WIP **** WIP

funktioniert nur teilweise: Umschaltung auf en geht seltsamerwesie nicht

routes/index.js

@@ -1,39 +1,42 @@
 import express from 'express'
 import pkg from  '../package.json' assert { type: "json" }
-import axios from "axios";
 
 const router = express.Router()
 const { name, version, date } = pkg
 
-let APIHOST = process.env.APIHOST || 'http://localhost:3004'
-
-/* GET home page. */
-router.get('/', function(req, res, next) {
-  res.render('index', {
+const renderOpts = (sid) => {
+  return {
     title: name,
     version: version,
     date: date,
-    csensor: -1
-  })
+    csensor: sid
+  }
+}
+
+/* GET home page. */
+router.get('/', function(req, res, next) {
+//  req.i18n.changeLanguage('de')
+  if(req.query.lng === undefined) {
+    res.render('chglang')
+  } else {
+    res.render('index', renderOpts(-1))
+  }
 })
 
+//
+// router.get('/', function(req, res, next) {
+// //  req.i18n.changeLanguage('de')
+//   res.render('index', renderOpts(-1))
+// })
+
 
 router.get('/:sid', async function(req, res, next) {
   const sid = req.params.sid
-  if(!isNaN(sid)) {
-    res.render('index', {
-      title: name,
-      version: version,
-      date: date,
-      csensor: sid
-    })
+  if(isNaN(sid)) {
+    res.render('index', renderOpts(-1))
+  } else {
+    res.render('index', renderOpts(sid))
   }
 })
 
 export default router
-
-
-
-// ToDo
-// Hier : getsensordata  und getmapdata unterbringen und damit den externen Server aufrufen
-