AdminPageFramework_FieldType_Base::_replyToRemovingMediaLibraryTab PHP Метод

    public function _replyToRemovingMediaLibraryTab($aTabs)
    {
        if (!isset($_REQUEST['enable_external_source'])) {
            return $aTabs;
        }
        if (!$_REQUEST['enable_external_source']) {
            unset($aTabs['type_url']);
        }
        return $aTabs;
    }