class MenutrailbypathPathHelper in Menu Trail By Path 7.3

Hierarchy

• class \MenutrailbypathPathHelper

1 string reference to 'MenutrailbypathPathHelper'

menu_trail_by_path_fix_cache_after_upgrade in ./menu_trail_by_path.module

Prevent fatal error after upgrade

File

src/MenutrailbypathPathHelper.inc, line 3

class MenutrailbypathPathHelper {

  /**
   * Get current trail paths, formally known as "parent candidates"
   *
   * e.g. given the request_path() 'foo/bar/zee', this returns an array of
   * internal Drupal paths for 'foo', 'foo/bar', 'foo/bar/zee'.
   *
   * @return array
   *   An array of internal Drupal paths.
   */
  public function getPaths() {
    static $paths;
    if (!isset($paths)) {
      if (drupal_is_front_page()) {
        $paths = array(
          '<front>',
        );
        return $paths;
      }
      include_once DRUPAL_ROOT . '/includes/language.inc';
      list($request_language, $request_path) = language_url_split_prefix(request_path(), language_list());
      $paths = array();
      $path_elements = explode('/', $request_path);
      while (count($path_elements)) {
        $path = drupal_get_normal_path(implode('/', $path_elements));
        if ($router_item = menu_get_item($path)) {
          $paths[] = $path;
        }
        array_pop($path_elements);
      }
      $paths = array_reverse($paths);

      // Allow other modules to alter the paths (formerly known as "parent candidates").
      drupal_alter('menu_trail_by_path_parent_candidates', $request_path, $paths);
    }
    return $paths;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
MenutrailbypathPathHelper::getPaths	public	function	Get current trail paths, formally known as "parent candidates"