public function onBeforeRequest(ProxyEvent $event)
{
$response = $this->fetch($event['request']);
if ($response) {
// tell proxy client that we do not need to actually perform any HTTP requests
$event['request']->params->set('request.complete', true);
// replace response
// TODO: must be a better way
$event['response']->setContent($data->getContent());
$event['response']->headers->replace($data->headers->all());
$event['response']->headers->set('X-Cache', 'hit');
// don't need any plugin to modify this request any further because response is already in place
$event->stopPropagation();
} else {
$event['response']->headers->set('X-Cache', 'miss');
}
}
