Merge branch 'testing'

Conflicts: theme/base/css/display.css
author: Evan Prodromou <evan@status.net> 2010-01-27 22:05:32 -0500
committer: Evan Prodromou <evan@status.net> 2010-01-27 22:05:32 -0500
commit: 5e1a9ad04d4e10ee44881a26ea72c9a80f748188 (patch)
tree: 78b7f4287d00a2ff32cf6adf82c6289a5d3b6b95 /lib
parent: 817f01c3b18ec626701de2a1402562eeb87eee6d (diff)
parent: ee4ea3f3e1eb64df2dd3ba677f5201f8787482a8 (diff)
20 files changed, 1633 insertions, 153 deletions
diff --git a/lib/action.php b/lib/action.php
index e9207a66a..cc4f4aad0 100644
--- a/lib/action.php
+++ b/lib/action.php
@@ -246,18 +246,18 @@ class Action extends HTMLOutputter // lawsuit
     {
         if (Event::handle('StartShowScripts', array($this))) {
             if (Event::handle('StartShowJQueryScripts', array($this))) {
-                $this->script('js/jquery.min.js');
-                $this->script('js/jquery.form.js');
-                $this->script('js/jquery.cookie.js');
-                $this->script('js/json2.js');
-                $this->script('js/jquery.joverlay.min.js');
+                $this->script('jquery.min.js');
+                $this->script('jquery.form.js');
+                $this->script('jquery.cookie.js');
+                $this->script('json2.js');
+                $this->script('jquery.joverlay.min.js');
                 Event::handle('EndShowJQueryScripts', array($this));
             }
             if (Event::handle('StartShowStatusNetScripts', array($this)) &&
                 Event::handle('StartShowLaconicaScripts', array($this))) {
-                $this->script('js/xbImportNode.js');
-                $this->script('js/util.js');
-                $this->script('js/geometa.js');
+                $this->script('xbImportNode.js');
+                $this->script('util.js');
+                $this->script('geometa.js');
                 // Frame-busting code to avoid clickjacking attacks.
                 $this->element('script', array('type' => 'text/javascript'),
                                'if (window.top !== window.self) { window.top.location.href = window.self.location.href; }');
@@ -369,7 +369,11 @@ class Action extends HTMLOutputter // lawsuit
         $this->elementStart('div', array('id' => 'header'));
         $this->showLogo();
         $this->showPrimaryNav();
-        $this->showSiteNotice();
+        if (Event::handle('StartShowSiteNotice', array($this))) {
+            $this->showSiteNotice();
+
+            Event::handle('EndShowSiteNotice', array($this));
+        }
         if (common_logged_in()) {
             $this->showNoticeForm();
         } else {
@@ -388,8 +392,14 @@ class Action extends HTMLOutputter // lawsuit
         $this->elementStart('address', array('id' => 'site_contact',
                                              'class' => 'vcard'));
         if (Event::handle('StartAddressData', array($this))) {
+            if (common_config('singleuser', 'enabled')) {
+                $url = common_local_url('showstream',
+                                        array('nickname' => common_config('singleuser', 'nickname')));
+            } else {
+                $url = common_local_url('public');
+            }
             $this->elementStart('a', array('class' => 'url home bookmark',
-                                           'href' => common_local_url('public')));
+                                           'href' => $url));
             if (common_config('site', 'logo') || file_exists(Theme::file('logo.png'))) {
                 $this->element('img', array('class' => 'logo photo',
                                             'src' => (common_config('site', 'logo')) ? common_config('site', 'logo') : Theme::path('logo.png'),
diff --git a/lib/adminpanelaction.php b/lib/adminpanelaction.php
index a6981ac61..f62bfa458 100644
--- a/lib/adminpanelaction.php
+++ b/lib/adminpanelaction.php
@@ -319,12 +319,17 @@ class AdminPanelNav extends Widget
 
             if ($this->canAdmin('user')) {
                 $this->out->menuItem(common_local_url('useradminpanel'), _('User'),
-                                     _('Paths configuration'), $action_name == 'useradminpanel', 'nav_design_admin_panel');
+                                     _('User configuration'), $action_name == 'useradminpanel', 'nav_design_admin_panel');
             }
 
-            if ($this->canAdmin('paths')) {
-                $this->out->menuItem(common_local_url('pathsadminpanel'), _('Paths'),
-                                     _('Paths configuration'), $action_name == 'pathsadminpanel', 'nav_design_admin_panel');
+            if ($this->canAdmin('access')) {
+                $this->out->menuItem(common_local_url('accessadminpanel'), _('Access'),
+                                     _('Access configuration'), $action_name == 'accessadminpanel', 'nav_design_admin_panel');
+            }
+
+	    if ($this->canAdmin('paths')) {
+		$this->out->menuItem(common_local_url('pathsadminpanel'), _('Paths'),
+				     _('Paths configuration'), $action_name == 'pathsadminpanel', 'nav_design_admin_panel');
             }
 
             Event::handle('EndAdminPanelNav', array($this));
diff --git a/lib/api.php b/lib/api.php
index 707e4ac21..794b14050 100644
--- a/lib/api.php
+++ b/lib/api.php
@@ -53,6 +53,9 @@ if (!defined('STATUSNET')) {
 
 class ApiAction extends Action
 {
+    const READ_ONLY  = 1;
+    const READ_WRITE = 2;
+
     var $format    = null;
     var $user      = null;
     var $auth_user = null;
@@ -62,6 +65,8 @@ class ApiAction extends Action
     var $since_id  = null;
     var $since     = null;
 
+    var $access    = self::READ_ONLY;  // read (default) or read-write
+
     /**
      * Initialization.
      *
diff --git a/lib/apiauth.php b/lib/apiauth.php
index 7102764cb..c684a6cae 100644
--- a/lib/apiauth.php
+++ b/lib/apiauth.php
@@ -28,8 +28,8 @@
  * @author    Evan Prodromou <evan@status.net>
  * @author    mEDI <medi@milaro.net>
  * @author    Sarven Capadisli <csarven@status.net>
- * @author    Zach Copley <zach@status.net> 
- * @copyright 2009 StatusNet, Inc.
+ * @author    Zach Copley <zach@status.net>
+ * @copyright 2009-2010 StatusNet, Inc.
  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  * @link      http://status.net/
  */
@@ -39,6 +39,7 @@ if (!defined('STATUSNET')) {
 }
 
 require_once INSTALLDIR . '/lib/api.php';
+require_once INSTALLDIR . '/lib/apioauth.php';
 
 /**
  * Actions extending this class will require auth
@@ -52,6 +53,10 @@ require_once INSTALLDIR . '/lib/api.php';
 
 class ApiAuthAction extends ApiAction
 {
+    var $auth_user_nickname = null;
+    var $auth_user_password = null;
+    var $access_token       = null;
+    var $oauth_source       = null;
 
     /**
      * Take arguments for running, and output basic auth header if needed
@@ -66,13 +71,130 @@ class ApiAuthAction extends ApiAction
     {
         parent::prepare($args);
 
+        $this->consumer_key = $this->arg('oauth_consumer_key');
+        $this->access_token = $this->arg('oauth_token');
+
+        // NOTE: $this->auth_user has to get set in prepare(), not handle(),
+        // because subclasses do stuff with it in their prepares.
+
         if ($this->requiresAuth()) {
-            $this->checkBasicAuthUser();
+            if (!empty($this->access_token)) {
+                $this->checkOAuthRequest();
+            } else {
+                $this->checkBasicAuthUser(true);
+            }
+        } else {
+
+            // Check to see if a basic auth user is there even
+            // if one's not required
+
+            if (empty($this->access_token)) {
+                $this->checkBasicAuthUser(false);
+            }
+        }
+
+        // Reject API calls with the wrong access level
+
+        if ($this->isReadOnly($args) == false) {
+            if ($this->access != self::READ_WRITE) {
+                $msg = _('API resource requires read-write access, ' .
+                         'but you only have read access.');
+                $this->clientError($msg, 401, $this->format);
+                exit;
+            }
         }
 
         return true;
     }
 
+    function handle($args)
+    {
+        parent::handle($args);
+    }
+
+    function checkOAuthRequest()
+    {
+        $datastore   = new ApiStatusNetOAuthDataStore();
+        $server      = new OAuthServer($datastore);
+        $hmac_method = new OAuthSignatureMethod_HMAC_SHA1();
+
+        $server->add_signature_method($hmac_method);
+
+        ApiOauthAction::cleanRequest();
+
+        try {
+
+            $req  = OAuthRequest::from_request();
+            $server->verify_request($req);
+
+            $app = Oauth_application::getByConsumerKey($this->consumer_key);
+
+            if (empty($app)) {
+
+                // this should probably not happen
+                common_log(LOG_WARNING,
+                           'Couldn\'t find the OAuth app for consumer key: ' .
+                           $this->consumer_key);
+
+                throw new OAuthException('No application for that consumer key.');
+            }
+
+            // set the source attr
+
+            $this->oauth_source = $app->name;
+
+            $appUser = Oauth_application_user::staticGet('token',
+                                                         $this->access_token);
+
+            // XXX: Check that app->id and appUser->application_id and consumer all
+            // match?
+
+            if (!empty($appUser)) {
+
+                // If access_type == 0 we have either a request token
+                // or a bad / revoked access token
+
+                if ($appUser->access_type != 0) {
+
+                    // Set the access level for the api call
+
+                    $this->access = ($appUser->access_type & Oauth_application::$writeAccess)
+                      ? self::READ_WRITE : self::READ_ONLY;
+
+                    if (Event::handle('StartSetApiUser', array(&$user))) {
+                        $this->auth_user = User::staticGet('id', $appUser->profile_id);
+                        Event::handle('EndSetApiUser', array($user));
+                    }
+
+                    $msg = "API OAuth authentication for user '%s' (id: %d) on behalf of " .
+                      "application '%s' (id: %d) with %s access.";
+
+                    common_log(LOG_INFO, sprintf($msg,
+                                                 $this->auth_user->nickname,
+                                                 $this->auth_user->id,
+                                                 $app->name,
+                                                 $app->id,
+                                                 ($this->access = self::READ_WRITE) ?
+                                                 'read-write' : 'read-only'
+                                                 ));
+                    return;
+                } else {
+                    throw new OAuthException('Bad access token.');
+                }
+            } else {
+
+                // Also should not happen
+
+                throw new OAuthException('No user for that token.');
+            }
+
+        } catch (OAuthException $e) {
+            common_log(LOG_WARNING, 'API OAuthException - ' . $e->getMessage());
+            $this->showAuthError();
+            exit;
+        }
+    }
+
     /**
      * Does this API resource require authentication?
      *
@@ -91,44 +213,54 @@ class ApiAuthAction extends ApiAction
      * @return boolean true or false
      */
 
-    function checkBasicAuthUser()
+    function checkBasicAuthUser($required = true)
     {
         $this->basicAuthProcessHeader();
 
         $realm = common_config('site', 'name') . ' API';
 
-        if (!isset($this->auth_user)) {
+        if (!isset($this->auth_user_nickname) && $required) {
             header('WWW-Authenticate: Basic realm="' . $realm . '"');
 
             // show error if the user clicks 'cancel'
 
-            $this->showBasicAuthError();
+            $this->showAuthError();
             exit;
 
         } else {
-            $nickname = $this->auth_user;
-            $password = $this->auth_pw;
-            $user = common_check_user($nickname, $password);
+
+            $user = common_check_user($this->auth_user_nickname,
+                                      $this->auth_user_password);
+
             if (Event::handle('StartSetApiUser', array(&$user))) {
-                $this->auth_user = $user;
+
+                if (!empty($user)) {
+                    $this->auth_user = $user;
+                }
+
                 Event::handle('EndSetApiUser', array($user));
             }
 
-            if (empty($this->auth_user)) {
+            // By default, basic auth users have rw access
+
+            $this->access = self::READ_WRITE;
+
+            if (empty($this->auth_user) && $required) {
 
                 // basic authentication failed
 
                 list($proxy, $ip) = common_client_ip();
-                common_log(
-                    LOG_WARNING,
-                    'Failed API auth attempt, nickname = ' .
-                    "$nickname, proxy = $proxy, ip = $ip."
-                );
-                $this->showBasicAuthError();
+
+                $msg = sprintf(_('Failed API auth attempt, nickname = %1$s, ' .
+                         'proxy = %2$s, ip = %3$s'),
+                               $this->auth_user_nickname,
+                               $proxy,
+                               $ip);
+                common_log(LOG_WARNING, $msg);
+                $this->showAuthError();
                 exit;
             }
         }
-        return true;
     }
 
     /**
@@ -142,32 +274,30 @@ class ApiAuthAction extends ApiAction
     {
         if (isset($_SERVER['AUTHORIZATION'])
             || isset($_SERVER['HTTP_AUTHORIZATION'])
-        ) {
-                $authorization_header = isset($_SERVER['HTTP_AUTHORIZATION'])
-                ? $_SERVER['HTTP_AUTHORIZATION'] : $_SERVER['AUTHORIZATION'];
+            ) {
+            $authorization_header = isset($_SERVER['HTTP_AUTHORIZATION'])
+              ? $_SERVER['HTTP_AUTHORIZATION'] : $_SERVER['AUTHORIZATION'];
         }
 
         if (isset($_SERVER['PHP_AUTH_USER'])) {
-            $this->auth_user = $_SERVER['PHP_AUTH_USER'];
-            $this->auth_pw = $_SERVER['PHP_AUTH_PW'];
+            $this->auth_user_nickname = $_SERVER['PHP_AUTH_USER'];
+            $this->auth_user_password = $_SERVER['PHP_AUTH_PW'];
         } elseif (isset($authorization_header)
             && strstr(substr($authorization_header, 0, 5), 'Basic')) {
 
-            // decode the HTTP_AUTHORIZATION header on php-cgi server self
+            // Decode the HTTP_AUTHORIZATION header on php-cgi server self
             // on fcgid server the header name is AUTHORIZATION
 
             $auth_hash = base64_decode(substr($authorization_header, 6));
-            list($this->auth_user, $this->auth_pw) = explode(':', $auth_hash);
+            list($this->auth_user_nickname,
+                 $this->auth_user_password) = explode(':', $auth_hash);
 
-            // set all to null on a empty basic auth request
+            // Set all to null on a empty basic auth request
 
-            if ($this->auth_user == "") {
-                $this->auth_user = null;
-                $this->auth_pw = null;
+            if (empty($this->auth_user_nickname)) {
+                $this->auth_user_nickname = null;
+                $this->auth_password = null;
             }
-        } else {
-            $this->auth_user = null;
-            $this->auth_pw = null;
         }
     }
 
@@ -178,7 +308,7 @@ class ApiAuthAction extends ApiAction
      * @return void
      */
 
-    function showBasicAuthError()
+    function showAuthError()
     {
         header('HTTP/1.1 401 Unauthorized');
         $msg = 'Could not authenticate you.';
diff --git a/lib/apioauth.php b/lib/apioauth.php
new file mode 100644
index 000000000..4cb8a6775
--- /dev/null
+++ b/lib/apioauth.php
@@ -0,0 +1,122 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Base action for OAuth API endpoints
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  API
+ * @package   StatusNet
+ * @author    Zach Copley <zach@status.net>
+ * @copyright 2010 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+require_once INSTALLDIR . '/lib/apioauthstore.php';
+
+/**
+ * Base action for API OAuth enpoints.  Clean up the
+ * the request, and possibly some other common things
+ * here.
+ *
+ * @category API
+ * @package  StatusNet
+ * @author   Zach Copley <zach@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://status.net/
+ */
+
+class ApiOauthAction extends Action
+{
+    /**
+     * Is this a read-only action?
+     *
+     * @return boolean false
+     */
+
+    function isReadOnly($args)
+    {
+        return false;
+    }
+
+    function prepare($args)
+    {
+        parent::prepare($args);
+        return true;
+    }
+
+    /**
+     * Handle input, produce output
+     *
+     * Switches on request method; either shows the form or handles its input.
+     *
+     * @param array $args $_REQUEST data
+     *
+     * @return void
+     */
+
+    function handle($args)
+    {
+        parent::handle($args);
+        self::cleanRequest();
+    }
+
+    static function cleanRequest()
+    {
+        // kill evil effects of magical slashing
+
+        if (get_magic_quotes_gpc() == 1) {
+            $_POST = array_map('stripslashes', $_POST);
+            $_GET = array_map('stripslashes', $_GET);
+        }
+
+        // strip out the p param added in index.php
+
+        // XXX: should we strip anything else?  Or alternatively
+        // only allow a known list of params?
+
+        unset($_GET['p']);
+        unset($_POST['p']);
+    }
+
+    function getCallback($url, $params)
+    {
+        foreach ($params as $k => $v) {
+            $url = $this->appendQueryVar($url,
+                                         OAuthUtil::urlencode_rfc3986($k),
+                                         OAuthUtil::urlencode_rfc3986($v));
+        }
+
+        return $url;
+    }
+
+    function appendQueryVar($url, $k, $v) {
+        $url = preg_replace('/(.*)(\?|&)' . $k . '=[^&]+?(&)(.*)/i', '$1$2$4', $url . '&');
+        $url = substr($url, 0, -1);
+        if (strpos($url, '?') === false) {
+            return ($url . '?' . $k . '=' . $v);
+        } else {
+            return ($url . '&' . $k . '=' . $v);
+        }
+    }
+
+}
diff --git a/lib/apioauthstore.php b/lib/apioauthstore.php
new file mode 100644
index 000000000..32110d057
--- /dev/null
+++ b/lib/apioauthstore.php
@@ -0,0 +1,163 @@
+<?php
+/*
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2008, 2009, StatusNet, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
+
+require_once INSTALLDIR . '/lib/oauthstore.php';
+
+class ApiStatusNetOAuthDataStore extends StatusNetOAuthDataStore
+{
+
+    function lookup_consumer($consumer_key)
+    {
+        $con = Consumer::staticGet('consumer_key', $consumer_key);
+
+        if (!$con) {
+            return null;
+        }
+
+        return new OAuthConsumer($con->consumer_key,
+                                 $con->consumer_secret);
+    }
+
+    function getAppByRequestToken($token_key)
+    {
+        // Look up the full req tokenx
+
+        $req_token = $this->lookup_token(null,
+                                         'request',
+                                         $token_key);
+
+        if (empty($req_token)) {
+            common_debug("couldn't get request token from oauth datastore");
+            return null;
+        }
+
+        // Look up the full Token
+
+        $token = new Token();
+        $token->tok = $req_token->key;
+        $result = $token->find(true);
+
+        if (empty($result)) {
+            common_debug('Couldn\'t find req token in the token table.');
+            return null;
+        }
+
+        // Look up the app
+
+        $app = new Oauth_application();
+        $app->consumer_key = $token->consumer_key;
+        $result = $app->find(true);
+
+        if (!empty($result)) {
+            return $app;
+        } else {
+            common_debug("Couldn't find the app!");
+            return null;
+        }
+    }
+
+    function new_access_token($token, $consumer)
+    {
+        common_debug('new_access_token("'.$token->key.'","'.$consumer->key.'")', __FILE__);
+
+        $rt = new Token();
+        $rt->consumer_key = $consumer->key;
+        $rt->tok = $token->key;
+        $rt->type = 0; // request
+
+        $app = Oauth_application::getByConsumerKey($consumer->key);
+
+        if (empty($app)) {
+            common_debug("empty app!");
+        }
+
+        if ($rt->find(true) && $rt->state == 1) { // authorized
+            common_debug('request token found.', __FILE__);
+
+            // find the associated user of the app
+
+            $appUser = new Oauth_application_user();
+            $appUser->application_id = $app->id;
+            $appUser->token = $rt->tok;
+            $result = $appUser->find(true);
+
+            if (!empty($result)) {
+                common_debug("Oath app user found.");
+            } else {
+                common_debug("Oauth app user not found. app id $app->id token $rt->tok");
+                return null;
+            }
+
+            // go ahead and make the access token
+
+            $at = new Token();
+            $at->consumer_key = $consumer->key;
+            $at->tok = common_good_rand(16);
+            $at->secret = common_good_rand(16);
+            $at->type = 1; // access
+            $at->created = DB_DataObject_Cast::dateTime();
+
+            if (!$at->insert()) {
+                $e = $at->_lastError;
+                common_debug('access token "'.$at->tok.'" not inserted: "'.$e->message.'"', __FILE__);
+                return null;
+            } else {
+                common_debug('access token "'.$at->tok.'" inserted', __FILE__);
+                // burn the old one
+                $orig_rt = clone($rt);
+                $rt->state = 2; // used
+                if (!$rt->update($orig_rt)) {
+                    return null;
+                }
+                common_debug('request token "'.$rt->tok.'" updated', __FILE__);
+
+                // update the token from req to access for the user
+
+                $orig = clone($appUser);
+                $appUser->token = $at->tok;
+
+                // It's at this point that we change the access type
+                // to whatever the application's access is.  Request
+                // tokens should always have an access type of 0, and
+                // therefore be unuseable for making requests for
+                // protected resources.
+
+                $appUser->access_type = $app->access_type;
+
+                $result = $appUser->update($orig);
+
+                if (empty($result)) {
+                    common_debug('couldn\'t update OAuth app user.');
+                    return null;
+                }
+
+                // Okay, good
+
+                return new OAuthToken($at->tok, $at->secret);
+            }
+
+        } else {
+            return null;
+        }
+    }
+
+}
+
diff --git a/lib/applicationeditform.php b/lib/applicationeditform.php
new file mode 100644
index 000000000..6f03a9bed
--- /dev/null
+++ b/lib/applicationeditform.php
@@ -0,0 +1,338 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Form for editing an application
+ *
+ * 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  Form
+ * @package   StatusNet
+ * @author    Zach Copley <zach@status.net>
+ * @copyright 2009 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR . '/lib/form.php';
+
+/**
+ * Form for editing an application
+ *
+ * @category Form
+ * @package  StatusNet
+ * @author   Zach Copley <zach@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://status.net/
+ *
+ */
+
+class ApplicationEditForm extends Form
+{
+    /**
+     * group for user to join
+     */
+
+    var $application = null;
+
+    /**
+     * Constructor
+     *
+     * @param Action     $out   output channel
+     * @param User_group $group group to join
+     */
+
+    function __construct($out=null, $application=null)
+    {
+        parent::__construct($out);
+
+        $this->application = $application;
+    }
+
+    /**
+     * ID of the form
+     *
+     * @return string ID of the form
+     */
+
+    function id()
+    {
+        if ($this->application) {
+            return 'form_application_edit-' . $this->application->id;
+        } else {
+            return 'form_application_add';
+        }
+    }
+
+    /**
+     * HTTP method used to submit the form
+     *
+     * For image data we need to send multipart/form-data
+     * so we set that here too
+     *
+     * @return string the method to use for submitting
+     */
+
+    function method()
+    {
+        $this->enctype = 'multipart/form-data';
+        return 'post';
+    }
+
+    /**
+     * class of the form
+     *
+     * @return string of the form class
+     */
+
+    function formClass()
+    {
+        return 'form_settings';
+    }
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+
+    function action()
+    {
+        $cur = common_current_user();
+
+        if (!empty($this->application)) {
+            return common_local_url('editapplication',
+                                    array('id' => $this->application->id));
+        } else {
+            return common_local_url('newapplication');
+        }
+    }
+
+    /**
+     * Name of the form
+     *
+     * @return void
+     */
+
+    function formLegend()
+    {
+        $this->out->element('legend', null, _('Edit application'));
+    }
+
+    /**
+     * Data elements of the form
+     *
+     * @return void
+     */
+
+    function formData()
+    {
+        if ($this->application) {
+            $id                = $this->application->id;
+            $icon              = $this->application->icon;
+            $name              = $this->application->name;
+            $description       = $this->application->description;
+            $source_url        = $this->application->source_url;
+            $organization      = $this->application->organization;
+            $homepage          = $this->application->homepage;
+            $callback_url      = $this->application->callback_url;
+            $this->type        = $this->application->type;
+            $this->access_type = $this->application->access_type;
+        } else {
+            $id                = '';
+            $icon              = '';
+            $name              = '';
+            $description       = '';
+            $source_url        = '';
+            $organization      = '';
+            $homepage          = '';
+            $callback_url      = '';
+            $this->type        = '';
+            $this->access_type = '';
+        }
+
+        $this->out->hidden('token', common_session_token());
+
+        $this->out->elementStart('ul', 'form_data');
+
+        $this->out->elementStart('li', array('id' => 'application_icon'));
+
+        if (!empty($icon)) {
+            $this->out->element('img', array('src' => $icon));
+        }
+
+        $this->out->element('label', array('for' => 'app_icon'),
+                            _('Icon'));
+        $this->out->element('input', array('name' => 'app_icon',
+                                           'type' => 'file',
+                                           'id' => 'app_icon'));
+        $this->out->element('p', 'form_guide', _('Icon for this application'));
+        $this->out->element('input', array('name' => 'MAX_FILE_SIZE',
+                                           'type' => 'hidden',
+                                           'id' => 'MAX_FILE_SIZE',
+                                           'value' => ImageFile::maxFileSizeInt()));
+        $this->out->elementEnd('li');
+
+        $this->out->elementStart('li');
+
+        $this->out->hidden('application_id', $id);
+
+        $this->out->input('name', _('Name'),
+                          ($this->out->arg('name')) ? $this->out->arg('name') : $name);
+
+        $this->out->elementEnd('li');
+
+        $this->out->elementStart('li');
+
+        $maxDesc = Oauth_application::maxDesc();
+        if ($maxDesc > 0) {
+            $descInstr = sprintf(_('Describe your application in %d characters'),
+                                 $maxDesc);
+        } else {
+            $descInstr = _('Describe your application');
+        }
+        $this->out->textarea('description', _('Description'),
+                        ($this->out->arg('description')) ? $this->out->arg('description') : $description,
+                             $descInstr);
+
+        $this->out->elementEnd('li');
+
+        $this->out->elementStart('li');
+        $this->out->input('source_url', _('Source URL'),
+                          ($this->out->arg('source_url')) ? $this->out->arg('source_url') : $source_url,
+                          _('URL of the homepage of this application'));
+        $this->out->elementEnd('li');
+
+        $this->out->elementStart('li');
+        $this->out->input('organization', _('Organization'),
+                          ($this->out->arg('organization')) ? $this->out->arg('organization') : $organization,
+                          _('Organization responsible for this application'));
+        $this->out->elementEnd('li');
+
+        $this->out->elementStart('li');
+        $this->out->input('homepage', _('Homepage'),
+                          ($this->out->arg('homepage')) ? $this->out->arg('homepage') : $homepage,
+                          _('URL for the homepage of the organization'));
+        $this->out->elementEnd('li');
+
+        $this->out->elementStart('li');
+        $this->out->input('callback_url', ('Callback URL'),
+                          ($this->out->arg('callback_url')) ? $this->out->arg('callback_url') : $callback_url,
+                          _('URL to redirect to after authentication'));
+        $this->out->elementEnd('li');
+
+        $this->out->elementStart('li', array('id' => 'application_types'));
+
+        $attrs = array('name' => 'app_type',
+                       'type' => 'radio',
+                       'id' => 'app_type-browser',
+                       'class' => 'radio',
+                       'value' => Oauth_application::$browser);
+
+        // Default to Browser
+
+        if ($this->application->type == Oauth_application::$browser
+            || empty($this->application->type)) {
+            $attrs['checked'] = 'checked';
+        }
+
+        $this->out->element('input', $attrs);
+
+        $this->out->element('label', array('for' => 'app_type-browser',
+                                           'class' => 'radio'),
+                            _('Browser'));
+
+        $attrs = array('name' => 'app_type',
+                       'type' => 'radio',
+                       'id' => 'app_type-dekstop',
+                       'class' => 'radio',
+                       'value' => Oauth_application::$desktop);
+
+        if ($this->application->type == Oauth_application::$desktop) {
+            $attrs['checked'] = 'checked';
+        }
+
+        $this->out->element('input', $attrs);
+
+        $this->out->element('label', array('for' => 'app_type-desktop',
+                                           'class' => 'radio'),
+                            _('Desktop'));
+        $this->out->element('p', 'form_guide', _('Type of application, browser or desktop'));
+        $this->out->elementEnd('li');
+
+        $this->out->elementStart('li', array('id' => 'default_access_types'));
+
+        $attrs = array('name' => 'default_access_type',
+                       'type' => 'radio',
+                       'id' => 'default_access_type-r',
+                       'class' => 'radio',
+                       'value' => 'r');
+
+        // default to read-only access
+
+        if ($this->application->access_type & Oauth_application::$readAccess
+            || empty($this->application->access_type)) {
+            $attrs['checked'] = 'checked';
+        }
+
+        $this->out->element('input', $attrs);
+
+        $this->out->element('label', array('for' => 'default_access_type-ro',
+                                           'class' => 'radio'),
+                            _('Read-only'));
+
+        $attrs = array('name' => 'default_access_type',
+                       'type' => 'radio',
+                       'id' => 'default_access_type-rw',
+                       'class' => 'radio',
+                       'value' => 'rw');
+
+        if ($this->application->access_type & Oauth_application::$readAccess
+            && $this->application->access_type & Oauth_application::$writeAccess
+            ) {
+            $attrs['checked'] = 'checked';
+        }
+
+        $this->out->element('input', $attrs);
+
+        $this->out->element('label', array('for' => 'default_access_type-rw',
+                                           'class' => 'radio'),
+                            _('Read-write'));
+        $this->out->element('p', 'form_guide', _('Default access for this application: read-only, or read-write'));
+
+        $this->out->elementEnd('li');
+
+        $this->out->elementEnd('ul');
+    }
+
+    /**
+     * Action elements
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+        $this->out->submit('cancel', _('Cancel'), 'submit form_action-primary',
+                           'cancel', _('Cancel'));
+        $this->out->submit('save', _('Save'), 'submit form_action-secondary',
+                           'save', _('Save'));
+    }
+}
diff --git a/lib/applicationlist.php b/lib/applicationlist.php
new file mode 100644
index 000000000..3abb1f8aa
--- /dev/null
+++ b/lib/applicationlist.php
@@ -0,0 +1,168 @@
+<?php
+
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Widget to show a list of OAuth applications
+ *
+ * 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  Application
+ * @package   StatusNet
+ * @author    Zach Copley <zach@status.net>
+ * @copyright 2008-2009 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR . '/lib/widget.php';
+
+define('APPS_PER_PAGE', 20);
+
+/**
+ * Widget to show a list of OAuth applications
+ *
+ * @category Application
+ * @package  StatusNet
+ * @author   Zach Copley <zach@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://status.net/
+ */
+
+class ApplicationList extends Widget
+{
+    /** Current application, application query */
+    var $application = null;
+
+    /** Owner of this list */
+    var $owner = null;
+
+    /** Action object using us. */
+    var $action = null;
+
+    function __construct($application, $owner=null, $action=null, $connections = false)
+    {
+        parent::__construct($action);
+
+        $this->application = $application;
+        $this->owner       = $owner;
+        $this->action      = $action;
+        $this->connections = $connections;
+    }
+
+    function show()
+    {
+        $this->out->elementStart('ul', 'applications');
+
+        $cnt = 0;
+
+        while ($this->application->fetch()) {
+            $cnt++;
+            if($cnt > APPS_PER_PAGE) {
+                break;
+            }
+            $this->showapplication();
+        }
+
+        $this->out->elementEnd('ul');
+
+        return $cnt;
+    }
+
+    function showApplication()
+    {
+
+        $user = common_current_user();
+
+        $this->out->elementStart('li', array('class' => 'application',
+                                             'id' => 'oauthclient-' . $this->application->id));
+
+        $this->out->elementStart('span', 'vcard author');
+        if (!$this->connections) {
+            $this->out->elementStart('a',
+                                     array('href' => common_local_url('showapplication',
+                                                                      array('id' => $this->application->id)),
+                                                                      'class' => 'url'));
+
+        } else {
+            $this->out->elementStart('a', array('href' =>  $this->application->source_url,
+                                                'class' => 'url'));
+        }
+
+        if (!empty($this->application->icon)) {
+            $this->out->element('img', array('src' => $this->application->icon,
+                                             'class' => 'photo avatar'));
+        }
+
+        $this->out->element('span', 'fn', $this->application->name);
+        $this->out->elementEnd('a');
+        $this->out->elementEnd('span');
+
+        $this->out->raw(' by ');
+
+        $this->out->element('a', array('href' => $this->application->homepage,
+                                       'class' => 'url'),
+                                 $this->application->organization);
+
+        $this->out->element('p', 'note', $this->application->description);
+        $this->out->elementEnd('li');
+
+        if ($this->connections) {
+            $appUser = Oauth_application_user::getByKeys($this->owner, $this->application);
+
+            if (empty($appUser)) {
+                common_debug("empty appUser!");
+            }
+
+            $this->out->elementStart('li');
+
+            $access = ($this->application->access_type & Oauth_application::$writeAccess)
+              ? 'read-write' : 'read-only';
+
+            $txt = 'Approved ' . common_date_string($appUser->modified) .
+              " - $access access.";
+
+            $this->out->raw($txt);
+            $this->out->elementEnd('li');
+
+            $this->out->elementStart('li', 'entity_revoke');
+            $this->out->elementStart('form', array('id' => 'form_revoke_app',
+                                                   'class' => 'form_revoke_app',
+                                                   'method' => 'POST',
+                                                   'action' =>
+                                                   common_local_url('oauthconnectionssettings')));
+            $this->out->elementStart('fieldset');
+            $this->out->hidden('id', $this->application->id);
+            $this->out->hidden('token', common_session_token());
+            $this->out->submit('revoke', _('Revoke'));
+            $this->out->elementEnd('fieldset');
+            $this->out->elementEnd('form');
+            $this->out->elementEnd('li');
+        }
+    }
+
+    /* Override this in subclasses. */
+
+    function showOwnerControls()
+    {
+        return;
+    }
+
+}
diff --git a/lib/common.php b/lib/common.php
index ada48b339..b4e4a653c 100644
--- a/lib/common.php
+++ b/lib/common.php
@@ -22,7 +22,7 @@ if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
 //exit with 200 response, if this is checking fancy from the installer
 if (isset($_REQUEST['p']) && $_REQUEST['p'] == 'check-fancy') {  exit; }
 
-define('STATUSNET_VERSION', '0.9.0beta3');
+define('STATUSNET_VERSION', '0.9.0beta4');
 define('LACONICA_VERSION', STATUSNET_VERSION); // compatibility
 
 define('STATUSNET_CODENAME', 'Stand');
diff --git a/lib/connectsettingsaction.php b/lib/connectsettingsaction.php
index e5fb8727b..b9c14799e 100644
--- a/lib/connectsettingsaction.php
+++ b/lib/connectsettingsaction.php
@@ -115,6 +115,11 @@ class ConnectSettingsNav extends Widget
                   array(_('SMS'),
                         _('Updates by SMS'));
             }
+            
+            $menu['oauthconnectionssettings'] = array(
+                _('Connections'),
+                _('Authorized connected applications')
+            );
 
             foreach ($menu as $menuaction => $menudesc) {
                 $this->action->menuItem(common_local_url($menuaction),
@@ -131,4 +136,3 @@ class ConnectSettingsNav extends Widget
 
 }
 
-
diff --git a/lib/default.php b/lib/default.php
index 57199b356..c729193b5 100644
--- a/lib/default.php
+++ b/lib/default.php
@@ -56,7 +56,7 @@ $default =
               'dupelimit' => 60, # default for same person saying the same thing
               'textlimit' => 140,
               'indent' => true,
-              'use_x_sendfile' => false,
+              'use_x_sendfile' => false
               ),
         'db' =>
         array('database' => 'YOU HAVE TO SET THIS IN config.php',
@@ -69,7 +69,9 @@ $default =
               'db_driver' => 'DB', # XXX: JanRain libs only work with DB
               'quote_identifiers' => false,
               'type' => 'mysql',
-              'schemacheck' => 'runtime'), // 'runtime' or 'script'
+              'schemacheck' => 'runtime', // 'runtime' or 'script'
+              'log_queries' => false, // true to log all DB queries
+              'log_slow_queries' => 0), // if set, log queries taking over N seconds
         'syslog' =>
         array('appname' => 'statusnet', # for syslog
               'priority' => 'debug', # XXX: currently ignored
@@ -79,11 +81,13 @@ $default =
               'subsystem' => 'db', # default to database, or 'stomp'
               'stomp_server' => null,
               'queue_basename' => '/queue/statusnet/',
+              'control_channel' => '/topic/statusnet-control', // broadcasts to all queue daemons
               'stomp_username' => null,
               'stomp_password' => null,
               'monitor' => null, // URL to monitor ping endpoint (work in progress)
               'softlimit' => '90%', // total size or % of memory_limit at which to restart queue threads gracefully
               'debug_memory' => false, // true to spit memory usage to log
+              'inboxes' => true, // true to do inbox distribution & output queueing from in background via 'distrib' queue
               ),
         'license' =>
         array('type' => 'cc', # can be 'cc', 'allrightsreserved', 'private'
@@ -117,6 +121,9 @@ $default =
         array('server' => null,
               'dir' => null,
               'path'=> null),
+        'javascript' =>
+        array('server' => null,
+              'path'=> null),
         'throttle' =>
         array('enabled' => false, // whether to throttle edits; false by default
               'count' => 20, // number of allowed messages in timespan
@@ -209,6 +216,8 @@ $default =
               'uploads' => true,
               'filecommand' => '/usr/bin/file',
               ),
+        'application' =>
+        array('desclimit' => null),
         'group' =>
         array('maxaliases' => 3,
               'desclimit' => null),
@@ -255,5 +264,8 @@ $default =
                                  'OpenID' => null),
               ),
         'admin' =>
-        array('panels' => array('design', 'site', 'user', 'paths')),
+        array('panels' => array('design', 'site', 'user', 'paths', 'access')),
+        'singleuser' =>
+        array('enabled' => false,
+              'nickname' => null),
         );
diff --git a/lib/designsettings.php b/lib/designsettings.php
index 8e44c03a9..4955e9219 100644
--- a/lib/designsettings.php
+++ b/lib/designsettings.php
@@ -327,8 +327,8 @@ class DesignSettingsAction extends AccountSettingsAction
     {
         parent::showScripts();
 
-        $this->script('js/farbtastic/farbtastic.js');
-        $this->script('js/userdesign.go.js');
+        $this->script('farbtastic/farbtastic.js');
+        $this->script('userdesign.go.js');
 
         $this->autofocus('design_background-image_file');
     }
diff --git a/lib/htmloutputter.php b/lib/htmloutputter.php
index 31660ce95..317f5ea61 100644
--- a/lib/htmloutputter.php
+++ b/lib/htmloutputter.php
@@ -351,14 +351,40 @@ class HTMLOutputter extends XMLOutputter
     function script($src, $type='text/javascript')
     {
         if(Event::handle('StartScriptElement', array($this,&$src,&$type))) {
+
             $url = parse_url($src);
+
             if( empty($url['scheme']) && empty($url['host']) && empty($url['query']) && empty($url['fragment']))
             {
-                $src = common_path($src) . '?version=' . STATUSNET_VERSION;
+                $path = common_config('javascript', 'path');
+
+                if (empty($path)) {
+                    $path = common_config('site', 'path') . '/js/';
+                }
+
+                if ($path[strlen($path)-1] != '/') {
+                    $path .= '/';
+                }
+
+                if ($path[0] != '/') {
+                    $path = '/'.$path;
+                }
+
+                $server = common_config('javascript', 'server');
+
+                if (empty($server)) {
+                    $server = common_config('site', 'server');
+                }
+
+                // XXX: protocol
+
+                $src = 'http://'.$server.$path.$src . '?version=' . STATUSNET_VERSION;
             }
+
             $this->element('script', array('type' => $type,
                                                    'src' => $src),
                                    ' ');
+
             Event::handle('EndScriptElement', array($this,$src,$type));
         }
     }
diff --git a/lib/iomaster.php b/lib/iomaster.php
index 3bf82bc6b..bcab3542b 100644
--- a/lib/iomaster.php
+++ b/lib/iomaster.php
@@ -38,6 +38,9 @@ abstract class IoMaster
     protected $pollTimeouts = array();
     protected $lastPoll = array();
 
+    public $shutdown = false; // Did we do a graceful shutdown?
+    public $respawn = true; // Should we respawn after shutdown?
+
     /**
      * @param string $id process ID to use in logging/monitoring
      */
@@ -144,7 +147,7 @@ abstract class IoMaster
         $this->logState('init');
         $this->start();
 
-        while (true) {
+        while (!$this->shutdown) {
             $timeouts = array_values($this->pollTimeouts);
             $timeouts[] = 60; // default max timeout
 
@@ -196,16 +199,7 @@ abstract class IoMaster
             $this->logState('idle');
             $this->idle();
 
-            $memoryLimit = $this->softMemoryLimit();
-            if ($memoryLimit > 0) {
-                $usage = memory_get_usage();
-                if ($usage > $memoryLimit) {
-                    common_log(LOG_INFO, "Queue thread hit soft memory limit ($usage > $memoryLimit); gracefully restarting.");
-                    break;
-                } else if (common_config('queue', 'debug_memory')) {
-                    common_log(LOG_DEBUG, "Memory usage $usage");
-                }
-            }
+            $this->checkMemory();
         }
 
         $this->logState('shutdown');
@@ -213,6 +207,24 @@ abstract class IoMaster
     }
 
     /**
+     * Check runtime memory usage, possibly triggering a graceful shutdown
+     * and thread respawn if we've crossed the soft limit.
+     */
+    protected function checkMemory()
+    {
+        $memoryLimit = $this->softMemoryLimit();
+        if ($memoryLimit > 0) {
+            $usage = memory_get_usage();
+            if ($usage > $memoryLimit) {
+                common_log(LOG_INFO, "Queue thread hit soft memory limit ($usage > $memoryLimit); gracefully restarting.");
+                $this->requestRestart();
+            } else if (common_config('queue', 'debug_memory')) {
+                common_log(LOG_DEBUG, "Memory usage $usage");
+            }
+        }
+    }
+
+    /**
      * Return fully-parsed soft memory limit in bytes.
      * @return intval 0 or -1 if not set
      */
@@ -354,5 +366,24 @@ abstract class IoMaster
         $owners[] = "thread:" . $this->id;
         $this->monitor->stats($key, $owners);
     }
+
+    /**
+     * For IoManagers to request a graceful shutdown at end of event loop.
+     */
+    public function requestShutdown()
+    {
+        $this->shutdown = true;
+        $this->respawn = false;
+    }
+
+    /**
+     * For IoManagers to request a graceful restart at end of event loop.
+     */
+    public function requestRestart()
+    {
+        $this->shutdown = true;
+        $this->respawn = true;
+    }
+
 }
 
diff --git a/lib/personalgroupnav.php b/lib/personalgroupnav.php
index cdde1feca..25db5baa9 100644
--- a/lib/personalgroupnav.php
+++ b/lib/personalgroupnav.php
@@ -78,9 +78,9 @@ class PersonalGroupNav extends Widget
     function show()
     {
         $user = null;
-	
+
 	// FIXME: we should probably pass this in
-	
+
         $action = $this->action->trimmed('action');
         $nickname = $this->action->trimmed('nickname');
 
@@ -117,7 +117,8 @@ class PersonalGroupNav extends Widget
 
             $cur = common_current_user();
 
-            if ($cur && $cur->id == $user->id) {
+            if ($cur && $cur->id == $user->id &&
+                !common_config('singleuser', 'enabled')) {
 
                 $this->out->menuItem(common_local_url('inbox', array('nickname' =>
                                                                          $nickname)),
diff --git a/lib/queuemanager.php b/lib/queuemanager.php
index e5cf8239e..afe710e88 100644
--- a/lib/queuemanager.php
+++ b/lib/queuemanager.php
@@ -101,6 +101,23 @@ abstract class QueueManager extends IoManager
     }
 
     /**
+     * Optional; ping any running queue handler daemons with a notification
+     * such as announcing a new site to handle or requesting clean shutdown.
+     * This avoids having to restart all the daemons manually to update configs
+     * and such.
+     *
+     * Called from scripts/queuectl.php controller utility.
+     *
+     * @param string $event event key
+     * @param string $param optional parameter to append to key
+     * @return boolean success
+     */
+    public function sendControlSignal($event, $param='')
+    {
+        throw new Exception(get_class($this) . " does not support control signals.");
+    }
+
+    /**
      * Store an object (usually/always a Notice) into the given queue
      * for later processing. No guarantee is made on when it will be
      * processed; it could be immediately or at some unspecified point
@@ -225,7 +242,6 @@ abstract class QueueManager extends IoManager
             // XMPP output handlers...
             $this->connect('jabber', 'JabberQueueHandler');
             $this->connect('public', 'PublicQueueHandler');
-
             // @fixme this should get an actual queue
             //$this->connect('confirm', 'XmppConfirmHandler');
 
diff --git a/lib/router.php b/lib/router.php
index 6b87ed27f..03765b39d 100644
--- a/lib/router.php
+++ b/lib/router.php
@@ -73,12 +73,6 @@ class Router
 
         if (Event::handle('StartInitializeRouter', array(&$m))) {
 
-            // In the "root"
-
-            $m->connect('', array('action' => 'public'));
-            $m->connect('rss', array('action' => 'publicrss'));
-            $m->connect('featuredrss', array('action' => 'featuredrss'));
-            $m->connect('favoritedrss', array('action' => 'favoritedrss'));
             $m->connect('opensearch/people', array('action' => 'opensearch',
                                                    'type' => 'people'));
             $m->connect('opensearch/notice', array('action' => 'opensearch',
@@ -140,11 +134,23 @@ class Router
 
             // settings
 
-            foreach (array('profile', 'avatar', 'password', 'im',
-                           'email', 'sms', 'userdesign', 'other') as $s) {
+            foreach (array('profile', 'avatar', 'password', 'im', 'oauthconnections',
+                           'oauthapps', 'email', 'sms', 'userdesign', 'other') as $s) {
                 $m->connect('settings/'.$s, array('action' => $s.'settings'));
             }
 
+            $m->connect('settings/oauthapps/show/:id',
+                array('action' => 'showapplication'),
+                array('id' => '[0-9]+')
+            );
+            $m->connect('settings/oauthapps/new',
+                array('action' => 'newapplication')
+            );
+            $m->connect('settings/oauthapps/edit/:id',
+                array('action' => 'editapplication'),
+                array('id' => '[0-9]+')
+            );
+
             // search
 
             foreach (array('group', 'people', 'notice') as $s) {
@@ -227,11 +233,6 @@ class Router
                         array('action' => 'peopletag'),
                         array('tag' => '[a-zA-Z0-9]+'));
 
-            $m->connect('featured/', array('action' => 'featured'));
-            $m->connect('featured', array('action' => 'featured'));
-            $m->connect('favorited/', array('action' => 'favorited'));
-            $m->connect('favorited', array('action' => 'favorited'));
-
             // groups
 
             $m->connect('group/new', array('action' => 'newgroup'));
@@ -622,66 +623,146 @@ class Router
             $m->connect('api/search.json', array('action' => 'twitapisearchjson'));
             $m->connect('api/trends.json', array('action' => 'twitapitrends'));
 
+            $m->connect('api/oauth/request_token',
+                        array('action' => 'apioauthrequesttoken'));
+
+            $m->connect('api/oauth/access_token',
+                        array('action' => 'apioauthaccesstoken'));
+
+            $m->connect('api/oauth/authorize',
+                        array('action' => 'apioauthauthorize'));
+
+            // Admin
+
             $m->connect('admin/site', array('action' => 'siteadminpanel'));
             $m->connect('admin/design', array('action' => 'designadminpanel'));
             $m->connect('admin/user', array('action' => 'useradminpanel'));
+	    $m->connect('admin/access', array('action' => 'accessadminpanel'));
             $m->connect('admin/paths', array('action' => 'pathsadminpanel'));
 
             $m->connect('getfile/:filename',
                         array('action' => 'getfile'),
                         array('filename' => '[A-Za-z0-9._-]+'));
 
-            // user stuff
+            // In the "root"
 
-            foreach (array('subscriptions', 'subscribers',
-                           'nudge', 'all', 'foaf', 'xrds',
-                           'replies', 'inbox', 'outbox', 'microsummary') as $a) {
-                $m->connect(':nickname/'.$a,
-                            array('action' => $a),
+            if (common_config('singleuser', 'enabled')) {
+
+                $nickname = common_config('singleuser', 'nickname');
+
+                foreach (array('subscriptions', 'subscribers',
+                               'all', 'foaf', 'xrds',
+                               'replies', 'microsummary') as $a) {
+                    $m->connect($a,
+                                array('action' => $a,
+                                      'nickname' => $nickname));
+                }
+
+                foreach (array('subscriptions', 'subscribers') as $a) {
+                    $m->connect($a.'/:tag',
+                                array('action' => $a,
+                                      'nickname' => $nickname),
+                                array('tag' => '[a-zA-Z0-9]+'));
+                }
+
+                foreach (array('rss', 'groups') as $a) {
+                    $m->connect($a,
+                                array('action' => 'user'.$a,
+                                      'nickname' => $nickname));
+                }
+
+                foreach (array('all', 'replies', 'favorites') as $a) {
+                    $m->connect($a.'/rss',
+                                array('action' => $a.'rss',
+                                      'nickname' => $nickname));
+                }
+
+                $m->connect('favorites',
+                            array('action' => 'showfavorites',
+                                  'nickname' => $nickname));
+
+                $m->connect('avatar/:size',
+                            array('action' => 'avatarbynickname',
+                                  'nickname' => $nickname),
+                            array('size' => '(original|96|48|24)'));
+
+                $m->connect('tag/:tag/rss',
+                            array('action' => 'userrss',
+                                  'nickname' => $nickname),
+                            array('tag' => '[a-zA-Z0-9]+'));
+
+                $m->connect('tag/:tag',
+                            array('action' => 'showstream',
+                                  'nickname' => $nickname),
+                            array('tag' => '[a-zA-Z0-9]+'));
+
+                $m->connect('',
+                            array('action' => 'showstream',
+                                  'nickname' => $nickname));
+
+            } else {
+
+                $m->connect('', array('action' => 'public'));
+                $m->connect('rss', array('action' => 'publicrss'));
+                $m->connect('featuredrss', array('action' => 'featuredrss'));
+                $m->connect('favoritedrss', array('action' => 'favoritedrss'));
+                $m->connect('featured/', array('action' => 'featured'));
+                $m->connect('featured', array('action' => 'featured'));
+                $m->connect('favorited/', array('action' => 'favorited'));
+                $m->connect('favorited', array('action' => 'favorited'));
+
+                foreach (array('subscriptions', 'subscribers',
+                               'nudge', 'all', 'foaf', 'xrds',
+                               'replies', 'inbox', 'outbox', 'microsummary') as $a) {
+                    $m->connect(':nickname/'.$a,
+                                array('action' => $a),
+                                array('nickname' => '[a-zA-Z0-9]{1,64}'));
+                }
+
+                foreach (array('subscriptions', 'subscribers') as $a) {
+                    $m->connect(':nickname/'.$a.'/:tag',
+                                array('action' => $a),
+                                array('tag' => '[a-zA-Z0-9]+',
+                                      'nickname' => '[a-zA-Z0-9]{1,64}'));
+                }
+
+                foreach (array('rss', 'groups') as $a) {
+                    $m->connect(':nickname/'.$a,
+                                array('action' => 'user'.$a),
+                                array('nickname' => '[a-zA-Z0-9]{1,64}'));
+                }
+
+                foreach (array('all', 'replies', 'favorites') as $a) {
+                    $m->connect(':nickname/'.$a.'/rss',
+                                array('action' => $a.'rss'),
+                                array('nickname' => '[a-zA-Z0-9]{1,64}'));
+                }
+
+                $m->connect(':nickname/favorites',
+                            array('action' => 'showfavorites'),
                             array('nickname' => '[a-zA-Z0-9]{1,64}'));
-            }
 
-            foreach (array('subscriptions', 'subscribers') as $a) {
-                $m->connect(':nickname/'.$a.'/:tag',
-                            array('action' => $a),
-                            array('tag' => '[a-zA-Z0-9]+',
+                $m->connect(':nickname/avatar/:size',
+                            array('action' => 'avatarbynickname'),
+                            array('size' => '(original|96|48|24)',
                                   'nickname' => '[a-zA-Z0-9]{1,64}'));
-            }
 
-            foreach (array('rss', 'groups') as $a) {
-                $m->connect(':nickname/'.$a,
-                            array('action' => 'user'.$a),
-                            array('nickname' => '[a-zA-Z0-9]{1,64}'));
-            }
+                $m->connect(':nickname/tag/:tag/rss',
+                            array('action' => 'userrss'),
+                            array('nickname' => '[a-zA-Z0-9]{1,64}'),
+                            array('tag' => '[a-zA-Z0-9]+'));
 
-            foreach (array('all', 'replies', 'favorites') as $a) {
-                $m->connect(':nickname/'.$a.'/rss',
-                            array('action' => $a.'rss'),
+                $m->connect(':nickname/tag/:tag',
+                            array('action' => 'showstream'),
+                            array('nickname' => '[a-zA-Z0-9]{1,64}'),
+                            array('tag' => '[a-zA-Z0-9]+'));
+
+                $m->connect(':nickname',
+                            array('action' => 'showstream'),
                             array('nickname' => '[a-zA-Z0-9]{1,64}'));
             }
 
-            $m->connect(':nickname/favorites',
-                        array('action' => 'showfavorites'),
-                        array('nickname' => '[a-zA-Z0-9]{1,64}'));
-
-            $m->connect(':nickname/avatar/:size',
-                        array('action' => 'avatarbynickname'),
-                        array('size' => '(original|96|48|24)',
-                              'nickname' => '[a-zA-Z0-9]{1,64}'));
-
-            $m->connect(':nickname/tag/:tag/rss',
-                        array('action' => 'userrss'),
-                        array('nickname' => '[a-zA-Z0-9]{1,64}'),
-                        array('tag' => '[a-zA-Z0-9]+'));
-
-            $m->connect(':nickname/tag/:tag',
-                        array('action' => 'showstream'),
-                        array('nickname' => '[a-zA-Z0-9]{1,64}'),
-                        array('tag' => '[a-zA-Z0-9]+'));
-
-            $m->connect(':nickname',
-                        array('action' => 'showstream'),
-                        array('nickname' => '[a-zA-Z0-9]{1,64}'));
+            // user stuff
 
             Event::handle('RouterInitialized', array($m));
         }
diff --git a/lib/spawningdaemon.php b/lib/spawningdaemon.php
index 8baefe88e..b1961d688 100644
--- a/lib/spawningdaemon.php
+++ b/lib/spawningdaemon.php
@@ -36,6 +36,11 @@ abstract class SpawningDaemon extends Daemon
 {
     protected $threads=1;
 
+    const EXIT_OK = 0;
+    const EXIT_ERR = 1;
+    const EXIT_SHUTDOWN = 100;
+    const EXIT_RESTART = 101;
+
     function __construct($id=null, $daemonize=true, $threads=1)
     {
         parent::__construct($daemonize);
@@ -49,7 +54,7 @@ abstract class SpawningDaemon extends Daemon
     /**
      * Perform some actual work!
      *
-     * @return boolean true on success, false on failure
+     * @return int exit code; use self::EXIT_SHUTDOWN to request not to respawn.
      */
     public abstract function runThread();
 
@@ -84,23 +89,30 @@ abstract class SpawningDaemon extends Daemon
         while (count($children) > 0) {
             $status = null;
             $pid = pcntl_wait($status);
-            if ($pid > 0) {
+            if ($pid > 0 && pcntl_wifexited($status)) {
+                $exitCode = pcntl_wexitstatus($status);
+
                 $i = array_search($pid, $children);
                 if ($i === false) {
-                    $this->log(LOG_ERR, "Unrecognized child pid $pid exited!");
+                    $this->log(LOG_ERR, "Unrecognized child pid $pid exited with status $exitCode");
                     continue;
                 }
                 unset($children[$i]);
-                $this->log(LOG_INFO, "Thread $i pid $pid exited.");
-                
-                $pid = pcntl_fork();
-                if ($pid < 0) {
-                    $this->log(LOG_ERROR, "Couldn't fork to respawn thread $i; aborting thread.\n");
-                } else if ($pid == 0) {
-                    $this->initAndRunChild($i);
+
+                if ($this->shouldRespawn($exitCode)) {
+                    $this->log(LOG_INFO, "Thread $i pid $pid exited with status $exitCode; respawing.");
+
+                    $pid = pcntl_fork();
+                    if ($pid < 0) {
+                        $this->log(LOG_ERROR, "Couldn't fork to respawn thread $i; aborting thread.\n");
+                    } else if ($pid == 0) {
+                        $this->initAndRunChild($i);
+                    } else {
+                        $this->log(LOG_INFO, "Respawned thread $i as pid $pid");
+                        $children[$i] = $pid;
+                    }
                 } else {
-                    $this->log(LOG_INFO, "Respawned thread $i as pid $pid");
-                    $children[$i] = $pid;
+                    $this->log(LOG_INFO, "Thread $i pid $pid exited with status $exitCode; closing out thread.");
                 }
             }
         }
@@ -109,6 +121,24 @@ abstract class SpawningDaemon extends Daemon
     }
 
     /**
+     * Determine whether to respawn an exited subprocess based on its exit code.
+     * Otherwise we'll respawn all exits by default.
+     *
+     * @param int $exitCode
+     * @return boolean true to respawn
+     */
+    protected function shouldRespawn($exitCode)
+    {
+        if ($exitCode == self::EXIT_SHUTDOWN) {
+            // Thread requested a clean shutdown.
+            return false;
+        } else {
+            // Otherwise we should always respawn!
+            return true;
+        }
+    }
+
+    /**
      * Initialize things for a fresh thread, call runThread(), and
      * exit at completion with appropriate return value.
      */
@@ -116,8 +146,8 @@ abstract class SpawningDaemon extends Daemon
     {
         $this->set_id($this->get_id() . "." . $thread);
         $this->resetDb();
-        $ok = $this->runThread();
-        exit($ok ? 0 : 1);
+        $exitCode = $this->runThread();
+        exit($exitCode);
     }
 
     /**
diff --git a/lib/stompqueuemanager.php b/lib/stompqueuemanager.php
index 8f0091a13..19e8c49b5 100644
--- a/lib/stompqueuemanager.php
+++ b/lib/stompqueuemanager.php
@@ -38,8 +38,10 @@ class StompQueueManager extends QueueManager
     var $password = null;
     var $base = null;
     var $con = null;
+    protected $control;
     
     protected $sites = array();
+    protected $subscriptions = array();
 
     protected $useTransactions = true;
     protected $transaction = null;
@@ -52,6 +54,7 @@ class StompQueueManager extends QueueManager
         $this->username = common_config('queue', 'stomp_username');
         $this->password = common_config('queue', 'stomp_password');
         $this->base     = common_config('queue', 'queue_basename');
+        $this->control  = common_config('queue', 'control_channel');
     }
 
     /**
@@ -77,6 +80,36 @@ class StompQueueManager extends QueueManager
         $this->initialize();
     }
 
+    /**
+     * Optional; ping any running queue handler daemons with a notification
+     * such as announcing a new site to handle or requesting clean shutdown.
+     * This avoids having to restart all the daemons manually to update configs
+     * and such.
+     *
+     * Currently only relevant for multi-site queue managers such as Stomp.
+     *
+     * @param string $event event key
+     * @param string $param optional parameter to append to key
+     * @return boolean success
+     */
+    public function sendControlSignal($event, $param='')
+    {
+        $message = $event;
+        if ($param != '') {
+            $message .= ':' . $param;
+        }
+        $this->_connect();
+        $result = $this->con->send($this->control,
+                                   $message,
+                                   array ('created' => common_sql_now()));
+        if ($result) {
+            $this->_log(LOG_INFO, "Sent control ping to queue daemons: $message");
+            return true;
+        } else {
+            $this->_log(LOG_ERR, "Failed sending control ping to queue daemons: $message");
+            return false;
+        }
+    }
 
     /**
      * Instantiate the appropriate QueueHandler class for the given queue.
@@ -86,7 +119,7 @@ class StompQueueManager extends QueueManager
      */
     function getHandler($queue)
     {
-        $handlers = $this->handlers[common_config('site', 'server')];
+        $handlers = $this->handlers[$this->currentSite()];
         if (isset($handlers[$queue])) {
             $class = $handlers[$queue];
             if (class_exists($class)) {
@@ -108,7 +141,7 @@ class StompQueueManager extends QueueManager
     function getQueues()
     {
         $group = $this->activeGroup();
-        $site = common_config('site', 'server');
+        $site = $this->currentSite();
         if (empty($this->groups[$site][$group])) {
             return array();
         } else {
@@ -126,8 +159,8 @@ class StompQueueManager extends QueueManager
      */
     public function connect($transport, $class, $group='queuedaemon')
     {
-        $this->handlers[common_config('site', 'server')][$transport] = $class;
-        $this->groups[common_config('site', 'server')][$group][$transport] = $class;
+        $this->handlers[$this->currentSite()][$transport] = $class;
+        $this->groups[$this->currentSite()][$group][$transport] = $class;
     }
 
     /**
@@ -145,7 +178,8 @@ class StompQueueManager extends QueueManager
 
         $result = $this->con->send($this->queueName($queue),
                                    $msg, 		// BODY of the message
-                                   array ('created' => common_sql_now()));
+                                   array ('created' => common_sql_now(),
+                                          'persistent' => 'true'));
 
         if (!$result) {
             common_log(LOG_ERR, "Error sending $rep to $queue queue");
@@ -180,7 +214,16 @@ class StompQueueManager extends QueueManager
         $ok = true;
         $frames = $this->con->readFrames();
         foreach ($frames as $frame) {
-            $ok = $ok && $this->_handleItem($frame);
+            $dest = $frame->headers['destination'];
+            if ($dest == $this->control) {
+                if (!$this->handleControlSignal($frame)) {
+                    // We got a control event that requests a shutdown;
+                    // close out and stop handling anything else!
+                    break;
+                }
+            } else {
+                $ok = $ok && $this->handleItem($frame);
+            }
         }
         return $ok;
     }
@@ -197,6 +240,9 @@ class StompQueueManager extends QueueManager
     public function start($master)
     {
         parent::start($master);
+        $this->_connect();
+
+        $this->con->subscribe($this->control);
         if ($this->sites) {
             foreach ($this->sites as $server) {
                 StatusNet::init($server);
@@ -221,6 +267,7 @@ class StompQueueManager extends QueueManager
         // If there are any outstanding delivered messages we haven't processed,
         // free them for another thread to take.
         $this->rollback();
+        $this->con->unsubscribe($this->control);
         if ($this->sites) {
             foreach ($this->sites as $server) {
                 StatusNet::init($server);
@@ -231,7 +278,16 @@ class StompQueueManager extends QueueManager
         }
         return true;
     }
-    
+
+    /**
+     * Get identifier of the currently active site configuration
+     * @return string
+     */
+    protected function currentSite()
+    {
+        return common_config('site', 'server'); // @fixme switch to nickname
+    }
+
     /**
      * Lazy open connection to Stomp queue server.
      */
@@ -255,22 +311,29 @@ class StompQueueManager extends QueueManager
      */
     protected function doSubscribe()
     {
+        $site = $this->currentSite();
         $this->_connect();
         foreach ($this->getQueues() as $queue) {
             $rawqueue = $this->queueName($queue);
+            $this->subscriptions[$site][$queue] = $rawqueue;
             $this->_log(LOG_INFO, "Subscribing to $rawqueue");
             $this->con->subscribe($rawqueue);
         }
     }
-    
+
     /**
      * Subscribe from all enabled notice queues for the current site.
      */
     protected function doUnsubscribe()
     {
+        $site = $this->currentSite();
         $this->_connect();
-        foreach ($this->getQueues() as $queue) {
-            $this->con->unsubscribe($this->queueName($queue));
+        if (!empty($this->subscriptions[$site])) {
+            foreach ($this->subscriptions[$site] as $queue => $rawqueue) {
+                $this->_log(LOG_INFO, "Unsubscribing from $rawqueue");
+                $this->con->unsubscribe($rawqueue);
+                unset($this->subscriptions[$site][$queue]);
+            }
         }
     }
 
@@ -286,10 +349,10 @@ class StompQueueManager extends QueueManager
      * @param StompFrame $frame
      * @return bool
      */
-    protected function _handleItem($frame)
+    protected function handleItem($frame)
     {
         list($site, $queue) = $this->parseDestination($frame->headers['destination']);
-        if ($site != common_config('site', 'server')) {
+        if ($site != $this->currentSite()) {
             $this->stats('switch');
             StatusNet::init($site);
         }
@@ -317,7 +380,7 @@ class StompQueueManager extends QueueManager
 
         $handler = $this->getHandler($queue);
         if (!$handler) {
-            $this->_log(LOG_ERROR, "Missing handler class; skipping $info");
+            $this->_log(LOG_ERR, "Missing handler class; skipping $info");
             $this->ack($frame);
             $this->commit();
             $this->begin();
@@ -349,6 +412,77 @@ class StompQueueManager extends QueueManager
     }
 
     /**
+     * Process a control signal broadcast.
+     *
+     * @param array $frame Stomp frame
+     * @return bool true to continue; false to stop further processing.
+     */
+    protected function handleControlSignal($frame)
+    {
+        $message = trim($frame->body);
+        if (strpos($message, ':') !== false) {
+            list($event, $param) = explode(':', $message, 2);
+        } else {
+            $event = $message;
+            $param = '';
+        }
+
+        $shutdown = false;
+
+        if ($event == 'shutdown') {
+            $this->master->requestShutdown();
+            $shutdown = true;
+        } else if ($event == 'restart') {
+            $this->master->requestRestart();
+            $shutdown = true;
+        } else if ($event == 'update') {
+            $this->updateSiteConfig($param);
+        } else {
+            $this->_log(LOG_ERR, "Ignoring unrecognized control message: $message");
+        }
+
+        $this->ack($frame);
+        $this->commit();
+        $this->begin();
+        return $shutdown;
+    }
+    
+    /**
+     * Set us up with queue subscriptions for a new site added at runtime,
+     * triggered by a broadcast to the 'statusnet-control' topic.
+     *
+     * @param array $frame Stomp frame
+     * @return bool true to continue; false to stop further processing.
+     */
+    protected function updateSiteConfig($nickname)
+    {
+        if (empty($this->sites)) {
+            if ($nickname == common_config('site', 'nickname')) {
+                StatusNet::init(common_config('site', 'server'));
+                $this->doUnsubscribe();
+                $this->doSubscribe();
+            } else {
+                $this->_log(LOG_INFO, "Ignoring update ping for other site $nickname");
+            }
+        } else {
+            $sn = Status_network::staticGet($nickname);
+            if ($sn) {
+                $server = $sn->getServerName(); // @fixme do config-by-nick
+                StatusNet::init($server);
+                if (empty($this->sites[$server])) {
+                    $this->addSite($server);
+                }
+                $this->_log(LOG_INFO, "(Re)subscribing to queues for site $nickname / $server");
+                $this->doUnsubscribe();
+                $this->doSubscribe();
+                $this->stats('siteupdate');
+            } else {
+                $this->_log(LOG_ERR, "Ignoring ping for unrecognized new site $nickname");
+            }
+        }
+    }
+
+    /**
      * Combines the queue_basename from configuration with the
      * site server name and queue name to give eg:
      *
@@ -360,7 +494,7 @@ class StompQueueManager extends QueueManager
     protected function queueName($queue)
     {
         return common_config('queue', 'queue_basename') .
-            common_config('site', 'server') . '/' . $queue;
+            $this->currentSite() . '/' . $queue;
     }
 
     /**
diff --git a/lib/uapplugin.php b/lib/uapplugin.php
new file mode 100644
index 000000000..ef35bafbf
--- /dev/null
+++ b/lib/uapplugin.php
@@ -0,0 +1,204 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * UAP (Universal Ad Package) plugin
+ *
+ * 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  Action
+ * @package   StatusNet
+ * @author    Sarven Capadisli <csarven@status.net>
+ * @author    Evan Prodromou <evan@status.net>
+ * @copyright 2010 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Abstract superclass for advertising plugins
+ *
+ * Plugins for showing ads should derive from this plugin.
+ *
+ * Outputs the following ad types (based on UAP):
+ *
+ * Medium Rectangle 300x250
+ * Rectangle        180x150
+ * Leaderboard      728x90
+ * Wide Skyscraper  160x600
+ *
+ * @category Plugin
+ * @package  StatusNet
+ * @author   Sarven Capadisli <csarven@status.net>
+ * @author   Evan Prodromou <evan@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://status.net/
+ */
+
+abstract class UAPPlugin extends Plugin
+{
+    public $mediumRectangle = null;
+    public $rectangle       = null;
+    public $leaderboard     = null;
+    public $wideSkyscraper  = null;
+
+    /**
+     * Output our dedicated stylesheet
+     *
+     * @param Action $action Action being shown
+     *
+     * @return boolean hook flag
+     */
+
+    function onEndShowStatusNetStyles($action)
+    {
+        // XXX: allow override by theme
+        $action->cssLink('css/uap.css', 'base', 'screen, projection, tv');
+        return true;
+    }
+
+    /**
+     * Add a medium rectangle ad at the beginning of sidebar
+     *
+     * @param Action $action Action being shown
+     *
+     * @return boolean hook flag
+     */
+
+    function onStartShowAside($action)
+    {
+        if (!is_null($this->mediumRectangle)) {
+
+            $action->elementStart('div',
+                                  array('id' => 'ad_medium-rectangle',
+                                        'class' => 'ad'));
+
+            $this->showMediumRectangle($action);
+
+            $action->elementEnd('div');
+        }
+
+        return true;
+    }
+
+    /**
+     * Add a leaderboard in the header
+     *
+     * @param Action $action Action being shown
+     *
+     * @return boolean hook flag
+     */
+
+    function onEndShowHeader($action)
+    {
+        if (!is_null($this->leaderboard)) {
+            $action->elementStart('div',
+                                  array('id' => 'ad_leaderboard',
+                                        'class' => 'ad'));
+            $this->showLeaderboard($action);
+            $action->elementEnd('div');
+        }
+
+        return true;
+    }
+
+    /**
+     * Add a rectangle before aside sections
+     *
+     * @param Action $action Action being shown
+     *
+     * @return boolean hook flag
+     */
+
+    function onStartShowSections($action)
+    {
+        if (!is_null($this->rectangle)) {
+            $action->elementStart('div',
+                                  array('id' => 'ad_rectangle',
+                                        'class' => 'ad'));
+            $this->showRectangle($action);
+            $action->elementEnd('div');
+        }
+
+        return true;
+    }
+
+    /**
+     * Add a wide skyscraper after the aside
+     *
+     * @param Action $action Action being shown
+     *
+     * @return boolean hook flag
+     */
+
+    function onEndShowAside($action)
+    {
+        if (!is_null($this->wideSkyscraper)) {
+            $action->elementStart('div',
+                                  array('id' => 'ad_wide-skyscraper',
+                                        'class' => 'ad'));
+
+            $this->showWideSkyscraper($action);
+
+            $action->elementEnd('div');
+        }
+        return true;
+    }
+
+    /**
+     * Show a medium rectangle ad
+     *
+     * @param Action $action Action being shown
+     *
+     * @return void
+     */
+
+    abstract protected function showMediumRectangle($action);
+
+    /**
+     * Show a rectangle ad
+     *
+     * @param Action $action Action being shown
+     *
+     * @return void
+     */
+
+    abstract protected function showRectangle($action);
+
+    /**
+     * Show a wide skyscraper ad
+     *
+     * @param Action $action Action being shown
+     *
+     * @return void
+     */
+
+    abstract protected function showWideSkyscraper($action);
+
+    /**
+     * Show a leaderboard ad
+     *
+     * @param Action $action Action being shown
+     *
+     * @return void
+     */
+
+    abstract protected function showLeaderboard($action);
+}
author	Evan Prodromou <evan@status.net>	2010-01-27 22:05:32 -0500
committer	Evan Prodromou <evan@status.net>	2010-01-27 22:05:32 -0500
commit	5e1a9ad04d4e10ee44881a26ea72c9a80f748188 (patch)
tree	78b7f4287d00a2ff32cf6adf82c6289a5d3b6b95 /lib
parent	817f01c3b18ec626701de2a1402562eeb87eee6d (diff)
parent	ee4ea3f3e1eb64df2dd3ba677f5201f8787482a8 (diff)