MediaEntityRenderer.php in Gutenberg 8

Namespace

Drupal\gutenberg

File

src/MediaEntityRenderer.php

<?php

namespace Drupal\gutenberg;

use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Render\RendererInterface;

/**
 * Renders media entities to the HTML.
 *
 * @package Drupal\gutenberg
 */
class MediaEntityRenderer implements MediaEntityRendererInterface {
  use AssertMediaTrait;

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

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

  /**
   * MediaEntityRenderer constructor.
   *
   * @param \Drupal\Core\Render\RendererInterface $renderer
   *   The renderer.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   */
  public function __construct(RendererInterface $renderer, EntityTypeManagerInterface $entity_type_manager) {
    $this->renderer = $renderer;
    $this->entityTypeManager = $entity_type_manager;
  }

  /**
   * {@inheritDoc}
   */
  public function render($media_entity, string $view_mode = 'full') {
    try {
      if (is_numeric($media_entity)) {
        $media_entity = $this->entityTypeManager
          ->getStorage('media')
          ->load($media_entity);
      }
      $this
        ->assertIsMediaEntity($media_entity);
      $build = $this->entityTypeManager
        ->getViewBuilder('media')
        ->view($media_entity, $view_mode);
      return (string) $this->renderer
        ->render($build);
    } catch (\Throwable $exception) {
      return '';
    }
  }

}

Classes

Name	Description
MediaEntityRenderer	Renders media entities to the HTML.