private static AppliedFilterViewModel PopulateAppliedFilterViewModel(
IBaseSearchablePageViewModel searchablePageViewModel,
string currentFilter
)
{
var appliedFilter = searchablePageViewModel.Filters.Single(
filter => FilterOptionsContainsFilter(currentFilter, filter.FilterOptions)
);
return(new AppliedFilterViewModel(
GetFilterDisplayText(currentFilter, appliedFilter.FilterOptions),
appliedFilter.FilterName,
GetFilterValue(currentFilter, appliedFilter.FilterOptions)
));
}
public IViewComponentResult Invoke(
IBaseSearchablePageViewModel searchablePageViewModel
)
{
var currentFilters = searchablePageViewModel.ExistingFilterString?.Split(FilteringHelper.FilterSeparator).ToList() ??
new List <string>();
var appliedFilters = currentFilters.Select(
currentFilter => PopulateAppliedFilterViewModel(searchablePageViewModel, currentFilter)
);
var model = new CurrentFiltersViewModel(
appliedFilters,
searchablePageViewModel.SearchString,
searchablePageViewModel.SortBy,
searchablePageViewModel.SortDirection,
searchablePageViewModel.ItemsPerPage,
searchablePageViewModel.RouteData
);
return(View(model));
}
