function ImageUrlFormatter::settingsForm

Overrides FormatterBase::settingsForm

File

core/modules/image/src/Plugin/Field/FieldFormatter/ImageUrlFormatter.php, line 100

Class

ImageUrlFormatter

Plugin implementation of the 'image_url' formatter.

Namespace

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $element = parent::settingsForm($form, $form_state);
  unset($element['image_link'], $element['image_loading']);
  $image_styles = image_style_options(FALSE);
  $description_link = Link::fromTextAndUrl($this->t('Configure Image Styles'), Url::fromRoute('entity.image_style.collection'));
  $element['image_style'] = [
    '#title' => $this->t('Image style'),
    '#type' => 'select',
    '#default_value' => $this->getSetting('image_style'),
    '#empty_option' => $this->t('None (original image)'),
    '#options' => $image_styles,
    '#description' => $description_link->toRenderable() + [
      '#access' => $this->currentUser
        ->hasPermission('administer image styles'),
    ],
  ];
  return $element;
}