public async Task <ActionResult> Upload(UploadCourseViewModel viewModel)
{
if (!ModelState.IsValid)
{
return(View(viewModel));
}
if (!viewModel.CheckFileExtentions(viewModel.File.FileName))
{
return(View(viewModel));
}
var reader = new BinaryReader(viewModel.File.InputStream);
var data = reader.ReadBytes(viewModel.File.ContentLength);
var path = Server.MapPath("~/uploads/");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
viewModel.File.SaveAs(Path.Combine(path, viewModel.File.FileName));
var urlBase = ConfigurationManager.AppSettings["SiteUrlBase"];
var fileUpload = new SubmissionFile
{
FileName = viewModel.File.FileName,
ContentType = viewModel.File.ContentType,
ContentLength = viewModel.File.ContentLength,
ExternalUrl = $"{urlBase}uploads/{viewModel.File.FileName}",
Data = data,
SubmissionId = viewModel.SubmissionId,
CreateDate = DateTime.UtcNow
};
var currentSubmission = await _context.Submissions.FirstOrDefaultAsync(i => i.Id == fileUpload.SubmissionId);
currentSubmission.SubmissionFiles = new List <SubmissionFile>();
currentSubmission.SubmissionFiles.Add(fileUpload);
await _uploadService.AddAsync(fileUpload);
return(RedirectToRoute("SubmissionDetails", new { submissionId = currentSubmission.Id }));
}