public JsonResult PicDelete(long productID, long picID)
{
JsonResult result = new JsonResult {
JsonRequestBehavior = JsonRequestBehavior.AllowGet
};
if (picID == 0)
{
return(result);
}
else
{
ProductPicture _PicModel = svc.SelectOrEmpty(
new ProductPictureQuery()
{
IDs = new long[] { picID }
}).FirstOrDefault();
if (_PicModel != null)
{
_pictureService.Delete(_PicModel);
svc.Delete(_PicModel);
result.Data = new { Success = true };
}
else
{
result.Data = new { Success = false };
}
return(result);
}
}
public ActionResult Add(Product product)
{
try
{
if (string.IsNullOrEmpty(product.Name))
{
ErrorView error = new ErrorView()
{
message = EmptyProductName
};
return(View("Error", error));
}
product.Specifications = GetSpecifications(product);
var orignpics = GetPictures(product);
product.OwnerID = GetOwnerID();
product.ProductPictures = orignpics;
svc.Create(product);
if (orignpics.Count > 0)
{
var newpics = new ProductPicture[orignpics.Count()];
for (int i = 0; i < orignpics.Count(); i++)
{
ProductPicture pic = new ProductPicture()
{
ID = orignpics[i].ID,
Name = orignpics[i].Name,
Path = MakePath(product.ID.Value),
};
newpics[i] = pic;
}
svc.Update(newpics);
_pictureService.Move(orignpics.ToArray(), newpics);
}
return(RedirectToAction("Index"));
}
catch (Exception e)
{
ErrorView error = new ErrorView()
{
message = e.Message
};
return(View("Error", error));
}
}
private Collection <ProductPicture> GetUploadPictures(long productID)
{
Collection <ProductPicture> response = new Collection <ProductPicture>();
for (int i = 0; i < Request.Files.Count; i++)
{
var picFile = Request.Files[i];
ProductPicture pic = new ProductPicture();
byte[] buffer = new byte[picFile.ContentLength];
picFile.InputStream.Read(buffer, 0, picFile.ContentLength);
pic.Content = buffer;
pic.OriginName = Path.GetFileName(picFile.FileName);
pic.Name = GetHashName(pic.OriginName);
pic.Path = MakePath(productID);
pic.IsFirst = false;
pic.ProductID = productID;
response.Add(pic);
}
return(response);
}
private Collection <ProductPicture> GetPictures(Product product)
{
int count = Convert.ToInt32(Request.Form["PicCount"]);
Collection <ProductPicture> pictures = new Collection <ProductPicture>();
for (int i = 0; i < count; i++)
{
if (!string.IsNullOrEmpty(Request.Form["picId" + i]))
{
ProductPicture pic = new ProductPicture()
{
ID = Convert.ToInt32(Request.Form["picId" + i]),
Name = GetHashName(Request.Form["picName" + i]),
OriginName = Request.Form["picName" + i],
Path = Request.Form["picPath" + i],
IsFirst = Convert.ToBoolean(Request.Form["picIsFirst" + i]),
OwnerID = product.OwnerID,
ProductID = product.ID,
};
pictures.Add(pic);
}
}
return(pictures);
}
