public IActionResult DownloadReports([FromBody] DownloadReportsRequest request)
{
string downloadDirectory = Path.Combine(_hostingEnvironment.ContentRootPath, "Reports");
if (!Directory.Exists(downloadDirectory))
{
Directory.CreateDirectory(downloadDirectory);
}
string dirName = "Reports";
if (!string.IsNullOrEmpty(request.DownloadFromSubDirectory))
{
var destDirPath = Path.GetFullPath(Path.Combine(downloadDirectory + Path.DirectorySeparatorChar));
downloadDirectory = Path.GetFullPath(Path.Combine(downloadDirectory, request.DownloadFromSubDirectory));
if (!downloadDirectory.StartsWith(destDirPath))
{
throw new HttpError(HttpStatusCode.Forbidden);
}
dirName = request.DownloadFromSubDirectory;
}
var zipDirectory = Path.Combine(downloadDirectory, "output");
var task = _taskFactory.Create <PackageTask>(zipDirectory);
string zipFilename = string.IsNullOrEmpty(request.DownloadFromSubDirectory)
? "Reports.zip"
: $"{request.DownloadFromSubDirectory}.zip";
if (Directory.GetFiles(downloadDirectory).Length == 0)
{
throw new HttpError(HttpStatusCode.NotFound, "NoReportsFound");
}
task.AddDirectoryToPackage(downloadDirectory, dirName, false).ZipPackage(zipFilename, false).Execute(_taskSession);
string zipPath = Path.Combine(zipDirectory, zipFilename);
Stream fs = System.IO.File.OpenRead(zipPath);
return(File(fs, "application/zip", zipFilename));
}
public async Task <Stream> DownloadReportsAsync(DownloadReportsRequest request)
{
return(await GetStreamAsync(request));
}
