/**
* @return void
* @throws \LogicException
*/
private function createMissingPlaceHolders()
{
$layoutPlaceHolderNames = $this->getLayoutPlaceHolderNames();
if (empty($layoutPlaceHolderNames)) {
return null;
}
if ($this->placeHolderSet === null) {
throw new \LogicException('Expecting place holder set to be created already.');
}
$entityManager = $this->getEntityManager();
$localization = $this->getLocalization();
$finalPlaceHolders = $this->placeHolderSet->getFinalPlaceHolders();
$parentPlaceHolders = $this->placeHolderSet->getParentPlaceHolders();
$isDirty = false;
foreach ($layoutPlaceHolderNames as $name) {
if ($finalPlaceHolders->offsetExists($name)) {
continue;
}
$placeHolder = null;
$parentPlaceHolder = null;
// Check if page doesn't have it already set locally
$knownPlaceHolders = $localization->getPlaceHolders();
if ($knownPlaceHolders->offsetExists($name)) {
$placeHolder = $knownPlaceHolders->offsetGet($name);
} else {
$parentPlaceHolder = $parentPlaceHolders->getLastByName($name);
// Creates with unlocked blocks copy
$placeHolder = PlaceHolder::factory($localization, $name, $parentPlaceHolder);
$placeHolder->setMaster($localization);
$entityManager->persist($placeHolder);
$isDirty = true;
}
$this->placeHolderSet->append($placeHolder);
}
if ($isDirty) {
$this->getEntityManager()->flush();
}
}
