Add last update time to Sheriff-O-Matic.

Tools/GardeningServer/ui/ct-failure-analyzer.html

 <!--
 Copyright 2014 The Chromium Authors. All rights reserved.
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file.
 -->
 
 <link rel="import" href="../model/ct-failure.html">
 
-<polymer-element name="ct-failure-analyzer" attributes="failures builderLatestRevisions">
+<polymer-element name="ct-failure-analyzer" attributes="failures builderLatestRevisions date">
   <script>
     // FIXME: Don't use a polymer component for this. Instead use a Failures model
     // object that knows how to do the XHR and process the data appropriately.
     Polymer({
       builderLatestRevisions: null,
       failures: null,
+      date: null,

[ojan, 2014/08/08 06:05:12]

Lets call this lastUpdateDate to be more explicit.

[teravest, 2014/08/08 22:21:27]

Done.

 
       // FIXME: Get this from https://chromium.googlesource.com/chromium/tools/build/+/master/scripts/slave/gatekeeper_trees.json?format=text.
       _trees: {
         blink: [
           "https://build.chromium.org/p/chromium.webkit",
         ],
         chromium: [
           "https://build.chromium.org/p/chromium",
           "https://build.chromium.org/p/chromium.chrome",
           "https://build.chromium.org/p/chromium.chromiumos",
           "https://build.chromium.org/p/chromium.gpu",
           "https://build.chromium.org/p/chromium.linux",
           "https://build.chromium.org/p/chromium.mac",
           "https://build.chromium.org/p/chromium.memory",
           "https://build.chromium.org/p/chromium.win"
         ],
       },
 
       update: function() {
         net.json('http://auto-sheriff.appspot.com/data').then(function(data) {
           // FIXME: Don't special-case the blink master.
           this.builderLatestRevisions = data.latest_revisions['chromium.webkit'];
+          this.date = data.date;

[ojan, 2014/08/08 06:05:12]

Lets store an actual Date object instead of a timestamp. Then you'll be able to
use Date methods in ct-last-updated.

[teravest, 2014/08/08 22:21:27]

Done.

           // FIXME: Make this a model class intead of a dumb object.
           this.failures = {};
           data.range_groups.forEach(function(group) {
             this._processFailuresForGroup(group, data.alerts);
           }.bind(this));
           // FIXME: Sort this.failures by severity of regression, then by oldestFailingRevision.
         }.bind(this));
       },
 
       _failureComparator: function(a, b) {
@@ skipping 68 matching lines @@
           failures.sort(this._failureComparator);
 
           if (!this.failures[tree])
             this.failures[tree] = [];
           this.failures[tree].push(failures);
         }.bind(this));
       },
     });
   </script>
 </polymer-element>