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class ContributorNormalizer in Bibliography & Citation 8

Same name and namespace in other branches
  1. 2.0.x modules/bibcite_entity/src/Normalizer/ContributorNormalizer.php \Drupal\bibcite_entity\Normalizer\ContributorNormalizer

Base normalizer class for bibcite formats.

Hierarchy

Expanded class hierarchy of ContributorNormalizer

1 string reference to 'ContributorNormalizer'
bibcite_entity.services.yml in modules/bibcite_entity/bibcite_entity.services.yml
modules/bibcite_entity/bibcite_entity.services.yml
1 service uses ContributorNormalizer
bibcite_entity.normalizer.contributor in modules/bibcite_entity/bibcite_entity.services.yml
Drupal\bibcite_entity\Normalizer\ContributorNormalizer

File

modules/bibcite_entity/src/Normalizer/ContributorNormalizer.php, line 10

Namespace

Drupal\bibcite_entity\Normalizer
View source
class ContributorNormalizer extends EntityNormalizer {

  /**
   * The interface or class that this Normalizer supports.
   *
   * @var array
   */
  protected $supportedInterfaceOrClass = [
    'Drupal\\bibcite_entity\\Entity\\ContributorInterface',
  ];

  /**
   * {@inheritdoc}
   */
  public function denormalize($data, $class, $format = NULL, array $context = []) {

    /** @var \Drupal\bibcite_entity\Entity\ContributorInterface $entity */
    $entity = parent::denormalize($data, $class, $format, $context);
    $entity_manager = $this
      ->getEntityTypeManager();
    if (!empty($context['contributor_deduplication'])) {
      $storage = $entity_manager
        ->getStorage('bibcite_contributor');
      $query = $storage
        ->getQuery()
        ->range(0, 1);
      foreach ($entity::getNameParts() as $name_part) {
        $value = $entity->{$name_part}->value;
        if (!$value) {
          $query
            ->notExists($name_part);
        }
        else {
          $query
            ->condition($name_part, $value);
        }
      }
      $ids = $query
        ->execute();
      if ($ids && ($result = $storage
        ->loadMultiple($ids))) {
        return reset($result);
      }
    }
    return $entity;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
CacheableNormalizerInterface::SERIALIZATION_CONTEXT_CACHEABILITY constant Name of key for bubbling cacheability metadata via serialization context.
ComplexDataNormalizer::normalize public function Normalizes an object into a set of arrays/scalars. 7
ContributorNormalizer::$supportedInterfaceOrClass protected property The interface or class that this Normalizer supports. Overrides EntityNormalizer::$supportedInterfaceOrClass
ContributorNormalizer::denormalize public function Denormalizes data back into an object of the given class. Overrides EntityNormalizer::denormalize
EntityNormalizer::__construct public function Constructs an EntityNormalizer object.
FieldableEntityNormalizerTrait::$entityFieldManager protected property The entity field manager.
FieldableEntityNormalizerTrait::$entityTypeManager protected property The entity type manager. 1
FieldableEntityNormalizerTrait::$entityTypeRepository protected property The entity type repository.
FieldableEntityNormalizerTrait::constructValue protected function Build the field item value using the incoming data. 7
FieldableEntityNormalizerTrait::denormalizeFieldData protected function Denormalizes entity data by denormalizing each field individually.
FieldableEntityNormalizerTrait::determineEntityTypeId protected function Determines the entity type ID to denormalize as.
FieldableEntityNormalizerTrait::extractBundleData protected function Denormalizes the bundle property so entity creation can use it.
FieldableEntityNormalizerTrait::getEntityFieldManager protected function Returns the entity field manager.
FieldableEntityNormalizerTrait::getEntityTypeDefinition protected function Gets the entity type definition.
FieldableEntityNormalizerTrait::getEntityTypeManager protected function Returns the entity type manager.
FieldableEntityNormalizerTrait::getEntityTypeRepository protected function Returns the entity type repository.
NormalizerBase::$format protected property List of formats which supports (de-)normalization. 3
NormalizerBase::addCacheableDependency protected function Adds cacheability if applicable.
NormalizerBase::checkFormat protected function Checks if the provided format is supported by this normalizer. 2
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. 1