feat: add preistraeger placeholder image and related database migrations
- Introduced a new SVG placeholder image for preistraeger without an image. - Created migration scripts to add download zip and gallery features to the preistraeger table. - Added site settings for preistraeger placeholder image in the database. - Implemented a utility function to retrieve the preistraeger placeholder image URL in the SPA.
This commit is contained in:
syntaxbullet
@@ -1,11 +1,12 @@
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import React from 'react';
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import { Link, useParams, Navigate } from '@/spa/router';
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import { Trophy, ArrowLeft, MapPin, Building2, Globe, ChevronRight } from 'lucide-react';
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import { Trophy, ArrowLeft, MapPin, Building2, Globe, ChevronRight, Download, ChevronLeft, X } from 'lucide-react';
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import { WINNERS } from '@/spa/data/winners';
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import { useCmsRoute } from '@/spa/cmsRoute';
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import { docImageUrl, mediaAlt, mediaUrl } from '@/spa/cmsMediaField';
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import { useIsMobile } from '@/spa/hooks/useIsMobile';
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import { preistraegerDetailContent } from '@/spa/preistraegerDetailContent';
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import { usePreistraegerPlaceholderImage } from '@/spa/preistraegerPlaceholder';
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import Image from '@/spa/components/ui/UnoptimizedImage'
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const FF = '"IBM Plex Sans", sans-serif';
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@@ -21,18 +22,38 @@ type PreistraegerDetailCms = Partial<typeof preistraegerDetailContent> & {
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sideImage?: Partial<typeof preistraegerDetailContent.sideImage> & { image?: unknown }
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}
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type GalleryImageCms = {
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id?: string | null
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image?: unknown
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imageAlt?: string | null
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caption?: string | null
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}
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type PreistraegerGalleryCms = {
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enabled?: boolean | null
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heading?: string | null
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description?: string | null
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images?: GalleryImageCms[] | null
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}
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const fallbackText = (value: unknown, fallback: string) => typeof value === 'string' && value.length > 0 ? value : fallback;
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const mediaFilename = (media: unknown) => {
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if (!media || typeof media !== 'object') return undefined;
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const filename = (media as { filename?: unknown }).filename;
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return typeof filename === 'string' && filename.length > 0 ? filename : undefined;
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};
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export default function PreistraegerDetail() {
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const { slug } = useParams<{ slug: string }>();
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const route = useCmsRoute();
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const placeholderImage = usePreistraegerPlaceholderImage();
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const cmsWinner = route?.collection === 'preistraeger' ? route.doc : undefined;
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const cmsDetail = {
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...preistraegerDetailContent,
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...((cmsWinner?.detailPage || {}) as PreistraegerDetailCms),
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} as PreistraegerDetailCms;
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const fallbackWinner = cmsDetail.fallbackWinner || preistraegerDetailContent.fallbackWinner;
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const winnerFallbackImage = mediaUrl(cmsDetail.fallbackImage, `/images/${preistraegerDetailContent.fallbackImageFilename}`);
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const winner = cmsWinner ? {
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id: String(cmsWinner.id),
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slug: String(cmsWinner.slug || slug),
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@@ -40,7 +61,7 @@ export default function PreistraegerDetail() {
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category: String(cmsWinner.category || fallbackWinner.category || preistraegerDetailContent.fallbackWinner.category),
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year: Number(cmsWinner.year || new Date().getFullYear()),
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type: String(cmsWinner.awardType || fallbackWinner.awardType || preistraegerDetailContent.fallbackWinner.awardType),
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img: docImageUrl(cmsWinner, winnerFallbackImage),
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img: docImageUrl(cmsWinner, placeholderImage),
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shortDesc: String(cmsWinner.shortDesc || cmsWinner.description || cmsWinner.meta?.description || ''),
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longDesc: String(cmsWinner.longDesc || cmsWinner.description || cmsWinner.meta?.description || fallbackWinner.longDesc || preistraegerDetailContent.fallbackWinner.longDesc),
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quote: String(cmsWinner.quote || fallbackWinner.quote || preistraegerDetailContent.fallbackWinner.quote),
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@@ -61,6 +82,23 @@ export default function PreistraegerDetail() {
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const facts = { ...preistraegerDetailContent.facts, ...(detail.facts || {}) };
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const websiteCta = { ...preistraegerDetailContent.websiteCta, ...(detail.websiteCta || {}) };
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const backLink = { ...preistraegerDetailContent.backLink, ...(detail.backLink || {}) };
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const downloadHref = mediaUrl(cmsWinner?.downloadZip, '');
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const downloadFilename = mediaFilename(cmsWinner?.downloadZip);
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const downloadLabel = fallbackText(cmsWinner?.downloadLabel, 'Pressepaket herunterladen');
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const gallery = (cmsWinner?.gallery || {}) as PreistraegerGalleryCms;
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const galleryImages = Array.isArray(gallery.images)
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? gallery.images
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.map((item) => ({
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id: item.id || mediaFilename(item.image) || String(mediaUrl(item.image, '')),
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src: mediaUrl(item.image, ''),
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alt: mediaAlt(item.image, fallbackText(item.imageAlt, fallbackText(item.caption, winner?.name || 'Galeriebild'))),
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caption: fallbackText(item.caption, ''),
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}))
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.filter((item) => item.src)
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: [];
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const [activeGalleryIndex, setActiveGalleryIndex] = React.useState<number | undefined>(undefined);
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const activeGalleryImage = typeof activeGalleryIndex === 'number' ? galleryImages[activeGalleryIndex] : undefined;
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const showGallery = Boolean(gallery.enabled) && galleryImages.length > 0;
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if (!winner) return <Navigate to={preistraegerDetailContent.notFoundRedirect} replace />;
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@@ -187,9 +225,155 @@ export default function PreistraegerDetail() {
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>
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<Globe size={16} /> {fallbackText(websiteCta.label, preistraegerDetailContent.websiteCta.label)}
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</a>
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{downloadHref ? (
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<a
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href={downloadHref}
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download={downloadFilename}
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style={{
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display: 'inline-flex', alignItems: 'center', gap: 8,
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fontFamily: FF, fontSize: 16, fontWeight: 700,
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color: '#101828', border: `2px solid ${GOLD}`,
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padding: '12px 20px', textDecoration: 'none',
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textTransform: 'uppercase', letterSpacing: '0.08em',
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transition: 'all 0.2s', borderRadius: 0, overflowWrap: 'anywhere',
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}}
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onMouseEnter={e => { const el = e.currentTarget as HTMLElement; el.style.background = GOLD; el.style.color = '#101828'; }}
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onMouseLeave={e => { const el = e.currentTarget as HTMLElement; el.style.background = 'transparent'; el.style.color = NAVY; }}
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>
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<Download size={16} /> {downloadLabel}
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</a>
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) : null}
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</div>
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</div>
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{showGallery ? (
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<section style={{ borderTop: `1px solid ${BORDER}`, background: '#fff' }}>
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<div style={{ padding: isMobile ? '48px 24px' : '64px 80px' }}>
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<div style={{ marginBottom: 28, maxWidth: 760 }}>
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<h2 style={{ fontFamily: FF, fontSize: isMobile ? 26 : 34, fontWeight: 900, color: '#101828', textTransform: 'uppercase', letterSpacing: '0.02em', margin: '0 0 12px' }}>
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{fallbackText(gallery.heading, 'Bildergalerie')}
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</h2>
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{gallery.description ? (
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<p style={{ fontFamily: FB, fontSize: 17, color: GRAY, lineHeight: 1.7, margin: 0 }}>
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{gallery.description}
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</p>
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) : null}
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</div>
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<div
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style={{
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display: 'grid',
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gridTemplateColumns: isMobile ? '1fr' : 'repeat(3, minmax(0, 1fr))',
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gap: isMobile ? 14 : 18,
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}}
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>
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{galleryImages.map((image, index) => (
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<button
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key={image.id || `${image.src}-${index}`}
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type="button"
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onClick={() => setActiveGalleryIndex(index)}
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aria-label={`${image.alt} öffnen`}
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style={{
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appearance: 'none',
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border: `1px solid ${BORDER}`,
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background: '#fff',
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padding: 0,
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cursor: 'pointer',
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textAlign: 'left',
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overflow: 'hidden',
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}}
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>
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<span style={{ display: 'block', aspectRatio: '4/3', background: BG_ALT, overflow: 'hidden' }}>
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<Image
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unoptimized
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src={image.src}
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alt={image.alt}
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style={{ width: '100%', height: '100%', objectFit: 'cover', display: 'block' }}
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/>
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</span>
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{image.caption ? (
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<span style={{ display: 'block', fontFamily: FB, fontSize: 15, lineHeight: 1.5, color: '#333', padding: '12px 14px', overflowWrap: 'anywhere' }}>
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{image.caption}
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</span>
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) : null}
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</button>
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))}
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</div>
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</div>
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</section>
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) : null}
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{activeGalleryImage ? (
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<div
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role="dialog"
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aria-modal="true"
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aria-label={activeGalleryImage.alt}
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onClick={() => setActiveGalleryIndex(undefined)}
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style={{
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position: 'fixed',
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inset: 0,
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zIndex: 1000,
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background: 'rgba(3,9,58,0.92)',
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display: 'flex',
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alignItems: 'center',
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justifyContent: 'center',
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padding: isMobile ? 18 : 40,
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}}
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>
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<button
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type="button"
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onClick={() => setActiveGalleryIndex(undefined)}
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aria-label="Galerie schließen"
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style={{ position: 'absolute', top: 18, right: 18, width: 44, height: 44, border: `1px solid rgba(255,255,255,0.28)`, background: 'rgba(255,255,255,0.08)', color: '#fff', display: 'grid', placeItems: 'center', cursor: 'pointer' }}
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>
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<X size={22} />
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</button>
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{galleryImages.length > 1 ? (
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<button
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type="button"
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onClick={(event) => {
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event.stopPropagation();
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setActiveGalleryIndex((activeGalleryIndex ?? 0) === 0 ? galleryImages.length - 1 : (activeGalleryIndex ?? 0) - 1);
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}}
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aria-label="Vorheriges Bild"
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style={{ position: 'absolute', left: isMobile ? 12 : 24, top: '50%', transform: 'translateY(-50%)', width: 44, height: 44, border: `1px solid rgba(255,255,255,0.28)`, background: 'rgba(255,255,255,0.08)', color: '#fff', display: 'grid', placeItems: 'center', cursor: 'pointer' }}
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>
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<ChevronLeft size={24} />
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</button>
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) : null}
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<div onClick={(event) => event.stopPropagation()} style={{ maxWidth: 'min(1120px, 100%)', maxHeight: '86vh', display: 'flex', flexDirection: 'column', gap: 14 }}>
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<Image
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unoptimized
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src={activeGalleryImage.src}
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alt={activeGalleryImage.alt}
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style={{ maxWidth: '100%', maxHeight: activeGalleryImage.caption ? '76vh' : '84vh', objectFit: 'contain', display: 'block' }}
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/>
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{activeGalleryImage.caption ? (
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<p style={{ fontFamily: FB, fontSize: 16, lineHeight: 1.6, color: '#fff', margin: 0, textAlign: 'center', overflowWrap: 'anywhere' }}>
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{activeGalleryImage.caption}
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</p>
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) : null}
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</div>
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{galleryImages.length > 1 ? (
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<button
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type="button"
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onClick={(event) => {
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event.stopPropagation();
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setActiveGalleryIndex((activeGalleryIndex ?? 0) === galleryImages.length - 1 ? 0 : (activeGalleryIndex ?? 0) + 1);
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}}
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aria-label="Nächstes Bild"
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style={{ position: 'absolute', right: isMobile ? 12 : 24, top: '50%', transform: 'translateY(-50%)', width: 44, height: 44, border: `1px solid rgba(255,255,255,0.28)`, background: 'rgba(255,255,255,0.08)', color: '#fff', display: 'grid', placeItems: 'center', cursor: 'pointer' }}
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>
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<ChevronRight size={24} />
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</button>
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) : null}
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</div>
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) : null}
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{/* Back link */}
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<div style={{ padding: isMobile ? '32px 24px 48px' : '32px 80px 64px', borderTop: `1px solid ${BORDER}` }}>
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<Link
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