public ActionResult Add(File model, HttpPostedFileBase file)
{
if (file == null || file.ContentLength <= 0)
{
ModelState.AddModelError(string.Empty, "Nie wybrano pliku");
return(View(model));
}
if (!ModelState.IsValid)
{
return(View(model));
}
var extension = Path.GetExtension(file.FileName);
var fileName = Path.GetFileNameWithoutExtension(file.FileName);
if (context.Files.Select(x => x.FileName).Contains(fileName))
{
ModelState.AddModelError(string.Empty, "Plik o takiej nazwie już istnieje");
return(View(model));
}
if (context.FileExtensions.Select(x => x.Extension).Contains(extension))
{
model.Extension = extension;
model.FileType = context.FileExtensions.Where(x => x.Extension == extension).Select(x => x.FileType).FirstOrDefault();
model.Size = file.ContentLength;
model.UploadDateTime = DateTime.Now;
model.FileName = fileName;
model.AuthorId = WebSecurity.CurrentUserId;
file.SaveAs(GetFilePath(model));
context.Files.Add(model);
context.SaveChanges();
}
else
{
ModelState.AddModelError(string.Empty, "Nie obsługiwane rozszerzenie");
return(View(model));
}
return(RedirectToAction("List"));
}
private string GetFilePath(File file)
{
return(Path.Combine(Server.MapPath(filesDirectory), file.FileName + file.Extension));
}
