function easymeta_page_attachments in Easymeta 8

Implements hook_page_attachments().

File

./easymeta.module, line 27

Contains easy_meta.module.

Code

function easymeta_page_attachments(array &$page) {
  $current_path = \Drupal::service('path.current')
    ->getPath();
  $current_language = \Drupal::languageManager()
    ->getCurrentLanguage()
    ->getId();
  $meta = new Meta($current_language, $current_path);
  $meta_values = $meta
    ->getValue();
  if ($meta_values) {
    foreach ($meta_values as $meta_value) {
      $meta_tag = NULL;
      if (isset($meta_value['tag']) && isset($meta_value['value']) && !empty($meta_value['value'])) {
        $meta_tag['#tag'] = $meta_value['tag'];
        if (isset($meta_value['name_property'])) {
          $meta_tag['#attributes']['name'] = $meta_value['name_property'];
        }
        if (isset($meta_value['property'])) {
          $meta_tag['#attributes']['property'] = $meta_value['property'];
        }
        if ($meta_value['name'] != "og_image") {
          $meta_tag['#attributes']['content'] = $meta_value['value'];
        }
        else {
          $url = NULL;
          if (isset($meta_value['value'][0])) {
            $file = file_load($meta_value['value'][0]);
            if ($file) {
              $url = file_create_url($file
                ->getFileUri());
            }
          }
          $meta_tag['#attributes']['content'] = $url;
        }
        $page['#attached']['html_head'][] = [
          $meta_tag,
          $meta_value['name'],
        ];
      }
    }
  }
}