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<?php |
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namespace Drupal\graphql_core\Plugin\GraphQL\Fields\Entity; |
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use Drupal\Core\DependencyInjection\DependencySerializationTrait; |
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use Drupal\Core\Entity\ContentEntityInterface; |
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use Drupal\Core\Entity\EntityRepositoryInterface; |
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use Drupal\Core\Plugin\ContainerFactoryPluginInterface; |
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use Drupal\Core\TypedData\TranslatableInterface; |
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use Drupal\graphql\Plugin\GraphQL\Fields\FieldPluginBase; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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use Youshido\GraphQL\Execution\ResolveInfo; |
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/** |
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* @GraphQLField( |
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* id = "entity_translations", |
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* name = "entityTranslations", |
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* secure = true, |
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* type = "[Entity]", |
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* parents = {"Entity"} |
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* ) |
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*/ |
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class EntityTranslations extends FieldPluginBase implements ContainerFactoryPluginInterface { |
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use DependencySerializationTrait; |
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/** |
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* The entity repository service. |
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* |
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* @var \Drupal\Core\Entity\EntityRepositoryInterface |
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*/ |
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protected $entityRepository; |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function create(ContainerInterface $container, array $configuration, $pluginId, $pluginDefinition) { |
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return new static( |
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$configuration, |
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$pluginId, |
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$pluginDefinition, |
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$container->get('entity.repository') |
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); |
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} |
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/** |
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* EntityTranslations constructor. |
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* |
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* @param array $configuration |
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* The plugin configuration array. |
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* @param string $pluginId |
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* The plugin id. |
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* @param mixed $pluginDefinition |
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* The plugin definition array. |
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* @param \Drupal\Core\Entity\EntityRepositoryInterface $entityRepository |
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* The entity repository service. |
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*/ |
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public function __construct( |
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array $configuration, |
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$pluginId, |
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$pluginDefinition, |
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EntityRepositoryInterface $entityRepository |
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) { |
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parent::__construct($configuration, $pluginId, $pluginDefinition); |
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$this->entityRepository = $entityRepository; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function resolveValues($value, array $args, ResolveInfo $info) { |
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if ($value instanceof ContentEntityInterface && $value instanceof TranslatableInterface && $value->isTranslatable()) { |
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$languages = $value->getTranslationLanguages(); |
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foreach ($languages as $language) { |
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yield $this->entityRepository->getTranslationFromContext($value, $language->getId()); |
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} |
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} |
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} |
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} |
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