class ResponsiveImageTestFormatter

Plugin to test responsive image formatter.

Plugin annotation

@FieldFormatter(
  id = "responsive_image_test",
  label = @Translation("Responsive image test"),
  field_types = {
    "image",
  }
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase extends \Drupal\Component\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait
    • class \Drupal\Core\Field\PluginSettingsBase extends \Drupal\Core\Plugin\PluginBase implements \Drupal\Core\Field\PluginSettingsInterface, \Drupal\Component\Plugin\DependentPluginInterface
      • class \Drupal\Core\Field\FormatterBase extends \Drupal\Core\Field\PluginSettingsBase implements \Drupal\Core\Field\FormatterInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface
        • class \Drupal\Core\Field\Plugin\Field\FieldFormatter\EntityReferenceFormatterBase extends \Drupal\Core\Field\FormatterBase
          • class \Drupal\file\Plugin\Field\FieldFormatter\FileFormatterBase extends \Drupal\Core\Field\Plugin\Field\FieldFormatter\EntityReferenceFormatterBase
            • class \Drupal\image\Plugin\Field\FieldFormatter\ImageFormatterBase extends \Drupal\file\Plugin\Field\FieldFormatter\FileFormatterBase
              • class \Drupal\responsive_image\Plugin\Field\FieldFormatter\ResponsiveImageFormatter extends \Drupal\image\Plugin\Field\FieldFormatter\ImageFormatterBase implements \Drupal\Core\Plugin\ContainerFactoryPluginInterface
                • class \Drupal\responsive_image_test_module\Plugin\Field\FieldFormatter\ResponsiveImageTestFormatter extends \Drupal\responsive_image\Plugin\Field\FieldFormatter\ResponsiveImageFormatter

Expanded class hierarchy of ResponsiveImageTestFormatter

File

core/modules/responsive_image/tests/modules/responsive_image_test_module/src/Plugin/Field/FieldFormatter/ResponsiveImageTestFormatter.php, line 19

Namespace

class ResponsiveImageTestFormatter extends ResponsiveImageFormatter {
    
    /**
     * {@inheritdoc}
     */
    public function viewElements(FieldItemListInterface $items, $langcode) {
        $elements = parent::viewElements($items, $langcode);
        // Unset #item_attributes to test that the theme function can handle that.
        foreach ($elements as &$element) {
            if (isset($element['#item_attributes'])) {
                unset($element['#item_attributes']);
            }
        }
        return $elements;
    }

}

Members