FOSUserProvider

FOSUserProvider.php

<?php
namespace Plt\Bundle\UserBundle\Security\Core\User;

use HWI\Bundle\OAuthBundle\OAuth\Response\UserResponseInterface;
use HWI\Bundle\OAuthBundle\Security\Core\User\FOSUBUserProvider as BaseClass;
use Plt\Bundle\UserBundle\Entity\User;
use Symfony\Component\Filesystem\Filesystem;
use Symfony\Component\Security\Core\User\UserInterface;

class FOSUBUserProvider extends BaseClass
{

    /**
     * {@inheritDoc}
     */
    public function connect(UserInterface $user, UserResponseInterface $response)
    {
        $property = $this->getProperty($response);
        $username = $response->getUsername();

        //on connect - get the access token and the user ID
        $service = $response->getResourceOwner()->getName();

        $setter = 'set' . ucfirst($service);
        $setter_id = $setter . 'Id';
        $setter_token = $setter . 'AccessToken';

        //we "disconnect" previously connected users
        if (null !== $previousUser = $this->userManager->findUserBy(array($property => $username))) {
            $previousUser->$setter_id(null);
            $previousUser->$setter_token(null);
            $this->userManager->updateUser($previousUser);
        }

        //we connect current user
        $user->$setter_id($username);
        $user->$setter_token($response->getAccessToken());

        $this->userManager->updateUser($user);
    }

    public function facebookProvider($response)
    {
        $email = $response->getEmail();
        $firstname = $response->getFirstName();
        $lastname = $response->getLastName();
        // $gender = $response->getGender();
        $link = $response->getLink();
        $picture = $response->getProfilePicture();
        $username = $firstname . " " . $lastname;

        if ($picture) {
            $pic = file_get_contents($picture);
            $filename = uniqid();
            $f1 = substr($filename, 0, 2);
            $f2 = substr($filename, 2, 2);
            $fs = new Filesystem();

            $fs->mkdir(__DIR__ . '/../../../../../../../web/medias/' . $f1 . '/' . $f2 . '/');
            file_put_contents(__DIR__ . '/../../../../../../../web/medias/' . $f1 . '/' . $f2 . '/' . $filename, $pic);
        }

        //when the user is registrating
        $id = $response->getId();

        $accesstoken = $response->getAccessToken();

        $service = $response->getResourceOwner()->getName();
        $setter = 'set' . ucfirst($service);
        $setter_id = $setter . 'Id';
        $setterLink = $setter . 'Link';
        $setter_token = $setter . 'AccessToken';
        // create new user here
        $user = $this->userManager->createUser();
        $user->$setter_id($id);
        $user->$setter_token($accesstoken);
        $user->$setterLink($link);
        //I have set all requested data with the user's username
        //modify here with relevant data
        $user->setUsername(str_replace(' ', '.', strtolower($username)) . substr($id, -3, 3));
        $user->setEmail($email ?: "to-set-" . uniqid() . "@mail.com");
        $user->setLastname($lastname);
        $user->setFirstname($firstname);
        $user->setAvatar($filename);
        // $user->setGender($gender);
        $user->setRoles(array('ROLE_USER'));

        $user->setPassword(uniqid());
        $user->setEnabled(true);
        // $this->userManager->updateUser($user);
        return $user;

    }

    /**
     * {@inheritdoc}
     */
    public function loadUserByOAuthUserResponse(UserResponseInterface $response)
    {
        $data = $response->getResponse();

        //TODO add scope for full user info
        $userProvider = $response->getResourceOwner()->getName();

        if ($userProvider == "facebook") {

            $firstname = $response->getFirstName();
            $lastname = $response->getLastName();
            $email = $response->getEmail();

            $username = $firstname . " " . $lastname;

            $user = $this->userManager->findUserBy(array('email' => $email));
            //when the user is registring
            if (null === $user) {
                $user = $this->facebookProvider($response);
            }
            //if user exists - go with the HWIOAuth way
            // $user = parent::loadUserByOAuthUserResponse($response);
            $serviceName = $response->getResourceOwner()->getName();
            $setter = 'set' . ucfirst($serviceName) . 'AccessToken';

            //update access token

            $user->$setter($response->getAccessToken());

            return $user;
        } else {

            exit('provider not exist');
        }

        $serviceName = $response->getResourceOwner()->getName();
        $setter = 'set' . ucfirst($serviceName) . 'AccessToken';

        //update access token
        $user->$setter($response->getAccessToken());

        return $user;

    }
}