public function BackgroundMedia::build in Bootstrap Styles 1.0.x

Overrides StylePluginBase::build

File

src/Plugin/BootstrapStyles/Style/BackgroundMedia.php, line 372

Class

BackgroundMedia

Class BackgroundMedia.

Namespace

Drupal\bootstrap_styles\Plugin\BootstrapStyles\Style

Code

public function build(array $build, array $storage, $theme_wrapper = NULL) {
  $config = $this
    ->config();

  // Backwards compatibility for layouts created on the 1.x version.
  if (isset($storage['background_media']['media_id'])) {
    $media_id = $storage['background_media']['media_id'];
    $background_type = $storage['background']['background_type'];
    $storage['background_media'][$background_type]['media_id'] = $media_id;
  }
  if (isset($storage['background']['background_type'])) {
    if ($config
      ->get('background_image.bundle') && $storage['background']['background_type'] == 'image' && isset($storage['background_media']['image']['media_id']) && ($media_id = $storage['background_media']['image']['media_id'])) {
      $media_entity = Media::load($media_id);
      $media_field_name = $config
        ->get('background_image.field');

      // Check if the field exist.
      if ($media_entity && $media_entity
        ->hasField($media_field_name)) {
        $background_image_style = $this
          ->buildBackgroundMediaImage($media_entity, $media_field_name, $storage);

        // Assign the style to element or its theme wrapper if exist.
        if ($theme_wrapper && isset($build['#theme_wrappers'][$theme_wrapper])) {
          $build['#theme_wrappers'][$theme_wrapper]['#attributes']['style'][] = $background_image_style;
        }
        else {
          $build['#attributes']['style'][] = $background_image_style;
        }
      }
    }
    elseif ($config
      ->get('background_local_video.bundle') && $storage['background']['background_type'] == 'video' && isset($storage['background_media']['video']['media_id']) && ($media_id = $storage['background_media']['video']['media_id'])) {
      $media_entity = Media::load($media_id);
      $media_field_name = $config
        ->get('background_local_video.field');

      // Check if the field exist.
      if ($media_entity && $media_entity
        ->hasField($media_field_name)) {
        $background_video_url = $this
          ->buildBackgroundMediaLocalVideo($media_entity, $media_field_name);
        $build['#theme_wrappers']['bs_video_background'] = [
          '#video_background_url' => $background_video_url,
        ];
      }
    }
  }
  return $build;
}