/**
* Calculates the uri for a request, making sure that the base uri is stripped out
*
* @param string $uri
* @throws Exception\Forbidden A permission denied exception is thrown whenever there was an attempt to supply a uri outside of the base uri
* @return string
*/
public function calculateUri($uri)
{
if ($uri[0] != '/' && strpos($uri, '://')) {
$uri = parse_url($uri, PHP_URL_PATH);
}
$uri = str_replace('//', '/', $uri);
if (strpos($uri, $this->getBaseUri()) === 0) {
return trim(URLUtil::decodePath(substr($uri, strlen($this->getBaseUri()))), '/');
// A special case, if the baseUri was accessed without a trailing
// slash, we'll accept it as well.
} elseif ($uri . '/' === $this->getBaseUri()) {
return '';
} else {
throw new Exception\Forbidden('Requested uri (' . $uri . ') is out of base uri (' . $this->getBaseUri() . ')');
}
}
