public function indexAction()
{
$response = $this->getResponse();
$resourcePath = $this->params()->fromRoute('resourcePath');
$asset = $this->findAsset($resourcePath);
if (!$asset) {
$response->setStatusCode(404);
return;
}
$response->setContent($asset->dump());
$headers = $response->getHeaders();
if (null !== $asset->getLastModified()) {
$headers->addHeaderLine('Last-Modified', '@' . $asset->getLastModified());
}
$extension = pathinfo($resourcePath, PATHINFO_EXTENSION);
if ($extension && $this->contentTypeResolver->hasMapping($extension)) {
$headers->addHeaderLine('Content-Type', $this->contentTypeResolver->resolve($extension));
}
return $response;
}
