function views_rss_core_preprocess_channel_language in Views RSS 8.2

Same name and namespace in other branches

1. 8.3 modules/views_rss_core/views_rss_core.inc \views_rss_core_preprocess_channel_language()
2. 7.2 modules/views_rss_core/views_rss_core.inc \views_rss_core_preprocess_channel_language()

Preprocess function for channel <language> element.

1 string reference to 'views_rss_core_preprocess_channel_language'

views_rss_core_views_rss_channel_elements in modules/views_rss_core/views_rss_core.module

Implements hook_views_rss_item_elements().

File

modules/views_rss_core/views_rss_core.inc, line 71

Preprocess functions for Views RSS: Core Elements module.

Code

function views_rss_core_preprocess_channel_language(&$variables) {
  if (empty($variables['elements'][0]['value'])) {
    $variables['elements'][0]['value'] = Html::escape(\Drupal::languageManager()
      ->getCurrentLanguage()
      ->getId());
  }
}