public function detailAuthor($author_id)
 {
     $db = new Model_DbTable_UserStoryContributor();
     $detail = $db->getById($author_id);
     return $detail;
 }
 public function detailUser($usercontrib_id)
 {
     $get_user = new Model_DbTable_UserStoryContributor();
     $user = $get_user->getById($usercontrib_id);
     return $user;
 }