/**
* Logs the user in if this social account has been already used. Otherwise shows registration form.
* @param ClientInterface $client
* @return \yii\web\Response
*/
public function authenticate(ClientInterface $client)
{
$attributes = $client->getUserAttributes();
$provider = $client->getId();
$clientId = $attributes['id'];
$account = UserAccount::find()->where(['provider' => $provider, 'client_id' => $clientId])->one();
if ($account === null) {
$account = \Yii::createObject(['class' => UserAccount::className(), 'provider' => $provider, 'client_id' => $clientId, 'data' => json_encode($attributes), 'created_at' => time()]);
$account->save(false);
}
if (null === ($user = $account->user)) {
$this->action->successUrl = Url::to(['/site/connect', 'account_id' => $account->id]);
} else {
\Yii::$app->user->login($user, 1209600);
// two weeks
}
}
/**
* 绑定第三方账号
* @param ClientInterface $client
* @return \yii\web\Response
*/
public function connect(ClientInterface $client)
{
$attributes = $client->getUserAttributes();
$provider = $client->getId();
$clientId = $attributes['id'];
$account = $this->finder->findAccountByProviderAndClientId($provider, $clientId);
if ($account === null) {
$account = Yii::createObject(['class' => UserAccount::className(), 'provider' => $provider, 'client_id' => $clientId, 'data' => json_encode($attributes), 'user_id' => Yii::$app->user->id, 'created_at' => time()]);
$account->save(false);
Yii::$app->session->setFlash('success', '账号绑定成功');
} else {
Yii::$app->session->setFlash('error', '绑定失败，此账号已经绑定过了');
}
$this->action->successUrl = Url::to(['/user/setting/networks']);
}
/**
* @return Account[] Connected accounts ($provider => $account)
*/
public function getAccounts()
{
$connected = [];
$accounts = $this->hasMany(UserAccount::className(), ['user_id' => 'id'])->all();
// @var Account $account
foreach ($accounts as $account) {
$connected[$account->provider] = $account;
}
return $connected;
}
/**
* Displays page where user can create new account that will be connected to social account.
* @param integer $account_id
* @return string
* @throws NotFoundHttpException
*/
public function actionConnect($account_id)
{
$account = UserAccount::find()->where(['id' => $account_id])->one();
if ($account === null || $account->getIsConnected()) {
throw new NotFoundHttpException();
}
$accountData = \yii\helpers\Json::decode($account->data);
$model = new SignupForm();
$model->username = $accountData['login'];
$model->email = empty($accountData['email']) ? '' : $accountData['email'];
$this->performAjaxValidation($model);
if ($model->load(Yii::$app->request->post())) {
if ($user = $model->signup()) {
$account->user_id = $user->id;
$account->save(false);
if (Yii::$app->getUser()->login($user, 1209600)) {
return $this->goHome();
}
}
}
return $this->render('signup', ['model' => $model]);
}
