From ccad8bf22b190cb78257f8e48a41ff5eaa2a82c3 Mon Sep 17 00:00:00 2001
From: Daniel Roe <daniel@roe.dev>
Date: Sun, 15 Jan 2023 14:10:20 +0000
Subject: [PATCH] fix: catch more bots with redirects (#1174)

---
 plugins/social.server.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/plugins/social.server.ts b/plugins/social.server.ts
index bae26169..d4f354ee 100644
--- a/plugins/social.server.ts
+++ b/plugins/social.server.ts
@@ -1,5 +1,7 @@
 import { sendRedirect } from 'h3'
 
+const BOT_RE = /bot\b|index|spider|facebookexternalhit|crawl|wget|slurp|mediapartners-google/i
+
 export default defineNuxtPlugin(async (nuxtApp) => {
   const route = useRoute()
   if (!route.params.server)
@@ -10,7 +12,7 @@ export default defineNuxtPlugin(async (nuxtApp) => {
   if (!userAgent)
     return
 
-  const isOpenGraphCrawler = /twitterbot|discordbot|facebookexternalhit|googlebot|msnbot|baidu|ahrefsbot/i.test(userAgent)
+  const isOpenGraphCrawler = BOT_RE.test(userAgent)
   if (isOpenGraphCrawler) {
     // Redirect bots to the original instance to respect their social sharing settings
     await sendRedirect(nuxtApp.ssrContext!.event, `https:/${route.path}`, 301)