public void AddFile(FileModel file)
{
var f = from ff in context.FileModels
where ff.ProductID == file.ProductID
select ff;
if (f.Count() > 0)
{
// ograniczenie do tylko jednego pliku
var ph = context.FileModels.Single(x => x.ProductID == file.ProductID);
ph.Name = file.Name;
ph.ContentType = file.ContentType;
ph.ProductID = file.ProductID;
ph.Data = file.Data;
}
else
{
FileModel fm = new FileModel();
fm.Name = file.Name;
fm.ContentType = file.ContentType;
fm.ProductID = file.ProductID;
fm.Data = file.Data;
context.FileModels.InsertOnSubmit(fm);
}
context.SubmitChanges();
}
//
// GET: /Product/SetImage/5
public ActionResult SetImage(int id)
{
if (files.ValidateProductID(id))
{
FileModel file = new FileModel();
file.ProductID = id;
return View(file);
}
return RedirectToAction("Index", "Category");
}
public ActionResult SetImage(int id, FileModel photo)
{
try
{
photo.ProductID = id;
if (Request.IsAjaxRequest())
{
photo.Data = Request.BinaryRead(Request.ContentLength);
photo.Name = Request.Headers.Get("X-File-Name");
photo.ContentType = Request.ContentType;
string error = photo.Validate;
if (error == null)
{
files.AddFile(photo);
return Json(new { success = true });
}
return Json(new { errors = error });
}
else
{
if (ModelState.IsValid)
{
photo.Name = photo.file.FileName;
photo.ContentType = photo.file.ContentType;
byte[] tmp = new byte[photo.file.ContentLength];
photo.file.InputStream.Read(tmp, 0, photo.file.ContentLength);
photo.Data = tmp;
files.AddFile(photo);
return RedirectToAction("Details", "Product", new { id = id });
}
return View(photo);
}
}
catch (Exception e)
{
if (Request.IsAjaxRequest())
{
return Json(new { success = false, error = e.Message });
}
else
{
ViewData["ERROR"] = e.Message;
return View();
}
}
}
private void detach_FileModels(FileModel entity)
{
this.SendPropertyChanging();
entity.ProductModel = null;
}
partial void DeleteFileModel(FileModel instance);
partial void UpdateFileModel(FileModel instance);
partial void InsertFileModel(FileModel instance);
