public ActionResult Edit(int?id)
{
if (!id.HasValue)
{
return(RedirectToAction(nameof(ShapesController.Index)));
}
if (!ModelState.IsValid)
{
return(View());
}
var userId = User.Identity.GetUserId();
var shape = db.Shape.FirstOrDefault(
p => p.Id == id && p.UserId == userId);
if (shape == null)
{
return(RedirectToAction(nameof(ShapesController.Index)));
}
PopulateViewBag();
var model = new CreateEditShapesViewModel();
model.Category = shape.Category;
model.ShapeType = shape.Type;
model.Description = shape.Description;
return(View(model));
}
public ActionResult SaveShapes(int?id, CreateEditShapesViewModel model)
{
if (!ModelState.IsValid)
{
PopulateViewBag();
return(View());
}
var userId = User.Identity.GetUserId();
if (db.Shape.Any(p => p.UserId == userId &&
p.Type == model.ShapeType &&
(!id.HasValue || p.Id != id.Value)))
{
ModelState.AddModelError(nameof(CreateEditShapesViewModel.ShapeType),
"Shape should be very special");
PopulateViewBag();
return(View());
}
string fileExtension;
if (model.Media != null)
{
fileExtension = Path.GetExtension(model.Media.FileName);
if (!Constants.AllowedFileExtensions.Contains(fileExtension))
{
ModelState.AddModelError("", "File extension is not allowed.");
PopulateViewBag();
return(View());
}
}
Shapes shape;
if (!id.HasValue)
{
shape = new Shapes();
shape.UserId = userId;
db.Shape.Add(shape);
}
else
{
shape = db.Shape.FirstOrDefault(p => p.Id == id && p.UserId == userId);
if (shape == null)
{
return(RedirectToAction(nameof(ShapesController.Index)));
}
}
shape.Type = model.ShapeType;
shape.Category = model.Category;
shape.Description = model.Description;
if (model.Media != null)
{
if (!Directory.Exists(Constants.MappedUploadFolder))
{
Directory.CreateDirectory(Constants.MappedUploadFolder);
}
var fileName = model.Media.FileName;
var fullPathWithName = Constants.MappedUploadFolder + fileName;
model.Media.SaveAs(fullPathWithName);
shape.MediaUrl = Constants.UploadFolder + fileName;
}
db.SaveChanges();
return(RedirectToAction(nameof(ShapesController.Index)));
}
public ActionResult Create(CreateEditShapesViewModel model)
{
return(SaveShapes(null, model));
}
public ActionResult Edit(int id, CreateEditShapesViewModel model)
{
return(SaveShapes(id, model));
}
