public GalleryPage()
{
InitializeComponent();
ViewModel = GalleryPageViewModel.Instance;
BindingContext = ViewModel;
}
private static async Task AddFileToGalleryAsync(GalleryPageViewModel vm, StorageFile file, StorageFolder folder)
{
var mediaFile = await file.CopyAsync(folder, file.Name, NameCollisionOption.GenerateUniqueName);
// Add new media file to gallery.
//await vm.Gallery.AddFileAsync(vm.TileSize, mediaFile);
}
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
if (_photoResult != null)
{
Model.OriginalImage = _photoResult.ChosenPhoto;
Model.Saved = false;
_photoResult = null;
NavigationService.Navigate(new Uri("/Pages/SegmenterPage.xaml", UriKind.Relative));
}
else
{
if (_viewModel == null)
{
_viewModel = new GalleryPageViewModel();
await _viewModel.Initialize();
DataContext = _viewModel;
}
Model.AnnotationsBitmap = null;
Model.KernelShape = Lumia.Imaging.Adjustments.LensBlurPredefinedKernelShape.Circle;
Model.KernelSize = 0.0;
Model.OriginalImage = null;
Model.Saved = false;
}
}
public ActionResult GalleryPage()
{
var images = _galleryRepo.GetAll();
var videos = _galleryVideosRepo.GetAll();
var vm = new GalleryPageViewModel()
{
Images = images,
Videos = videos
};
return(View(vm));
}
// GET: Admin/ArtGallery
public ActionResult Index(int?page, string filter)
{
SearchPaginationViewModel search_vm = new SearchPaginationViewModel()
{
filter = filter + "",
page = page.HasValue ? page.Value : 1
};
GalleryPageViewModel page_vm = NegahenoService.Get_Index_ArtGallery(search_vm, this);
if (Request.IsAjaxRequest())
{
return(PartialView("_PartialGalleryList", page_vm.paged_list_artGallery));
}
else
{
return(View(page_vm));
}
}
// Gallery
public ActionResult Gallery(int pageIndex = 1, int?category = null)
{
int pageSize = 9;
int totalRecords = 0;
int totalFilteredRecords = 0;
List <Album> albums = DataProvider
.GetAlbums <Album>
(
out totalRecords,
out totalFilteredRecords,
new DbParameters <Album> {
PageSize = pageSize, PageIndex = pageIndex, Filters = category != null ? new Album {
CategoryId = (int)category
} : null
},
true
)
.Where(x => x.Photos != null && x.Photos.Count > 0)
.ToList();
foreach (var album in albums)
{
album.Photos = album.Photos.OrderBy(p => p.UploadedOn).Take(1).ToList();
album.Photos.ForEach(photo => photo.FileUrl = photo.FileUrl != null ? System.IO.Path.Combine(GetImagesFolderPath("Photos"), photo.FileUrl) : null);
}
GalleryPageViewModel model = new GalleryPageViewModel
{
Albums = albums,
PageCount = (totalFilteredRecords > pageSize ? (int)Math.Ceiling((decimal)totalFilteredRecords / pageSize) : 1),
PageInex = pageIndex,
CategoryId = category
};
return(View(model));
}
public GalleryPageViewModel Get_Index_ArtGallery(SearchPaginationViewModel search_pagination_vm, Controller ctrl)
{
ctrl.TempData["page"] = search_pagination_vm.page;
ctrl.TempData["filter"] = search_pagination_vm.filter;
GalleryPageViewModel page_vm = new GalleryPageViewModel();
IPagedList <ArtGalleryViewModel> paged_list_artGallery = null;
List <ArtGalleryViewModel> lst_gallery = DataLayer.Get_ArtGalleryList();
if (lst_gallery != null)
{
lst_gallery = FilterGalleryList(lst_gallery, search_pagination_vm.filter);
lst_gallery = lst_gallery.OrderBy(x => x.fromDate).Select((x, Index) => new ArtGalleryViewModel()
{
rowNumber = Index + 1,
GalleryId = x.GalleryId,
fa_title = x.fa_title,
description = x.description,
fromDate = x.fromDate,
toDate = x.toDate,
fromHour = x.fromHour,
toHour = x.toHour
}).ToList();
int currentpage = search_pagination_vm.page.HasValue ? search_pagination_vm.page.Value : 1;
paged_list_artGallery = lst_gallery.ToPagedList(currentpage, pagesize);
}
page_vm.paged_list_artGallery = paged_list_artGallery;
page_vm.search_pagination_params = search_pagination_vm;
return(page_vm);
}
private static async Task CopyLocalFile(GalleryPageViewModel vm, StorageFile file)
{
var folder = await StorageApplicationPermissions.FutureAccessList.GetFolderAsync("gallery");
await AddFileToGalleryAsync(vm, file, folder);
}
public GalleryPage()
{
InitializeComponent();
BindingContext = _ViewModel = new GalleryPageViewModel();
}
protected override void OnNavigatedFrom(NavigationEventArgs e)
{
base.OnNavigatedFrom(e);
DataContext = null;
_viewModel = null;
}
