34 lines
1 KiB
TypeScript
34 lines
1 KiB
TypeScript
import { match } from "@formatjs/intl-localematcher";
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import Negotiator from "negotiator";
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import type { NextRequest } from "next/server";
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import { NextResponse } from "next/server";
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const locales = ["en", "pl"];
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const defaultLocale = "pl";
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function getLocale(request: NextRequest) {
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const headers = {
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"accept-language": request.headers.get("accept-language") || "",
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};
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const languages = new Negotiator({ headers }).languages();
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return match(languages, locales, defaultLocale);
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}
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export function middleware(request: NextRequest) {
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const pathname = request.nextUrl.pathname;
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const pathnameIsMissingLocale = locales.every(
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(locale) => !pathname.startsWith(`/${locale}/`) && pathname !== `/${locale}`
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);
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if (pathnameIsMissingLocale) {
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const locale = getLocale(request);
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return NextResponse.redirect(new URL(`/${locale}${pathname}`, request.url));
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}
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}
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export const config = {
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matcher: "/((?!api|static|.*\\..*|_next).*)",
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// matcher: ["/((?!api|_next/static|_next/image|favicon.ico).*)"],
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};
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