public async Task <IViewComponentResult> InvokeAsync()
{
string orderColumn = nameof(CarouselItemDto.DateCreated);
string orderType = OrderByType.Descending;
var cts = TaskHelper.CreateChildCancellationTokenSource(ClientDisconnectedToken());
IEnumerable <BlogPostDto> posts = null;
IList <CarouselItemDto> carouselItemsFinal = new List <CarouselItemDto>();
IEnumerable <CarouselItemDto> carouselItems = null;
IList <DirectoryInfo> albums = new List <DirectoryInfo>();
IList <CarouselItemDto> albumCarouselItems = new List <CarouselItemDto>();
var postsTask = _blogService.BlogPostApplicationService.GetPostsForCarouselAsync(0, 3, cts.Token);
var carouselItemsTask = _carouselItemService.GetAsync(cts.Token, c => c.Published, LamdaHelper.GetOrderBy <CarouselItemDto>(orderColumn, orderType), null, null);
await TaskHelper.WhenAllOrException(cts, postsTask, carouselItemsTask);
posts = postsTask.Result;
carouselItems = carouselItemsTask.Result;
var repository = _fileSystemRepository.CreateFolderRepositoryReadOnly(cts.Token, Server.GetWwwFolderPhysicalPathById(Folders.Gallery));
foreach (CarouselItemDto item in carouselItems)
{
if (!string.IsNullOrEmpty(item.Album))
{
var album = repository.GetByPath(item.Album);
if (album != null)
{
albums.Add(album);
albumCarouselItems.Add(item);
}
}
else
{
carouselItemsFinal.Add(item);
}
}
var carouselViewModel = new CarouselViewModel
{
Posts = posts.ToList(),
Albums = albums.ToList(),
AlbumCarouselItems = albumCarouselItems.ToList(),
CarouselItems = carouselItemsFinal.ToList(),
ItemCount = posts.Count() + albums.Count() + carouselItemsFinal.Count()
};
return(View(carouselViewModel));
}
public async Task <IViewComponentResult> InvokeAsync()
{
string orderColumn = nameof(CarouselItemDto.CreatedOn) + " desc";
var cts = TaskHelper.CreateChildCancellationTokenSource(ClientDisconnectedToken());
IEnumerable <BlogPostDto> posts = null;
IList <CarouselItemDto> carouselItemsFinal = new List <CarouselItemDto>();
IEnumerable <CarouselItemDto> carouselItems = null;
IList <DirectoryInfo> albums = new List <DirectoryInfo>();
IList <CarouselItemDto> albumCarouselItems = new List <CarouselItemDto>();
posts = await _blogService.BlogPostApplicationService.GetPostsForCarouselAsync(0, 3, cts.Token);
carouselItems = await _carouselItemService.GetAsync(cts.Token, c => c.Published, orderColumn, null, null);
var repository = _fileSystemRepository.CreateFolderRepositoryReadOnly(cts.Token, _hostingEnvironment.MapWwwPath(_appSettings.Folders[Folders.Gallery]));
foreach (CarouselItemDto item in carouselItems)
{
if (!string.IsNullOrEmpty(item.Album))
{
var album = repository.GetByPath(item.Album);
if (album != null)
{
albums.Add(album);
albumCarouselItems.Add(item);
}
}
else
{
carouselItemsFinal.Add(item);
}
}
var carouselViewModel = new CarouselViewModel
{
Posts = posts.ToList(),
Albums = albums.ToList(),
AlbumCarouselItems = albumCarouselItems.ToList(),
CarouselItems = carouselItemsFinal.ToList(),
ItemCount = posts.Count() + albums.Count() + carouselItemsFinal.Count()
};
return(View(carouselViewModel));
}