Files
picpeak/frontend/src/components/MaintenanceMode.tsx
T
Paul Nothaft 3d4ae4d7e9 feat(frontend): dedupe /public/settings via shared usePublicSettings hook (#325)
Pre-dedup: 7 calls to /api/public/settings on a single /admin/login page
load — 4 from raw-fetch consumers + 3 from React Query consumers using
inconsistent queryKeys. Captured live in Chrome DevTools.

Post-dedup: 1 call. Verified by tests/e2e/public-settings-dedup.spec.ts.

Adds:
- frontend/src/hooks/usePublicSettings.ts — single React Query hook,
  60s staleTime, queryKey ['public-settings']. Vitest with mocked api
  proves multi-mount dedup.
- Extended PublicSettings interface with seo_meta_* fields used by
  RobotsMetaTags and branding_logo_* fields used by GalleryView/AdminHeader.

Migrates 19 call sites across 4 risk-ordered rounds:
- Round A (high fan-in): GlobalThemeProvider, MaintenanceContext (with
  refetchInterval to preserve maintenance polling), MaintenanceWrapper
  (drops the now-redundant per-route ping; axios interceptor already
  handles 503), AdminHeader.
- Round B (gallery/login): GalleryView, GalleryPage, ClientAccessPage,
  AdminLoginPage, MaintenanceMode.
- Round C (decorative): RobotsMetaTags, DynamicFavicon, CMSContentBlock,
  ReCaptcha, useWatermarkSettings (rips out raw fetch + local state),
  LegalPage.
- Round D (queryKey alignment): useLocalizedDate, UserPhotoUpload,
  CreateEventPage. EventDetailsPage Round D ships in the follow-up
  commit that adds presigned-download UI on the same page.

App.tsx (AnalyticsBootstrap) and EventDetailsPage are deferred to
later commits — both files mix #325 changes with backend feature work.
2026-04-28 10:01:53 +02:00

89 lines
3.3 KiB
TypeScript

import React, { useEffect } from 'react';
import { AlertTriangle } from 'lucide-react';
import { useTranslation } from 'react-i18next';
import { usePublicSettings } from '../hooks/usePublicSettings';
import { buildResourceUrl } from '../utils/url';
export const MaintenanceMode: React.FC = () => {
const { t, i18n } = useTranslation();
const { data: settings } = usePublicSettings({ retry: false });
// Set language based on system settings
useEffect(() => {
if (settings?.default_language && settings.default_language !== i18n.language) {
i18n.changeLanguage(settings.default_language);
}
}, [settings?.default_language, i18n]);
return (
<div className="min-h-screen bg-neutral-50 flex flex-col">
{/* Header with branding - Always show, with PicPeak logo as fallback */}
<div className="bg-white border-b border-neutral-200 py-4">
<div className="container">
<div className="flex items-center justify-center">
<img
src={settings?.branding_logo_url ?
(settings.branding_logo_url.startsWith('http')
? settings.branding_logo_url
: buildResourceUrl(settings.branding_logo_url))
: '/picpeak-logo-transparent.png'
}
alt={settings?.branding_company_name || 'PicPeak'}
className="h-12 w-auto object-contain"
/>
{settings?.branding_company_name && settings.branding_company_name !== 'PicPeak' && (
<div className="ml-4 text-center">
<h2 className="text-xl font-semibold text-neutral-800">{settings.branding_company_name}</h2>
{settings.branding_company_tagline && (
<p className="text-sm text-neutral-600">{settings.branding_company_tagline}</p>
)}
</div>
)}
</div>
</div>
</div>
{/* Main content */}
<div className="flex-1 flex items-center justify-center p-4">
<div className="max-w-md w-full text-center">
<div className="inline-flex items-center justify-center w-20 h-20 bg-amber-100 rounded-full mb-6">
<AlertTriangle className="w-10 h-10 text-amber-600" />
</div>
<h1 className="text-3xl font-bold text-neutral-900 mb-4">
{t('maintenance.title')}
</h1>
<p className="text-lg text-neutral-600 mb-8">
{t('maintenance.message')}
</p>
{settings?.branding_support_email && (
<p className="text-sm text-neutral-500 mt-8">
{t('maintenance.urgentMatters')}{' '}
<a
href={`mailto:${settings.branding_support_email}`}
className="text-primary-600 hover:text-primary-700"
>
{settings.branding_support_email}
</a>
</p>
)}
</div>
</div>
{/* Footer */}
{settings?.branding_footer_text && (
<footer className="py-4 border-t border-neutral-200">
<div className="container text-center">
<p className="text-sm text-neutral-500">
{settings.branding_footer_text}
</p>
</div>
</footer>
)}
</div>
);
};