/**
* Use only append to fill this object, must start with top elements
* @param PlaceHolder $placeHolder
*/
public function append($placeHolder)
{
if (!$placeHolder instanceof PlaceHolder) {
throw new \LogicException(__METHOD__ . " accepts PlaceHolder arguments only");
}
if (isset($this->localization)) {
$placeHolderName = $placeHolder->getName();
// Add to final in cases when it's the page place or locked one
if ($placeHolder->getLocked() || $placeHolder->getMaster()->equals($this->localization)) {
// Ignore if already set locked place with higher hierarchy level
if ($this->finalPlaceHolderSet->offsetExists($placeHolderName)) {
return;
}
$this->finalPlaceHolderSet->offsetSet($placeHolderName, $placeHolder);
} else {
// collect not matched template place holders to search for locked blocks
$this->parentPlaceHolderSet->append($placeHolder);
}
}
parent::append($placeHolder);
}
/**
* @return Set\PlaceHolderSet
*/
public function getPlaceHolderSet()
{
if (isset($this->placeHolderSet)) {
return $this->placeHolderSet;
}
$localization = $this->getLocalization();
$localeId = $localization->getLocale();
$this->placeHolderSet = new Set\PlaceHolderSet($localization);
$pageSetIds = $this->getPageSetIds();
$layoutPlaceHolderNames = $this->getLayoutPlaceHolderNames();
// $layoutPlaceHolders = $this->getLayoutPlaceHolders();
$entityManager = $this->getEntityManager();
// Skip only if empty array is received
if (is_array($layoutPlaceHolderNames) && empty($layoutPlaceHolderNames)) {
// if (is_array($layoutPlaceHolders) && empty($layoutPlaceHolders)) {
return $this->placeHolderSet;
}
$currentPageIsLocalResource = false;
if ($this->isLocalResource($localization)) {
// Ignoring the current page when selecting placeholders by DQL, will acquire from the object
array_pop($pageSetIds);
$currentPageIsLocalResource = true;
}
// Nothing to search for
if (!empty($pageSetIds)) {
// Find template place holders
$qb = $entityManager->createQueryBuilder();
$qb->select('ph')->from(PlaceHolder::CN(), 'ph')->join('ph.localization', 'pl')->join('pl.master', 'p')->andWhere($qb->expr()->in('p.id', $pageSetIds))->andWhere('pl.locale = ?0')->setParameter(0, $localeId)->orderBy('ph.type', 'ASC')->addOrderBy('p.level', 'ASC');
if (!empty($layoutPlaceHolderNames)) {
$qb->andWhere($qb->expr()->in('ph.name', $layoutPlaceHolderNames));
}
$query = $qb->getQuery();
$this->prepareQueryResultCache($query);
$placeHolderArray = $query->getResult();
foreach ($placeHolderArray as $placeHolder) {
/* @var $place PlaceHolder */
$this->placeHolderSet->append($placeHolder);
}
}
// Merge the local resource localization into the placeholder set
if ($currentPageIsLocalResource) {
$placeHolders = $localization->getPlaceHolders();
foreach ($placeHolders as $placeHolder) {
/* @var $place PlaceHolder */
$this->placeHolderSet->append($placeHolder);
}
}
return $this->placeHolderSet;
}