public function MinisiteFormatter::viewElements in Mini site 8

Builds a renderable array for a field value.

Parameters

\Drupal\Core\Field\FieldItemListInterface $items: The field values to be rendered.

string $langcode: The language that should be used to render the field.

Return value

array A renderable array for $items, as an array of child elements keyed by consecutive numeric indexes starting from 0.

Overrides GenericFileFormatter::viewElements

File

src/Plugin/Field/FieldFormatter/MinisiteFormatter.php, line 86

Class

MinisiteFormatter

Plugin implementation of the 'minisite' formatter.

Namespace

Drupal\minisite\Plugin\Field\FieldFormatter

Code

public function viewElements(FieldItemListInterface $items, $langcode) {
  $elements = [];
  $minisite = Minisite::createInstance($items);
  if ($minisite) {
    $elements[0] = [
      '#theme' => 'minisite_link',
      '#file' => $minisite
        ->getArchiveFile(),
      '#asset_path' => $minisite
        ->getIndexAssetUrl(),
      '#description' => $minisite
        ->getDescription(),
      '#cache' => [
        'tags' => $minisite
          ->getCacheTags(),
      ],
    ];
  }
  return $elements;
}