-> Remove unneeded instance sums

Author: s-paquette

idc_collections/collex_metadata_utils.py

@@ -302,20 +302,13 @@ def build_explorer_context(is_dicofdic, source, versions, filters, fields, order
                     )
         custom_facets = None
 
-        disk_size=True
-        if disk_size:
-            custom_facets = {
-                'instance_size': 'sum(instance_size)',
-                'patient_per_collec':{'type': 'terms', 'field': 'collection_id', 'limit': -1, 'missing': True,'facet': {'unique_count': 'unique(PatientID)'}},
-                'study_per_collec': {'type': 'terms', 'field': 'collection_id', 'limit': -1, 'missing': True,
-                                       'facet': {'unique_count': 'unique(StudyInstanceUID)'}},
-                'series_per_collec2': {'type': 'terms', 'field': 'collection_id', 'limit': -1, 'missing': True,
-                                     'facet': {'unique_count': 'unique(SeriesInstanceUID)'}},
-                'size_per_collec2': {'type': 'terms', 'field': 'collection_id', 'limit': 3000, 'facet': {'instance_size': 'sum(instance_size)'}},
-                'size_per_pat': {'type': 'terms', 'field': 'PatientID', 'limit': 3000, 'facet': {'instance_size': 'sum(instance_size)'}}
-
-
-            }
+        custom_facets = {
+            'patient_per_collec':{'type': 'terms', 'field': 'collection_id', 'limit': -1, 'missing': True,'facet': {'unique_count': 'unique(PatientID)'}},
+            'study_per_collec': {'type': 'terms', 'field': 'collection_id', 'limit': -1, 'missing': True,
+                                   'facet': {'unique_count': 'unique(StudyInstanceUID)'}},
+            'series_per_collec2': {'type': 'terms', 'field': 'collection_id', 'limit': -1, 'missing': True,
+                                 'facet': {'unique_count': 'unique(SeriesInstanceUID)'}}
+        }
 
         start = time.time()
         source_metadata = get_collex_metadata(