<?php /** * Unsubscribe handler * * 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 * 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); } /** * Unsubscribe handler * * @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 UnsubscribeAction extends Action { function handle($args) { parent::handle($args); if (!common_logged_in()) { $this->clientError(_('Not logged in.')); return; } $user = common_current_user(); if ($_SERVER['REQUEST_METHOD'] != 'POST') { common_redirect(common_local_url('subscriptions', array('nickname' => $user->nickname))); return; } /* Use a session token for CSRF protection. */ $token = $this->trimmed('token'); if (!$token || $token != common_session_token()) { $this->clientError(_('There was a problem with your session token. ' . 'Try again, please.')); return; } $other_id = $this->arg('unsubscribeto'); if (!$other_id) { $this->clientError(_('No profile id in request.')); return; } $other = Profile::staticGet('id', $other_id); if (!$other) { $this->clientError(_('No profile with that id.')); return; } $result = subs_unsubscribe_to($user, $other); if ($result != true) { $this->clientError($result); return; } if ($this->boolean('ajax')) { $this->startHTML('text/xml;charset=utf-8'); $this->elementStart('head'); $this->element('title', null, _('Unsubscribed')); $this->elementEnd('head'); $this->elementStart('body'); $subscribe = new SubscribeForm($this, $other); $subscribe->show(); $this->elementEnd('body'); $this->elementEnd('html'); } else { common_redirect(common_local_url('subscriptions', array('nickname' => $user->nickname)), 303); } } }