public override void Process(ApplyFacetArgs args)
{
if (!IsSimpleFacet(args.FacetItem))
{
return;
}
var selectedValues = args.SearchParameters.SelectedFacets?.FirstOrDefault(x => x.FacetId == args.FacetItem.ID.Guid)?.SelectedValues;
if (selectedValues == null || !selectedValues.Any())
{
return;
}
var indexProp = args.FacetItem.IndexProperty;
if (string.IsNullOrWhiteSpace(indexProp))
{
return;
}
var facetPredicate = PredicateBuilder.True <SearchResultItem>();
foreach (var value in selectedValues)
{
facetPredicate = args.FacetItem.UseAnd?
facetPredicate.And(x => x[indexProp] == value)
: facetPredicate.Or(x => x[indexProp] == value);
}
args.Query = args.Query.Where(facetPredicate);
}
public override void Process(ApplyFacetArgs args)
{
if (!IsSimpleFacet(args.FacetItem))
{
return;
}
var indexProp = args.FacetItem.IndexProperty;
if (string.IsNullOrWhiteSpace(indexProp))
{
Log.Warn($"Nimble:ApplyFacet:ListFacet: Missing Expected indexProp. Skipping facet {args.FacetItem.DisplayName}, {args.FacetItem.ID}", this);
return;
}
var minValues = args.FacetItem.MinimumValues;
args.Query = args.Query.FacetOn(x => x[indexProp], minValues);
}
public IQueryable <SearchResultItem> ApplyFacetOn(IQueryable <SearchResultItem> query, FacetItem[] facets, SearchParameters searchParameters)
{
if (facets == null || !facets.Any())
{
return(query);
}
// Run Facets
var facetArgs = new ApplyFacetArgs
{
SearchParameters = searchParameters,
Query = query
};
foreach (var facet in facets)
{
facetArgs.FacetItem = facet;
CorePipeline.Run(Pipeline.ApplyFacetOn, facetArgs);
}
return(facetArgs.Query);
}