Fix issue where ui on old datashader version sent undefined and custom filter

Author: Sean Sullivan

elastic_datashader/elastic.py

@@ -361,12 +361,14 @@ def build_dsl_filter(filter_inputs) -> Optional[Dict[str, Any]]:
             filter_key = f.get("meta", {}).get("key")
             if f.get("meta", {}).get("negate"):
                 if filter_key == "query":
-                    filter_dict["must_not"].append({"bool": f.get(filter_key).get("bool")})
+                    filt_index = list(f.get(filter_key))[0]
+                    filter_dict["must_not"].append({filt_index: f.get(filter_key).get(filt_index)})
                 else:
                     filter_dict["must_not"].append({filter_key: f.get(filter_key)})
             else:
                 if filter_key == "query":
-                    filter_dict["filter"].append({"bool": f.get(filter_key).get("bool")})
+                    filt_index = list(f.get(filter_key))[0]
+                    filter_dict["must_not"].append({filt_index: f.get(filter_key).get(filt_index)})
                 else:
                     filter_dict["filter"].append({filter_key: f.get(filter_key)})
 

elastic_datashader/parameters.py

@@ -301,6 +301,9 @@ def extract_parameters(headers: Dict[Any, Any], query_params: Dict[Any, Any]) ->
     params["timeOverlapSize"] = query_params.get("timeOverlapSize", "auto")
     params["debug"] = query_params.get("debug", False) == 'true'
 
+    if params["geofield_type"] == "undefined":
+        params["geofield_type"] = "geo_point"
+
     if params["geopoint_field"] is None:
         logger.error("missing geopoint_field")
         raise ValueError("missing geopoint_field")