public function getXmlRepresentation($a_entity, $a_schema_version, $a_id)
{
include_once "Services/Style/classes/class.ilObjStyleSheet.php";
$style = new ilObjStyleSheet($a_id, false);
// images
$target = $this->getAbsoluteExportDirectory();
if ($target && !is_dir($target)) {
ilUtil::makeDirParents($target);
}
ilUtil::rCopy($style->getImagesDirectory(), $target);
return "<StyleSheetExport>" . "<ImagePath>" . $this->getRelativeExportDirectory() . "</ImagePath>" . $style->getXML() . "</StyleSheetExport>";
}
