private async Task <ObjectType> AssignObjectType(ObjectTypeViewModel objectTypeViewModel)
{
ObjectType objectType = new ObjectType
{
ControlType = objectTypeViewModel.ControlType,
ControlTypeId = objectTypeViewModel.ControlTypeId,
Data = objectTypeViewModel.Data,
FormObject = objectTypeViewModel.FormObject,
Name = objectTypeViewModel.Name,
ObjectTypeId = objectTypeViewModel.ObjectTypeId,
Options = objectTypeViewModel.Options,
StartEnd = objectTypeViewModel.StartEnd,
};
//Only read from the stream if this is an image
if (objectTypeViewModel.ControlType.Name == "Image")
{
using (var memoryStream = new MemoryStream())
{
await objectTypeViewModel.Image.CopyToAsync(memoryStream);
objectType.Image = memoryStream.ToArray();
}
}
return(objectType);
}
private bool CheckImage(ObjectTypeViewModel objectTypeViewModel)
{
objectTypeViewModel.ControlType = _context.ControlTypes.Where(x => x.ControlTypeId == objectTypeViewModel.ControlTypeId).SingleOrDefault();
//If this is meant to be an image but another file type is used
if (objectTypeViewModel.ControlType.Name == "Image" &&
HttpPostedFileBaseExtensions.IsImage(objectTypeViewModel.Image) == false)
{
ModelState.AddModelError("", "Please select an image file");
return(false);
}
else
{
return(true);
}
}
private ObjectTypeViewModel AssignViewModel(ObjectType objectType)
{
ObjectTypeViewModel objectTypeViewModel = new ObjectTypeViewModel
{
ControlType = objectType.ControlType,
ControlTypeId = objectType.ControlTypeId,
Data = objectType.Data,
FormObject = objectType.FormObject,
ImageBytes = objectType.Image,
Name = objectType.Name,
ObjectTypeId = objectType.ObjectTypeId,
Options = objectType.Options,
StartEnd = objectType.StartEnd,
};
return(objectTypeViewModel);
}
// GET: ObjectTypes/Edit/5
public async Task <IActionResult> Edit(int?id)
{
if (id == null)
{
return(NotFound());
}
ObjectType objectType = await _context.ObjectTypes.Include(f => f.ControlType).SingleOrDefaultAsync(m => m.ObjectTypeId == id);
ObjectTypeViewModel objectTypeViewModel = AssignViewModel(objectType);
if (objectTypeViewModel == null)
{
return(NotFound());
}
ViewData["ControlTypeId"] = new SelectList(_context.ControlTypes, "ControlTypeId", "Name", objectType.ControlTypeId);
return(View(objectTypeViewModel));
}
public async Task <IActionResult> Create([Bind("ObjectTypeId,Name,Data,Image,Options,StartEnd,ControlTypeId")] ObjectTypeViewModel objectTypeViewModel)
{
ObjectType objectType = new ObjectType {
};
if (ModelState.IsValid)
{
//Only save if the image is valid or not required
if (CheckImage(objectTypeViewModel))
{
objectType = await AssignObjectType(objectTypeViewModel);
_context.Add(objectType);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
}
ViewData["ControlTypeId"] = new SelectList(_context.ControlTypes, "ControlTypeId", "Name", objectType.ControlTypeId);
return(View(objectTypeViewModel));
}
public async Task <IActionResult> Edit(int id, [Bind("ObjectTypeId,Name,Data,Image,Options,StartEnd,ControlTypeId")] ObjectTypeViewModel objectTypeViewModel)
{
ObjectType objectType = new ObjectType {
};
if (id != objectTypeViewModel.ObjectTypeId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
//Only update if the image is valid or not required
if (CheckImage(objectTypeViewModel))
{
objectType = await AssignObjectType(objectTypeViewModel);
_context.Update(objectType);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
}
catch (DbUpdateConcurrencyException)
{
if (!ObjectTypeExists(objectType.ObjectTypeId))
{
return(NotFound());
}
else
{
throw;
}
}
}
ViewData["ControlTypeId"] = new SelectList(_context.ControlTypes, "ControlTypeId", "Name", objectType.ControlTypeId);
return(View(objectTypeViewModel));
}
public async Task <HttpResponseMessage> Update(ObjectTypeViewModel vm)
{
var entity = Mapper.CreateInstanceAndMapProperties <ObjectType>(vm);
return(await UpdateInternal(entity));
}
public async Task <HttpResponseMessage> Create([FromUri] Guid parentFolderId, ObjectTypeViewModel vm)
{
var entity = new ObjectType
{
Name = vm.Name,
Description = vm.Description,
EntityType = vm.EntityType,
OwnerId = User.Identity.Name
};
return(await CreateInternal(entity, parentFolderId));
}
public async Task <HttpResponseMessage> GetSubTree([FromUri] ObjectTypeViewModel vm)
{
return(await GetSubTreeInternal(vm.Id));
}
public ObjectTypeWindow()
{
InitializeComponent();
this.DataContext = ViewModel = new ObjectTypeViewModel();
}
