dealerweb
241544cd08
The root (main)/layout renders <html> ABOVE the [locale] segment, so next-intl's getLocale() returns the default locale there - emitting <html lang="en"> on every page regardless of UI language (e.g. /de) and a hardcoded English <head> description. Both are strong "translate this page" triggers in Chrome. proxy.ts already exposes the nonce to server components via the x-middleware-request-* mechanism; expose the request pathname the same way as x-pathname, and have the root layout derive the locale from it (falling back to getLocale() when the path has no locale segment) for both <html lang> and the localized meta_description (new key in all 17 locales; the English value is unchanged).
119 lines
4.4 KiB
TypeScript
119 lines
4.4 KiB
TypeScript
import type { Metadata, Viewport } from "next";
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import { Geist, Geist_Mono } from "next/font/google";
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import { headers } from "next/headers";
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import { getLocale, getTranslations } from "next-intl/server";
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import { PWAInstallPrompt } from "@/components/pwa-install-prompt";
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import { ServiceWorkerRegistration } from "@/components/service-worker-registration";
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import { configManager } from "@/lib/admin/config-manager";
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import { withBasePath } from "@/lib/browser-navigation";
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import { locales } from "@/i18n/routing";
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import "../globals.css";
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// This layout renders <html> and sits ABOVE the [locale] segment, so
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// next-intl's getLocale() returns the default locale here - emitting
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// <html lang="en"> on e.g. /de pages, which makes browsers offer to
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// "translate this page". Recover the active locale from the request pathname
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// (exposed by proxy.ts as x-pathname), falling back to getLocale() (cookie /
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// Accept-Language) when the path carries no locale segment.
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async function resolveRequestLocale(): Promise<string> {
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const pathname = (await headers()).get("x-pathname") || "";
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const seg = pathname.split("/").find((s) => (locales as readonly string[]).includes(s));
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return seg ?? (await getLocale());
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}
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const geistSans = Geist({
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variable: "--font-geist-sans",
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subsets: ["latin"],
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});
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const geistMono = Geist_Mono({
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variable: "--font-geist-mono",
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subsets: ["latin"],
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});
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export const viewport: Viewport = {
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width: "device-width",
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initialScale: 1,
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viewportFit: "cover",
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};
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export async function generateMetadata(): Promise<Metadata> {
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await configManager.ensureLoaded();
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const faviconUrl = configManager.get<string>("faviconUrl", "/branding/Bulwark_Favicon.svg");
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// Localize the <head> description to match the UI language; a hardcoded
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// English description is another signal that makes Chrome offer to
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// "translate this page". Resolve the locale from the request path, since this
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// layout is above the [locale] segment (see resolveRequestLocale).
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const locale = await resolveRequestLocale();
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const t = await getTranslations({ locale });
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return {
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title: process.env.APP_NAME || process.env.NEXT_PUBLIC_APP_NAME || "Webmail",
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description: t("meta_description"),
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appleWebApp: {
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capable: true,
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statusBarStyle: "black-translucent",
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title: process.env.APP_NAME || process.env.NEXT_PUBLIC_APP_NAME || "Webmail",
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},
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formatDetection: {
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telephone: false,
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},
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icons: { icon: withBasePath(faviconUrl) },
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};
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}
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export default async function RootLayout({
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children,
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}: {
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children: React.ReactNode;
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}) {
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const locale = await resolveRequestLocale();
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const nonce = (await headers()).get("x-nonce") ?? "";
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const parentOrigin = process.env.NEXT_PUBLIC_PARENT_ORIGIN || "";
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return (
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<html lang={locale} suppressHydrationWarning>
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<head>
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<meta name="theme-color" content="#ffffff" />
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<meta name="mobile-web-app-capable" content="yes" />
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<meta name="apple-mobile-web-app-capable" content="yes" />
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<meta
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name="apple-mobile-web-app-title"
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content={process.env.APP_NAME || process.env.NEXT_PUBLIC_APP_NAME || "Webmail"}
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/>
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<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
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{parentOrigin && (
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<meta name="parent-origin" content={parentOrigin} />
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)}
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<script
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nonce={nonce}
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suppressHydrationWarning
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dangerouslySetInnerHTML={{
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__html: `
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(function() {
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try {
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const stored = localStorage.getItem('theme-storage');
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const theme = stored ? JSON.parse(stored).state.theme : 'system';
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const systemTheme = window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light';
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const resolved = theme === 'system' ? systemTheme : theme;
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document.documentElement.classList.remove('light', 'dark');
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document.documentElement.classList.add(resolved);
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} catch (e) {
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document.documentElement.classList.add('light');
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}
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})();
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`,
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}}
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/>
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</head>
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<body
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className={`${geistSans.variable} ${geistMono.variable} antialiased`}
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>
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<ServiceWorkerRegistration />
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{children}
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<PWAInstallPrompt />
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</body>
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</html>
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);
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}
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