/**
* @param Request $request
* @return \Illuminate\Http\RedirectResponse
*
*/
public function getLoginFacebook(Request $request)
{
$fb = $this->fbInit();
$helper = $fb->getRedirectLoginHelper();
//validate if accept the app
if ($helper->getError()) {
$request->session()->flash('error', 'reject_app');
return redirect()->route('signup');
}
try {
$token = $helper->getAccessToken();
$response = $fb->get('/me?fields=id,name,first_name,last_name,email', $token);
} catch (FacebookResponseException $e) {
$request->session()->flash('error', 'reject_app');
return redirect()->route('signup');
} catch (FacebookSDKException $e) {
$request->session()->flash('error', 'reject_app');
return redirect()->route('signup');
}
$fbResponse = $response->getGraphUser();
$data = ['facebook_id' => $fbResponse['id'], 'firstname' => isset($fbResponse['first_name']) ? $fbResponse['first_name'] : null, 'lastname' => isset($fbResponse['last_name']) ? $fbResponse['last_name'] : null, 'email' => isset($fbResponse['email']) ? $fbResponse['email'] : null];
//find by Id Facebook, if found then login that user
if ($result = User::findByFacebookId($fbResponse['id'])) {
Auth::loginUsingId($result->getAuthIdentifier());
return redirect()->intended('/profile/' . $result->username);
}
//find by email, if found then login that user
if ($data['email'] && ($result = User::findBy(['email' => $data['email']]))) {
$result->facebook_id = $data['id'];
Auth::loginUsingId($result->getAuthIdentifier());
return redirect()->intended('/profile/' . $result->username);
}
//if the user is new then a new user is created and logged in
$user = new User();
$user->fill($data);
if (!$user->save()) {
new \Exception('No se pudo crear la cuenta');
}
Auth::login($user);
return redirect()->intended('/profile/' . $result->username);
}
