Added top uploads by user API endpoint.

portal/solar.py

@@ -458,6 +458,20 @@ def get_top_uploading_institutions():
     return dict(sorted(res.items(), key=lambda x:x[1], reverse=True))
 
 
+def get_top_uploading_users():
+    res = dict()
+    users = get_all_active_users()
+    for user in users:
+        uploads = UploadSolar.query.filter_by(upload_user=user.id).all()
+        for upload in uploads:
+            if user.name not in res:
+                res[user.name] = 0
+            res[user.name] += len(upload.upload_file_hashes)
+    if len(res) >= 5:
+        return dict(sorted(res.items(), key=lambda x:x[1], reverse=True)[:5])
+    return dict(sorted(res.items(), key=lambda x:x[1], reverse=True))
+
+
 def get_all_active_users():
     # TODO: do filtering purely within an SQL query
     res = []