Ojs\CoreBundle\Service\Twig\OjsExtension::apiKey PHP Метод

    public function apiKey()
    {
        $token = $this->tokenStorage->getToken();
        if ($token && method_exists($token, 'getUser')) {
            /** @var User $user */
            $user = $token->getUser();
            return $user->getApiKey();
        } else {
            return false;
        }
    }