app.portBindings and newManifest.tcpPorts may be null

webadmin/src/js/update.js

@@ -0,0 +1,29 @@
+'use strict';
+
+// create main application module
+var app = angular.module('Application', []);
+
+app.controller('Controller', ['$scope', '$http', '$interval', function ($scope, $http, $interval) {
+    var apiOrigin = '';
+
+    function loadWebadmin() {
+        window.location.href = '/';
+    }
+
+    function fetchProgress() {
+        $http.get(apiOrigin + '/api/v1/cloudron/progress').success(function(data, status) {
+            if (status === 404) return; // just wait until we create the progress.json on the server side
+            if (status !== 200 || typeof data !== 'object') return console.error(status, data);
+            if (data.update === null) return loadWebadmin();
+
+            $('#updateProgressBar').css('width', data.update.percent + '%');
+            $('#updateProgressMessage').html(data.update.message);
+        }).error(function (data, status) {
+            console.error(status, data);
+        });
+    }
+
+    $interval(fetchProgress, 2000);
+
+    fetchProgress();
+}]);