function fb_instant_articles_page_attachments_alter in Facebook Instant Articles 3.x

Same name and namespace in other branches

1. 8.2 fb_instant_articles.module \fb_instant_articles_page_attachments_alter()
2. 8 fb_instant_articles.module \fb_instant_articles_page_attachments_alter()

Implements hook_page_attachments_alter().

File

./fb_instant_articles.module, line 70

Contains fb_instant_articles.module..

Code

function fb_instant_articles_page_attachments_alter(array &$page) {
  $config = \Drupal::config('fb_instant_articles.settings');
  $path_matcher = \Drupal::service('path.matcher');
  if ($path_matcher
    ->isFrontPage() && ($page_id = $config
    ->get('page_id'))) {
    $meta_page_id = [
      '#tag' => 'meta',
      '#attributes' => [
        'property' => 'fb:pages',
        'content' => $page_id,
      ],
    ];
    $page['#attached']['html_head'][] = [
      $meta_page_id,
      'fia_pagesid',
    ];
  }
}