function disable_language_simple_sitemap_links_alter in Disable language 8

Implements hook_simple_sitemap_links_alter().

File

./disable_language.module, line 131

Contains disable_language.module.

Code

function disable_language_simple_sitemap_links_alter(array &$links) {
  $disabledLanguages = \Drupal::service('disable_language.disable_language_manager')
    ->getDisabledLanguages();
  if (!empty($disabledLanguages)) {
    $disabledLanguagesLangCodes = array_keys($disabledLanguages);

    // Remove the urls for disabled languages.
    foreach ($links as $key => $link) {

      // Remove 'loc' URL if it points to a disabled language.
      if (in_array($link['langcode'], $disabledLanguagesLangCodes)) {
        unset($links[$key]);
      }
      else {
        if (isset($link['alternate_urls'])) {
          foreach ($link['alternate_urls'] as $langcode => $alternate_url) {
            if (in_array($langcode, $disabledLanguagesLangCodes)) {
              unset($links[$key]['alternate_urls'][$langcode]);
            }
          }
        }
      }
    }
  }
}