<?php /** * Leave a group action. * * @package ElggGroups * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2 * @author Curverider Ltd * @copyright Curverider Ltd 2008-2010 * @link http://elgg.com/ */ // Load configuration global $CONFIG; gatekeeper(); $user_guid = get_input('user_guid'); $group_guid = get_input('group_guid'); $user = NULL; if (!$user_guid) $user = $_SESSION['user']; else $user = get_entity($user_guid); $group = get_entity($group_guid); if (($user instanceof ElggUser) && ($group instanceof ElggGroup)) { if ($group->getOwner() != $_SESSION['guid']) { if ($group->leave($user)) system_message(elgg_echo("groups:left")); else register_error(elgg_echo("groups:cantleave")); } else { register_error(elgg_echo("groups:cantleave")); } } else register_error(elgg_echo("groups:cantleave")); forward($_SERVER['HTTP_REFERER']); exit; ?>