public function Thumbnails::viewPager in Field Slideshow 8.3

Function render pager.

Parameters

\Drupal\Core\Field\FieldItemListInterface $items: List of items.

Return value

array Rendered array.

Overrides FieldSlideshowPagerPluginBase::viewPager

File

src/Plugin/FieldSlideshowPager/Thumbnails.php, line 28

Class

Thumbnails

Plugin implementation of the field_slideshow_pager.

Namespace

Drupal\field_slideshow\Plugin\FieldSlideshowPager

Code

public function viewPager(FieldItemListInterface $items) {
  $output = [];
  foreach ($items as $delta => $item) {
    $output[$delta] = [
      '#theme' => 'image_style',
      '#height' => '',
      '#width' => '',
      '#style_name' => 'thumbnail',
      '#uri' => $item->entity
        ->getFileUri(),
    ];
  }
  return $output;
}