function i18n_book_navigation_token_values in Book translation 6

Same name and namespace in other branches

1. 6.2 i18n_book_navigation.module \i18n_book_navigation_token_values()

hook_token_values()

File

./i18n_book_navigation.module, line 565

Code

function i18n_book_navigation_token_values($type, $object = NULL, $options = array()) {
  $tokens = array();
  if ($type == 'node') {
    $tokens['i18n-bookpath'] = '';
    $tokens['i18n-bookpath-raw'] = '';
    $node = _i18n_book_navigation_get_original_node($object, TRUE);
    if ($node->book['menu_name']) {
      $menus = menu_get_menus();
      $trail_raw = i18n_book_navigation_menu_titles($node->book, $node->nid, $object->language);
      $book_raw = $trail_raw[0];
      $book = check_plain($book_raw);

      // For book paths, we don't include the current node's title (last in
      // the array) in the trail.
      array_pop($trail_raw);
      $trail = array();
      foreach ($trail_raw as $title) {
        $trail[] = check_plain($title);
      }
      $tokens['i18n-bookpath'] = !empty($options['pathauto']) ? $trail : implode('/', $trail);
      $tokens['i18n-bookpath-raw'] = !empty($options['pathauto']) ? $trail_raw : implode('/', $trail_raw);
    }
  }
  return $tokens;
}