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<?php
/**
* Logout action.
*
* PHP version 5
*
* @category Action
* @package StatusNet
* @author Evan Prodromou <evan@controlyourself.ca>
* @author Robin Millette <millette@controlyourself.ca>
* @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
* 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('LACONICA')) {
exit(1);
}
require_once INSTALLDIR.'/lib/openid.php';
/**
* Logout action class.
*
* @category Action
* @package StatusNet
* @author Evan Prodromou <evan@controlyourself.ca>
* @author Robin Millette <millette@controlyourself.ca>
* @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()) {
$this->clientError(_('Not logged in.'));
} else {
if (Event::handle('StartLogout', array($this))) {
$this->logout();
}
Event::handle('EndLogout', array($this));
common_redirect(common_local_url('public'), 303);
}
}
function logout()
{
common_set_user(null);
common_real_login(false); // not logged in
common_forgetme(); // don't log back in!
}
}
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