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fotospiel-app/resources/js/guest/pages/GalleryPage.tsx

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// @ts-nocheck
import React, { useEffect, useState } from 'react';
import { Page } from './_util';
import { useParams, useSearchParams } from 'react-router-dom';
import { usePollGalleryDelta } from '../polling/usePollGalleryDelta';
import FiltersBar, { type GalleryFilter } from '../components/FiltersBar';
import { Heart, Image as ImageIcon, Share2, MessageSquare, Copy } from 'lucide-react';
import { likePhoto } from '../services/photosApi';
import PhotoLightbox from './PhotoLightbox';
import { fetchEvent, type EventData } from '../services/eventApi';
import { useTranslation } from '../i18n/useTranslation';
import { sharePhotoLink } from '../lib/sharePhoto';
import { useToast } from '../components/ToastHost';
import { localizeTaskLabel } from '../lib/localizeTaskLabel';
import { createPhotoShareLink } from '../services/photosApi';
import { cn } from '@/lib/utils';
import { useEventBranding } from '../context/EventBrandingContext';
const allGalleryFilters: GalleryFilter[] = ['latest', 'popular', 'mine', 'photobooth'];
type GalleryPhoto = {
id: number;
likes_count?: number | null;
created_at?: string | null;
ingest_source?: string | null;
session_id?: string | null;
task_id?: number | null;
task_title?: string | null;
emotion_id?: number | null;
emotion_name?: string | null;
thumbnail_path?: string | null;
file_path?: string | null;
title?: string | null;
uploader_name?: string | null;
};
const normalizeImageUrl = (src?: string | null) => {
if (!src) {
return '';
}
if (/^https?:/i.test(src)) {
return src;
}
let cleanPath = src.replace(/^\/+/g, '').replace(/\/+/g, '/');
if (!cleanPath.startsWith('storage/')) {
cleanPath = `storage/${cleanPath}`;
}
return `/${cleanPath}`.replace(/\/+/g, '/');
};
export default function GalleryPage() {
const { token } = useParams<{ token?: string }>();
const { t, locale } = useTranslation();
const { branding } = useEventBranding();
const { photos, loading, newCount, acknowledgeNew } = usePollGalleryDelta(token ?? '', locale);
const [searchParams, setSearchParams] = useSearchParams();
const photoIdParam = searchParams.get('photoId');
const modeParam = searchParams.get('mode');
const radius = branding.buttons?.radius ?? 12;
const buttonStyle = branding.buttons?.style ?? 'filled';
const linkColor = branding.buttons?.linkColor ?? branding.secondaryColor;
const bodyFont = branding.typography?.body ?? branding.fontFamily ?? undefined;
const headingFont = branding.typography?.heading ?? branding.fontFamily ?? undefined;
const [filter, setFilterState] = React.useState<GalleryFilter>('latest');
const [currentPhotoIndex, setCurrentPhotoIndex] = React.useState<number | null>(null);
const [hasOpenedPhoto, setHasOpenedPhoto] = useState(false);
const [event, setEvent] = useState<EventData | null>(null);
const [eventLoading, setEventLoading] = useState(true);
const toast = useToast();
const [shareTargetId, setShareTargetId] = React.useState<number | null>(null);
const numberFormatter = React.useMemo(() => new Intl.NumberFormat(locale), [locale]);
const [shareSheet, setShareSheet] = React.useState<{ photo: GalleryPhoto | null; url: string | null; loading: boolean }>({
photo: null,
url: null,
loading: false,
});
const typedPhotos = photos as GalleryPhoto[];
const showPhotoboothFilter = React.useMemo(
() => Boolean(event?.photobooth_enabled) || typedPhotos.some((p) => p.ingest_source === 'photobooth'),
[event?.photobooth_enabled, typedPhotos],
);
const allowedGalleryFilters = React.useMemo<GalleryFilter[]>(
() => (showPhotoboothFilter ? allGalleryFilters : ['latest', 'popular', 'mine']),
[showPhotoboothFilter],
);
const parseGalleryFilter = React.useCallback(
(value: string | null): GalleryFilter =>
allowedGalleryFilters.includes(value as GalleryFilter) ? (value as GalleryFilter) : 'latest',
[allowedGalleryFilters],
);
useEffect(() => {
setFilterState(parseGalleryFilter(modeParam));
}, [modeParam, parseGalleryFilter]);
const setFilter = React.useCallback((next: GalleryFilter) => {
setFilterState(next);
const params = new URLSearchParams(searchParams);
params.set('mode', next);
setSearchParams(params, { replace: true });
}, [searchParams, setSearchParams]);
useEffect(() => {
if (filter === 'photobooth' && !showPhotoboothFilter) {
setFilter('latest');
}
}, [filter, showPhotoboothFilter, setFilter]);
// Auto-open lightbox if photoId in query params
useEffect(() => {
if (photoIdParam && photos.length > 0 && currentPhotoIndex === null && !hasOpenedPhoto) {
const index = typedPhotos.findIndex((photo) => photo.id === parseInt(photoIdParam, 10));
if (index !== -1) {
setCurrentPhotoIndex(index);
setHasOpenedPhoto(true);
}
}
}, [typedPhotos, photos.length, photoIdParam, currentPhotoIndex, hasOpenedPhoto]);
// Load event and package info
useEffect(() => {
if (!token) return;
const loadEventData = async () => {
try {
setEventLoading(true);
const eventData = await fetchEvent(token);
setEvent(eventData);
} catch (err) {
console.error('Failed to load event data', err);
} finally {
setEventLoading(false);
}
};
loadEventData();
}, [token]);
const myPhotoIds = React.useMemo(() => {
try {
const raw = localStorage.getItem('my-photo-ids');
return new Set<number>(raw ? JSON.parse(raw) : []);
} catch { return new Set<number>(); }
}, []);
const list = React.useMemo(() => {
let arr = typedPhotos.slice();
if (filter === 'popular') {
arr.sort((a, b) => (b.likes_count ?? 0) - (a.likes_count ?? 0));
} else if (filter === 'mine') {
arr = arr.filter((p) => myPhotoIds.has(p.id));
} else if (filter === 'photobooth') {
arr = arr.filter((p) => p.ingest_source === 'photobooth');
arr.sort((a, b) => new Date(b.created_at ?? 0).getTime() - new Date(a.created_at ?? 0).getTime());
} else {
arr.sort((a, b) => new Date(b.created_at ?? 0).getTime() - new Date(a.created_at ?? 0).getTime());
}
return arr;
}, [typedPhotos, filter, myPhotoIds]);
const [liked, setLiked] = React.useState<Set<number>>(new Set());
const [counts, setCounts] = React.useState<Record<number, number>>({});
async function onLike(id: number) {
if (liked.has(id)) return;
setLiked(new Set(liked).add(id));
try {
const c = await likePhoto(id);
setCounts((m) => ({ ...m, [id]: c }));
// keep a simple record of liked items
try {
const raw = localStorage.getItem('liked-photo-ids');
const arr: number[] = raw ? JSON.parse(raw) : [];
if (!arr.includes(id)) localStorage.setItem('liked-photo-ids', JSON.stringify([...arr, id]));
} catch (error) {
console.warn('Failed to persist liked-photo-ids', error);
}
} catch (error) {
console.warn('Like failed', error);
const s = new Set(liked); s.delete(id); setLiked(s);
}
}
const buildShareText = (fallback?: string) => {
const eventName = event?.name ?? fallback ?? 'Fotospiel';
const base = t('share.shareText', 'Schau dir diesen Moment bei Fotospiel an.');
return `${eventName} ${base}`;
};
async function onShare(photo: GalleryPhoto) {
if (!token) return;
setShareSheet({ photo, url: null, loading: true });
setShareTargetId(photo.id);
try {
const url = await ensureShareUrl(photo);
setShareSheet({ photo, url, loading: false });
} catch (error) {
console.error('share failed', error);
toast.push({ text: t('share.error', 'Teilen fehlgeschlagen'), type: 'error' });
setShareSheet({ photo: null, url: null, loading: false });
} finally {
setShareTargetId(null);
}
}
async function ensureShareUrl(photo: GalleryPhoto): Promise<string> {
if (!token) throw new Error('missing token');
const payload = await createPhotoShareLink(token, photo.id);
return payload.url;
}
function shareNative(url?: string | null) {
if (!shareSheet.photo || !url) return;
const localizedTask = localizeTaskLabel(shareSheet.photo.task_title ?? null, locale);
const data: ShareData = {
title: localizedTask ?? event?.name ?? t('share.title', 'Geteiltes Foto'),
text: buildShareText(),
url,
};
if (navigator.share && (!navigator.canShare || navigator.canShare(data))) {
navigator.share(data).catch(() => {
// user cancelled; no toast
});
setShareSheet({ photo: null, url: null, loading: false });
return;
}
void copyLink(url);
}
function shareWhatsApp(url?: string) {
if (!url) return;
const text = `${buildShareText()} ${url}`;
const waUrl = `https://wa.me/?text=${encodeURIComponent(text)}`;
window.open(waUrl, '_blank', 'noopener');
setShareSheet({ photo: null, url: null, loading: false });
}
function shareMessages(url?: string) {
if (!url) return;
const text = `${buildShareText()} ${url}`;
const smsUrl = `sms:?&body=${encodeURIComponent(text)}`;
window.open(smsUrl, '_blank', 'noopener');
setShareSheet({ photo: null, url: null, loading: false });
}
async function copyLink(url?: string | null) {
if (!url) return;
try {
await navigator.clipboard?.writeText(url);
toast.push({ text: t('share.copySuccess', 'Link kopiert!') });
} catch {
toast.push({ text: t('share.copyError', 'Link konnte nicht kopiert werden.'), type: 'error' });
} finally {
setShareSheet({ photo: null, url: null, loading: false });
}
}
function closeShareSheet() {
setShareSheet({ photo: null, url: null, loading: false });
}
const WhatsAppIcon = (props: React.SVGProps<SVGSVGElement>) => (
<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" aria-hidden focusable="false" {...props}>
<path
fill="currentColor"
d="M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413Z"
/>
</svg>
);
if (!token) {
return (
<Page title={t('galleryPage.title', 'Galerie')}>
<p>{t('galleryPage.eventNotFound', 'Event nicht gefunden.')}</p>
</Page>
);
}
if (eventLoading) {
return (
<Page title={t('galleryPage.title', 'Galerie')}>
<p>{t('galleryPage.loadingEvent', 'Lade Event-Info...')}</p>
</Page>
);
}
const newPhotosBadgeText = t('galleryPage.badge.newPhotos', {
count: numberFormatter.format(newCount),
}, `${newCount} neue Fotos`);
const badgeEmphasisClass = newCount > 0
? 'border border-pink-200 bg-pink-500/15 text-pink-600'
: 'border border-transparent bg-muted text-muted-foreground';
return (
<Page title="">
<div className="space-y-2" style={bodyFont ? { fontFamily: bodyFont } : undefined}>
<div className="flex items-center gap-3">
<div className="flex h-10 w-10 items-center justify-center rounded-full bg-pink-500/10 text-pink-500" style={{ borderRadius: radius }}>
<ImageIcon className="h-5 w-5" aria-hidden />
</div>
<div>
<h1 className="text-2xl font-semibold text-foreground" style={headingFont ? { fontFamily: headingFont } : undefined}>{t('galleryPage.title')}</h1>
<p className="text-sm text-muted-foreground">{t('galleryPage.subtitle')}</p>
</div>
{newCount > 0 ? (
<button
type="button"
onClick={acknowledgeNew}
className={`inline-flex items-center rounded-full px-3 py-1 text-xs font-semibold transition ${badgeEmphasisClass}`}
style={{ borderRadius: radius }}
>
{newPhotosBadgeText}
</button>
) : (
<span className={`inline-flex items-center rounded-full px-3 py-1 text-xs font-semibold ${badgeEmphasisClass}`} style={{ borderRadius: radius }}>
{newPhotosBadgeText}
</span>
)}
</div>
</div>
<FiltersBar
value={filter}
onChange={setFilter}
className="mt-2"
showPhotobooth={showPhotoboothFilter}
styleOverride={{ borderRadius: radius, fontFamily: headingFont }}
/>
{loading && <p className="px-4" style={bodyFont ? { fontFamily: bodyFont } : undefined}>{t('galleryPage.loading', 'Lade…')}</p>}
<div className="grid gap-3 px-4 pb-16 sm:grid-cols-2 lg:grid-cols-3">
{list.map((p: GalleryPhoto) => {
const imageUrl = normalizeImageUrl(p.thumbnail_path || p.file_path);
const createdLabel = p.created_at
? new Date(p.created_at).toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' })
: t('galleryPage.photo.justNow', 'Gerade eben');
const likeCount = counts[p.id] ?? (p.likes_count || 0);
const localizedTaskTitle = localizeTaskLabel(p.task_title ?? null, locale);
const altSuffix = localizedTaskTitle
? t('galleryPage.photo.altTaskSuffix', { task: localizedTaskTitle })
: '';
const altText = t('galleryPage.photo.alt', { id: p.id, suffix: altSuffix }, `Foto ${p.id}${altSuffix}`);
const openPhoto = () => {
const index = list.findIndex((photo) => photo.id === p.id);
setCurrentPhotoIndex(index >= 0 ? index : null);
};
return (
<div
key={p.id}
role="button"
tabIndex={0}
onClick={openPhoto}
onKeyDown={(e) => {
if (e.key === 'Enter') {
openPhoto();
}
}}
className="group relative overflow-hidden border border-white/20 bg-gray-950 text-white shadow-lg focus:outline-none focus-visible:ring-2 focus-visible:ring-pink-400"
style={{ borderRadius: radius }}
>
<img
src={imageUrl}
alt={altText}
className="h-64 w-full object-cover transition duration-500 group-hover:scale-105"
onError={(e) => {
(e.target as HTMLImageElement).src = 'data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTAwIiBoZWlnaHQ9IjEwMCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48cmVjdCB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiBmaWxsPSIjRjNGNEY2Ii8+PHRleHQgeD0iNTAlIiB5PSI1MCUiIGZvbnQtZmFtaWx5PSJBcmlhbCIgZm9udC1zaXplPSIxNCIgZmlsbD0iIzk5OSIgdGV4dC1hbmNob3I9Im1pZGRsZSIgZHk9Ii4zZW0iPk5vIEltYWdlPC90ZXh0Pjwvc3ZnPg==';
}}
loading="lazy"
/>
<div className="pointer-events-none absolute inset-0 bg-gradient-to-t from-black/85 via-black/20 to-transparent" aria-hidden />
<div className="absolute inset-x-0 bottom-0 space-y-2 px-4 pb-4" style={bodyFont ? { fontFamily: bodyFont } : undefined}>
{localizedTaskTitle && <p className="text-sm font-medium leading-tight line-clamp-2 text-white" style={headingFont ? { fontFamily: headingFont } : undefined}>{localizedTaskTitle}</p>}
<div className="flex items-center justify-between text-xs text-white/90" style={bodyFont ? { fontFamily: bodyFont } : undefined}>
<span className="truncate">{createdLabel}</span>
<span className="ml-3 truncate text-right">{p.uploader_name || t('galleryPage.photo.anonymous', 'Gast')}</span>
</div>
</div>
<div className="absolute left-3 top-3 z-10 flex flex-col items-start gap-2">
{localizedTaskTitle && (
<span className="rounded-full bg-white/20 px-3 py-1 text-[11px] font-semibold uppercase tracking-wide text-white shadow" style={{ borderRadius: radius }}>
{localizedTaskTitle}
</span>
)}
</div>
<div className="absolute right-3 top-3 z-10 flex items-center gap-2">
<button
type="button"
onClick={(e) => {
e.stopPropagation();
onShare(p);
}}
className={cn(
'flex h-9 w-9 items-center justify-center border text-white transition backdrop-blur',
shareTargetId === p.id ? 'opacity-60' : 'hover:bg-white/10'
)}
aria-label={t('galleryPage.photo.shareAria', 'Foto teilen')}
disabled={shareTargetId === p.id}
style={{
borderRadius: radius,
background: buttonStyle === 'outline' ? 'transparent' : '#00000066',
border: buttonStyle === 'outline' ? `1px solid ${linkColor}` : '1px solid rgba(255,255,255,0.4)',
color: buttonStyle === 'outline' ? linkColor : undefined,
}}
>
<Share2 className="h-4 w-4" aria-hidden />
</button>
<button
type="button"
onClick={(e) => {
e.stopPropagation();
onLike(p.id);
}}
className={cn(
'flex items-center gap-1 px-3 py-1 text-sm font-medium transition backdrop-blur',
liked.has(p.id) ? 'text-pink-300' : 'text-white'
)}
aria-label={t('galleryPage.photo.likeAria', 'Foto liken')}
style={{
borderRadius: radius,
background: buttonStyle === 'outline' ? 'transparent' : '#00000066',
border: buttonStyle === 'outline' ? `1px solid ${linkColor}` : '1px solid rgba(255,255,255,0.4)',
color: buttonStyle === 'outline' ? linkColor : undefined,
}}
>
<Heart className={`h-4 w-4 ${liked.has(p.id) ? 'fill-current' : ''}`} aria-hidden />
{likeCount}
</button>
</div>
</div>
);
})}
</div>
{currentPhotoIndex !== null && list.length > 0 && (
<PhotoLightbox
photos={list}
currentIndex={currentPhotoIndex}
onClose={() => setCurrentPhotoIndex(null)}
onIndexChange={(index: number) => setCurrentPhotoIndex(index)}
token={token}
/>
)}
{shareSheet.photo && (
<div className="fixed inset-0 z-50 flex items-end justify-center bg-black/70 backdrop-blur-sm">
<div
className="w-full max-w-md rounded-t-3xl border border-border bg-white/98 p-4 text-slate-900 shadow-2xl ring-1 ring-black/10 backdrop-blur-md dark:border-white/10 dark:bg-slate-900/98 dark:text-white"
style={{ ...(bodyFont ? { fontFamily: bodyFont } : {}), borderRadius: radius }}
>
<div className="mb-4 flex items-start justify-between gap-3">
<div className="space-y-1">
<p className="text-xs font-semibold uppercase tracking-wide text-muted-foreground">
{t('share.title', 'Geteiltes Foto')}
</p>
<p className="text-base font-semibold text-foreground" style={headingFont ? { fontFamily: headingFont } : undefined}>
#{shareSheet.photo.id}
</p>
{event?.name && <p className="text-xs text-muted-foreground line-clamp-2">{event.name}</p>}
</div>
<button
type="button"
className="rounded-full border border-muted px-3 py-1 text-xs font-semibold text-foreground transition hover:bg-muted/80 dark:border-white/20 dark:text-white"
style={{ borderRadius: radius }}
onClick={closeShareSheet}
>
{t('lightbox.close', 'Schließen')}
</button>
</div>
<div className="grid grid-cols-2 gap-3">
<button
type="button"
className="flex items-center gap-3 rounded-2xl border border-slate-200 bg-white px-3 py-3 text-left text-sm font-semibold text-slate-900 shadow-sm transition hover:bg-slate-50 disabled:border-slate-200 disabled:bg-slate-50 disabled:text-slate-800 disabled:opacity-100 dark:border-white/15 dark:bg-white/10 dark:text-white dark:disabled:bg-white/10 dark:disabled:text-white/80"
onClick={() => shareNative(shareSheet.url)}
disabled={shareSheet.loading}
style={{ borderRadius: radius }}
>
<Share2 className="h-4 w-4" aria-hidden />
<div>
<div>{t('share.button', 'Teilen')}</div>
<div className="text-xs text-slate-600 dark:text-white/70">{t('share.title', 'Geteiltes Foto')}</div>
</div>
</button>
<button
type="button"
className="flex items-center gap-3 rounded-2xl border border-emerald-200 bg-emerald-500/90 px-3 py-3 text-left text-sm font-semibold text-white shadow transition hover:bg-emerald-600 disabled:opacity-60 dark:border-emerald-400/40"
onClick={() => shareWhatsApp(shareSheet.url)}
disabled={shareSheet.loading}
style={{ borderRadius: radius }}
>
<WhatsAppIcon className="h-5 w-5" />
<div>
<div>{t('share.whatsapp', 'WhatsApp')}</div>
<div className="text-xs text-white/80">{shareSheet.loading ? '…' : ''}</div>
</div>
</button>
<button
type="button"
className="flex items-center gap-3 rounded-2xl border border-sky-200 bg-sky-500/90 px-3 py-3 text-left text-sm font-semibold text-white shadow transition hover:bg-sky-600 disabled:opacity-60 dark:border-sky-400/40"
onClick={() => shareMessages(shareSheet.url)}
disabled={shareSheet.loading}
style={{ borderRadius: radius }}
>
<MessageSquare className="h-5 w-5" />
<div>
<div>{t('share.imessage', 'Nachrichten')}</div>
<div className="text-xs text-white/80">{shareSheet.loading ? '…' : ''}</div>
</div>
</button>
<button
type="button"
className="flex items-center gap-3 rounded-2xl border border-slate-200 bg-white px-3 py-3 text-left text-sm font-semibold text-slate-900 shadow-sm transition hover:bg-slate-50 disabled:border-slate-200 disabled:bg-slate-100 disabled:text-slate-500 dark:border-white/15 dark:bg-white/10 dark:text-white dark:disabled:bg-white/5 dark:disabled:text-white/50"
onClick={() => copyLink(shareSheet.url)}
disabled={shareSheet.loading}
style={{ borderRadius: radius }}
>
<Copy className="h-4 w-4" aria-hidden />
<div>
<div className="text-slate-900 dark:text-white">{t('share.copyLink', 'Link kopieren')}</div>
<div className="text-xs text-slate-600 dark:text-white/80">{shareSheet.loading ? t('share.loading', 'Lädt…') : ''}</div>
</div>
</button>
</div>
{shareSheet.url && (
<p className="mt-3 truncate text-xs text-slate-700 dark:text-white/80" title={shareSheet.url}>
{shareSheet.url}
</p>
)}
</div>
</div>
)}
</Page>
);
}