public function fileAccessAction()
{
$request = $this->getRequest();
$modifiedSince = $request->getHeader('If-Modified-Since');
if ($modifiedSince instanceof IfModifiedSince) {
$response = $this->getResponse();
$response->setStatusCode(304);
$this->cacheResponse($response);
return $response;
}
$event = $this->getEvent();
$data = $event->getParam('ZFContentNegotiationParameterData');
$id = $data->getRouteParam('file_id');
$forceDownload = (bool) $data->getQueryParam('download', false);
$file = $this->repository->find($id);
if (!$file) {
//return new ApiProblem(404, 'No file exists');
return $this->notFoundAction();
}
if ($file['type'] !== 'FILE') {
return $this->notFoundAction();
}
if ($file['filesystem_error']) {
return $this->notFoundAction();
}
$filesystemName = $file['filesystem'];
$filesystem = $this->manager->get($filesystemName);
$response = new \Zend\Http\Response\Stream();
$response->setStream($filesystem->readStream($file['filesystem_path']));
$response->setStatusCode(200);
$headers = $response->getHeaders();
$headers->addHeaderLine('Content-Type', $file['mime_type']);
if ($forceDownload) {
$headers->addHeaderLine('Content-Disposition', 'attachment; filename="' . $file['name'] . '"');
//$headers->addHeaderLine('Content-Length', 7687);//$file['size']);//todo fix size
}
/** @var $lastModified LastModified */
$lastModified = new LastModified();
$lastModified->setDate($file['create_time']);
$headers->addHeader($lastModified);
$this->cacheResponse($response);
//$response->setHeaders($headers);
return $response;
}