public function action_login() { //if user loged in redirect home if (Auth::instance()->logged_in()) { Auth::instance()->login_redirect(); } Social::include_vendor(); $user = FALSE; $config = Social::get(); if ($this->request->query('hauth_start') or $this->request->query('hauth_done')) { try { Hybrid_Endpoint::process($this->request->query()); } catch (Exception $e) { Alert::set(Alert::ERROR, $e->getMessage()); $this->redirect(Route::url('default')); } } else { $provider_name = $this->request->param('id'); try { // initialize Hybrid_Auth with a given file $hybridauth = new Hybrid_Auth($config); // try to authenticate with the selected provider if ($provider_name == 'openid') { $params = array('openid_identifier' => 'https://openid.stackexchange.com/'); } else { $params = NULL; } $adapter = $hybridauth->authenticate($provider_name, $params); if ($hybridauth->isConnectedWith($provider_name)) { //var_dump($adapter->getUserProfile()); $user_profile = $adapter->getUserProfile(); } } catch (Exception $e) { Alert::set(Alert::ERROR, __('Error: please try again!') . " " . $e->getMessage()); $this->redirect(Route::url('default')); } //try to login the user with same provider and identifier $user = Auth::instance()->social_login($provider_name, $user_profile->identifier); //we couldnt login create account if ($user == FALSE) { $email = $user_profile->emailVerified != NULL ? $user_profile->emailVerified : $user_profile->email; $name = $user_profile->firstName != NULL ? $user_profile->firstName . ' ' . $user_profile->lastName : $user_profile->displayName; //if not email provided if (!Valid::email($email, TRUE)) { Alert::set(Alert::INFO, __('We need your email address to complete')); //redirect him to select the email to register $this->redirect(Route::url('default', array('controller' => 'social', 'action' => 'register', 'id' => $provider_name)) . '?uid=' . $user_profile->identifier . '&name=' . $name); } else { //register the user in DB Model_User::create_social($email, $name, $provider_name, $user_profile->identifier); //log him in Auth::instance()->social_login($provider_name, $user_profile->identifier); } } else { Alert::set(Alert::SUCCESS, __('Welcome!')); } $this->redirect(Session::instance()->get_once('auth_redirect', Route::url('default'))); } }