Create new config values for Insights/Studio URLs

.env

@@ -4,6 +4,7 @@ BASE_URL=null
 CREDENTIALS_BASE_URL=null
 CSRF_TOKEN_API_PATH=null
 ECOMMERCE_BASE_URL=null
+INSIGHTS_BASE_URL=
 LANGUAGE_PREFERENCE_COOKIE_NAME=null
 LMS_BASE_URL=null
 LOGIN_URL=null
@@ -13,4 +14,5 @@ ORDER_HISTORY_URL=null
 REFRESH_ACCESS_TOKEN_ENDPOINT=null
 SEGMENT_KEY=null
 SITE_NAME=null
+STUDIO_BASE_URL=
 USER_INFO_COOKIE_NAME=null

.env.development

@@ -14,4 +14,5 @@ PORT=2000
 REFRESH_ACCESS_TOKEN_ENDPOINT='http://localhost:18000/login_refresh'
 SEGMENT_KEY=null
 SITE_NAME='edX'
+STUDIO_BASE_URL='http://localhost:18010'
 USER_INFO_COOKIE_NAME='edx-user-info'

.env.test

@@ -14,4 +14,5 @@ PORT=2000
 REFRESH_ACCESS_TOKEN_ENDPOINT='http://localhost:18000/login_refresh'
 SEGMENT_KEY=null
 SITE_NAME='edX'
+STUDIO_BASE_URL='http://localhost:18010'
 USER_INFO_COOKIE_NAME='edx-user-info'

src/index.jsx

@@ -3,6 +3,7 @@ import 'regenerator-runtime/runtime';
 
 import {
   APP_INIT_ERROR, APP_READY, subscribe, initialize,
+  mergeConfig,
 } from '@edx/frontend-platform';
 import { AppProvider, ErrorPage } from '@edx/frontend-platform/react';
 import React from 'react';
@@ -51,6 +52,14 @@ subscribe(APP_INIT_ERROR, (error) => {
 });
 
 initialize({
+  handlers: {
+    config: () => {
+      mergeConfig({
+        INSIGHTS_BASE_URL: process.env.INSIGHTS_BASE_URL || null,
+        STUDIO_BASE_URL: process.env.STUDIO_BASE_URL || null,
+      }, 'LearnerAppConfig');
+    },
+  },
   // TODO: Remove this once the course blocks api supports unauthenticated
   // access and we are prepared to support public courses in this app.
   requireAuthenticatedUser: true,