public function ImageZoomGalleryFormatter::settingsSummary in Image Zoom 8.2

Returns a short summary for the current formatter settings.

If an empty result is returned, a UI can still be provided to display a settings form in case the formatter has configurable settings.

Return value

string[] A short summary of the formatter settings.

Overrides ImageZoomFormatter::settingsSummary

File

modules/imagezoom_gallery/src/Plugin/Field/FieldFormatter/ImageZoomGalleryFormatter.php, line 52

Class

ImageZoomGalleryFormatter

Image Zoom gallery field formatter for Image fields.

Namespace

Drupal\imagezoom_gallery\Plugin\Field\FieldFormatter

Code

public function settingsSummary() {
  $summary = parent::settingsSummary();
  $image_styles = image_style_options(FALSE);
  unset($image_styles['']);
  $summary[] = t('Thumbnail image style: @style', [
    '@style' => isset($image_styles[$this
      ->getSetting('imagezoom_thumb_style')]) ? $image_styles[$this
      ->getSetting('imagezoom_thumb_style')] : 'original',
  ]);
  return $summary;
}