function admin_bar_locale_links

Build Locale links.

File

core/modules/admin_bar/admin_bar.module, line 471

Render an administrative bar as a dropdown menu at the top of the window.

Code

function admin_bar_locale_links() {
  if (!module_exists('locale') || !language_multilingual()) {
    return array();
  }

  global $language;
  $language_default = $language;

  $path = backdrop_is_front_page() ? '<front>' : $_GET['q'];
  $language_links = language_negotiation_get_switch_links(LANGUAGE_TYPE_INTERFACE, $path);

  if (!isset($language_links->links)) {
    return array();
  }

  foreach ($language_links->links as $language_link) {
    if ($language_link['language']->langcode == $language_default->langcode) {
      continue;
    }

    if (!empty($language_link['href'])) {
      $links[$language_link['language']->langcode] = array(
        '#attributes' => array('class' => array('locale')),
        '#title' => isset($language_link['language']->native) ? $language_link['language']->native : $language_link['language']->name,
        '#href' => url($language_link['href'], array(
          'language' => $language_link['language'],
          'absolute' => TRUE,
        )),
        '#below' => array(),
        '#original_link' => array(),
      );
    }
    else {
      $links[$language_link['language']->langcode] = array(
        '#attributes' => array('class' => array('locale')),
        '#title' => isset($language_link['language']->native) ? $language_link['language']->native : $language_link['language']->name,
        '#type' => 'markup',
        '#prefix' => '<span>',
        '#markup' => (isset($language_link['language']->native) ? $language_link['language']->native : $language_link['language']->name) . ' (' . t('unavailable') . ')',
        '#suffix' => '</span>',
      );
    }
  }

  return $links;
}