From e02ac807a0ff5dd10cd97b56b2b5eb1ce69fd88d Mon Sep 17 00:00:00 2001
From: Dmitry Vyukov <dvyukov@google.com>
Date: Fri, 24 Aug 2018 20:39:37 +0200
Subject: dashboard/app: show recent crashes first after time sorting

---
 dashboard/app/bug.html         | 2 +-
 dashboard/app/static/common.js | 7 +++++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/dashboard/app/bug.html b/dashboard/app/bug.html
index 2cdfc8d78..056699fae 100644
--- a/dashboard/app/bug.html
+++ b/dashboard/app/bug.html
@@ -38,7 +38,7 @@ Page with details about a single bug.
 		<caption>All crashes ({{.Bug.NumCrashes}}):</caption>
 		<tr>
 			<th><a onclick="return sortTable(this, 'Manager', textSort)" href="#">Manager</a></th>
-			<th><a onclick="return sortTable(this, 'Time', textSort)" href="#">Time</a></th>
+			<th><a onclick="return sortTable(this, 'Time', textSort, true)" href="#">Time</a></th>
 			<th><a onclick="return sortTable(this, 'Kernel', textSort)" href="#">Kernel</a></th>
 			<th><a onclick="return sortTable(this, 'Commit', textSort)" href="#">Commit</a></th>
 			<th><a onclick="return sortTable(this, 'Syzkaller', textSort)" href="#">Syzkaller</a></th>
diff --git a/dashboard/app/static/common.js b/dashboard/app/static/common.js
index f2c2a8c4a..5a146f3bd 100644
--- a/dashboard/app/static/common.js
+++ b/dashboard/app/static/common.js
@@ -1,14 +1,17 @@
 // Copyright 2018 syzkaller project authors. All rights reserved.
 // Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
 
-function sortTable(item, colName, conv) {
+function sortTable(item, colName, conv, desc = false) {
 	table = item.parentNode.parentNode.parentNode;
 	rows = table.getElementsByTagName("tr");
 	col = findColumnByName(rows[0].getElementsByTagName("th"), colName);
 	values = new Array;
 	for (i = 1; i < rows.length; i++)
 		values[i] = conv(rows[i].getElementsByTagName("td")[col].textContent);
-	desc = isSorted(values);
+	if (desc)
+		desc = !isSorted(values.slice().reverse())
+	else
+		desc = isSorted(values);
 	do {
 		changed = false;
 		for (i = 1; i < values.length - 1; i++) {
-- 
cgit mrf-deployment