/**
*
* @param \yii\authclient\ClientInterface $client
* @return type
*/
public function successCallback($client)
{
// TODO: Group FK's to one local user.
// Otherwise, if we log in via FB and another time via google, we
// end up with two local accounts.
if (!$this->action instanceof \yii\authclient\AuthAction) {
throw new \yii\base\InvalidCallException("successCallback is only meant to be executed by AuthAction!");
}
$attributes = $client->getUserAttributes();
$externalUser = new AuthForm();
$externalUser->authProvider = $client->getName();
$externalUser->externalUserId = array_key_exists('id', $attributes) ? $attributes['id'] : null;
if ($externalUser->validate()) {
Yii::info('AuthForm validated.');
if ($externalUser->isRegistered()) {
Yii::info('ExternalUser is registered. Logging in and redirecting to game/index.');
$externalUser->login();
return $this->action->redirect(Url::to(['game/index'], true));
} else {
Yii::info('ExternalUser is not registered. Redirecting to site/signup.');
Yii::$app->session->set('game/register/authProviderName', $client->getName());
Yii::$app->session->set('game/register/authProviderTitle', $client->getTitle());
Yii::$app->session->set('game/register/attributes', $attributes);
return $this->action->redirect(Url::to(['site/signup'], true));
}
} else {
// TODO error. Throw, display actionError?
Yii::info('AuthForm couldn\'t be validated. Errors: ' . print_r($externalUser->errors, true));
Yii::info('Client attributes: ' . print_r($attributes, true));
}
}
/**
* @param $client
*
* TODO
*/
public function onAuthSuccess(ClientInterface $client)
{
$attributes = $client->getUserAttributes();
/* @var $auth UserAuth */
$auth = UserAuth::find()->where(['source' => $client->getId(), 'source_id' => $attributes['id']])->one();
if (Yii::$app->user->isGuest) {
if ($auth) {
$user = $auth->user;
Yii::$app->user->login($user);
} else {
if (isset($attributes['email']) && User::find()->where(['email' => $attributes['email']])->exists()) {
Yii::$app->getSession()->setFlash('error', [Yii::t('app', "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' => $client->getTitle()])]);
} else {
if ($client->signIn()) {
$this->redirect('/profile');
}
}
}
} else {
if (!$auth) {
$auth = new UserAuth(['user_id' => Yii::$app->user->id, 'source' => $client->getId(), 'source_id' => $attributes['id']]);
$auth->save();
}
}
}
/**
* Outputs client auth link.
* @param \yii\authclient\ClientInterface $client external auth client instance.
* @return string
*/
public function clientLink($client)
{
if (!$this->inlineForm) {
$text = '<i class="icon-social icon-' . $client->getName() . '"></i> ' . $client->getTitle();
$class = 'auth-btn';
} else {
$text = '<i class="icon-social icon-' . $client->getName() . '-small"></i>';
$class = 'auth-btn-small';
}
return Html::a($text, $this->createClientUrl($client), ['class' => $class . ' auth-' . $client->getName(), 'title' => $client->getTitle()]);
}
/**
* @param ClientInterface $client
*/
public function onAuthSuccess($client)
{
$attributes = $client->getUserAttributes();
$email = ArrayHelper::getValue($attributes, 'email');
/** @var Auth $auth */
$auth = Auth::find()->where(['source' => $client->getId(), 'source_id' => $attributes['id']])->one();
if (Yii::$app->user->isGuest) {
if ($auth) {
// login
$user = $auth->user;
Yii::$app->user->login($user, 3600 * 24 * 30);
} else {
// signup
if (User::find()->where(['email' => $email])->exists()) {
Yii::$app->getSession()->setFlash('error', [Yii::t('app', "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()])]);
} else {
$password = Yii::$app->security->generateRandomString(6);
$user = new User(['username' => $attributes['login'], 'email' => $email, 'password' => $password]);
$user->generateAuthKey();
$user->generatePasswordResetToken();
$transaction = $user->getDb()->beginTransaction();
if ($user->save()) {
$auth = new Auth(['user_id' => $user->id, 'source' => $client->getId(), 'source_id' => (string) $attributes['id']]);
if ($auth->save()) {
$transaction->commit();
Yii::$app->user->login($user, 3600 * 24 * 30);
} else {
print_r($auth->getErrors());
die;
}
} else {
print_r($user->getErrors());
die;
}
}
}
} else {
// user already logged in
if (!$auth) {
// add auth provider
$auth = new Auth(['user_id' => Yii::$app->user->id, 'source' => $client->getId(), 'source_id' => $attributes['id']]);
$auth->save();
}
}
}
/**
* Outputs client auth link.
* @param ClientInterface $client external auth client instance.
* @param string $text link text, if not set - default value will be generated.
* @param array $htmlOptions link HTML options.
* @throws InvalidConfigException on wrong configuration.
*/
public function clientLink($client, $text = null, array $htmlOptions = [])
{
if ($this->shortView) {
$text = '';
} elseif ($text === null) {
$text = Html::tag('span', $client->getTitle(), ['class' => 'auth-title']);
}
if (!array_key_exists('class', $htmlOptions)) {
$htmlOptions['class'] = $client->getName();
}
$viewOptions = $client->getViewOptions();
if (empty($viewOptions['widget'])) {
if ($this->popupMode) {
if (isset($viewOptions['popupWidth'])) {
$htmlOptions['data-popup-width'] = $viewOptions['popupWidth'];
}
if (isset($viewOptions['popupHeight'])) {
$htmlOptions['data-popup-height'] = $viewOptions['popupHeight'];
}
}
echo Html::a($text, $this->createClientUrl($client), $htmlOptions);
} else {
$widgetConfig = $viewOptions['widget'];
if (!isset($widgetConfig['class'])) {
throw new InvalidConfigException('Widget config "class" parameter is missing');
}
/* @var $widgetClass Widget */
$widgetClass = $widgetConfig['class'];
if (!is_subclass_of($widgetClass, AuthChoiceItem::className())) {
throw new InvalidConfigException('Item widget class must be subclass of "' . AuthChoiceItem::className() . '"');
}
unset($widgetConfig['class']);
$widgetConfig['client'] = $client;
$widgetConfig['authChoice'] = $this;
echo $widgetClass::widget($widgetConfig);
}
}
/**
* Outputs client auth link.
* @param ClientInterface $client external auth client instance.
* @param string $text link text, if not set - default value will be generated.
* @param array $htmlOptions link HTML options.
* @return string generated HTML.
* @throws InvalidConfigException on wrong configuration.
*/
public function clientLink($client, $text = null, array $htmlOptions = [])
{
$viewOptions = $client->getViewOptions();
if (empty($viewOptions['widget'])) {
if ($text === null) {
$text = Html::tag('span', '', ['class' => 'auth-icon ' . $client->getName()]);
}
if (!isset($htmlOptions['class'])) {
$htmlOptions['class'] = $client->getName();
}
if (!isset($htmlOptions['title'])) {
$htmlOptions['title'] = $client->getTitle();
}
Html::addCssClass($htmlOptions, ['widget' => 'auth-link']);
if ($this->popupMode) {
if (isset($viewOptions['popupWidth'])) {
$htmlOptions['data-popup-width'] = $viewOptions['popupWidth'];
}
if (isset($viewOptions['popupHeight'])) {
$htmlOptions['data-popup-height'] = $viewOptions['popupHeight'];
}
}
return Html::a($text, $this->createClientUrl($client), $htmlOptions);
}
$widgetConfig = $viewOptions['widget'];
if (!isset($widgetConfig['class'])) {
throw new InvalidConfigException('Widget config "class" parameter is missing');
}
/* @var $widgetClass Widget */
$widgetClass = $widgetConfig['class'];
if (!is_subclass_of($widgetClass, AuthChoiceItem::className())) {
throw new InvalidConfigException('Item widget class must be subclass of "' . AuthChoiceItem::className() . '"');
}
unset($widgetConfig['class']);
$widgetConfig['client'] = $client;
$widgetConfig['authChoice'] = $this;
return $widgetClass::widget($widgetConfig);
}
/**
* Outputs client auth link.
* @param ClientInterface $client external auth client instance.
* @param string $text link text, if not set - default value will be generated.
* @param array $htmlOptions link HTML options.
*/
public function clientLink($client, $text = null, array $htmlOptions = [])
{
if ($text === null) {
$text = Html::tag('span', '', ['class' => 'auth-icon ' . $client->getName()]);
$text .= Html::tag('span', $client->getTitle(), ['class' => 'auth-title']);
}
if (!array_key_exists('class', $htmlOptions)) {
$htmlOptions['class'] = 'auth-link ' . $client->getName();
}
if ($this->popupMode) {
$viewOptions = $client->getViewOptions();
if (isset($viewOptions['popupWidth'])) {
$htmlOptions['data-popup-width'] = $viewOptions['popupWidth'];
}
if (isset($viewOptions['popupHeight'])) {
$htmlOptions['data-popup-height'] = $viewOptions['popupHeight'];
}
}
echo Html::a($text, $this->createClientUrl($client), $htmlOptions);
}
/**
* handle
*/
public function handle()
{
$attributes = $this->client->getUserAttributes();
// common
$continue = false;
$id = ArrayHelper::getValue($attributes, 'id');
$fullname = '';
$email = '';
// google
if ($this->client->getName() == 'google') {
$fullname = ArrayHelper::getValue($attributes, 'displayName');
$emails = ArrayHelper::getValue($attributes, 'emails');
$email = $emails[0]['value'];
$continue = true;
}
// facebook
if ($this->client->getName() == 'facebook') {
$fullname = ArrayHelper::getValue($attributes, 'name');
$email = ArrayHelper::getValue($attributes, 'email');
$continue = true;
}
if (!$continue) {
// Yii::$app->getSession()->setFlash('info', [
// Yii::t('app', 'Flickr'),
// ]);
//Yii::$app->user->setReturnUrl(Yii::$app->request->referrer);
return;
}
/* @var Auth $auth */
$auth = Auth::find()->where(['source' => $this->client->getId(), 'source_id' => $id])->one();
if (Yii::$app->user->isGuest) {
if ($auth) {
// login
/* @var Account $user */
$user = $auth->user;
$this->updateUserInfo($user);
Yii::$app->user->login($user, Setting::getValue('rememberMeDuration'));
} else {
// signup
if ($email !== null && Account::find()->where(['email' => $email])->exists()) {
Yii::$app->getSession()->setFlash('error', [Yii::t('app', "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' => $this->client->getTitle()])]);
} else {
$password = Yii::$app->security->generateRandomString(6);
$user = new Account(['fullname' => $fullname, 'email' => $email, 'password' => $password]);
$user->generateAuthKey();
$user->generatePasswordResetToken();
$transaction = Account::getDb()->beginTransaction();
//file_put_contents('D:\log', json_encode($transaction));
if ($user->save()) {
$auth = new Auth(['user_id' => $user->id, 'source' => $this->client->getId(), 'source_id' => (string) $id]);
if ($auth->save()) {
$transaction->commit();
Yii::$app->user->login($user, Setting::getValue('rememberMeDuration'));
} else {
$transaction->rollBack();
Yii::$app->getSession()->setFlash('error', [Yii::t('app', 'Unable to save {client} account: {errors}', ['client' => $this->client->getTitle(), 'errors' => json_encode($auth->getErrors())])]);
}
} else {
$transaction->rollBack();
Yii::$app->getSession()->setFlash('error', [Yii::t('app', 'Unable to save user: {errors}', ['client' => $this->client->getTitle(), 'errors' => json_encode($user->getErrors())])]);
}
}
}
} else {
// user already logged in
Yii::$app->user->setReturnUrl(Yii::$app->request->referrer);
if (!$auth) {
// add auth provider
$auth = new Auth(['user_id' => Yii::$app->user->id, 'source' => $this->client->getId(), 'source_id' => (string) $attributes['id']]);
if ($auth->save()) {
/** @var Account $user */
$user = $auth->user;
$this->updateUserInfo($user);
Yii::$app->getSession()->setFlash('success', [Yii::t('app', 'Linked {client} account.', ['client' => $this->client->getTitle()])]);
} else {
Yii::$app->getSession()->setFlash('error', [Yii::t('app', 'Unable to link {client} account: {errors}', ['client' => $this->client->getTitle(), 'errors' => json_encode($auth->getErrors())])]);
}
} else {
// there's existing auth
Yii::$app->getSession()->setFlash('error', [Yii::t('app', 'Unable to link {client} account. There is another user using it.', ['client' => $this->client->getTitle()])]);
}
}
}
