elk/plugins/social.server.ts
2023-01-15 00:47:11 +00:00

18 lines
605 B
TypeScript

import { sendRedirect } from 'h3'
export default defineNuxtPlugin(async (nuxtApp) => {
const route = useRoute()
if (!route.params.server)
return
const req = nuxtApp.ssrContext!.event.node.req
const userAgent = req.headers['user-agent']!
if (!userAgent)
return
const isOpenGraphCrawler = /twitterbot|discordbot|facebookexternalhit|googlebot|msnbot|baidu|ahrefsbot/i.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)
}
})