private CarouselWidgetForm ToCarouselWidgetFormModel(IFormCollection formCollection)
{
var model = new CarouselWidgetForm();
model.Name = formCollection["name"];
model.WidgetZoneId = int.Parse(formCollection["widgetZoneId"]);
int.TryParse(formCollection["displayOrder"], out int displayOrder);
model.DisplayOrder = displayOrder;
if (DateTimeOffset.TryParse(formCollection["publishStart"], out DateTimeOffset publishStart))
{
model.PublishStart = publishStart;
}
if (DateTimeOffset.TryParse(formCollection["publishEnd"], out DateTimeOffset publishEnd))
{
model.PublishEnd = publishEnd;
}
int numberOfItems = int.Parse(formCollection["numberOfItems"]);
for (var i = 0; i < numberOfItems; i++)
{
var item = new CarouselWidgetItemForm();
item.Caption = formCollection[$"items[{i}][caption]"];
item.TargetUrl = formCollection[$"items[{i}][targetUrl]"];
item.Image = formCollection[$"items[{i}][image]"];
item.UploadImage = formCollection.Files[$"items[{i}][uploadImage]"];
model.Items.Add(item);
}
return(model);
}
public async Task <IActionResult> Put(long id, [FromForm] CarouselWidgetForm model)
{
ModelBindUploadFiles(model);
foreach (var item in model.Items)
{
if (item.UploadImage != null)
{
if (!string.IsNullOrWhiteSpace(item.Image))
{
await _mediaService.DeleteMediaAsync(item.Image);
}
item.Image = await SaveFile(item.UploadImage);
}
}
var widgetInstance = await _widgetInstanceRepository.Query().FirstOrDefaultAsync(x => x.Id == id);
if (widgetInstance == null)
{
return(NotFound());
}
widgetInstance.Name = model.Name;
widgetInstance.PublishStart = model.PublishStart;
widgetInstance.PublishEnd = model.PublishEnd;
widgetInstance.WidgetZoneId = model.WidgetZoneId;
widgetInstance.DisplayOrder = model.DisplayOrder;
widgetInstance.Data = JsonConvert.SerializeObject(model.Items);
await _widgetInstanceRepository.SaveChangesAsync();
return(Accepted());
}
public async Task <IActionResult> Post([FromForm] CarouselWidgetForm model)
{
ModelBindUploadFiles(model);
if (model.Items.Any(x => x.UploadImage == null))
{
ModelState.AddModelError("Images", "Images is required");
return(BadRequest(ModelState));
}
foreach (var item in model.Items)
{
item.Image = await SaveFile(item.UploadImage);
}
var widgetInstance = new WidgetInstance
{
Name = model.Name,
WidgetId = "CarouselWidget",
WidgetZoneId = model.WidgetZoneId,
PublishStart = model.PublishStart,
PublishEnd = model.PublishEnd,
DisplayOrder = model.DisplayOrder,
Data = JsonConvert.SerializeObject(model.Items)
};
_widgetInstanceRepository.Add(widgetInstance);
await _widgetInstanceRepository.SaveChangesAsync();
return(CreatedAtAction(nameof(Get), new { id = widgetInstance.Id }, null));
}
private CarouselWidgetForm ModelBindUploadFiles(CarouselWidgetForm model)
{
for (var i = 0; i < model.Items.Count; i++)
{
model.Items[i].UploadImage = Request.Form.Files[$"items[{i}][uploadImage]"];
}
return(model);
}
public IActionResult Get(long id)
{
var widgetInstance = _widgetInstanceRepository.Query().FirstOrDefault(x => x.Id == id);
var model = new CarouselWidgetForm
{
Id = widgetInstance.Id,
Name = widgetInstance.Name,
WidgetZoneId = widgetInstance.WidgetZoneId,
PublishStart = widgetInstance.PublishStart,
PublishEnd = widgetInstance.PublishEnd,
Items = JsonConvert.DeserializeObject <IList <CarouselWidgetItemForm> >(widgetInstance.Data)
};
foreach (var item in model.Items)
{
item.ImageUrl = _mediaService.GetMediaUrl(item.Image);
}
return(Json(model));
}
public async Task <ActionResult <CarouselWidgetForm> > Get(long id)
{
var totalWidgets = _widgetInstanceRepository.Query().ToList().Count();
var widgetInstance = await _widgetInstanceRepository.Query().FirstOrDefaultAsync(x => x.Id == id);
var model = new CarouselWidgetForm
{
Id = widgetInstance.Id,
Name = widgetInstance.Name,
WidgetZoneId = widgetInstance.WidgetZoneId,
PublishStart = widgetInstance.PublishStart,
PublishEnd = widgetInstance.PublishEnd,
DisplayOrder = widgetInstance.DisplayOrder,
Items = JsonConvert.DeserializeObject <IList <CarouselWidgetItemForm> >(widgetInstance.Data)
};
foreach (var item in model.Items)
{
item.ImageUrl = _mediaService.GetMediaUrl(item.Image);
}
return(model);
}
