<?php /** * Invite a user to join a group * * @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(); $logged_in_user = get_loggedin_user(); $user_guid = get_input('user_guid'); if (!is_array($user_guid)) $user_guid = array($user_guid); $group_guid = get_input('group_guid'); if (sizeof($user_guid)) { foreach ($user_guid as $u_id) { $user = get_entity($u_id); $group = get_entity($group_guid); if ( $user && $group) { if (get_loggedin_userid() == $group->owner_guid) { if (!check_entity_relationship($group->guid, 'invited', $user->guid)) { if ($user->isFriend()) { // Create relationship add_entity_relationship($group->guid, 'invited', $user->guid); // Send email $url = "{$CONFIG->url}pg/groups/invitations/{$user->username}"; if (notify_user($user->getGUID(), $group->owner_guid, sprintf(elgg_echo('groups:invite:subject'), $user->name, $group->name), sprintf(elgg_echo('groups:invite:body'), $user->name, $logged_in_user->name, $group->name, $url), NULL)) system_message(elgg_echo("groups:userinvited")); else register_error(elgg_echo("groups:usernotinvited")); } else register_error(elgg_echo("groups:usernotinvited")); } else register_error(elgg_echo("groups:useralreadyinvited")); } else register_error(elgg_echo("groups:notowner")); } } } forward($_SERVER['HTTP_REFERER']); ?>