function _menu_firstchild_get_firstchild_href in Menu Firstchild 7

Same name and namespace in other branches

1. 6 menu_firstchild.module \_menu_firstchild_get_firstchild_href()

1 call to _menu_firstchild_get_firstchild_href()

menu_firstchild_translated_menu_link_alter in ./menu_firstchild.module

Implementation of hook_translated_menu_link_alter().

File

./menu_firstchild.module, line 58

menu_firstchild.module Main file for the menu_firstchild module.

Code

function _menu_firstchild_get_firstchild_href($mlid) {
  global $language;
  $result = db_query('SELECT mlid, link_path FROM {menu_links} WHERE plid = :plid ORDER BY weight, link_title', array(
    ':plid' => $mlid,
  ));
  foreach ($result as $m) {
    if ($m->link_path != '<firstchild>') {
      $child = menu_link_load($m->mlid);
      if (!empty($child['access']) && empty($child['hidden']) && (!isset($child['localized_options']['langcode']) || $child['localized_options']['langcode'] == $language->language)) {
        return $m->link_path;
      }
    }
    else {
      $href = _menu_firstchild_get_firstchild_href($m->mlid);
      if ($href != NULL) {
        return $href;
      }
    }
  }
  return NULL;
}