public static SearchFilter BuildFilters(this SearchFilter searchFilter, List <FilterModel> filterList)
{
foreach (var filter in filterList)
{
// There may be aspects of this not working correctly. Previously "Contains" vs. "Equals"
// didn't seem to make a difference, also can't search with phrases using any syntax - "one two", one?two,
// "one?two", one*two, etc. That may need to be chased down at some point in order to filter on exact phrases
// such as those in categories. These issues were occurring under a pervious version of the
// Lucene interface; the latest version clears up a lot of issues, and perhaps these as well.
foreach (var filterValues in filter.FilterValue.Trim().ToLower().Split(new[] { " ", "&" }, StringSplitOptions.RemoveEmptyEntries))
{
searchFilter.AddClause(new SearchFilterClause(filter.FilterTerm, filterValues, filter.FilterOperator));
}
}
return(searchFilter);
}
