public function authorize()
{
try {
$this->accessToken = $this->helper->getAccessToken();
} catch (FacebookResponseException $e) {
// When Graph returns an error
throw new FacebookAuthenticationException('Graph returned an error: ' . $e->getMessage());
} catch (FacebookSDKException $e) {
// When validation fails or other local issues
throw new FacebookAuthenticationException('Facebook SDK returned an error: ' . $e->getMessage());
}
if (!$this->accessToken) {
throw new FacebookAuthenticationException('Access token not received. ' . $this->helper->getError(), $this->helper->getErrorCode());
}
try {
// Returns a `Facebook\FacebookResponse` object
$response = $this->facebook->get('/me?fields=id,name', $this->accessToken);
} catch (FacebookResponseException $e) {
throw new FacebookAuthenticationException('Graph returned an error: ' . $e->getMessage());
} catch (FacebookSDKException $e) {
throw new FacebookAuthenticationException('Facebook SDK returned an error: ' . $e->getMessage());
}
$fbUser = $response->getGraphUser();
if (!($user = $this->doctrine->getRepository('QuizBundle:User')->findOneBySocialId($fbUser['id']))) {
$user = (new Entity\User())->setAccessToken($this->accessToken)->setSocialType(Entity\User::FACEBOOK)->setSocialId($fbUser['id'])->setName($fbUser['name']);
$manager = $this->doctrine->getManager();
$manager->persist($user);
$manager->flush();
}
$token = new SocialToken($user, $this->accessToken, 'facebook', [$this->adminId == $fbUser['id'] ? 'ROLE_ADMIN' : 'ROLE_USER']);
$this->tokenStorage->setToken($token);
}
private function getAccessToken($time = 'short')
{
switch ($time) {
case 'short':
$accessToken = $this->helper->getAccessToken();
break;
case 'long':
$accessToken = $this->getClient()->getLongLivedAccessToken($this->helper->getAccessToken());
break;
default:
$accessToken = null;
break;
}
return $accessToken;
}
public function testAnAccessTokenCanBeObtainedFromRedirect()
{
$this->persistentDataHandler->set('state', 'foo_state');
$_GET['state'] = 'foo_state';
$_GET['code'] = 'foo_code';
$response = m::mock('Facebook\\Entities\\FacebookResponse');
$response->shouldReceive('getDecodedBody')->once()->andReturn(['access_token' => 'access_token_from_code', 'expires' => 555]);
$client = m::mock('Facebook\\FacebookClient');
$client->shouldReceive('sendRequest')->with(m::type('Facebook\\Entities\\FacebookRequest'))->once()->andReturn($response);
$app = new FacebookApp('123', 'foo_app_secret');
$helper = new FacebookRedirectLoginHelper($app, $this->persistentDataHandler);
$accessToken = $helper->getAccessToken($client, self::REDIRECT_URL);
$this->assertInstanceOf('Facebook\\Entities\\AccessToken', $accessToken);
$this->assertEquals('access_token_from_code', (string) $accessToken);
}
