<?php /** * Join 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', get_loggedin_userid()); $group_guid = get_input('group_guid'); // @todo fix for #287 // disable access to get entity. $invitations = groups_get_invited_groups($user_guid, TRUE); if (in_array($group_guid, $invitations)) { $ia = elgg_set_ignore_access(TRUE); } $user = get_entity($user_guid); $group = get_entity($group_guid); if (($user instanceof ElggUser) && ($group instanceof ElggGroup)) { if ($group->isPublicMembership()) { if ($group->join($user)) { system_message(elgg_echo("groups:joined")); // Remove any invite or join request flags remove_entity_relationship($group->guid, 'invited', $user->guid); remove_entity_relationship($user->guid, 'membership_request', $group->guid); // add to river add_to_river('river/group/create','join',$user->guid,$group->guid); forward($group->getURL()); exit; } else register_error(elgg_echo("groups:cantjoin")); } else { // Closed group, request membership system_message(elgg_echo('groups:privategroup')); forward(elgg_add_action_tokens_to_url($CONFIG->url . "action/groups/joinrequest?user_guid=$user_guid&group_guid=$group_guid")); exit; } } else register_error(elgg_echo("groups:cantjoin")); forward($_SERVER['HTTP_REFERER']); exit; ?>