private void Save(string path, PictureTransfer picTransfer)
{
FileStream fileStream = File.Create(path, picTransfer.ContentLength);
// Initialize the bytes array with the stream length and then fill it with data
byte[] bytesInStream = new byte[picTransfer.ContentLength];
picTransfer.Stream.Read(bytesInStream, 0, bytesInStream.Length);
// Use write method to write to the file specified above
fileStream.Write(bytesInStream, 0, bytesInStream.Length);
fileStream.Close();
}
public ActionResult Edit(ProductDto product, HttpPostedFileBase[] files)
{
if (ModelState.IsValid)
{
string physicalPath = Server.MapPath(virtualPath);
PictureTransfer[] picTransfers = new PictureTransfer[files.Length];
// specify Picture states
for (int i = 0; i < product.ProductPictures.Count(); i++)
{
ProductPictureDto prodPic = product.ProductPictures.ElementAt(i);
if ((Request.Form["changeRadio_" + i] as string) != null)
{
if ((Request.Form["changeRadio_" + i] as string).Equals("state_deleted"))
{
picTransfers[i] = new PictureTransfer {
State = PictureTransfer.States.Deleted
};
//picTransfers[i].State = PictureTransfer.States.Deleted;
//System.IO.File.Delete(Server.MapPath(prodPic.FilePath));
}
else if ((Request.Form["changeRadio_" + i] as string).Equals("state_updated"))
{
if (files[i] != null)
{
picTransfers[i] = new PictureTransfer
{
State = PictureTransfer.States.Updated,
FileName = files[i].FileName,
ContentType = files[i].ContentType,
ContentLength = files[i].ContentLength,
Stream = files[i].InputStream
};
//System.IO.File.Delete(Server.MapPath(prodPic.FilePath));
//string virtualPath;
//SaveProductPicture(files[i], "~/Images", prodPic, out virtualPath);
//ModifyProductPicture(files[i], prodPic, virtualPath);
}
}
else if ((Request.Form["changeRadio_" + i] as string).Equals("state_unchanged"))
{
picTransfers[i] = new PictureTransfer
{
State = PictureTransfer.States.Unchanged
};
//picTransfers[i].State = PictureTransfer.States.Unchanged;
}
}
else
{
picTransfers[i] = new PictureTransfer
{
State = PictureTransfer.States.Added,
Stream = files[i].InputStream,
ContentType = files[i].ContentType,
FileName = files[i].FileName,
ContentLength = files[i].ContentLength
};
//SaveProductPicture(files[i], "~/Images", prodPic, out virtualPath);
//ModifyProductPicture(files[i], prodPic, virtualPath);
//prodPic.State = "state_added";
}
}
_productService.Update(product, virtualPath, physicalPath, picTransfers);
ViewBag.Success = true;
}
ProductDto prod = _productService.Get(p => p.Id.Equals(product.Id)).FirstOrDefault();
prod.ProductPropertyValues = prod.ProductPropertyValues.OrderBy(p => p.ProductTypePropertyOrderNumber).ToList();
prod.ProductPictures = product.ProductPictures.OrderBy(pp => pp.PictureOrder).ToList();
@ViewBag.PicOrders =
(IEnumerable <SelectListItem>)prod.ProductPictures
.Select(p => new SelectListItem {
Text = p.PictureOrder.ToString(), Value = p.PictureOrder.ToString()
});
return(View("~/Areas/Admin/Views/Products/Edit.cshtml", prod));
}
