protected virtual Lucene.Net.Search.Query VisitWithinBounds(WithinBoundsNode node, LuceneQueryMapperState mappingState)
{
SpatialContext ctx = SpatialContext.GEO;
var strategy = new PointVectorStrategy(ctx, Sitecore.ContentSearch.Spatial.Common.Constants.LocationFieldName);
if (node.MinLatitude is double && node.MinLongitude is double && node.MaxLatitude is double && node.MaxLongitude is double)
{
//var distance = DistanceUtils.Dist2Degrees((double)node.Radius, DistanceUtils.EARTH_MEAN_RADIUS_KM);
var rectangle = ctx.MakeRectangle((double)node.MinLongitude, (double)node.MaxLongitude, (double)node.MinLatitude, (double)node.MaxLatitude);
var spatialArgs = new SpatialArgs(SpatialOperation.IsWithin, rectangle);
var filter = strategy.MakeFilter(spatialArgs);
var dq = strategy.MakeQuery(spatialArgs);
//DistanceReverseValueSource valueSource = new DistanceReverseValueSource(strategy, rectangle.GetCenter(), double.MaxValue);
//ValueSourceFilter vsf = new ValueSourceFilter(new QueryWrapperFilter(dq), valueSource, 0, double.MaxValue);
var filteredSpatial = new FilteredQuery(new MatchAllDocsQuery(), filter);
//mappingState.FilterQuery = filteredSpatial;
//Lucene.Net.Search.Query spatialRankingQuery = new FunctionQuery(valueSource);
Random r = new Random(DateTime.Now.Millisecond);
var randomNumber = r.Next(10000101, 11000101);
Lucene.Net.Search.Query dummyQuery = Lucene.Net.Search.NumericRangeQuery.NewIntRange("__smallcreateddate", randomNumber, Int32.Parse(DateTime.Now.ToString("yyyyMMdd")), true, true);
BooleanQuery bq = new BooleanQuery();
bq.Add(filteredSpatial, Occur.MUST);
//bq.Add(spatialRankingQuery, Occur.MUST);
bq.Add(dummyQuery, Occur.SHOULD);
return(bq);
}
throw new NotSupportedException("Wrong parameters type, Radius, latitude and longitude must be of type double");
}
protected virtual Sitecore.ContentSearch.Linq.Nodes.QueryNode VisitWithinBounds(WithinBoundsNode node, LuceneQueryOptimizerState mappingState)
{
return(new WithinBoundsNode(node.Field, node.MinLatitude, node.MinLongitude, node.MaxLatitude, node.MaxLongitude, mappingState.Boost));
}