public virtual ActionResult Edit(DietEditVM vm)
{
if (!ModelState.IsValid)
{
return Json(new { success = false });
}
try
{
var diet = unitOfWork.DietRepository.GetByID(vm.DietId);
if (diet == null)
diet = unitOfWork.DietRepository.Insert(new Diet() { DietId = vm.DietId, DateCreated = DateTime.Now });
DietMapper.GetDiet(vm, ref diet);
if (diet.DietsHashtagsXRefs == null)
diet.DietsHashtagsXRefs = new List<DietsHashtagsXRef>();
if (vm.HashtagIds == null)
vm.HashtagIds = new List<Guid>();
ChangeHashtags(diet.DietId, diet.DietsHashtagsXRefs.Select(e => e.HashtagId).ToList(), vm.HashtagIds);
// Image save
HttpPostedFileBase file = Request.Files["uploadPhoto"];
if (file != null && file.ContentLength > 0)
{
string extension = Path.GetExtension(file.FileName);
string dietPath = Server.MapPath(Constants.DietImagesDir);
string path = Path.Combine(
dietPath, diet.DietId.ToString() + extension);
//Check if file is image
if (file.ContentType.StartsWith("image/"))
{
//Delete old image
var oldPath = Path.Combine(
dietPath, diet.DietId.ToString() + diet.FileExtension);
if (System.IO.File.Exists(oldPath))
{
System.IO.File.Delete(oldPath);
}
diet.FileExtension = extension;
file.SaveAs(path);
}
}
unitOfWork.Save();
return Json(new { success = true });
}
catch
{
return Json(new { success = false });
}
}
public static void GetDiet(DietEditVM vm, ref Diet diet)
{
if (diet == null)
{
diet = new Diet();
}
if (vm != null)
{
diet.HeaderBG = vm.HeaderBG;
diet.HeaderEN = vm.HeaderEN;
diet.TextBG = vm.TextBG;
diet.TextEN = vm.TextEN;
diet.IsImportant = vm.IsImportant;
}
}
public static DietEditVM GetVM(Diet diet)
{
var vm = new DietEditVM();
if (diet == null)
diet = new Diet()
{
DietId = Guid.NewGuid()
};
vm.DietId = diet.DietId;
vm.FileName = diet.FileName;
vm.HeaderBG = diet.HeaderBG;
vm.HeaderEN = diet.HeaderEN;
vm.TextBG = diet.TextBG;
vm.TextEN = diet.TextEN;
vm.IsImportant = diet.IsImportant;
vm.HashtagIds = diet.DietsHashtagsXRefs.Select(e => e.HashtagId).ToList();
return vm;
}
