photobooth funktionen im event admin verlinkt, gäste pwa zeigt photobooth nur noch an, wenn diese aktiviert ist. kontaktformular optimiert. teilen-link mit iMessage und whatsapp erweitert.

resources/js/guest/components/GalleryPreview.tsx

@@ -28,10 +28,11 @@ export default function GalleryPreview({ token }: Props) {
   const { locale } = useTranslation();
   const { photos, loading } = usePollGalleryDelta(token, locale);
   const [mode, setMode] = React.useState<PreviewFilter>('latest');
+  const typedPhotos = React.useMemo(() => photos as PreviewPhoto[], [photos]);
+  const hasPhotobooth = React.useMemo(() => typedPhotos.some((p) => p.ingest_source === 'photobooth'), [typedPhotos]);
 
   const items = React.useMemo(() => {
-    const typed = photos as PreviewPhoto[];
-    let arr = typed.slice();
+    let arr = typedPhotos.slice();
     
     // MyPhotos filter (requires session_id matching)
     if (mode === 'mine') {
@@ -49,7 +50,13 @@ export default function GalleryPreview({ token }: Props) {
     }
     
     return arr.slice(0, 4); // 2x2 = 4 items
-  }, [photos, mode]);
+  }, [typedPhotos, mode]);
+
+  React.useEffect(() => {
+    if (mode === 'photobooth' && !hasPhotobooth) {
+      setMode('latest');
+    }
+  }, [mode, hasPhotobooth]);
 
   // Helper function to generate photo title (must be before return)
   function getPhotoTitle(photo: PreviewPhoto): string {
@@ -72,7 +79,7 @@ export default function GalleryPreview({ token }: Props) {
     { value: 'latest', label: 'Newest' },
     { value: 'popular', label: 'Popular' },
     { value: 'mine', label: 'My Photos' },
-    { value: 'photobooth', label: 'Fotobox' },
+    ...(hasPhotobooth ? [{ value: 'photobooth', label: 'Fotobox' } as const] : []),
   ];
 
   return (