public function getMinimalAction()
{
$user = User::getById(intval($this->getParam("id")));
$user->setPassword(null);
$minimalUserData['id'] = $user->getId();
$minimalUserData['admin'] = $user->isAdmin();
$minimalUserData['active'] = $user->isActive();
$minimalUserData['permissionInfo']['assets'] = $user->isAllowed("assets");
$minimalUserData['permissionInfo']['documents'] = $user->isAllowed("documents");
$minimalUserData['permissionInfo']['objects'] = $user->isAllowed("objects");
$this->_helper->json($minimalUserData);
}