dorfteich/apps/web/src/pages/LegalPage.tsx
Claude Fable 5 418aafd5ec
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#163: Dokumentsprache und Seitentitel der SPA
i18n spiegelt die aktive Sprache auf <html lang> (Init + languageChanged;
der User-Locale-Wechsel in auth-context läuft über dasselbe Event). Neuer
useDocumentTitle-Hook setzt je Route einen sprechenden Titel
(Seite — Teich — Dorfteich), verdrahtet in allen Routen-Komponenten;
dynamische Titel folgen den geladenen Daten.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AGM8jo3hwoV9wsCVGfy8iq
2026-07-21 13:52:59 +02:00

50 lines
1.8 KiB
TypeScript

import { useQuery } from '@tanstack/react-query';
import { LegalPageView, isLegalKind } from '@dorfteich/shared';
import { useTranslation } from 'react-i18next';
import { Link, useParams } from 'react-router-dom';
import { useAuth } from '../auth/auth-context';
import { apiGet } from '../lib/api';
import { NotFoundPage } from './NotFoundPage';
import { useDocumentTitle } from '../lib/use-document-title';
/**
* Public legal page (issue #82): imprint or privacy policy, reachable
* without a session. The HTML comes from the api's sanitizing Markdown
* pipeline (like #56's public view) — safe to render. An unconfigured page
* shows a notice instead of silently missing, and Site Admins additionally
* get a warning banner pointing at the settings (AC).
*/
export function LegalPage(): React.JSX.Element {
const { t } = useTranslation('legal');
const { user } = useAuth();
const { kind = '' } = useParams<{ kind: string }>();
useDocumentTitle(t(`title.${kind}`));
const query = useQuery({
queryKey: ['legal', kind],
queryFn: () => apiGet<LegalPageView>(`/legal/${kind}/content`),
enabled: isLegalKind(kind),
});
if (!isLegalKind(kind)) return <NotFoundPage />;
if (!query.data) return <div aria-busy="true" />;
return (
<article className="legal-page">
<h1>{t(`title.${kind}`)}</h1>
{!query.data.configured && user?.isSiteAdmin && (
<p className="form-banner form-banner--error" role="alert">
{t('adminWarning')} <Link to="/admin">{t('adminWarningLink')}</Link>
</p>
)}
{query.data.configured ? (
// Server-rendered through the sanitizing editor pipeline — safe.
<div className="legal-page__body" dangerouslySetInnerHTML={{ __html: query.data.html }} />
) : (
<p className="legal-page__placeholder">{t('notConfigured')}</p>
)}
</article>
);
}