<?php /** * StatusNet, the distributed open-source microblogging tool * * Leave a group via the API * * PHP version 5 * * LICENCE: 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/>. * * @category API * @package StatusNet * @author Craig Andrews <candrews@integralblue.com> * @author Evan Prodromou <evan@status.net> * @author Jeffery To <jeffery.to@gmail.com> * @author Zach Copley <zach@status.net> * @copyright 2009 StatusNet, Inc. * @copyright 2009 Free Software Foundation, Inc http://www.fsf.org * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 * @link http://status.net/ */ if (!defined('STATUSNET')) { exit(1); } require_once INSTALLDIR . '/lib/apiauth.php'; /** * Removes the authenticated user from the group specified by ID * * @category API * @package StatusNet * @author Craig Andrews <candrews@integralblue.com> * @author Evan Prodromou <evan@status.net> * @author Jeffery To <jeffery.to@gmail.com> * @author Zach Copley <zach@status.net> * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 * @link http://status.net/ */ class ApiGroupLeaveAction extends ApiAuthAction { var $group = null; /** * Take arguments for running * * @param array $args $_REQUEST args * * @return boolean success flag */ function prepare($args) { parent::prepare($args); $this->user = $this->auth_user; $this->group = $this->getTargetGroup($this->arg('id')); return true; } /** * Handle the request * * Save the new message * * @param array $args $_REQUEST data (unused) * * @return void */ function handle($args) { parent::handle($args); if ($_SERVER['REQUEST_METHOD'] != 'POST') { $this->clientError( // TRANS: Client error. POST is a HTTP command. It should not be translated. _('This method requires a POST.'), 400, $this->format ); return; } if (empty($this->user)) { // TRANS: Client error displayed when trying to have a non-existing user leave a group. $this->clientError(_('No such user.'), 404, $this->format); return; } if (empty($this->group)) { // TRANS: Client error displayed when trying to leave a group that does not exist. $this->clientError(_('Group not found.'), 404, $this->format); return false; } $member = new Group_member(); $member->group_id = $this->group->id; $member->profile_id = $this->auth_user->id; if (!$member->find(true)) { // TRANS: Server error displayed when trying to leave a group the user is not a member of. $this->serverError(_('You are not a member of this group.')); return; } try { $this->user->leaveGroup($this->group); } catch (Exception $e) { // TRANS: Server error displayed when leaving a group failed in the database. // TRANS: %1$s is the leaving user's nickname, $2$s is the group nickname for which the leave failed. $this->serverError(sprintf(_('Could not remove user %1$s from group %2$s.'), $cur->nickname, $this->group->nickname)); return; } switch($this->format) { case 'xml': $this->showSingleXmlGroup($this->group); break; case 'json': $this->showSingleJsonGroup($this->group); break; default: $this->clientError( // TRANS: Client error displayed when coming across a non-supported API method. _('API method not found.'), 404, $this->format ); break; } } }