From 4d228d61ae4bb9497251c2fe9151b3ef10c5a559 Mon Sep 17 00:00:00 2001
From: Ilya Shakhat <ishakhat@mirantis.com>
Date: Thu, 1 Aug 2013 20:12:54 +0400
Subject: [PATCH] Fixed retrieving of commit index from vcs

Change-Id: Ic917f8f2bf734d7cb4a68eba325c686cbf7877d5
---
 dashboard/templates/module_details.html | 2 +-
 dashboard/web.py                        | 8 +++++++-
 stackalytics/processor/vcs.py           | 3 +++
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/dashboard/templates/module_details.html b/dashboard/templates/module_details.html
index f14a93453..6ebc8207f 100644
--- a/dashboard/templates/module_details.html
+++ b/dashboard/templates/module_details.html
@@ -34,7 +34,7 @@
 
 {% block right_frame %}
 
-    <h2>Recent commits</h2>
+    <h2>Recent activity</h2>
 
     {% for rec in commits %}
         <div style="padding-bottom: 1em;">
diff --git a/dashboard/web.py b/dashboard/web.py
index 9488844b4..a847d19c1 100644
--- a/dashboard/web.py
+++ b/dashboard/web.py
@@ -548,11 +548,17 @@ def timeline(records, **kwargs):
     week_stat_commits = dict((c, 0) for c in weeks)
     week_stat_commits_hl = dict((c, 0) for c in weeks)
 
+    param = get_parameter(kwargs, 'metric')
+    if ('reviews' in param) or ('marks' in param):
+        handler = lambda record: 0
+    else:
+        handler = lambda record: record['loc']
+
     # fill stats with the data
     for record in records:
         week = record['week']
         if week in weeks:
-            week_stat_loc[week] += record['loc']
+            week_stat_loc[week] += handler(record)
             week_stat_commits[week] += 1
             if 'all' in release_names or record['release'] in release_names:
                 week_stat_commits_hl[week] += 1
diff --git a/stackalytics/processor/vcs.py b/stackalytics/processor/vcs.py
index 3f735b19e..60c276a84 100644
--- a/stackalytics/processor/vcs.py
+++ b/stackalytics/processor/vcs.py
@@ -100,6 +100,9 @@ class Git(Vcs):
         self.get_release_index()
 
     def get_release_index(self):
+        if not os.path.exists(self.folder):
+            return {}
+
         os.chdir(self.folder)
         if not self.release_index:
             for release in self.repo['releases']: