protected function _getUser()
{
$userId = $this->getRequest()->getParam('id');
if (!$userId) {
throw new MissingParameterException("Needed parameter was not found. userId.");
}
$type = 'id';
if (strpos($userId, ':') !== false) {
list($type, $userId) = explode(':', $userId, 2);
}
switch ($type) {
case 'id':
$user = $this->_userSrv->load($userId);
break;
case 'username':
$user = $this->_userSrv->loadByUserName($userId);
break;
default:
throw new InvalidArgumentException("Invalid parameter value: userId");
}
if (!$user) {
throw new NotFoundException("Resource user does not exist");
}
$this->_helper->allowed('read', $user);
return $user;
}