public ActionResult Index(AlbumViewhelper albumViewhelper)
{
if (Session.getCurrentUser() == null)
return Redirect("/admin/account/logon");
if (!SercurityServices.HasPermission((int)TypeModule.MODULE_MEDIA, Session.getCurrentUser().username, TypeAudit.Album))
{
return Redirect("/admin/error/error403");
}
saveData(albumViewhelper);
return View();
}
public List<gov_album> setSearchFilter(List<gov_album> lstAlbum, AlbumViewhelper albumViewhelper)
{
Expression<Func<gov_album, bool>> predicate = PredicateBuilder.False<gov_album>();
if (!String.IsNullOrWhiteSpace(albumViewhelper.KeySearch))
{
predicate = predicate.Or(a => a.album_title != null && a.album_title.ToUpper().Contains(albumViewhelper.KeySearch.ToUpper()));
predicate = predicate.Or(a => a.description != null && a.description.ToUpper().Contains(albumViewhelper.KeySearch.ToUpper()));
lstAlbum = lstAlbum.Where(predicate.Compile()).ToList();
}
return lstAlbum;
}
public AlbumViewhelper saveData(AlbumViewhelper albumViewhelper)
{
List<gov_album> lstAlbum = _cnttDB.gov_album.ToList();
lstAlbum = setSearchFilter(lstAlbum, albumViewhelper);
int totalCount = lstAlbum.Count;
albumViewhelper.TotalCount = totalCount;
if (albumViewhelper.TotalCount > 0)
{
int totalPage = pageCalculation(totalCount, Constant.limit);
albumViewhelper.TotalPage = totalPage;
albumViewhelper.Page = pageTransition(albumViewhelper.Direction, albumViewhelper.Page, totalPage);
albumViewhelper.FirstPage = fistPageCalculation(Constant.maxPageLine, totalPage, albumViewhelper.Page);
albumViewhelper.LastPage = lastPageCalculation(Constant.maxPageLine, totalPage, albumViewhelper.Page, albumViewhelper.FirstPage);
int take = Constant.limit;
int skip = (albumViewhelper.Page - 1) * take;
lstAlbum = lstAlbum.OrderByDescending(a => a.order_number).Skip(skip).Take(take).ToList();
albumViewhelper.LstAlbum = lstAlbum;
}
ViewData["albumViewhelper"] = albumViewhelper;
return albumViewhelper;
}