From 64bd026d46f95638376e82d4c3fd54d4266cec8f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nikola=20Dere=C5=BEi=C4=87?= <nikola.derezic@gmail.com>
Date: Fri, 16 Feb 2024 15:46:48 +0100
Subject: [PATCH] configured localization

---
 app/i18n.ts      | 14 ++++++++++++++
 messages/en.json |  5 +++++
 messages/hr.json |  5 +++++
 middleware.ts    | 26 +++++++++++++++++++++-----
 next.config.js   |  9 ++++++++-
 5 files changed, 53 insertions(+), 6 deletions(-)
 create mode 100644 app/i18n.ts
 create mode 100644 messages/en.json
 create mode 100644 messages/hr.json

diff --git a/app/i18n.ts b/app/i18n.ts
new file mode 100644
index 0000000..58fae1f
--- /dev/null
+++ b/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
+  };
+});
\ No newline at end of file
diff --git a/messages/en.json b/messages/en.json
new file mode 100644
index 0000000..874b86c
--- /dev/null
+++ b/messages/en.json
@@ -0,0 +1,5 @@
+{
+    "Index": {
+      "title": "Welcome!"
+    }
+  }
\ No newline at end of file
diff --git a/messages/hr.json b/messages/hr.json
new file mode 100644
index 0000000..4fb1e97
--- /dev/null
+++ b/messages/hr.json
@@ -0,0 +1,5 @@
+{
+    "Index": {
+      "title": "Dobrodošli!"
+    }
+  }
\ No newline at end of file
diff --git a/middleware.ts b/middleware.ts
index fa7dc5d..8e5e85f 100644
--- a/middleware.ts
+++ b/middleware.ts
@@ -4,10 +4,26 @@
  */
 
 import { auth } from '@/app/lib/auth'
+import createIntlMiddleware from 'next-intl/middleware';
+
+const locales = ['en', 'de'];
+const publicPages = ['/', '/login'];
  
-export default auth; // middleware will call NextAuth's `auth` method, which will in turn call) see `auth.ts`
- 
+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*']
-  matcher: ['/((?!api|policy|terms|_next/static|_next/image|.*\\.png$|.*\\.webm$).*)'],
-};
\ No newline at end of file
+  // midleware will NOT be called for paths: '/api/auth/*', '/_next/static/*', '/_next/image*', static files and public pages
+  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));
+});
diff --git a/next.config.js b/next.config.js
index 17c5061..0bdc028 100644
--- a/next.config.js
+++ b/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;
\ No newline at end of file