protected function fetchUrl($url, $method = HTTPClient::METHOD_GET)
{
$client = new HTTPClient();
// GAAHHH, this method sucks! How about we make a better HTTPClient interface?
switch ($method) {
case HTTPClient::METHOD_GET:
$response = $client->get($url);
break;
case HTTPClient::METHOD_HEAD:
$response = $client->head($url);
break;
default:
throw new Exception('Bad HTTP method.');
}
if ($response->getStatus() != 200) {
throw new Exception('Unexpected HTTP status code.');
}
return $response;
}
