class UrlPlainFormatter

Plugin implementation of the 'file_url_plain' formatter.

Plugin annotation

@FieldFormatter(
  id = "file_url_plain",
  label = @Translation("URL to file"),
  field_types = {
    "file"
  }
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait extends \Drupal\Component\Plugin\PluginBase
    • class \Drupal\Core\Field\PluginSettingsBase implements \Drupal\Core\Field\PluginSettingsInterface, \Drupal\Component\Plugin\DependentPluginInterface extends \Drupal\Core\Plugin\PluginBase
      • class \Drupal\Core\Field\FormatterBase implements \Drupal\Core\Field\FormatterInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface extends \Drupal\Core\Field\PluginSettingsBase
        • 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\file\Plugin\Field\FieldFormatter\UrlPlainFormatter extends \Drupal\file\Plugin\Field\FieldFormatter\FileFormatterBase

Expanded class hierarchy of UrlPlainFormatter

File

core/modules/file/src/Plugin/Field/FieldFormatter/UrlPlainFormatter.php, line 19

Namespace

class UrlPlainFormatter extends FileFormatterBase {
  
  /**
   * {@inheritdoc}
   */
  public function viewElements(FieldItemListInterface $items, $langcode) {
    $elements = [];
    foreach ($this->getEntitiesToView($items, $langcode) as $delta => $file) {
      assert($file instanceof FileInterface);
      $elements[$delta] = [
        '#markup' => $file->createFileUrl(),
        '#cache' => [
          'tags' => $file->getCacheTags(),
        ],
      ];
    }
    return $elements;
  }

}