class EntityReferenceFieldItemNormalizer in Zircon Profile 8

Adds the file URI to embedded file entities.

Hierarchy

• class \Symfony\Component\Serializer\Normalizer\SerializerAwareNormalizer implements SerializerAwareInterface
  • class \Drupal\serialization\Normalizer\NormalizerBase implements NormalizerInterface
    • class \Drupal\serialization\Normalizer\ComplexDataNormalizer
      • class \Drupal\serialization\Normalizer\EntityReferenceFieldItemNormalizer

1 file declares its use of EntityReferenceFieldItemNormalizer

EntityReferenceFieldItemNormalizerTest.php in core/modules/serialization/tests/src/Unit/Normalizer/EntityReferenceFieldItemNormalizerTest.php

Contains \Drupal\Tests\serialization\Unit\Normalizer\EntityReferenceFieldItemNormalizerTest.

1 string reference to 'EntityReferenceFieldItemNormalizer'

serialization.services.yml in core/modules/serialization/serialization.services.yml

core/modules/serialization/serialization.services.yml

1 service uses EntityReferenceFieldItemNormalizer

serializer.normalizer.entity_reference_field_item in core/modules/serialization/serialization.services.yml

Drupal\serialization\Normalizer\EntityReferenceFieldItemNormalizer

File

core/modules/serialization/src/Normalizer/EntityReferenceFieldItemNormalizer.php, line 15

Contains \Drupal\serialization\Normalizer\EntityReferenceFieldItemNormalizer.

Namespace

Drupal\serialization\Normalizer

class EntityReferenceFieldItemNormalizer extends ComplexDataNormalizer {

  /**
   * The interface or class that this Normalizer supports.
   *
   * @var string
   */
  protected $supportedInterfaceOrClass = EntityReferenceItem::class;

  /**
   * {@inheritdoc}
   */
  public function normalize($field_item, $format = NULL, array $context = []) {
    $values = parent::normalize($field_item, $format, $context);

    // Add a 'url' value if there is a reference and a canonical URL. Hard code
    // 'canonical' here as config entities override the default $rel parameter
    // value to 'edit-form.

    /** @var \Drupal\Core\Entity\EntityInterface $entity */
    if (($entity = $field_item
      ->get('entity')
      ->getValue()) && ($url = $entity
      ->url('canonical'))) {
      $values['url'] = $url;
    }
    return $values;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
EntityReferenceFieldItemNormalizer::$supportedInterfaceOrClass	protected	property	The interface or class that this Normalizer supports. Overrides ComplexDataNormalizer::$supportedInterfaceOrClass
EntityReferenceFieldItemNormalizer::normalize	public	function	Normalizes an object into a set of arrays/scalars. Overrides ComplexDataNormalizer::normalize
NormalizerBase::checkFormat	protected	function	Checks if the provided format is supported by this normalizer.
NormalizerBase::supportsDenormalization	public	function	Implements \Symfony\Component\Serializer\Normalizer\DenormalizerInterface::supportsDenormalization()	1
NormalizerBase::supportsNormalization	public	function	Checks whether the given class is supported for normalization by this normalizer. Overrides NormalizerInterface::supportsNormalization	1
SerializerAwareNormalizer::$serializer	protected	property
SerializerAwareNormalizer::setSerializer	public	function	Sets the owning Serializer object. Overrides SerializerAwareInterface::setSerializer