public function FileBrowserWidget::settingsForm in Entity Browser 8

Same name and namespace in other branches

1. 8.2 src/Plugin/Field/FieldWidget/FileBrowserWidget.php \Drupal\entity_browser\Plugin\Field\FieldWidget\FileBrowserWidget::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 EntityReferenceBrowserWidget::settingsForm

File

src/Plugin/Field/FieldWidget/FileBrowserWidget.php, line 153

Class

FileBrowserWidget

Entity browser file widget.

Namespace

Drupal\entity_browser\Plugin\Field\FieldWidget

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $element = parent::settingsForm($form, $form_state);
  $has_file_entity = $this->moduleHandler
    ->moduleExists('file_entity');
  $element['field_widget_display']['#access'] = FALSE;
  $element['field_widget_display_settings']['#access'] = FALSE;
  $element['view_mode'] = [
    '#title' => $this
      ->t('File view mode'),
    '#type' => 'select',
    '#default_value' => $this
      ->getSetting('view_mode'),
    '#options' => $this->displayRepository
      ->getViewModeOptions('file'),
    '#access' => $has_file_entity,
  ];
  $element['preview_image_style'] = [
    '#title' => $this
      ->t('Preview image style'),
    '#type' => 'select',
    '#options' => image_style_options(FALSE),
    '#default_value' => $this
      ->getSetting('preview_image_style'),
    '#description' => $this
      ->t('The preview image will be shown while editing the content. Only relevant if using the default file view mode.'),
    '#weight' => 15,
    '#access' => !$has_file_entity && $this->fieldDefinition
      ->getType() == 'image',
  ];
  return $element;
}