gnu-social/actions/logout.php

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<?php
/*
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2008, Controlez-Vous, 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');
class LogoutAction extends Action
{
function is_readonly()
{
return true;
}
function handle($args)
{
parent::handle($args);
if (!common_logged_in()) {
common_user_error(_('Not logged in.'));
} else {
common_set_user(null);
common_real_login(false); # not logged in
common_forgetme(); # don't log back in!
common_redirect(common_local_url('public'));
}
}
}