<?php /** * Invite a user to join a group * * @package ElggGroups */ $logged_in_user = elgg_get_logged_in_user_entity(); $user_guid = get_input('user_guid'); if (!is_array($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 && $group) { if (($group instanceof ElggGroup) && ($group->canEdit())) { if (!check_entity_relationship($group->guid, 'invited', $user->guid)) { if ($user->isFriend()) { // Create relationship add_entity_relationship($group->guid, 'invited', $user->guid); // Send email $url = elgg_normalize_url("pg/groups/invitations/$user->username"); $result = notify_user($user->getGUID(), $group->owner_guid, elgg_echo('groups:invite:subject', array($user->name, $group->name)), elgg_echo('groups:invite:body', array($user->name, $logged_in_user->name, $group->name, $url)), NULL); if ($result) { 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(REFERER);