public function buildMainMenuItems(PhabricatorUser $user, PhabricatorController $controller = null)
 {
     $items = array();
     if ($user->isLoggedIn()) {
         $item = id(new PHUIListItemView())->addClass('core-menu-item')->setName(pht('Log Out'))->setIcon('fa-sign-out')->setWorkflow(true)->setHref('/logout/')->setSelected($controller instanceof PhabricatorLogoutController)->setAural(pht('Log Out'))->setOrder(900);
         $items[] = $item;
     } else {
         if ($controller instanceof PhabricatorAuthController) {
             // Don't show the "Login" item on auth controllers, since they're
             // generally all related to logging in anyway.
         } else {
             $uri = new PhutilURI('/auth/start/');
             if ($controller) {
                 $path = $controller->getRequest()->getPath();
                 $uri->setQueryParam('next', $path);
             }
             $item = id(new PHUIListItemView())->addClass('core-menu-item')->setName(pht('Log In'))->setIcon('fa-sign-in')->setHref($uri)->setAural(pht('Log In'))->setOrder(900);
             $items[] = $item;
         }
     }
     return $items;
 }