public function actionIntroduceThread()
                    {
                        $userId = $this->_input->filterSingle('user_id', XenForo_Input::UINT);
                        $user = $this->_getUserModel()->getUserById($userId);
                        if (!$user) {
                            return $this->responseError(new XenForo_Phrase('requested_member_not_found'), 404);
                        }
                        $searchModel = $this->_getSearchModel();
                            $constraints = array(
                                'user' => array($userId),
                                'content' => 'thread',
                                'node'  => Ragtek_FW_Config::read('rit', 'node_id')
                            );
                            $searcher = new XenForo_Search_Searcher($searchModel);
                            $results = $searcher->searchGeneral('', $constraints, 'date', 1);
                        if (!$results) {
                            return $this->getNoSearchResultsResponse($searcher);
                        }
                        $search = $searchModel->insertSearch($results, 'user', '', array('user_id' => $userId), 'date', false);
                        return $this->responseRedirect(
                            XenForo_ControllerResponse_Redirect::SUCCESS,
                            XenForo_Link::buildPublicLink('search', $search),
                            ''
                        );
                    }