feat(typerenderer): possibility to render number as date

Closes #743

Author: stropitek

bower.json

@@ -76,7 +76,8 @@
     "underscore": "1.8.2",
     "uri.js": "1.14.1",
     "x2js": "1.1.7",
-    "web-animations-js": "2.1.2"
+    "web-animations-js": "2.1.2",
+    "moment": "~2.10.6"
   },
   "resolutions": {
     "jsgraph": "v1.13.3-20"

gruntfile.js

@@ -124,7 +124,8 @@ module.exports = function (grunt) {
                             './bluebird/js/browser/**',
                             './notifyjs/dist/**',
                             './web-animations-js/*.js',
-                            './web-animations-js/*.js.map'
+                            './web-animations-js/*.js.map',
+                            './moment/min/moment.min.js'
                         ],
 
                         dest: './build/components/'

src/init.js

@@ -15,6 +15,7 @@
 require.config({
     waitSeconds: 0,
     paths: {
+        moment: 'components/moment/min/moment.min',
         ace: 'components/ace/src',
         async: 'components/async/lib/async',
         bowser: 'components/bowser/bowser.min',

src/src/util/typerenderer.js

@@ -1,6 +1,6 @@
 'use strict';
 
-define(['require', 'jquery', 'lodash', 'src/util/api', 'src/util/util'], function (require, $, _, API, Util) {
+define(['require', 'jquery', 'lodash', 'src/util/api', 'src/util/util', 'moment'], function (require, $, _, API, Util, moment) {
 
     var functions = {};
 
@@ -73,6 +73,16 @@ define(['require', 'jquery', 'lodash', 'src/util/api', 'src/util/util'], functio
         $element.html(result);
     };
 
+    function checkDate(options) {
+        return options.hasOwnProperty('dateFormat');
+    }
+
+    function toDate(value, options) {
+        if (options.dateFormat) {
+            return moment(value).format(options.dateFormat);
+        }
+    }
+
     functions.number = {};
     functions.number.toscreen = function ($element, val, rootVal, options) {
         var number = Number(val);
@@ -82,6 +92,8 @@ define(['require', 'jquery', 'lodash', 'src/util/api', 'src/util/util'], functio
             number = number.toPrecision(options.toPrecision);
         } else if (options.hasOwnProperty('toFixed')) {
             number = number.toFixed(options.toFixed);
+        } else if (checkDate(options)) {
+            number = toDate(number, options);
         }
         $element.html(number);
     };