public function VideoEmbedWidget::settingsForm in Video 8

Same name and namespace in other branches

1. 8.2 src/Plugin/Field/FieldWidget/VideoEmbedWidget.php \Drupal\video\Plugin\Field\FieldWidget\VideoEmbedWidget::settingsForm()

Returns a form to configure settings for the widget.

Invoked from \Drupal\field_ui\Form\EntityDisplayFormBase to allow administrators to configure the widget. The field_ui module takes care of handling submitted form values.

Parameters

array $form: The form where the settings form is being included in.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form definition for the widget settings.

Overrides FileWidget::settingsForm

File

src/Plugin/Field/FieldWidget/VideoEmbedWidget.php, line 53

Class

VideoEmbedWidget

Plugin implementation of the 'video_embed' widget.

Namespace

Drupal\video\Plugin\Field\FieldWidget

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $element = [];
  $settings = $this
    ->getSettings();
  $provider_manager = \Drupal::service('video.provider_manager');
  $element['allowed_providers'] = [
    '#title' => t('Video Providers'),
    '#type' => 'checkboxes',
    '#default_value' => $this
      ->getSetting('allowed_providers'),
    '#options' => $provider_manager
      ->getProvidersOptionList(),
  ];
  $element['file_directory'] = [
    '#type' => 'textfield',
    '#title' => t('Thumbnail directory'),
    '#default_value' => $settings['file_directory'],
    '#description' => t('Optional subdirectory within the upload destination where files will be stored. Do not include preceding or trailing slashes.'),
    '#element_validate' => [
      [
        get_class($this),
        'validateDirectory',
      ],
    ],
    '#weight' => 3,
  ];
  $scheme_options = \Drupal::service('stream_wrapper_manager')
    ->getNames(StreamWrapperInterface::WRITE_VISIBLE);
  $element['uri_scheme'] = [
    '#type' => 'radios',
    '#title' => t('Thumbnail destination'),
    '#options' => $scheme_options,
    '#default_value' => $this
      ->getSetting('uri_scheme'),
    '#description' => t('Select where the final files should be stored. Private file storage has significantly more overhead than public files, but allows restricted access to files within this field.'),
    '#weight' => 6,
  ];
  return $element;
}