class OauthUserProvider extends OAuthAwareUserProviderInterface
{public function loadUserByOAuthUserResponse(UserResponseInterface $response){$resourceOwnerName = $response->getResourceOwner()->getName();if (!isset($this->properties[$resourceOwnerName])) {throw new \RuntimeException(sprintf("No property defined for entity for resource owner '%s'.", $resourceOwnerName));}$username = $response->getUsername();switch ($resourceOwnerName) {case 'wechat':$user = $this->findByWeChat($respnse);break;case 'weibo':$user = $this->findUserByWeiBo($response);break;}if (null === $username || null == $user) {throw new AccountNotLinkedException(sprintf("User '%s' not found.", $username));}return $user;}protected function findByWeChat(UserResponseInterface $response){// 参考 findUserByWeiBo
    }protected function findUserByWeiBo(UserResponseInterface $response){$weiBoUserRepository = $this->em->getRepository('AppBundle:WeiBoUser');if (!$weiBoUser = $weiBoUserRepository->findOneBy(['weiBoId' => $response->getResponse()['idstr']])) {$weiBoUser = new WeiBoUser();$weiBoUser->setWeiBoId($response->getResponse()['idstr']);}$weiBoUser->setNickname($response->getNickname())->setHeadImgUrl($response->getProfilePicture())->setResponse($response->getResponse());$weiBoUserRepository->save($weiBoUser);if (!$weiBoUser->getUserId())return null;return $this->em->getRepository('AppBundle:User')->find($weiBoUser->getUserId());}}

use HWI\Bundle\OAuthBundle\Controller\ConnectController as HwiConnectController;class ConnectController extends HwiConnectController
{
/*** Shows a registration form if there is no user logged in and connecting* is enabled.** @param Request $request a request* @param string  $key     key used for retrieving the right information for the registration form** @return Response** @throws NotFoundHttpException if `connect` functionality was not enabled* @throws AccessDeniedException if any user is authenticated* @throws \Exception*/public function registrationAction(Request $request, $key){$connect = $this->container->getParameter('hwi_oauth.connect');if (!$connect) {throw new NotFoundHttpException();}$hasUser = $this->isGranted('IS_AUTHENTICATED_REMEMBERED');if ($hasUser) {throw new AccessDeniedException('Cannot connect already registered account.');}$session = $request->getSession();$error = $session->get('_hwi_oauth.registration_error.'.$key);$session->remove('_hwi_oauth.registration_error.'.$key);if (!$error instanceof AccountNotLinkedException || time() - $key > 300) {// todo: fix thisthrow new \Exception('Cannot register an account.', 0, $error instanceof \Exception ? $error : null);}$userInformation = $this->getResourceOwnerByName($error->getResourceOwnerName())->getUserInformation($error->getRawToken());// 创建注册form// 处理POST请求并登录// reset the error in the session$key = time();$session->set('_hwi_oauth.registration_error.'.$key, $error);return $this->render('HWIOAuthBundle:Connect:registration.html.'.$this->getTemplatingEngine(), array('key' => $key,'form' => $form->createView(),'userInformation' => $userInformation,));}
}