public function init()
{
parent::init();
if (!ArrayHelper::keyExists('url', $this->clientOptions)) {
throw \yii\base\InvalidConfigException('Url key is missing in clientOptions');
}
}
public function onAuthSuccess($client)
{
$source = $client->getId();
$userAttributes = $client->getUserAttributes();
if (!isset($this->module->attributeParsers[$source])) {
throw \yii\base\InvalidConfigException("There are no settings for '{$source}' in the AuthModule::attributeParsers.");
}
$attributes = $this->module->attributeParsers[$source]($userAttributes);
Yii::$app->session->set(AuthModule::PARAMS_SESSION_ID, $attributes);
/* @var $auth Auth */
$auth = Auth::find()->where(['source' => $attributes['source'], 'source_id' => $attributes['source_id']])->one();
if (Yii::$app->user->isGuest) {
if ($auth) {
// login
$user = $auth->user;
Yii::$app->user->login($user);
} else {
// signup
if (isset($attributes['email']) && $attributes['email'] && User::find()->where(['email' => $attributes['email']])->exists()) {
Yii::$app->getSession()->setFlash('error', [Yii::t('yee/auth', "User with the same email as in {client} account already exists but isn't linked to it. Login using email first to link it.", ['client' => $client->getTitle()])]);
Yii::$app->getResponse()->redirect(['auth/default/login']);
} else {
return $this->createUser($attributes);
}
}
} else {
// user already logged in
if (!$auth) {
// add auth provider
$auth = new Auth(['user_id' => Yii::$app->user->id, 'source' => $attributes['source'], 'source_id' => $attributes['source_id']]);
$auth->save();
}
}
}
