function MediaLibraryHooks::viewsPostRender

Implements hook_views_post_render().

Attributes

File

core/modules/media_library/src/Hook/MediaLibraryHooks.php, line 159

Class

MediaLibraryHooks

Hook implementations for media_library.

Namespace

Code

public function viewsPostRender(ViewExecutable $view, &$output, CachePluginBase $cache) : void {
  if ($view->id() === 'media_library') {
    $output['#attached']['library'][] = 'media_library/view';
    if (str_starts_with($view->current_display, 'widget')) {
      try {
        $query = MediaLibraryState::fromRequest($view->getRequest())
          ->all();
      } catch (\InvalidArgumentException $e) {
        // MediaLibraryState::fromRequest() will throw an exception if the
        // view is being previewed, since not all required query parameters
        // will be present. In a preview, however, this can be omitted since
        // we're merely previewing.
        // @todo Use the views API for checking for the preview mode when it
        //   lands. https://www.drupal.org/project/drupal/issues/3060855
        if (empty($view->preview) && empty($view->live_preview)) {
          throw $e;
        }
      }
      // If the current query contains any parameters we use to contextually
      // filter the view, ensure they persist across AJAX rebuilds. The
      // ajax_path is shared for all AJAX views on the page, but our query
      // parameters are prefixed and should not interfere with any other
      // views.
      // @todo Rework or remove this in https://www.drupal.org/node/2983451
      if (!empty($query)) {
        $ajax_path =& $output['#attached']['drupalSettings']['views']['ajax_path'];
        $parsed_url = UrlHelper::parse($ajax_path);
        $query = array_merge($query, $parsed_url['query']);
        // Reset the pager so that the user starts on the first page.
        unset($query['page']);
        $ajax_path = $parsed_url['path'] . '?' . UrlHelper::buildQuery($query);
      }
    }
  }
}