/**
* this function will receive user data and ask user to enter his email in case new user
* or will signin the user in case linkedIn user
* @author Ahmed <*****@*****.**>
*/
public function linkedInUserDataAction()
{
//check that a logged in user can not access this action
if (TRUE === $this->get('security.context')->isGranted('ROLE_NOTACTIVE')) {
//go to the home page
return $this->redirect('/');
}
//get the request object
$request = $this->getRequest();
//get the session object
$session = $request->getSession();
//get the translator object
$translator = $this->get('translator');
//get the oauth token from the session
$oauth_token = $session->get('oauth_token', FALSE);
//get the oauth token secret from the session
$oauth_token_secret = $session->get('oauth_token_secret', FALSE);
//get linkedIn oauth array from the session
$linkedIn_oauth = $session->get('oauth_linkedin', FALSE);
//check if we got linkedin data
if ($oauth_token && $oauth_token_secret) {
//get the user data
$userData = LinkedinController::getUserData($this->container->getParameter('linkedin_api_key'), $this->container->getParameter('linkedin_secret_key'), $linkedIn_oauth);
//check if we get the user data
if ($userData) {
$userData = $userData['linkedin'];
$userData = json_decode(json_encode((array) simplexml_load_string($userData)), 1);
//get the entity manager
$em = $this->getDoctrine()->getManager();
//check if the user linkedId id is in our database
$socialAccounts = $em->getRepository('ObjectsUserBundle:SocialAccounts')->findOneBy(array('linkedInId' => $userData['id']));
//check if we found the user
if ($socialAccounts) {
//user found check if the access tokens have changed
if ($socialAccounts->getLinkedinOauthToken() != $oauth_token) {
//tokens changed update the tokens
$socialAccounts->setLinkedinOauthToken($oauth_token);
$socialAccounts->setLinkedinOauthTokenSecret($oauth_token_secret);
//save the new access tokens
$em->flush();
}
//get the user object
$user = $socialAccounts->getUser();
//try to login the user
try {
// create the authentication token
$token = new UsernamePasswordToken($user, null, 'main', $user->getRoles());
// give it to the security context
$this->container->get('security.context')->setToken($token);
//redirect the user
return $this->redirectUserAction();
} catch (\Exception $e) {
//failed to login the user go to the login page
return $this->redirect($this->generateUrl('login', array(), TRUE));
}
}
/**
*
* the account of the same email as linkedin account maybe exist but not linked so we will link it
* and directly logging the user
* if the account is not active we automatically activate it
* else will create the account ,sign up the user
*
* */
$userRepository = $this->getDoctrine()->getRepository('ObjectsUserBundle:User');
$roleRepository = $this->getDoctrine()->getRepository('ObjectsUserBundle:Role');
$user = $userRepository->findOneByEmail($userData['email-address']);
//if user exist only add linkedin account to social accounts record if user have one
//if not create new record
if ($user) {
$socialAccounts = $user->getSocialAccounts();
if (empty($socialAccounts)) {
$socialAccounts = new SocialAccounts();
$socialAccounts->setUser($user);
}
$socialAccounts->setLinkedinOauthToken($oauth_token);
$socialAccounts->setLinkedinOauthTokenSecret($oauth_token_secret);
$socialAccounts->setLinkedInId($userData['id']);
$user->setSocialAccounts($socialAccounts);
//activate user if is not activated
//get object of notactive Role
$notActiveRole = $roleRepository->findOneByName('ROLE_NOTACTIVE');
if ($user->getUserRoles()->contains($notActiveRole)) {
//get a user role object
$userRole = $roleRepository->findOneByName('ROLE_USER');
//remove notactive Role from user in exist
$user->getUserRoles()->removeElement($notActiveRole);
$user->getUserRoles()->add($userRole);
$linkedInActivatedmessage = $this->get('translator')->trans('Your LinkedIN account was successfully Linked to your account') . ' ' . $this->get('translator')->trans('your account is now active');
//set flash message to tell user that him/her account has been successfully activated
$session->getFlashBag()->set('notice', $linkedInActivatedmessage);
} else {
$linkedInDmessage = $this->get('translator')->trans('Your LinkedIN account was successfully Linked to your account');
//set flash message to tell user that him/her account has been successfully linked
$session->getFlashBag()->set('notice', $linkedInDmessage);
}
$em->persist($user);
$em->flush();
//try to login the user
try {
// create the authentication token
$token = new UsernamePasswordToken($user, null, 'main', $user->getRoles());
// give it to the security context
$this->get('security.context')->setToken($token);
//redirect the user
return $this->redirectUserAction();
} catch (\Exception $e) {
//can not reload the user object log out the user
$this->get('security.context')->setToken(null);
//invalidate the current user session
$this->getRequest()->getSession()->invalidate();
//redirect to the login page
return $this->redirect($this->generateUrl('login', array(), TRUE));
}
}
//create a new user object
$user = new User();
//get the container object
$container = $this->container;
$newUserName = '';
//set the name
if (isset($userData['first-name'])) {
$user->setFirstName($userData['first-name']);
$newUserName = $userData['first-name'];
}
if (isset($userData['last-name'])) {
$user->setLastName($userData['last-name']);
$newUserName .= '_' . $userData['last-name'];
}
//set a valid login name
$user->setLoginName($this->suggestLoginName($newUserName));
//set the profile url
if (isset($userData['site-standard-profile-request']['url'])) {
$user->setUrl($userData['site-standard-profile-request']['url']);
}
//set the about text
if (isset($userData['summary'])) {
$user->setAbout($userData['summary']);
}
//set user country code
if (isset($userData['location']['country']['code'])) {
$user->setCountryCode($userData['location']['country']['code']);
}
//try to download the user image from linkedIn if user has one
if (isset($userData['picture-url'])) {
$image = LinkedinController::downloadLinkedInImage($userData['picture-url'], $user->getUploadRootDir());
//check if we got an image
if ($image) {
//add the image to the user
$user->setImage($image);
}
}
//set the user email
if (isset($userData['email-address'])) {
$user->setEmail($userData['email-address']);
}
//set the user dateOfBirth
if (isset($userData['date-of-birth'])) {
$user->setDateOfBirth(new \DateTime($userData['date-of-birth']['year'] . '-' . $userData['date-of-birth']['month'] . '-' . $userData['date-of-birth']['day']));
}
//create social accounts object
$socialAccounts = new SocialAccounts();
$socialAccounts->setLinkedinOauthToken($oauth_token);
$socialAccounts->setLinkedinOauthTokenSecret($oauth_token_secret);
$socialAccounts->setLinkedInId($userData['id']);
$socialAccounts->setUser($user);
//set the user linkedIn info
$user->setSocialAccounts($socialAccounts);
//user data are valid finish the signup process
return $this->finishSignUp($user);
} else {
//linkedIn data not found go to the login page
return $this->redirect($this->generateUrl('login', array(), TRUE));
}
} else {
//linkedIn data not found go to the login page
return $this->redirect($this->generateUrl('login', array(), TRUE));
}
}
