protected void doRequest(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
String uri = req.getRequestURI();
Page page = null;
List<List<Content>> contents = null;
User user = UserData.getUser();
UserRole userRole = user.getRole();
Key userRoleKey = userRole.getKey();
if(uri.startsWith("/_ah/")) { // Administer pages
String str = uri.substring(5);
String moduleId = str.split("/")[0];