public function AudioStreamHTML5::viewElements in Media entity audio 8.3

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 FormatterInterface::viewElements

File

src/Plugin/Field/FieldFormatter/AudioStreamHTML5.php, line 64

Class

AudioStreamHTML5

Plugin implementation of the 'Audio Stream (HTML5)' formatter.

Namespace

Drupal\media_entity_audio\Plugin\Field\FieldFormatter

Code

public function viewElements(FieldItemListInterface $items, $langcode) {
  $elements = [];
  foreach ($items as $delta => $item) {
    $elements[$delta] = [
      '#theme' => 'media_audio',
      '#sources' => [
        $item->uri,
      ],
      '#controls' => $this
        ->getSetting('controls'),
    ];

    // Pass field item attributes to the theme function.
    if (isset($item->_attributes)) {
      $elements[$delta] += [
        '#attributes' => [],
      ];
      $elements[$delta]['#attributes'] += $item->_attributes;

      // Unset field item attributes since they have been included in the
      // formatter output and should not be rendered in the field template.
      unset($item->_attributes);
    }
  }
  return $elements;
}