private Facet CreateFromContentTag(ISearchContext searchContext, ContentTag tag)
{
var queryString = searchContext.AsNameValueCollection();
var f = new Facet(tag, "", IsSelected(tag.Value));
// recursively set children
f.SetChildren(GetChildren(searchContext, queryString, tag.Children));
return(f);
}
public string ClearAllFiltersUrl(ISearchContext searchContext)
{
var result =
searchContext.AsNameValueCollection()
.RemoveKey(Constants.SearchContext.Keys.Facets)
.RemoveKey(Constants.SearchContext.Keys.PageNumber);
// remove keyword if we are treating it as a facet
if (searchContext.CollectionSettings.ShowKeywordFacet)
{
result = result.RemoveKey(Constants.SearchContext.Keys.Query);
}
return(result.ToQueryString(true));
}
public IEnumerable <Facet> CreateSelectedFacets(ISearchContext searchContext)
{
foreach (var selectedFacetViewModelProvider in selectedFilterProviders)
{
if (!selectedFacetViewModelProvider.AnyFacetsActive(searchContext))
{
continue;
}
var selected = selectedFacetViewModelProvider.Get(searchContext, searchContext.AsNameValueCollection());
foreach (var facetViewModel in selected)
{
yield return(facetViewModel);
}
}
}
private Facet CreateFromAutomatedTag(ISearchContext searchContext, AutomatedTag tag)
{
var f = new Facet(tag, "", IsSelected(tag.Value));
// TODO this logic needs to be pushed into the automated tag implementation to be more flexible, e.g. sorting might be different per tag (year -> desc)
var children =
resultSetFacets.Where(facet => facet.Item.Id.Equals(tag.Id))
.Select(
facet =>
new Facet(
facet.Item,
GetChildQueryString(searchContext, searchContext.AsNameValueCollection(), facet.Item),
IsSelected(facet.Item.Value),
facet.Count,
null))
.OrderBy(facet => facet.Title);
f.SetChildren(children);
return(f);
}