function UserAuthenticationController::loginStatus

Checks whether a user is logged in or not.

Return value

\Symfony\Component\HttpFoundation\Response The response.

File

core/modules/user/src/Controller/UserAuthenticationController.php, line 353

Class

UserAuthenticationController

Provides controllers for login, login status and logout via HTTP requests.

Namespace

Code

public function loginStatus() {
    if ($this->currentUser()
        ->isAuthenticated()) {
        $response = new Response(self::LOGGED_IN);
    }
    else {
        $response = new Response(self::LOGGED_OUT);
    }
    $response->headers
        ->set('Content-Type', 'text/plain');
    return $response;
}