App host notifier, required by apps to handle development/debug notifications to and from the app host

appHostNotifier.js

angular
  .module('ampAppHostNotifier', [])
  .factory('appHostNotifier', [
    '$rootScope',
    '$window',
    '$location',

    function($rootScope, $window, $location) {
      return {
        init: function() {
          if ($window.parent !== $window) {
            $rootScope.$on("$routeChangeSuccess", function(e, toRoute) {
              var appInfo = { url: $location.url() };
              var route = toRoute.$$route;

              appInfo.route = {
                controller: route.controller,
                controllerAs: route.controllerAs,
                template: route.template,
                templateUrl: route.templateUrl
              };

              appInfo.params = _.extend({}, toRoute.params, toRoute.pathParams);

              $window.parent.postMessage(appInfo, 'http://0.0.0.0:9090');

            });

            $rootScope.$on("$stateChangeSuccess", function(e, toState, toParams) {
              var appInfo = { url: $location.url() };
              var stateInfo = angular.copy(toState);

              delete stateInfo.resolve;

              appInfo.state = stateInfo;
              appInfo.params = toParams;

              $window.parent.postMessage(appInfo, 'http://0.0.0.0:9090');
            });

            function parseAppMessage(event)
            {
              if (event.data === 'reload') {
                $window.location.reload();
              }
            }

            $window.addEventListener("message", parseAppMessage, false);


          }
        }
      }
    }

  ]);