public function MenuLinkContentNormalizer::normalize in Better Normalizers 8

Overrides ContentEntityNormalizer::normalize

File

src/Normalizer/MenuLinkContentNormalizer.php, line 67

Class

MenuLinkContentNormalizer

A normalizer to handle menu-link content links to entities.

Namespace

Drupal\better_normalizers\Normalizer

Code

public function normalize($entity, $format = NULL, array $context = array()) {
  $normalized = parent::normalize($entity, $format, $context);
  if (isset($normalized['link']) && is_array($normalized['link'])) {
    foreach ($normalized['link'] as $key => $link) {
      try {
        $stub = EntityStub::fromEntityUri($link['uri']);
        try {
          if ($target_entity = $this->entityTypeManager
            ->getStorage($stub
            ->getEntityTypeId())
            ->load($stub
            ->getEntityId())) {
            $normalized = $this
              ->embedEntity($entity, $format, $context, $target_entity, $normalized, self::PSUEDO_FIELD_NAME);
            $normalized['link'][$key] += [
              'target_uuid' => $target_entity
                ->uuid(),
            ];
          }
          else {

            // Entity ID no longer exists.
            continue;
          }
        } catch (PluginNotFoundException $e) {

          // Entity-type not found.
          continue;
        }
      } catch (\InvalidArgumentException $e) {

        // Not an Entity URI link.
        continue;
      }
    }
  }
  if (isset($normalized['parent']) && is_array($normalized['parent'])) {
    foreach ($normalized['parent'] as $parent) {
      if (strpos($parent['value'], PluginBase::DERIVATIVE_SEPARATOR) !== FALSE) {
        list($plugin_id, $parent_uuid) = explode(PluginBase::DERIVATIVE_SEPARATOR, $parent['value']);
        if ($plugin_id === 'menu_link_content' && ($parent_entity = $this->entityRepository
          ->loadEntityByUuid('menu_link_content', $parent_uuid))) {

          // This entity has a parent menu link entity, we embed it.
          $normalized = $this
            ->embedEntity($entity, $format, $context, $parent_entity, $normalized, self::PSUEDO_PARENT_FIELD_NAME);
        }
      }
    }
  }
  return $normalized;
}