From 1febd32a765c2e04104dad07c3fdffb7950365f1 Mon Sep 17 00:00:00 2001
From: vrana <jakubv@fb.com>
Date: Thu, 1 Mar 2012 16:32:31 -0800
Subject: [PATCH] Don't hide columns with stats from previous age, hide columns
 with no data

Summary:
This does two things:

- don't fill '-' for columns where there are data from previous week
- completele hide columns if there are now new data so that noobs don't have a
55 years of history

Test Plan:
View my commits stats.
View my requested changes stats.
View epriestley FB stats.

Reviewers: vii, epriestley

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1750
---
 .../view/revisionstats/DifferentialRevisionStatsView.php  | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/applications/differential/view/revisionstats/DifferentialRevisionStatsView.php b/src/applications/differential/view/revisionstats/DifferentialRevisionStatsView.php
index 27c7fdda78..4d8aaae49e 100644
--- a/src/applications/differential/view/revisionstats/DifferentialRevisionStatsView.php
+++ b/src/applications/differential/view/revisionstats/DifferentialRevisionStatsView.php
@@ -101,10 +101,12 @@ final class DifferentialRevisionStatsView extends AphrontView {
     }
 
     $old_count = 0;
-    foreach ($dates as $age => $cutoff) {
+    foreach (array_reverse($dates) as $age => $cutoff) {
       $weeks = ($now - $cutoff + 0.) / (7 * 60 * 60 * 24);
-      if ($old_count == $counts[$age]) {
-        continue;
+      if ($old_count == $counts[$age] && count($row_array) == 1) {
+        end($row_array);
+        unset($dates[key($row_array)]);
+        $row_array = array();
       }
       $old_count = $counts[$age];