51 lines
1.4 KiB
JavaScript
Executable File
51 lines
1.4 KiB
JavaScript
Executable File
import { match } from '@formatjs/intl-localematcher'
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import Negotiator from 'negotiator'
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// Get the preferred locale, similar to the above or using a library
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const locales = ['en', 'fa']
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function getLocale(request) {
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const hostname = request.headers.get('host')?.split(':')[0]
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if (hostname === 'rahavardmgp.ir' || hostname === 'www.rahavardmgp.ir') {
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return 'fa'
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}
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if (hostname === 'rahavardmgp.com' || hostname === 'www.rahavardmgp.com') {
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return 'en'
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}
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const headers = {
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'accept-language': request.headers.get('accept-language') || 'fa'
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}
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const languages = new Negotiator({ headers }).languages()
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return match(languages, locales, 'fa')
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}
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export function middleware(request) {
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// Check if there is any supported locale in the pathname
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const { pathname } = request.nextUrl
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const pathnameHasLocale = locales.some(
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(locale) => pathname.startsWith(`/${locale}/`) || pathname === `/${locale}`
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)
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if (pathnameHasLocale) return
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// Redirect if there is no locale
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const locale = getLocale(request)
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request.nextUrl.pathname = `/${locale}${pathname}`
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// e.g. incoming request is /products
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// The new URL is now /en-US/products
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return Response.redirect(request.nextUrl)
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}
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export const config = {
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matcher: [
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// Skip internal Next.js paths and public files.
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'/((?!_next|.*\\..*).*)',
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// Optional: only run on root (/) URL
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// '/'
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],
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}
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