public JsonResult GetAllPhotos(int appId, int userId, int page = 1)
{
var view = new PhotosViewModel();
var app = db.Instances.Where(i => i.Id == appId).First();
if (app != null)
{
int skip = (page - 1) * app.PageSize;
var images = photoService.GetPhotos(app.ImagePathDirectory + "/thumb/", app.PageSize, page)
.Skip(skip).Take(app.PageSize).ToList();
// for this set of images, which ones has the user selected
var userSelectedPhotos = db.SelectedPhotos.Where(s => s.UserId == userId).ToList();
PhotosViewModel.Photo photo;
foreach (var image in images)
{
photo = new PhotosViewModel.Photo() { ImageName = image };
var selected = userSelectedPhotos.Where(s => s.ImageName == image.ToLower()).FirstOrDefault();
if (selected != null)
photo.SelectedPhotoId = selected.Id;
view.Photos.Add(photo);
}
view.CurrentPage = page;
view.PageSize = app.PageSize;
view.TotalPhotos = photoService.GetPhotos(app.ImagePathDirectory + "/thumb/", app.PageSize, page).Count();
view.Pages = (int)Math.Ceiling(view.TotalPhotos / (double)app.PageSize);
view.TotalSelected = userSelectedPhotos.Count();
}
return Json(view, JsonRequestBehavior.AllowGet);
}
public JsonResult GetUserSelectedPhotos(int appId, int userId, int page = 1)
{
var view = new PhotosViewModel();
var app = db.Instances.Where(i => i.Id == appId).First();
if (app != null)
{
view.Photos = db.SelectedPhotos.Where(s => s.UserId == userId).OrderBy(s => s.ImageName)
.Select(s => new PhotosViewModel.Photo() { ImageName = s.ImageName, SelectedPhotoId = s.Id })
.ToList();
view.CurrentPage = page;
view.PageSize = app.PageSize;
view.TotalPhotos = view.Photos.Count();
view.Pages = (int)Math.Ceiling(view.TotalPhotos / (double)app.PageSize);
view.TotalSelected = view.Photos.Count();
}
return Json(view, JsonRequestBehavior.AllowGet);
}