public SimpleFacetedSearchInstance GetSimpleFacetedSearch(object folder, object groupByFields)
{
if (groupByFields == null || groupByFields == Null.Value || groupByFields == Undefined.Value)
{
throw new JavaScriptException(this.Engine, "Error", "Must specify the field(s) to group by as the second parameter.");
}
var groupByFieldsList = new List <string>();
if (groupByFields is ArrayInstance)
{
groupByFieldsList.AddRange((groupByFields as ArrayInstance).ElementValues.OfType <string>());
}
else
{
groupByFieldsList.Add(groupByFields.ToString());
}
var targetFolder = GetFolderFromObject(folder);
var simpleFacetedSearch = LuceneHelper.GetSimpleFacetedSearch(targetFolder, groupByFieldsList.ToArray());
return(new SimpleFacetedSearchInstance(this.Engine.Object.InstancePrototype, simpleFacetedSearch));
}