/**
* Assemble a base path for this page request.
* For whatever reason, php doesn't include this concept natively.
*
* @return string
*/
public function render()
{
$return = $this->http_request->getUriForPath('/');
if (!is_null($this->scheme)) {
$return = $this->scheme . substr($return, strpos($return, ':'));
}
$this->scheme = null;
return $return;
}