i18n: Fix urls while not / exists

app.js

@@ -86,6 +86,8 @@ const csrfProtection = csrf({ cookie: true });
 app.use(csrfProtection);
 app.use(/\/(fr|en)/i, indexRouter);
 app.use(/\/(fr|en)\/auth/i, authRouter);
+app.use("/", indexRouter);
+app.use("/auth", authRouter);
 
 // catch 404 and forward to error handler
 app.use(function (req, res, next) {

controllers/auth.js

@@ -7,7 +7,10 @@ function indexPage(req, res) {
 }
 
 function loginPage(req, res) {
-    res.render('auth/login');
+    res.render('auth/login', {
+        title: req.i18n.__("SoundBirder - Login"),
+        locale: req.i18n.locale
+    });
 }
 
 function login(req, res) {
@@ -19,7 +22,10 @@ function logout(req, res) {
 }
 
 function registerPage(req, res) {
-    res.render('auth/register');
+    res.render('auth/register', {
+        title: req.i18n.__("SoundBirder - Register"),
+        locale: req.i18n.locale
+    });
 }
 
 function register(req, res) {

controllers/index.js

@@ -2,12 +2,16 @@
 function getIndex(req, res) {
     res.render('index', {
         title: 'SoundBirder',
-        csrf_token: req.csrfToken()
+        csrf_token: req.csrfToken(),
+        locale: req.i18n.locale
     });
 }
 
 function getAbout(req, res) {
-    res.render('about', { title: 'About SoundBirder' });
+    res.render('about', {
+        title: 'About SoundBirder',
+        locale: req.i18n.locale
+     });
 }
 
 module.exports = {

views/layout.pug

@@ -10,11 +10,12 @@ html
         header 
             h1= title
         nav
+            - var i18n_prefix = locale ? '/' + locale : ''
             ul
                 li
-                    a(href="/") #{ __("Game") }
+                    a(href=`${i18n_prefix}/`) #{ __("Game") }
                 li
-                    a(href="/about") #{ __("About") }
+                    a(href=`${i18n_prefix}/about`) #{ __("About") }
         main 
             block content
         footer