public function SocialAlbumEntityReferenceLabelFormatter::viewElements in Open Social 10.3.x

Same name and namespace in other branches

1. 10.0.x modules/social_features/social_album/src/Plugin/Field/FieldFormatter/SocialAlbumEntityReferenceLabelFormatter.php \Drupal\social_album\Plugin\Field\FieldFormatter\SocialAlbumEntityReferenceLabelFormatter::viewElements()
2. 10.1.x modules/social_features/social_album/src/Plugin/Field/FieldFormatter/SocialAlbumEntityReferenceLabelFormatter.php \Drupal\social_album\Plugin\Field\FieldFormatter\SocialAlbumEntityReferenceLabelFormatter::viewElements()
3. 10.2.x modules/social_features/social_album/src/Plugin/Field/FieldFormatter/SocialAlbumEntityReferenceLabelFormatter.php \Drupal\social_album\Plugin\Field\FieldFormatter\SocialAlbumEntityReferenceLabelFormatter::viewElements()

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 EntityReferenceLabelFormatter::viewElements

File

modules/social_features/social_album/src/Plugin/Field/FieldFormatter/SocialAlbumEntityReferenceLabelFormatter.php, line 27

Class

SocialAlbumEntityReferenceLabelFormatter

Plugin implementation of the 'social album entity reference label' formatter.

Namespace

Drupal\social_album\Plugin\Field\FieldFormatter

Code

public function viewElements(FieldItemListInterface $items, $langcode) {
  $elements = parent::viewElements($items, $langcode);
  foreach ($items as $delta => $item) {
    if (!isset($elements[$delta])) {
      continue;
    }
    $cache = $elements[$delta]['#cache'];
    if (isset($elements[$delta]['#title'])) {
      $elements[$delta] = [
        '#markup' => $this
          ->t('Images posted in album %album', [
          '%album' => Link::fromTextAndUrl($elements[$delta]['#title'], $elements[$delta]['#url'])
            ->toString(),
        ]),
      ];
    }
    else {
      $elements[$delta] = [
        '#plain_text' => $this
          ->t('Images posted in album %album', [
          '%album' => $elements[$delta]['#plain_text'],
        ]),
      ];
    }
    $elements[$delta]['#cache'] = $cache;
  }
  return $elements;
}