configured localization

app/i18n.ts

@@ -0,0 +1,14 @@
+import {notFound} from 'next/navigation';
+import {getRequestConfig} from 'next-intl/server';
+ 
+// Can be imported from a shared config
+const locales = ['en', 'hr'];
+ 
+export default getRequestConfig(async ({locale}) => {
+  // Validate that the incoming `locale` parameter is valid
+  if (!locales.includes(locale as any)) notFound();
+ 
+  return {
+    messages: (await import(`../messages/${locale}.json`)).default
+  };
+});

messages/en.json

@@ -0,0 +1,5 @@
+{
+    "Index": {
+      "title": "Welcome!"
+    }
+  }

messages/hr.json

@@ -0,0 +1,5 @@
+{
+    "Index": {
+      "title": "Dobrodošli!"
+    }
+  }

middleware.ts

@@ -4,10 +4,26 @@
  */
 
 import { auth } from '@/app/lib/auth'
+import createIntlMiddleware from 'next-intl/middleware';
 
-export default auth; // middleware will call NextAuth's `auth` method, which will in turn call) see `auth.ts`
+const locales = ['en', 'de'];
+const publicPages = ['/', '/login'];
+ 
+const intlMiddleware = createIntlMiddleware({
+  locales,
+  localePrefix: 'as-needed',
+  defaultLocale: 'hr'
+});
 
 export const config = {
-  // midleware will NOT be called for paths: ['/api/auth/*', '/_next/static/*', '/_next/image*']
+  // midleware will NOT be called for paths: '/api/auth/*', '/_next/static/*', '/_next/image*', static files and public pages
-  matcher: ['/((?!api|policy|terms|_next/static|_next/image|.*\\.png$|.*\\.webm$).*)'],
+  matcher: [
+    '/((?!api|_next/static|_next/image|.*\\.png$|.*\\.webm$|(en|hr)/(!?policy|terms|login)).*)'
+  ],
 };
+
+// middleware will call NextAuth's `auth` method, which will in turn call) see `auth.ts`
+export default auth((req) => {
+  // call the internalization middleware
+  return(intlMiddleware(req));
+});

next.config.js

@@ -1,3 +1,5 @@
+import createNextIntlPlugin from 'next-intl/plugin';
+
 /** @type {import('next').NextConfig} */
 const nextConfig = {
     // Possible options:
@@ -16,4 +18,9 @@ const nextConfig = {
    }
 };
 
-module.exports = nextConfig;
+const withNextIntl = createNextIntlPlugin();
+ 
+const nextConfigIntl = withNextIntl(nextConfig);
+export default nextConfigIntl;
+
+// module.exports = nextConfigIntl;