public function handle($path, Uri $baseUri, HttpRequest $request, StorageInterface $storage) { if (!$request->isPut()) { return; } if ($request->hasHeader('Content-Range')) { throw new BadRequestException(); } $stream = $request->hasEntity() ? $request->getEntity()->getInputStream() : new StringStream(); $created = false; $storage->beginTransaction(); try { try { $resource = $storage->findResource($path); if ($resource->isCollection()) { throw new MethodNotAllowedException(); } $resource = $storage->updateResource($resource, $stream); } catch (\OutOfBoundsException $e) { $parts = explode('/', $path); $name = array_pop($parts); try { $parent = $storage->findResource(implode('/', $parts)); } catch (\OutOfBoundsException $ex) { throw new WebDavException(WebDav::CODE_CONFLICT, $ex); } if (!$parent->isCollection()) { throw new WebDavException(WebDav::CODE_CONFLICT); } $resource = $storage->createResource($parent, $name, $stream); $created = true; } } catch (\Exception $e) { $storage->rollBack(); throw $e; } $storage->commit(); $response = new HttpResponse(empty($created) ? WebDav::CODE_NO_CONTENT : WebDav::CODE_CREATED); $response->setHeader('ETag', $resource->getEtag()); return $response; }