Add Splash redirect

brage-andreas · brage-andreas · commit 17bb6e5bb0e2 · 2025-08-02T00:52:38.000+02:00
diff --git a/src/core/index.tsx b/src/core/index.tsx
@@ -1,5 +1,5 @@
 import Head from 'next/head';
-import React, { FC } from 'react';
+import React, { FC, useEffect } from 'react';
 
 import Footer from './components/Footer/index';
 import Header from './components/Header/index';
@@ -9,6 +9,16 @@ import { AuthenticationProvider } from 'authentication/providers/AuthenticationP
 import { SilentRenew } from 'authentication/components/SilentRenew';
 
 const Core: FC = ({ children }) => {
+  useEffect(() => {
+    const splash = sessionStorage.getItem('splash');
+    const isLandingPage = window.location.pathname === '/';
+    const shouldRedirect = !splash || new Date().getTime() - new Date(splash).getTime() > 1000 * 60 * 10;
+    if (shouldRedirect && isLandingPage) {
+      sessionStorage.setItem('splash', `${new Date()}`);
+      window.location.assign('https://splash.online.ntnu.no');
+    }
+  }, []);
+
   return (
     <>
       <Head>
