/**
* export gallery settings to downloadable file
*/
public function exportSettings()
{
$this->validateInited();
$galleryID = $this->id;
$record = $this->db->fetchSingle(GlobalsUG::$table_galleries, "id={$galleryID}");
UniteFunctionsUG::validateNotEmpty($record, "Gallery Record");
unset($record["id"]);
$strRecord = serialize($record);
$filename = "unitegallery_" . $record["alias"] . ".txt";
UniteFunctionsUG::downloadFileFromContent($strRecord, $filename);
//the download content should exit
UniteFunctionsUG::throwError("Something wrong witht the export, please try again");
exit;
}
