Merge branch 'testing' of gitorious.org:statusnet/mainline into testing

[quix0rs-gnu-social.git] / actions / logout.php

diff --git a/actions/logout.php b/actions/logout.php
index 9cdda52d84f4aa1a66540e5fdeb6f612fa442380..4e51271d43c95d0990b8e1b2f29a14b4019ee20f 100644 (file)
--- a/actions/logout.php
+++ b/actions/logout.php
@@ -1,7 +1,18 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Logout action.
+ *
+ * PHP version 5
+ *
+ * @category Action
+ * @package  StatusNet
+ * @author   Evan Prodromou <evan@status.net>
+ * @author   Robin Millette <millette@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://status.net/
+ *
+ * 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
@@ -17,19 +28,65 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Logout action class.
+ *
+ * @category Action
+ * @package  StatusNet
+ * @author   Evan Prodromou <evan@status.net>
+ * @author   Robin Millette <millette@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://status.net/
+ */
+class LogoutAction extends Action
+{
+    /**
+     * This is read only.
+     *
+     * @return boolean true
+     */
+    function isReadOnly($args)
+    {
+        return false;
+    }
+
+    /**
+     * Class handler.
+     *
+     * @param array $args array of arguments
+     *
+     * @return nothing
+     */
+    function handle($args)
+    {
+        parent::handle($args);
+        if (!common_logged_in()) {
+            // TRANS: Error message displayed when trying to perform an action that requires a logged in user.
+            $this->clientError(_('Not logged in.'));
+        } else {
+            if (Event::handle('StartLogout', array($this))) {
+                $this->logout();
+            }
+            Event::handle('EndLogout', array($this));
 
-require_once(INSTALLDIR.'/lib/openid.php');
+            if (common_config('singleuser', 'enabled')) {
+                $user = User::singleUser();
+                common_redirect(common_local_url('showstream',
+                                                 array('nickname' => $user->nickname)));
+            } else {
+                common_redirect(common_local_url('public'), 303);
+            }
+        }
+    }
 
-class LogoutAction extends Action {
-       function handle($args) {
-               parent::handle($args);
-               if (!common_logged_in()) {
-                       common_user_error(_t('Not logged in.'));
-               } else {
-                       common_set_user(NULL);
-                       oid_clear_last();
-                       common_redirect(common_local_url('public'));
-               }
-       }
+    function logout()
+    {
+        common_set_user(null);
+        common_real_login(false); // not logged in
+        common_forgetme(); // don't log back in!
+    }
 }