Feedback bar for showing response to user actions

Fixes #215

static/js/directives/ui/feedback-bar.js

@@ -0,0 +1,35 @@
+/**
+ * An element which displays a feedback bar when an action has been taken.
+ */
+angular.module('quay').directive('feedbackBar', function () {
+  var directiveDefinitionObject = {
+    priority: 0,
+    templateUrl: '/static/directives/feedback-bar.html',
+    replace: false,
+    transclude: true,
+    restrict: 'C',
+    scope: {
+      'feedback': '=feedback'
+    },
+    controller: function($scope, $element, AvatarService, Config, UIService, $timeout) {
+      $scope.viewCounter = 0;
+
+      $scope.$watch('feedback', function(feedback) {
+        if (feedback) {
+          $scope.viewCounter++;
+        } else {
+          $scope.viewCounter = 0;
+        }
+      });
+
+      $($element).find('.feedback-bar-element')
+                 .on('webkitAnimationEnd oanimationend oAnimationEnd msAnimationEnd animationend',
+        function(e) {
+          $scope.$apply(function() {
+            $scope.viewCounter = 0;
+          });
+        });
+    }
+  };
+  return directiveDefinitionObject;
+});

static/js/directives/ui/robots-manager.js

@@ -22,6 +22,7 @@ angular.module('quay').directive('robotsManager', function () {
       $scope.shownRobot = null;
       $scope.showRobotCounter = 0;
       $scope.Config = Config;
+      $scope.feedback = null;
 
       // Listen for route changes and update the tabs accordingly.
       var locationListener = $rootScope.$on('$routeUpdate', function(){
@@ -117,6 +118,10 @@ angular.module('quay').directive('robotsManager', function () {
             created.teams = [];
             created.repositories = [];
             $scope.robots.push(created);
+            $scope.feedback = {
+              'kind': 'info',
+              'message': 'Robot account ' + name + ' was created'
+            };
           });
       };
 
@@ -126,6 +131,10 @@ angular.module('quay').directive('robotsManager', function () {
           var index = $scope.findRobotIndexByName(info.name);
           if (index >= 0) {
             $scope.robots.splice(index, 1);
+            $scope.feedback = {
+              'kind': 'info',
+              'message': 'Robot account ' + info.name + ' was deleted'
+            };
           }
         }, ApiService.errorDisplay('Cannot delete robot account'));
       };