Use generic meta variable for returning more data about the search

core/db/processing.py

@@ -58,7 +58,7 @@ def annotate_results(results):
                             item["num_chans"] = num_chans[item["nick"]]
 
 
-def parse_results(results, aggs=None):
+def parse_results(results, meta=None):
     results_parsed = []
     stringify = ["host", "channel"]
     if "hits" in results.keys():
@@ -110,13 +110,13 @@ def parse_results(results, aggs=None):
                     else:
                         element["time"] = time
                 results_parsed.append(element)
-    if aggs:
-        aggregations = {}
+    if meta:
+        meta = {"aggs": {}}
         if "aggregations" in results:
             for field in ["avg_sentiment"]:  # Add other number fields here
                 if field in results["aggregations"]:
-                    aggregations[field] = results["aggregations"][field]
-        return (aggregations, results_parsed)
+                    meta["aggs"][field] = results["aggregations"][field]
+        return (meta, results_parsed)
 
     return results_parsed