From 88894fe0784cb5f27d0686191d18336c4db3fffe Mon Sep 17 00:00:00 2001
From: yu-i-i <kla9555@gmail.com>
Date: Tue, 3 Dec 2024 16:40:27 +0100
Subject: [PATCH] Redirect non-existing links to Overleaf page

---
 services/web/app/src/router.mjs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/services/web/app/src/router.mjs b/services/web/app/src/router.mjs
index 27c25f3e65..0c24a3325b 100644
--- a/services/web/app/src/router.mjs
+++ b/services/web/app/src/router.mjs
@@ -1229,6 +1229,10 @@ async function initialize(webRouter, privateApiRouter, publicApiRouter) {
     )
   }
 
+  webRouter.get(['/learn*', '/blog*', '/latex*', '/for/*', '/contact*'], (req, res) => {
+    res.redirect(301, `https://www.overleaf.com${req.originalUrl}`)
+  })
+
   webRouter.get('/unsupported-browser', renderUnsupportedBrowserPage)
 
   webRouter.get('*', ErrorController.notFound)