Merge main into beta for release/beta-to-main

frontend/src/components/admin/PhotoUpload.tsx

@@ -109,8 +109,7 @@ export const PhotoUpload: React.FC<PhotoUploadProps> = ({ eventId, onUploadCompl
 
     // For large uploads, chunk the files by both count AND size to prevent memory/network issues
     const MAX_FILES_PER_CHUNK = Math.max(1, Math.min(50, maxFilesPerUpload)); // Max 50 files per chunk
-    const maxBatchSizeMb = Number(settings?.general_max_upload_batch_size_mb) || 95;
-    const MAX_BYTES_PER_CHUNK = maxBatchSizeMb * 1024 * 1024;
+    const MAX_BYTES_PER_CHUNK = 500 * 1024 * 1024; // Max 500MB per chunk (nginx limit is 1GB)
     const chunks: File[][] = [];
 
     let currentChunk: File[] = [];

frontend/src/components/gallery/PhotoGridWithLayouts.tsx

@@ -215,6 +215,8 @@ export const PhotoGridWithLayouts: React.FC<PhotoGridWithLayoutsProps> = ({
     useCanvasRendering,
     isSelectionMode,
     onPhotoSelect: handlePhotoSelect,
+    onSelectAll: selectAll,
+    onDeselectAll: deselectAll,
     eventName,
     eventLogo,
     eventDate,

frontend/src/components/gallery/layouts/BaseGalleryLayout.tsx

@@ -13,6 +13,8 @@ export interface BaseGalleryLayoutProps {
   selectedPhotos?: Set<number>;
   isSelectionMode?: boolean;
   onPhotoSelect?: (photoId: number) => void;
+  onSelectAll?: () => void;
+  onDeselectAll?: () => void;
   eventName?: string;
   eventLogo?: string | null;
   eventDate?: string | null;

frontend/src/components/gallery/layouts/GalleryPremiumLayout.tsx

@@ -165,6 +165,8 @@ export const GalleryPremiumLayout: React.FC<GalleryPremiumLayoutProps> = ({
   selectedPhotos = new Set(),
   isSelectionMode = false,
   onPhotoSelect,
+  onSelectAll,
+  onDeselectAll,
   eventName,
   eventDate,
   allowDownloads = true,
@@ -287,17 +289,11 @@ export const GalleryPremiumLayout: React.FC<GalleryPremiumLayoutProps> = ({
 
   const handleSelectAll = useCallback(() => {
     if (selectedPhotos.size === filteredPhotos.length) {
-      // Deselect all
-      filteredPhotos.forEach(p => onPhotoSelect?.(p.id));
+      onDeselectAll?.();
     } else {
-      // Select all
-      filteredPhotos.forEach(p => {
-        if (!selectedPhotos.has(p.id)) {
-          onPhotoSelect?.(p.id);
-        }
-      });
+      onSelectAll?.();
     }
-  }, [selectedPhotos, filteredPhotos, onPhotoSelect]);
+  }, [selectedPhotos, filteredPhotos, onSelectAll, onDeselectAll]);
 
   const handleDownloadSelected = useCallback(async () => {
     if (selectedPhotos.size === 0) return;

frontend/src/features/settings/hooks/useSettingsState.ts

@@ -16,7 +16,6 @@ export interface GeneralSettings {
   max_file_size_mb: number;
   max_files_per_upload: number;
   allowed_file_types: string;
-  max_upload_batch_size_mb: number;
   enable_analytics: boolean;
   enable_registration: boolean;
   maintenance_mode: boolean;
@@ -88,7 +87,6 @@ export function useSettingsState() {
     max_file_size_mb: 50,
     max_files_per_upload: 500,
     allowed_file_types: 'jpg,jpeg,png,gif,webp',
-    max_upload_batch_size_mb: 95,
     enable_analytics: true,
     enable_registration: false,
     maintenance_mode: false,
@@ -171,7 +169,6 @@ export function useSettingsState() {
           Math.max(1, toNumber(settings.general_max_files_per_upload, 500))
         ),
         allowed_file_types: settings.general_allowed_file_types || 'jpg,jpeg,png,gif,webp',
-        max_upload_batch_size_mb: toNumber(settings.general_max_upload_batch_size_mb, 95),
         enable_analytics: toBoolean(settings.general_enable_analytics, true),
         enable_registration: toBoolean(settings.general_enable_registration, false),
         maintenance_mode: toBoolean(settings.general_maintenance_mode, false),

frontend/src/features/settings/tabs/GeneralTab.tsx

@@ -161,28 +161,6 @@ export const GeneralTab: React.FC<GeneralTabProps> = ({
                 {t('settings.general.maxFilesPerUploadHelp', { max: MAX_FILES_PER_UPLOAD_LIMIT })}
               </p>
             </div>
-            <div>
-              <label className="block text-sm font-medium text-neutral-700 dark:text-neutral-300 mb-1">
-                {t('settings.general.maxUploadBatchSize')}
-              </label>
-              <Input
-                type="number"
-                value={generalSettings.max_upload_batch_size_mb}
-                onChange={(e) => {
-                  const parsed = parseInt(e.target.value, 10);
-                  setGeneralSettings(prev => ({
-                    ...prev,
-                    max_upload_batch_size_mb: Number.isFinite(parsed)
-                      ? Math.max(1, parsed)
-                      : prev.max_upload_batch_size_mb
-                  }));
-                }}
-                min="1"
-              />
-              <p className="text-xs text-neutral-500 dark:text-neutral-400 mt-1">
-                {t('settings.general.maxUploadBatchSizeHelp')}
-              </p>
-            </div>
           </div>
 
           <div>

frontend/src/features/settings/tabs/StatusTab.tsx

@@ -7,9 +7,12 @@ import {
   Clock,
   HardDrive,
   Activity,
+  Ruler,
 } from 'lucide-react';
 import { Button, Card, Input } from '../../../components/common';
 import { useTranslation } from 'react-i18next';
+import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
+import { api } from '../../../config/api';
 import { settingsService } from '../../../services/settings.service';
 import { useStatusTab } from '../hooks/useStatusTab';
 import { UpdateNotificationSettings } from '../components/UpdateNotificationSettings';
@@ -53,6 +56,27 @@ export const StatusTab: React.FC<StatusTabProps> = ({
 }) => {
   const { t } = useTranslation();
   const { storageInfo, systemStatus } = useStatusTab(isActive);
+  const queryClient = useQueryClient();
+
+  const { data: dimensionStatus } = useQuery({
+    queryKey: ['photo-dimension-status'],
+    queryFn: async () => {
+      const res = await api.get('/admin/photos/repair-dimensions/status');
+      return res.data;
+    },
+    enabled: isActive,
+    refetchInterval: 10000,
+  });
+
+  const repairMutation = useMutation({
+    mutationFn: async () => {
+      const res = await api.post('/admin/photos/repair-dimensions');
+      return res.data;
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['photo-dimension-status'] });
+    },
+  });
 
   // Sync soft limit from storage info
   useEffect(() => {
@@ -528,6 +552,61 @@ export const StatusTab: React.FC<StatusTabProps> = ({
         </>
       )}
 
+      {/* Photo Dimensions */}
+      {dimensionStatus && (
+        <Card padding="md">
+          <h2 className="text-lg font-semibold text-neutral-900 dark:text-neutral-100 mb-4 flex items-center gap-2">
+            <Ruler className="w-5 h-5" />
+            {t('settings.photoDimensions.title')}
+          </h2>
+
+          <p className="text-sm text-neutral-600 dark:text-neutral-400 mb-4">
+            {t('settings.photoDimensions.description')}
+          </p>
+
+          <div className="grid grid-cols-1 md:grid-cols-3 gap-4 mb-4">
+            <div className="bg-neutral-50 dark:bg-neutral-800 rounded-lg p-3 text-center">
+              <p className="text-2xl font-bold text-neutral-900 dark:text-neutral-100">{dimensionStatus.total}</p>
+              <p className="text-xs text-neutral-600 dark:text-neutral-400">{t('settings.photoDimensions.totalPhotos')}</p>
+            </div>
+            <div className="bg-neutral-50 dark:bg-neutral-800 rounded-lg p-3 text-center">
+              <p className="text-2xl font-bold text-green-600 dark:text-green-400">{dimensionStatus.withDimensions}</p>
+              <p className="text-xs text-neutral-600 dark:text-neutral-400">{t('settings.photoDimensions.withDimensions')}</p>
+            </div>
+            <div className={`rounded-lg p-3 text-center ${Number(dimensionStatus.withoutDimensions) > 0 ? 'bg-amber-50 dark:bg-amber-900/30' : 'bg-neutral-50 dark:bg-neutral-800'}`}>
+              <p className={`text-2xl font-bold ${Number(dimensionStatus.withoutDimensions) > 0 ? 'text-amber-600 dark:text-amber-400' : 'text-neutral-900 dark:text-neutral-100'}`}>{dimensionStatus.withoutDimensions}</p>
+              <p className="text-xs text-neutral-600 dark:text-neutral-400">{t('settings.photoDimensions.missingDimensions')}</p>
+            </div>
+          </div>
+
+          {dimensionStatus.lastResult && (
+            <p className="text-sm text-neutral-600 dark:text-neutral-400 mb-4">
+              {t('settings.photoDimensions.resultSuccess', {
+                success: dimensionStatus.lastResult.success,
+                failed: dimensionStatus.lastResult.failed,
+              })}
+            </p>
+          )}
+
+          <div className="flex justify-end">
+            <Button
+              variant="secondary"
+              size="sm"
+              onClick={() => repairMutation.mutate()}
+              isLoading={repairMutation.isPending || dimensionStatus.isRunning}
+              disabled={Number(dimensionStatus.withoutDimensions) === 0 || dimensionStatus.isRunning}
+              leftIcon={<Ruler className="w-4 h-4" />}
+            >
+              {dimensionStatus.isRunning
+                ? t('settings.photoDimensions.repairing')
+                : Number(dimensionStatus.withoutDimensions) === 0
+                  ? t('settings.photoDimensions.noneToRepair')
+                  : t('settings.photoDimensions.repairButton')}
+            </Button>
+          </div>
+        </Card>
+      )}
+
       {/* Update Notification Settings */}
       <UpdateNotificationSettings />
 

frontend/src/i18n/locales/de.json

@@ -1012,8 +1012,6 @@
       "maxFileSizeHelp": "Maximale Größe pro hochgeladenem Foto",
       "maxFilesPerUpload": "Max. Dateien pro Upload",
       "maxFilesPerUploadHelp": "Maximale Anzahl an Fotos pro Upload-Vorgang (1-{{max}}).",
-      "maxUploadBatchSize": "Max. Upload-Paketgröße (MB)",
-      "maxUploadBatchSizeHelp": "Maximale Größe pro Upload-Anfrage. Reduzieren Sie diesen Wert bei Nutzung eines Reverse-Proxys mit Größenbeschränkung (z.B. Cloudflare: 100MB).",
       "allowedFileTypes": "Erlaubte Dateitypen",
       "allowedFileTypesHelp": "Kommagetrennte Liste von Dateierweiterungen",
       "featureToggles": "Funktionsschalter",
@@ -1281,6 +1279,19 @@
       "failed": "Fehlgeschlagen",
       "lastUpdate": "Letzte Aktualisierung"
     },
+    "photoDimensions": {
+      "title": "Foto-Abmessungen",
+      "totalPhotos": "Fotos gesamt",
+      "withDimensions": "Mit Abmessungen",
+      "missingDimensions": "Fehlende Abmessungen",
+      "repairButton": "Abmessungen reparieren",
+      "repairing": "Repariere...",
+      "alreadyRunning": "Reparatur läuft bereits",
+      "started": "Reparatur von {{count}} Fotos gestartet",
+      "noneToRepair": "Alle Fotos haben bereits Abmessungen",
+      "resultSuccess": "Letzte Reparatur: {{success}} aktualisiert, {{failed}} fehlgeschlagen",
+      "description": "Fehlende Breite/Höhe für Fotos ergänzen, die vor der Dimensionsverfolgung hochgeladen wurden. Erforderlich für Masonry- und Mosaik-Layouts."
+    },
     "updateNotifications": {
       "title": "Update-Benachrichtigungen",
       "description": "Erhalten Sie E-Mail-Benachrichtigungen, wenn neue Versionen von PicPeak verfügbar sind.",

frontend/src/i18n/locales/en.json

@@ -637,8 +637,6 @@
       "maxFileSizeHelp": "Maximum size per uploaded photo",
       "maxFilesPerUpload": "Max Files per Upload",
       "maxFilesPerUploadHelp": "Maximum number of photos allowed in a single upload batch (1-{{max}}).",
-      "maxUploadBatchSize": "Max Upload Batch Size (MB)",
-      "maxUploadBatchSizeHelp": "Maximum size per upload request. Lower this if behind a reverse proxy with request size limits (e.g. Cloudflare: 100MB).",
       "allowedFileTypes": "Allowed File Types",
       "allowedFileTypesHelp": "Comma-separated list of file extensions",
       "featureToggles": "Feature Toggles",
@@ -801,6 +799,19 @@
       "failed": "Failed",
       "lastUpdate": "Last update"
     },
+    "photoDimensions": {
+      "title": "Photo Dimensions",
+      "totalPhotos": "Total Photos",
+      "withDimensions": "With Dimensions",
+      "missingDimensions": "Missing Dimensions",
+      "repairButton": "Repair Dimensions",
+      "repairing": "Repairing...",
+      "alreadyRunning": "Repair is already running",
+      "started": "Started repairing {{count}} photos",
+      "noneToRepair": "All photos already have dimensions",
+      "resultSuccess": "Last repair: {{success}} updated, {{failed}} failed",
+      "description": "Backfill missing width/height for photos uploaded before dimension tracking was added. Required for Masonry and Mosaic layouts."
+    },
     "updateNotifications": {
       "title": "Update Notifications",
       "description": "Receive email notifications when new versions of PicPeak are available.",