private function rewriteBaseUrl($qsParams)
{
$url = null;
if ($this->getBaseUrl()) {
$baseUrlParts = explode('?', $this->getBaseUrl());
$qsParser = new \Zend\Stdlib\Parameters();
$qsParser->fromArray($qsParams);
if (count($baseUrlParts) > 1) {
$qsParser->fromString($baseUrlParts[1]);
$qsParams = array_merge($qsParser->toArray(), $qsParams);
$qsParser->fromArray($qsParams);
}
$baseUrlParts[1] = $qsParser->toString();
$url = implode('?', $baseUrlParts);
}
return $url;
}