public ActionResult List(int?page)
{
page = page.HasValue ? page.Value : 1;
var viewModel = new AbsolutionsViewModel();
int totalIndulgences = _indulgeMeService.IndulgencesCount();
viewModel.Indulgences = _indulgeMeService.AllIndulgences(page.Value - 1, pageSize);
viewModel.SiteInfo = _indulgeMeService.GetSiteSummaryInfo();
viewModel.Page = page.Value;
viewModel.NextPage = page.Value + 1;
viewModel.PreviousPage = page.Value > 1 ? page.Value - 1 : 0;
viewModel.CurrentPage = page.Value;
viewModel.ShowNextPageLink = (totalIndulgences / pageSize) + 1 > page.Value;
viewModel.ShowPreviousPageLink = page.Value > 1;
viewModel.PagingStart = viewModel.CurrentPage - 5 > 1 ? viewModel.CurrentPage - 5 : 1;
viewModel.PagingEnd = viewModel.CurrentPage + 5 < (totalIndulgences / pageSize) + 1 ? viewModel.CurrentPage + 5 : (totalIndulgences / pageSize) + 1;
return(View(viewModel));
}