/**
* @since 2.5
*
* @param $dataItem
*
* @return DataItem
*/
public function findRedirectTarget($dataItem)
{
if (!$dataItem instanceof DIWikiPage && !$dataItem instanceof DIProperty) {
return $dataItem;
}
$hash = $dataItem->getSerialization();
// Guard against a dataItem that points to itself
$this->circularReferenceGuard->mark($hash);
if (!$this->circularReferenceGuard->isCircularByRecursionFor($hash)) {
$dataItem = $this->store->getRedirectTarget($dataItem);
}
$this->circularReferenceGuard->unmark($hash);
return $dataItem;
}
