class FileBrowser in File Entity Browser 8

Entity browser file widget.

Plugin annotation

@FieldWidget(
  id = "file_browser",
  label = @Translation("File Browser"),
  provider = "file_browser",
  multiple_values = TRUE,
  field_types = {
    "file",
    "image"
  }
)

Hierarchy

• class \Drupal\file_browser\Plugin\Field\FieldWidget\FileBrowser extends \Drupal\entity_browser\Plugin\Field\FieldWidget\FileBrowserWidget

File

src/Plugin/Field/FieldWidget/FileBrowser.php, line 23

Namespace

Drupal\file_browser\Plugin\Field\FieldWidget

class FileBrowser extends FileBrowserWidget {

  /**
   * {@inheritdoc}
   */
  public static function isApplicable(FieldDefinitionInterface $field_definition) {

    // If the bundle this field belongs to uses File Browser in any existing
    // form display, we're still applicable. This lets users who are already
    // using this widget to continue their work normally, but prevents future
    // users from using this instead of Entity Browser's widget.
    $entity_type_id = $field_definition
      ->getTargetEntityTypeId();
    $bundle = $field_definition
      ->getTargetBundle();
    $ids = \Drupal::entityQuery('entity_form_display')
      ->condition('bundle', $bundle)
      ->condition('targetEntityType', $entity_type_id)
      ->execute();

    /** @var \Drupal\Core\Entity\Entity\EntityFormDisplay[] $displays */
    $displays = EntityFormDisplay::loadMultiple($ids);
    foreach ($displays as $display) {
      $configuration = $display
        ->getComponent($field_definition
        ->getName());
      if (isset($configuration['type']) && $configuration['type'] == 'file_browser') {
        return TRUE;
      }
    }
    return FALSE;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
FileBrowser::isApplicable	public static	function