if (!$topic_obj->getVar('topic_status')) {
        $admin_actions['lock'] = [
            'link'  => XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname', 'n') . '/topicmanager.php?mode=lock&topic_id=' . $topic_id,
            'image' => $ad_lock,
            'name'  => _MD_LOCKTOPIC,