/**
* @Route("/{digest}", methods={"GET"}, name="layer_get")
*
* @ParamConverter(name="layer", options={"mapping": {"digest": "digest"}})
*
* @link http://docs.docker.com/registry/spec/api/#existing-layers
*/
public function getAction(Request $request, Layer $layer)
{
if ($request->isMethod('HEAD')) {
return new Response('', Response::HTTP_OK, ['Docker-Content-Digest' => $layer->getDigest()]);
}
return new BinaryFileResponse($this->get('layer_manager')->getContentPath($layer), Response::HTTP_OK, ['Docker-Content-Digest' => $layer->getDigest()], false);
}
/**
* @Route("/uploads/{uuid}", methods={"PUT"}, name="layer_upload", requirements={"uuid"="[0-9a-z-]+"})
*
* @ParamConverter(name="repository", options={"mapping": {"name": "name"}})
* @ParamConverter(name="layer", options={"mapping": {"uuid": "uuid"}})
*
* @Security("is_granted('REPO_WRITE', repository)")
*
* @link http://docs.docker.com/registry/spec/api/#uploading-the-layer
*/
public function uploadAction(Request $request, Repository $repository, Layer $layer)
{
if (Layer::STATUS_COMPLETE === $layer->getStatus()) {
throw new BadRequestHttpException(sprintf('Layer with uuid "%s" has already been uploaded', $layer->getUuid()));
}
$finalUpload = $request->query->has('digest');
// TODO: manage chunked uploads
$this->get('layer_manager')->write($layer, $request->getContent(true));
if (!$finalUpload) {
$layer->setStatus(Layer::STATUS_PARTIAL);
return new Response('', Response::HTTP_ACCEPTED, ['Location' => $this->generateUrl('layer_upload', ['name' => $repository->getName(), 'uuid' => $layer->getUuid()], true), 'Docker-Upload-UUID' => $layer->getUuid()]);
}
$digest = $this->get('layer_manager')->computeDigest($layer);
if ($digest !== $request->query->get('digest')) {
throw new BadRequestHttpException(sprintf('Digest does not match with received data (computed: "%s")', $digest));
}
$layer->setDigest($digest);
$this->get('layer_manager')->save($layer);
return new Response('', Response::HTTP_CREATED, ['Location' => $this->generateUrl('layer_get', ['name' => $repository->getName(), 'digest' => $layer->getDigest()], true), 'Docker-Content-Digest' => $layer->getDigest()]);
}
public function getContentPath(Layer $layer)
{
return $this->storagePath . '/layers/' . $layer->getUuid();
}
