framework/RedKiteCms/Rendering/Controller/BaseController.php
public function fetchUserName(SecurityContextInterface $security, ConfigurationHandler $configurationHandler)
    {
        $user = $this->fetchUser($security, $configurationHandler);
        if (null === $user) {
            return $user;
        }

        return $user->getUsername();
    }
public function fetchUserName(SecurityContextInterface $security, ConfigurationHandler $configurationHandler)
    {
        $user = $this->fetchUser($security, $configurationHandler);
        if (null === $user) {
            return $user;
        }

        return $user->getUsername();
    }
Returns the current name for the signed in user
@param \Symfony\Component\Security\Core\SecurityContextInterface $security
@param \RedKiteCms\Configuration\ConfigurationHandler $configurationHandler

@return string