public function EntityReferenceFieldItemNormalizer::normalize in Content Synchronization 8.2

Same name and namespace in other branches

1. 3.0.x src/Normalizer/EntityReferenceFieldItemNormalizer.php \Drupal\content_sync\Normalizer\EntityReferenceFieldItemNormalizer::normalize()

Overrides ComplexDataNormalizer::normalize

File

src/Normalizer/EntityReferenceFieldItemNormalizer.php, line 45

Class

EntityReferenceFieldItemNormalizer

Adds the file URI to embedded file entities.

Namespace

Drupal\content_sync\Normalizer

Code

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

  /** @var \Drupal\Core\Entity\EntityInterface $entity */
  if ($entity = $field_item
    ->get('entity')
    ->getValue()) {
    $values['target_type'] = $entity
      ->getEntityTypeId();

    // Add the target entity UUID to the normalized output values.
    $values['target_uuid'] = $entity
      ->uuid();

    // Remove target revision id as we are not syncing revisions.
    if (isset($values['target_revision_id'])) {
      unset($values['target_revision_id']);
    }

    // Add a 'url' value if there is a reference and a canonical URL. Hard
    // code 'canonical' here as config entities override the default $rel
    // parameter value to 'edit-form.
    if ($entity
      ->hasLinkTemplate('canonical')) {
      $url = $entity
        ->toUrl('canonical')
        ->toString();
      $values['url'] = $url;
    }
  }
  return $values;
}