
| Current Path : /var/www/html/german-vocational.cn/core/modules/serialization/src/Normalizer/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html/german-vocational.cn/core/modules/serialization/src/Normalizer/EntityNormalizer.php |
<?php
namespace Drupal\serialization\Normalizer;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Entity\EntityManagerInterface;
use Drupal\Core\Entity\FieldableEntityInterface;
use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
/**
* Normalizes/denormalizes Drupal entity objects into an array structure.
*/
class EntityNormalizer extends ComplexDataNormalizer implements DenormalizerInterface {
use FieldableEntityNormalizerTrait;
/**
* The interface or class that this Normalizer supports.
*
* @var array
*/
protected $supportedInterfaceOrClass = [EntityInterface::class];
/**
* Constructs an EntityNormalizer object.
*
* @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager
* The entity manager.
*/
public function __construct(EntityManagerInterface $entity_manager) {
$this->entityManager = $entity_manager;
}
/**
* {@inheritdoc}
*/
public function denormalize($data, $class, $format = NULL, array $context = []) {
$entity_type_id = $this->determineEntityTypeId($class, $context);
$entity_type_definition = $this->getEntityTypeDefinition($entity_type_id);
// The bundle property will be required to denormalize a bundleable
// fieldable entity.
if ($entity_type_definition->entityClassImplements(FieldableEntityInterface::class)) {
// Extract bundle data to pass into entity creation if the entity type uses
// bundles.
if ($entity_type_definition->hasKey('bundle')) {
// Get an array containing the bundle only. This also remove the bundle
// key from the $data array.
$create_params = $this->extractBundleData($data, $entity_type_definition);
}
else {
$create_params = [];
}
// Create the entity from bundle data only, then apply field values after.
$entity = $this->entityManager->getStorage($entity_type_id)->create($create_params);
$this->denormalizeFieldData($data, $entity, $format, $context);
}
else {
// Create the entity from all data.
$entity = $this->entityManager->getStorage($entity_type_id)->create($data);
}
// Pass the names of the fields whose values can be merged.
// @todo https://www.drupal.org/node/2456257 remove this.
$entity->_restSubmittedFields = array_keys($data);
return $entity;
}
}