/** * @param ElggFile $file * @param int $user_guid * @return string */ function odt_editor_locking_create_lock($file, $user_guid, $lock_guid = false) { if (!$lock_guid) { $lock_guid = odt_editor_locking_create_lock_guid(); } $file->setPrivateSetting('odt_editor_lock_guid', $lock_guid); $file->setPrivateSetting('odt_editor_lock_time', time()); $file->setPrivateSetting('odt_editor_lock_user', $user_guid); return $lock_guid; }