public async Task <ActionResult> Edit(GiftEditViewModel data)
{
var imageErrorMsg = new StringBuilder();
User current_user = Session["user"] as User;
HttpPostedFileBase new_image = Request.Files["NewImage"];
var cache_gift = await _unitofWork.Gifts.Get(g => g.Id == data.Id && g.UserID == current_user.Id);
string imagePath = cache_gift.Image;
if (cache_gift == null)
{
return(HttpNotFound());
}
if (ModelState.IsValid)
{
bool NotError = true;
if (new_image.ContentLength > 0)
{
if (
(_fileHandler.CheckContentType(new_image, new List <string> {
"image/jpg", "image/jpeg", "image/svg+xml", "image/png"
}, imageErrorMsg) &
_fileHandler.CheckSize(new_image, 2 * StorageUnits.Megabyte, imageErrorMsg))
)
{
_fileHandler.Delete(imagePath);
imagePath = _fileHandler.Upload(new_image);
}
else
{
ModelState.AddModelError("image", imageErrorMsg.ToString());
NotError = false;
}
}
if (NotError)
{
var updated_gift = new Gift
{
Id = data.Id,
Title = data.Title,
Quantity = data.Quantity,
Image = imagePath,
Status = GiftStatus.InCheckUp,
Content = data.Content,
UserID = current_user.Id
};
await _unitofWork.Gifts.Update(updated_gift);
return(RedirectToAction("List", "Gift"));
}
}
return(View());
}
public async Task <ActionResult> Edit(int?id)
{
User current_user = Session["user"] as User;
var gift = await _unitofWork.Gifts.Get(g => g.Id == id && g.UserID == current_user.Id);
if (gift == null)
{
return(HttpNotFound());
}
var model = new GiftEditViewModel
{
Id = gift.Id,
Title = gift.Title,
Quantity = gift.Quantity,
CurrentImage = _fileHandler.GetFileUrl(gift.Image, this.Url),
Content = gift.Content,
};
return(View(model));
}
