public function EntityResource::getRelated in JSON:API 8.2
Same name and namespace in other branches
- 8 src/Controller/EntityResource.php \Drupal\jsonapi\Controller\EntityResource::getRelated()
Gets the related resource.
Parameters
\Drupal\jsonapi\ResourceType\ResourceType $resource_type: The JSON:API resource type for the request to be served.
\Drupal\Core\Entity\FieldableEntityInterface $entity: The requested entity.
string $related: The related field name.
\Symfony\Component\HttpFoundation\Request $request: The request object.
Return value
\Drupal\jsonapi\ResourceResponse The response.
File
- src/
Controller/ EntityResource.php, line 497
Class
- EntityResource
- Process all entity requests.
Namespace
Drupal\jsonapi\ControllerCode
public function getRelated(ResourceType $resource_type, FieldableEntityInterface $entity, $related, Request $request) {
/* @var \Drupal\Core\Field\EntityReferenceFieldItemListInterface $field_list */
$field_list = $entity
->get($resource_type
->getInternalName($related));
// Remove the entities pointing to a resource that may be disabled. Even
// though the normalizer skips disabled references, we can avoid unnecessary
// work by checking here too.
/* @var \Drupal\Core\Entity\EntityInterface[] $referenced_entities */
$referenced_entities = array_filter($field_list
->referencedEntities(), function (EntityInterface $entity) {
return (bool) $this->resourceTypeRepository
->get($entity
->getEntityTypeId(), $entity
->bundle());
});
$collection_data = [];
foreach ($referenced_entities as $referenced_entity) {
$collection_data[] = $this->entityAccessChecker
->getAccessCheckedResourceObject($referenced_entity);
}
$primary_data = new ResourceObjectData($collection_data, $field_list
->getFieldDefinition()
->getFieldStorageDefinition()
->getCardinality());
$response = $this
->buildWrappedResponse($primary_data, $request, $this
->getIncludes($request, $primary_data));
// $response does not contain the entity list cache tag. We add the
// cacheable metadata for the finite list of entities in the relationship.
$response
->addCacheableDependency($entity);
return $response;
}