EntityRendered.php in GraphQL 8.3

Namespace

Drupal\graphql_core\Plugin\GraphQL\Fields\Entity

File

modules/graphql_core/src/Plugin/GraphQL/Fields/Entity/EntityRendered.php

<?php

namespace Drupal\graphql_core\Plugin\GraphQL\Fields\Entity;

use Drupal\Core\DependencyInjection\DependencySerializationTrait;
use Drupal\Core\Entity\ContentEntityInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Drupal\Core\Render\RenderContext;
use Drupal\Core\Render\RendererInterface;
use Drupal\graphql\GraphQL\Cache\CacheableValue;
use Drupal\graphql\GraphQL\Execution\ResolveContext;
use Drupal\graphql\Plugin\GraphQL\Fields\FieldPluginBase;
use Symfony\Component\DependencyInjection\ContainerInterface;
use GraphQL\Type\Definition\ResolveInfo;

/**
 * @GraphQLField(
 *   id = "entity_rendered",
 *   name = "entityRendered",
 *   type = "String",
 *   secure = true,
 *   deriver = "Drupal\graphql_core\Plugin\Deriver\Fields\EntityRenderedDeriver",
 * )
 */
class EntityRendered extends FieldPluginBase implements ContainerFactoryPluginInterface {
  use DependencySerializationTrait;

  /**
   * The entity type manager service.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * The renderer service.
   *
   * @var \Drupal\Core\Render\RendererInterface
   */
  protected $renderer;

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $pluginId, $pluginDefinition) {
    return new static($configuration, $pluginId, $pluginDefinition, $container
      ->get('entity_type.manager'), $container
      ->get('renderer'));
  }

  /**
   * EntityRendered constructor.
   *
   * @param array $configuration
   *   The plugin configuration array.
   * @param string $pluginId
   *   The plugin id.
   * @param mixed $pluginDefinition
   *   The plugin definition.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entityTypeManager
   *   The entity type manager service.
   * @param \Drupal\Core\Render\RendererInterface $renderer
   *   The renderer service.
   */
  public function __construct(array $configuration, $pluginId, $pluginDefinition, EntityTypeManagerInterface $entityTypeManager, RendererInterface $renderer) {
    parent::__construct($configuration, $pluginId, $pluginDefinition);
    $this->entityTypeManager = $entityTypeManager;
    $this->renderer = $renderer;
  }

  /**
   * {@inheritdoc}
   */
  public function resolveValues($value, array $args, ResolveContext $context, ResolveInfo $info) {
    if ($value instanceof ContentEntityInterface) {
      $mode = isset($args['mode']) ? $args['mode'] : 'full';
      $language = $value
        ->language()
        ->getId();
      $builder = $this->entityTypeManager
        ->getViewBuilder($value
        ->getEntityTypeId());
      $view = $builder
        ->view($value, $mode, $language);
      $context = new RenderContext();

      /** @var \GraphQL\Executor\ExecutionResult|\GraphQL\Executor\ExecutionResult[] $result */
      $result = $this->renderer
        ->executeInRenderContext($context, function () use ($view) {
        return $this->renderer
          ->render($view);
      });
      if (!$context
        ->isEmpty()) {
        (yield new CacheableValue((string) $result, [
          $context
            ->pop(),
        ]));
      }
      else {
        (yield (string) $result);
      }
    }
  }

}

Classes

Name	Description
EntityRendered	Plugin annotation @GraphQLField( id = "entity_rendered", name = "entityRendered", type = "String", secure = true, deriver = "Drupal\graphql_core\Plugin\Deriver\Fields\EntityRenderedDeriver", )