gistfile1.txt

diff --git a/webapp/app/js/graphs.js b/webapp/app/js/graphs.js
index 17ac2f8..a638d69 100644
--- a/webapp/app/js/graphs.js
+++ b/webapp/app/js/graphs.js
@@ -7,11 +7,12 @@
 perf.controller('GraphsCtrl', [
   '$state', '$stateParams', '$scope', '$rootScope', '$location', '$modal',
   'thServiceDomain', '$http', '$q', '$timeout', 'PhSeries',
-  'ThRepositoryModel', 'ThOptionCollectionModel', 'phTimeRanges',
+    'ThRepositoryModel', 'ThOptionCollectionModel', 'ThResultSetModel',
+    'phTimeRanges',
   function GraphsCtrl($state, $stateParams, $scope, $rootScope, $location,
                       $modal, thServiceDomain, $http, $q, $timeout, PhSeries,
                       ThRepositoryModel, ThOptionCollectionModel,
-                      phTimeRanges) {
+                      ThResultSetModel, phTimeRanges) {
 
     var availableColors = [ 'red', 'green', 'blue', 'orange', 'purple' ];
     var optionCollectionMap = null;
@@ -100,19 +101,22 @@ perf.controller('GraphsCtrl', [
         date: $.plot.formatDate(new Date(t), '%a %b %d, %H:%M:%S')
       };
 
-      $http.get(thServiceDomain + '/api/project/' + phSeries.projectName +
-                '/resultset/' + dataPoint.resultSetId).then(
-                  function(response) {
-                    var revision = response.data.revisions[0].revision;
-                    $scope.tooltipContent.revision = revision;
-                    dataPoint.revision = revision;
-                  });
-      $http.get(thServiceDomain + '/api/project/' + phSeries.projectName +
-                '/resultset/' + prevResultSetId).then(
-                  function(response) {
-                    var prevRevision = response.data.revisions[0].revision;
-                    $scope.tooltipContent.prevRevision = prevRevision;
-                  });
+      // Get revision information for both this datapoint and the previous
+      // one
+      _.each([{ resultSetId: dataPoint.resultSetId,
+                scopeKey: 'revision' },
+              { resultSetId: prevResultSetId,
+                scopeKey: 'prevRevision' }],
+             function(resultRevision) {
+               ThResultSetModel.getRevisions(
+                 phSeries.projectName, resultRevision.resultSetId).then(
+                   function(revisions) {
+                     $scope.tooltipContent[resultRevision.scopeKey] =
+                       revisions[0];
+                   }, function(error) {
+                     console.log("Failed to get revision: " + error);
+                   });
+             });
 
       // now position it
       $timeout(function() {
diff --git a/webapp/app/js/models/resultset.js b/webapp/app/js/models/resultset.js
index 14cc718..cfec85e 100644
--- a/webapp/app/js/models/resultset.js
+++ b/webapp/app/js/models/resultset.js
@@ -133,6 +133,46 @@ treeherder.factory('ThResultSetModel', ['$rootScope', '$http', '$location', '$q'
             );
             return jobsPromiseList;
         },
+
+        getRevisions: function(projectName, resultSetId) {
+            var defer = $q.defer();
+            $http.get(thUrl.getProjectUrl(
+                "/resultset/" + resultSetId, projectName)).then(
+                    function(response) {
+                        if (response.data.revisions.length > 0) {
+                            defer.resolve(
+                                _.map(response.data.revisions, function(r) {
+                                    return r.revision;
+                                }));
+                        } else {
+                            defer.reject("Can't find result set: " +
+                                         resultSetId);
+                        }
+                    }, function(error) {
+                      defer.reject("Failed to get result set: " + error);
+                    });
+
+            return defer.promise;
+        },
+
+        getResultSetId: function(projectName, revision) {
+            var defer = $q.defer();
+            $http.get(thUrl.getProjectUrl(
+                "/resultset/?revision=" + revision, projectName)).then(
+                    function(response) {
+                        if (response.data.results.length > 0) {
+                            defer.resolve(response.data.results[0].id);
+                        } else {
+                            defer.reject("Can't find result set for revision: " +
+                                         revision);
+                        }
+                    }, function(error) {
+                        defer.reject("Failed to get result set for revision: " +
+                                     error);
+                    });
+            return defer.promise;
+        },
+
         cancelAll: function(resultset_id, repoName) {
             var uri = resultset_id + '/cancel_all/';
             return $http.post(thUrl.getProjectUrl("/resultset/", repoName) + uri);
diff --git a/webapp/app/perf.html b/webapp/app/perf.html
index 1fb0dc5..c3fdd44 100644
--- a/webapp/app/perf.html
+++ b/webapp/app/perf.html
@@ -42,6 +42,8 @@
   <script src="js/services/main.js"></script>
   <script src="js/services/log.js"></script>
   <script src="js/models/repository.js"></script>
+  <script src="js/models/job.js"></script>
+  <script src="js/models/resultset.js"></script>
   <script src="js/perf.js"></script>
   <script src="js/compareperf.js"></script>
   <script src="js/graphs.js"></script>