public function SimpleFbConnectController::redirectToFb in Simple FB Connect 8.3

Same name and namespace in other branches

1. 8.2 src/Controller/SimpleFbConnectController.php \Drupal\simple_fb_connect\Controller\SimpleFbConnectController::redirectToFb()

Response for path 'user/simple-fb-connect'.

Redirects the user to FB for authentication.

1 string reference to 'SimpleFbConnectController::redirectToFb'

simple_fb_connect.routing.yml in ./simple_fb_connect.routing.yml

simple_fb_connect.routing.yml

File

src/Controller/SimpleFbConnectController.php, line 69

Class

SimpleFbConnectController

Returns responses for Simple FB Connect module routes.

Namespace

Drupal\simple_fb_connect\Controller

Code

public function redirectToFb() {

  // Try to get an instance of Facebook service.
  if (!($facebook = $this->fbFactory
    ->getFbService())) {
    drupal_set_message($this
      ->t('Simple FB Connect is not configured properly. Please contact site administrator.'), 'error');
    return $this
      ->redirect('user.login');
  }

  // Facebook service was returned, inject it to $fbManager.
  $this->fbManager
    ->setFacebookService($facebook);

  // Save post login path to session if it was set as a query parameter.
  if ($post_login_path = $this->postLoginManager
    ->getPostLoginPathFromRequest()) {
    $this->postLoginManager
      ->savePostLoginPath($post_login_path);
  }

  // Generate the URL where the user will be redirected for FB login.
  // If the user did not have email permission granted on previous attempt,
  // we use the re-request URL requesting only the email address.
  $fb_login_url = $this->fbManager
    ->getFbLoginUrl();
  if ($this->persistentDataHandler
    ->get('reprompt')) {
    $fb_login_url = $this->fbManager
      ->getFbReRequestUrl();
  }
  return new TrustedRedirectResponse($fb_login_url);
}