/**
* @param \User\Entity\User $user
* @param $password
* @return \User\Entity\Auth
*/
public function generateEquals(\User\Entity\User $user, $password)
{
//delete row
$auth = $this->getObjectManager()->getRepository('User\\Entity\\Auth')->findOneBy(['userId' => $user->getId(), 'provider' => Auth::PROVIDER_EQUALS]);
// ->findOneByUserId($user->getId());
if ($auth) {
$this->getObjectManager()->remove($auth);
$this->getObjectManager()->flush();
}
// new auth row
$row = new \User\Entity\Auth();
$row->setUserId($user->getId());
$row->setForeignKey($user->getEmail());
$row->setProvider(self::PROVIDER_EQUALS);
$row->setTokenType(self::TYPE_ACCESS);
// generate secret
$alpha = range('a', 'z');
shuffle($alpha);
$secret = array_slice($alpha, 0, rand(5, 15));
$secret = md5($user->getId() . join('', $secret));
$row->setTokenSecret($secret);
// encrypt password and save as token
$row->setToken(self::encrypt($row, $password));
$user->getAuths()->add($row);
$row->setUser($user);
$this->getObjectManager()->persist($row);
$this->getObjectManager()->flush();
return $row;
}
/**
* @return \Zend\Http\Response
* @throws \Facebook\FacebookRequestException
*/
public function facebookCallbackAction()
{
$config = $this->getServiceLocator()->get('config')['facebook'];
$config['callbackUrl'] = $this->url()->fromRoute('user/default', ['controller' => 'auth', 'action' => 'facebook-callback'], ['force_canonical' => true]);
FacebookSession::setDefaultApplication($config['appId'], $config['appSecret']);
$helper = new FacebookRedirectLoginHelper($config['callbackUrl']);
try {
$session = $helper->getSessionFromRedirect();
} catch (\Exception $ex) {
$this->flashMessenger()->addErrorMessage("Invalid callback request. Oops. Sorry.");
return $this->redirect()->toRoute('home');
}
if ($session) {
// Logged in
$request = new FacebookRequest($session, 'GET', '/me');
$response = $request->execute();
$graphObject = $response->getGraphObject();
/**
* @var \Doctrine\ORM\EntityManager $objectManager
*/
$objectManager = $this->getServiceLocator()->get('Doctrine\\ORM\\EntityManager');
/**
* @var \User\Entity\Auth $auth
*/
$auth = $objectManager->getRepository('User\\Entity\\Auth')->getAuthRow(Auth::PROVIDER_FACEBOOK, $graphObject->getProperty('id'));
if ($auth) {
$user = $auth->getUser();
if (!$user->isActive()) {
$this->flashMessenger()->addSuccessMessage("'User is not active'");
return $this->redirect()->toRoute('home');
}
$auth->setToken($session->getAccessToken());
$auth->setTokenSecret(0);
$auth->setTokenType(Auth::TYPE_ACCESS);
$message = "You've successfully logged in via facebook";
} else {
if (!$this->identity()) {
//create new user
$user = new \User\Entity\User();
$displayName = $graphObject->getProperty('first_name') . ' ' . $graphObject->getProperty('last_name');
$user->setDisplayName($displayName);
$user->setRole($user::ROLE_USER);
$user->activate();
$objectManager->persist($user);
$objectManager->flush();
} else {
//get current authorized user
$user = $this->identity()->getUser();
}
$auth = new \User\Entity\Auth();
$auth->setToken($session->getAccessToken());
$auth->setTokenSecret(0);
$auth->setForeignKey($graphObject->getProperty('id'));
$auth->setProvider(Auth::PROVIDER_FACEBOOK);
$auth->setTokenType(Auth::TYPE_ACCESS);
$auth->setUserId($user->getId());
$user->getAuths()->add($auth);
$auth->setUser($user);
$message = "You've successfully registered via facebook";
}
$objectManager->persist($user);
$objectManager->persist($auth);
$objectManager->flush();
$auth->login($this->getServiceLocator());
$this->flashMessenger()->addSuccessMessage($message);
$session = new Container('location');
$location = $session->location;
if ($location) {
$session->getManager()->getStorage()->clear('location');
return $this->redirect()->toUrl($location);
}
return $this->redirect()->toRoute('home');
}
}
