public ActionResult Delete(int id)
{
File file = _cx.Files.Find(id);
_cx.Files.Remove(file);
RemoveFileFromServer(file);
_cx.SaveChanges();
return(Json(new { message = "Deleted" }, "text/html", JsonRequestBehavior.AllowGet));
}
private void RemoveFileFromServer(File file)
{
string fullPath = Request.MapPath("~/Uploads/" + file.Name);
if (System.IO.File.Exists(fullPath))
{
System.IO.File.Delete(fullPath);
}
}
public virtual ActionResult UploadFile(File file)
{
bool isUploaded = false;
string message = "File upload failed";
var fileInstance = file.FileInstance;
if (fileInstance != null && fileInstance.ContentLength != 0)
{
string pathForSaving = Server.MapPath("~/Uploads");
if (this.CreateFolderIfNeeded(pathForSaving))
{
try
{
fileInstance.SaveAs(Path.Combine(pathForSaving, fileInstance.FileName));
isUploaded = true;
message = "File uploaded successfully!";
using (FileContext db = new FileContext())
{
file.Path = @"/Uploads/" + fileInstance.FileName;
file.ContentLenght = fileInstance.ContentLength;
file.Date = DateTime.Now;
file.Type = Path.GetExtension(fileInstance.FileName);
file.Name = fileInstance.FileName;
db.Files.Add(file);
db.SaveChanges();
message += "[Added in DB]";
}
}
catch (Exception ex)
{
message = string.Format("File upload failed: {0}", ex.Message);
}
}
}
return(Json(new { isUploaded = isUploaded, message = message }, "text/html"));
}
