9 * @author Evan Prodromou <evan@status.net>
10 * @author Robin Millette <millette@status.net>
11 * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
12 * @link http://status.net/
14 * StatusNet - the distributed open-source microblogging tool
15 * Copyright (C) 2008, 2009, StatusNet, Inc.
17 * This program is free software: you can redistribute it and/or modify
18 * it under the terms of the GNU Affero General Public License as published by
19 * the Free Software Foundation, either version 3 of the License, or
20 * (at your option) any later version.
22 * This program is distributed in the hope that it will be useful,
23 * but WITHOUT ANY WARRANTY; without even the implied warranty of
24 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25 * GNU Affero General Public License for more details.
27 * You should have received a copy of the GNU Affero General Public License
28 * along with this program. If not, see <http://www.gnu.org/licenses/>.
31 if (!defined('STATUSNET') && !defined('LACONICA')) {
36 * Logout action class.
40 * @author Evan Prodromou <evan@status.net>
41 * @author Robin Millette <millette@status.net>
42 * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
43 * @link http://status.net/
45 class LogoutAction extends Action
50 * @return boolean true
52 function isReadOnly($args)
60 * @param array $args array of arguments
64 function handle($args)
66 parent::handle($args);
67 if (!common_logged_in()) {
68 // TRANS: Error message displayed when trying to perform an action that requires a logged in user.
69 $this->clientError(_('Not logged in.'));
71 if (Event::handle('StartLogout', array($this))) {
74 Event::handle('EndLogout', array($this));
76 if (common_config('singleuser', 'enabled')) {
77 $user = User::singleUser();
78 common_redirect(common_local_url('showstream',
79 array('nickname' => $user->nickname)));
81 common_redirect(common_local_url('public'), 303);
88 common_set_user(null);
89 common_real_login(false); // not logged in
90 common_forgetme(); // don't log back in!