fix(import): capture photo dimensions in fileWatcher + s3AutoImporter (#447)

The aspect-aware gallery layouts (masonry / mosaic / justified) read
photo.width and photo.height to size each card to the source's real
proportions. Two import paths were inserting rows without those
fields, which forced MasonryGalleryLayout to fall back to a hard-coded
800×600 default — every card came out the same shape, so users
reported masonry as "always cropped to 1:1ish" no matter which
thumbnail fit mode they chose.

- fileWatcher.js: extract dims with sharp.metadata() before insert.
- s3AutoImporter.js: same, materialising a tmp local copy via
  withLocalCopy so it works in S3 mode.
- migration 090: backfill any pre-existing rows with NULL dims
  (skips videos, skips S3 deployments — those need the writer fix
  alone since migrations cannot reach the storage backend).
- imageProcessor.js: change DEFAULT_THUMBNAIL_FIT from 'cover' to
  'inside' (only kicks in when the seed setting is missing — existing
  installs keep their saved value). Add UI tooltip recommending
  'inside' for masonry/mosaic/justified, 'cover' for uniform grids.

i18n covers all six locales.
This commit is contained in:
Paul Nothaft
2026-05-11 09:46:45 +02:00
parent fe5295373b
commit 936a277eb8
11 changed files with 167 additions and 9 deletions
@@ -0,0 +1,102 @@
/**
* Migration: Backfill photo dimensions (v2)
*
* Re-runs the dimension backfill from migration 064 for any rows that are
* still NULL. Migration 064 only ran once at upgrade time; new photos
* imported via fileWatcher.js or s3AutoImporter.js between then and now
* had their width/height columns left NULL because those code paths did
* not capture metadata on insert. This PR fixes both writers, but
* pre-existing rows still need a backfill — that is what this does.
*
* Without dimensions, MasonryGalleryLayout falls back to a hard-coded
* 800×600 default, which is why every card in masonry mode looks like
* the same 4:3 box (#447).
*
* Local-fs only — S3 deployments cannot read source objects in a
* migration without instantiating the storage backend. Those
* deployments rely on the writer fix in s3AutoImporter.js for new
* photos and can run a one-shot script if a backfill is needed.
*/
const path = require('path');
const fs = require('fs');
exports.up = async function(knex) {
const hasWidth = await knex.schema.hasColumn('photos', 'width');
const hasHeight = await knex.schema.hasColumn('photos', 'height');
if (!hasWidth || !hasHeight) {
console.log('[Migration 090] width/height columns not present, skipping');
return;
}
const backend = (process.env.STORAGE_BACKEND || 'local').toLowerCase();
if (backend !== 'local') {
console.log(`[Migration 090] STORAGE_BACKEND=${backend} — backfill skipped (S3 deployments not supported in-migration)`);
return;
}
const storagePath = process.env.STORAGE_PATH || path.join(__dirname, '../../../storage');
const photos = await knex('photos')
.where(function () {
this.whereNull('width').orWhereNull('height');
})
.andWhere(function () {
// Skip videos — sharp can't handle them; they need ffprobe.
this.where('media_type', '!=', 'video').orWhereNull('media_type');
})
.select('id', 'path', 'filename');
if (photos.length === 0) {
console.log('[Migration 090] no photos missing dimensions');
return;
}
console.log(`[Migration 090] backfilling ${photos.length} photos`);
let sharp;
try {
sharp = require('sharp');
} catch (err) {
console.error('[Migration 090] sharp unavailable, skipping:', err.message);
return;
}
let updated = 0;
let failed = 0;
for (const photo of photos) {
try {
if (!photo.path) {
failed++;
continue;
}
const fullPath = path.join(storagePath, 'events/active', photo.path);
if (!fs.existsSync(fullPath)) {
failed++;
continue;
}
const metadata = await sharp(fullPath).metadata();
if (metadata.width && metadata.height) {
await knex('photos').where('id', photo.id).update({
width: metadata.width,
height: metadata.height,
});
updated++;
if (updated % 100 === 0) {
console.log(`[Migration 090] ${updated}/${photos.length}`);
}
} else {
failed++;
}
} catch (err) {
console.error(`[Migration 090] photo ${photo.id}: ${err.message}`);
failed++;
}
}
console.log(`[Migration 090] done — ${updated} updated, ${failed} skipped`);
};
exports.down = async function() {
// Data-only migration; no rollback action.
};
+20 -2
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@@ -1,6 +1,7 @@
const chokidar = require('chokidar');
const path = require('path');
const fs = require('fs').promises;
const sharp = require('sharp');
const { db } = require('../database/db');
const { formatBoolean } = require('../utils/dbCompat');
const { generateThumbnail, generateVideoPlaceholder } = require('./imageProcessor');
@@ -91,7 +92,23 @@ async function processNewPhoto(filePath) {
// Calculate relative thumbnail path
const relativeThumbPath = thumbnailPath; // thumbnailPath is already relative to storage root
const mimeType = detectedMime || (isVideo ? 'video/mp4' : 'image/jpeg');
// Capture image dimensions so aspect-aware layouts (masonry / mosaic /
// justified) can size each card to the photo's real proportions
// instead of the 800×600 fallback in MasonryGalleryLayout (#447).
// Skip videos — those would need ffprobe.
let dimensions = null;
if (!isVideo) {
try {
const metadata = await sharp(filePath).metadata();
if (metadata.width && metadata.height) {
dimensions = { width: metadata.width, height: metadata.height };
}
} catch (err) {
logger.debug(`Could not read image dimensions for ${filename}: ${err.message}`);
}
}
// Check if photo already exists (by filename or path, to handle replacements)
const existingPhoto = await db('photos')
.where({ event_id: event.id })
@@ -110,7 +127,8 @@ async function processNewPhoto(filePath) {
thumbnail_path: relativeThumbPath,
type: isVideo ? 'video' : photoType,
size_bytes: stats.size,
mime_type: mimeType
mime_type: mimeType,
...(dimensions && { width: dimensions.width, height: dimensions.height })
}).returning('id');
const photoId = insertResult[0]?.id || insertResult[0];
+7 -1
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@@ -15,7 +15,13 @@ sharp.concurrency(2); // Limit concurrent operations
// Default thumbnail settings
const DEFAULT_THUMBNAIL_WIDTH = 300;
const DEFAULT_THUMBNAIL_HEIGHT = 300;
const DEFAULT_THUMBNAIL_FIT = 'cover'; // 'cover' for square crops
// 'inside' preserves the source aspect ratio (output ≤ width × height).
// This is the right default for masonry / mosaic / justified layouts —
// the gallery sizes each card from photo.width/height and renders the
// thumbnail with object-cover, so a thumb that already matches the
// source aspect doesn't get re-cropped (#447). Admins who want
// uniform 1:1 grid tiles can switch to 'cover' in the thumbnail settings.
const DEFAULT_THUMBNAIL_FIT = 'inside';
const DEFAULT_THUMBNAIL_QUALITY = 85;
const DEFAULT_THUMBNAIL_FORMAT = 'jpeg';
+23
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@@ -17,9 +17,11 @@
const path = require('path');
const mime = require('mime-types');
const sharp = require('sharp');
const { db } = require('../database/db');
const { formatBoolean } = require('../utils/dbCompat');
const { getStorage } = require('./storage');
const { withLocalCopy } = require('./imageProcessor');
const logger = require('../utils/logger');
const POLL_INTERVAL_MS = parseInt(process.env.STORAGE_AUTO_IMPORT_INTERVAL_MS || `${5 * 60 * 1000}`, 10);
@@ -98,6 +100,26 @@ async function processEvent(event, storage) {
const isVideo = mimeType.startsWith('video/');
if (!isImage && !isVideo) continue;
// Capture image dimensions so aspect-aware layouts (masonry /
// mosaic / justified) can size each card to the photo's real
// proportions instead of the 800×600 fallback (#447). Materialize
// a tmp local copy via withLocalCopy — withLocalCopy handles the
// S3 download + cleanup. Skip videos (would need ffprobe).
let dimensions = null;
if (isImage) {
try {
dimensions = await withLocalCopy(entry.key, async (localPath) => {
const metadata = await sharp(localPath).metadata();
if (metadata.width && metadata.height) {
return { width: metadata.width, height: metadata.height };
}
return null;
});
} catch (err) {
logger.debug(`[s3AutoImporter] could not read dimensions for ${entry.key}: ${err.message}`);
}
}
try {
const insertResult = await db('photos').insert({
event_id: event.id,
@@ -110,6 +132,7 @@ async function processEvent(event, storage) {
mime_type: mimeType,
source_origin: 'managed',
uploaded_at: new Date().toISOString(),
...(dimensions && { width: dimensions.width, height: dimensions.height }),
}).returning('id');
const photoId = insertResult[0]?.id || insertResult[0];
@@ -229,6 +229,9 @@ export const ThumbnailsTab: React.FC = () => {
<p className="text-xs text-neutral-500 dark:text-neutral-400 mt-1">
{t('settings.thumbnails.fitHelp', 'How images are resized to fit the thumbnail dimensions. "Cover" crops to fill, "Contain" fits within bounds.')}
</p>
<p className="text-xs text-neutral-500 dark:text-neutral-400 mt-2">
{t('settings.thumbnails.fitRecommendation', 'Recommendation: use "Inside" for masonry / mosaic / justified layouts (preserves aspect ratio); "Cover" for uniform 1:1 grid tiles.')}
</p>
</div>
</Card>
+2 -1
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@@ -1246,7 +1246,8 @@
"fit_contain": "Einpassen (innerhalb)",
"fit_fill": "Strecken",
"fit_inside": "Innen (verkleinern)",
"fit_outside": "Außen (vergrößern)"
"fit_outside": "Außen (vergrößern)",
"fitRecommendation": "Empfehlung: „Inside\" für Masonry-/Mosaic-/Justified-Layouts (bewahrt das Seitenverhältnis), „Cover\" für gleichförmige 1:1-Kacheln."
},
"categories": {
"title": "Kategorien",
+2 -1
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@@ -952,7 +952,8 @@
"fit_contain": "Contain (fit within)",
"fit_fill": "Fill (stretch)",
"fit_inside": "Inside (shrink to fit)",
"fit_outside": "Outside (expand to cover)"
"fit_outside": "Outside (expand to cover)",
"fitRecommendation": "Recommendation: use \"Inside\" for masonry / mosaic / justified layouts (preserves aspect ratio); \"Cover\" for uniform 1:1 grid tiles."
},
"seo": {
"title": "SEO & Robots",
+2 -1
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@@ -967,7 +967,8 @@
"fit_cover": "Recouvrir (recadrer pour remplir)",
"fit_contain": "Contenir (ajuster dans les limites)",
"fit_inside": "Intérieur (réduire pour ajuster)",
"fit_outside": "Extérieur (agrandir pour recouvrir)"
"fit_outside": "Extérieur (agrandir pour recouvrir)",
"fitRecommendation": "Recommandation : utilisez « Inside » pour les mises en page masonry/mosaic/justified (préserve les proportions) ; « Cover » pour des tuiles 1:1 uniformes."
},
"seo": {
"title": "SEO et Robots",
+2 -1
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@@ -952,7 +952,8 @@
"fit_contain": "Contain (passend binnen)",
"fit_fill": "Vullen (uitrekken)",
"fit_inside": "Binnenkant (verkleinen om te passen)",
"fit_outside": "Buitenkant (vergroten om te bedekken)"
"fit_outside": "Buitenkant (vergroten om te bedekken)",
"fitRecommendation": "Aanbeveling: gebruik \"Inside\" voor masonry/mosaic/justified-lay-outs (behoudt beeldverhouding); \"Cover\" voor uniforme 1:1-tegels."
},
"seo": {
"title": "SEO & Robots",
+2 -1
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@@ -969,7 +969,8 @@
"fit_contain": "Contain (ajustar ao espaço)",
"fit_fill": "Fill (esticar)",
"fit_inside": "Inside (encolher para caber)",
"fit_outside": "Outside (expandir para cobrir)"
"fit_outside": "Outside (expandir para cobrir)",
"fitRecommendation": "Recomendação: use \"Inside\" para layouts masonry/mosaic/justified (preserva proporção); \"Cover\" para tiles 1:1 uniformes."
},
"seo": {
"title": "SEO e Robots",
+2 -1
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@@ -1027,7 +1027,8 @@
"fit_contain": "Вписывание (внутри)",
"fit_fill": "Растягивание",
"fit_inside": "Внутри (уменьшить)",
"fit_outside": "Снаружи (увеличить)"
"fit_outside": "Снаружи (увеличить)",
"fitRecommendation": "Рекомендация: «Inside» для масонри/мозаики/выровненных раскладок (сохраняет пропорции); «Cover» для одинаковых плиток 1:1."
},
"photoDimensions": {
"title": "Размеры фотографий",