Пример #1
0
 public function handle($path, Uri $baseUri, HttpRequest $request, StorageInterface $storage)
 {
     if (!$request->isGet() && !$request->isHead()) {
         return;
     }
     try {
         $resource = $storage->findResource($path);
     } catch (\OutOfBoundsException $e) {
         return new HttpResponse(WebDav::CODE_NOT_FOUND);
     }
     if ($resource->isCollection()) {
         return new HttpResponse(WebDav::CODE_NO_CONTENT);
     }
     $cacheControl = new CacheControlHeader();
     $cacheControl->setPrivate(true)->setMustRevalidate(true)->setMaxAge(7200);
     if ($request->isGet() && ($response = $request->evaluatePreconditions($resource->getEtag()))) {
         return $response->setHeader($cacheControl);
     }
     $response = new HttpResponse();
     $response->setHeader($cacheControl);
     $response->setHeader('Content-Type', $resource->getMediaType());
     $response->setHeader('ETag', $resource->getEtag());
     if ($request->isGet()) {
         $response->setEntity($resource->getInputStream());
     }
     return $response;
 }