Get parent.
public getParent ( ) : Sulu\Bundle\MediaBundle\Entity\CollectionInterface | ||
return | Sulu\Bundle\MediaBundle\Entity\CollectionInterface |
/** * prepare an api entity. * * @param CollectionEntity $entity * @param string $locale * @param CollectionEntity[] $entities nested set * @param array $breadcrumbEntities * * @return Collection */ protected function getApiEntity(CollectionInterface $entity, $locale, $entities = null, $breadcrumbEntities = null) { $apiEntity = new Collection($entity, $locale); $children = []; if ($entities !== null) { foreach ($entities as $possibleChild) { if (($parent = $possibleChild->getParent()) !== null && $parent->getId() === $entity->getId()) { $children[] = $this->getApiEntity($possibleChild, $locale, $entities); } } } $apiEntity->setChildren($children); if ($entity->getParent() !== null) { $apiEntity->setParent($this->getApiEntity($entity->getParent(), $locale)); } if ($breadcrumbEntities !== null) { $breadcrumbApiEntities = []; foreach ($breadcrumbEntities as $entity) { $breadcrumbApiEntities[] = $this->getApiEntity($entity, $locale); } $apiEntity->setBreadcrumb($breadcrumbApiEntities); } return $this->addPreview($apiEntity); }