class CommerceTwigExtension in Commerce Core 8.2

Provides the Commerce Twig extensions.

Hierarchy

• class \Drupal\commerce\TwigExtension\CommerceTwigExtension extends \Drupal\commerce\TwigExtension\Twig_Extension

1 string reference to 'CommerceTwigExtension'

commerce.services.yml in ./commerce.services.yml

commerce.services.yml

1 service uses CommerceTwigExtension

commerce.twig_extension in ./commerce.services.yml

Drupal\commerce\TwigExtension\CommerceTwigExtension

File

src/TwigExtension/CommerceTwigExtension.php, line 10

Namespace

Drupal\commerce\TwigExtension

class CommerceTwigExtension extends \Twig_Extension {

  /**
   * @inheritdoc
   */
  public function getFilters() {
    return [
      new \Twig_SimpleFilter('commerce_entity_render', [
        $this,
        'renderEntity',
      ]),
    ];
  }

  /**
   * @inheritdoc
   */
  public function getName() {
    return 'commerce.twig_extension';
  }

  /**
   * Renders an entity in the given view mode.
   *
   * Example: {{ order_item.getPurchasableEntity|commerce_entity_render }}
   *
   * @param mixed $entity
   *   The entity.
   * @param string $view_mode
   *   The view mode.
   *
   * @return array
   *   A renderable array for the rendered entity.
   *
   * @throws \InvalidArgumentException
   */
  public static function renderEntity($entity, $view_mode = 'default') {
    if (empty($entity)) {

      // Nothing to render.
      return [];
    }
    if (!$entity instanceof ContentEntityInterface) {
      throw new \InvalidArgumentException('The "commerce_entity_render" filter must be given a content entity.');
    }
    $view_builder = \Drupal::entityTypeManager()
      ->getViewBuilder($entity
      ->getEntityTypeId());
    return $view_builder
      ->view($entity, $view_mode);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
CommerceTwigExtension::getFilters	public	function	@inheritdoc
CommerceTwigExtension::getName	public	function	@inheritdoc
CommerceTwigExtension::renderEntity	public static	function	Renders an entity in the given view mode.