/**
* {@inheritDoc}
*/
protected function invalidate(Request $request, $catch = false)
{
if ('PURGE' !== $request->getMethod()) {
return parent::invalidate($request, $catch);
}
$response = new Response();
if ($this->getStore()->purge($request->getUri())) {
$response->setStatusCode(200, 'Purged');
} else {
$response->setStatusCode(200, 'Not purged');
}
return $response;
}
protected function invalidate(Request $request, $catch = false)
{
if ('PURGE' !== $request->getMethod()) {
return parent::invalidate($request, $catch);
}
if ('127.0.0.1' !== $request->getClientIp()) {
return new Response('Invalid HTTP method', Response::HTTP_BAD_REQUEST);
}
$response = new Response();
if ($this->getStore()->purge($request->getUri())) {
$response->setStatusCode(200, 'Purged');
} else {
$response->setStatusCode(200, 'Not found');
}
return $response;
}
/**
* Handle invalidation, including Http PURGE requests.
* All non-allowed PURGE requests will receive an HTTP 405
*
* @param \Symfony\Component\HttpFoundation\Request $request
* @param boolean $catch
*
* @return \Symfony\Component\HttpFoundation\Response
*/
protected function invalidate(Request $request, $catch = false)
{
if ($request->getMethod() !== 'PURGE') {
return parent::invalidate($request, $catch);
}
// Reject all non-authorized clients
if (!$this->isInternalRequestAllowed($request)) {
return new Response('', 405);
}
$response = new Response();
$store = $this->getStore();
if ($store instanceof RequestAwarePurger) {
$result = $store->purgeByRequest($request);
} else {
$result = $store->purge($request->getUri());
}
if ($result === true) {
$response->setStatusCode(200, 'Purged');
} else {
$response->setStatusCode(404, 'Not purged');
}
return $response;
}
/**
* {@inheritDoc}
*
* Adding the Events::PRE_INVALIDATE event.
*/
protected function invalidate(Request $request, $catch = false)
{
if ($this->getEventDispatcher()->hasListeners(Events::PRE_INVALIDATE)) {
$event = new CacheEvent($this, $request);
$this->getEventDispatcher()->dispatch(Events::PRE_INVALIDATE, $event);
if ($event->getResponse()) {
return $event->getResponse();
}
}
return parent::invalidate($request, $catch);
}
