u

src/v1/routes/pimage.js

@@ -110,21 +110,20 @@ export async function handlePimage(req, res) {
             return res.status(304).end();
         }
 
-        let buffer = image.buffer;
-        let contentType = 'image/jpeg';
-
-        try {
-            const imageSharp = sharp(buffer);
+        const imageSharp = sharp(image.buffer);
         const meta = await imageSharp.metadata();
 
-            let pipeline = imageSharp.resize(targetW, targetH, {
+        let pipeline = imageSharp
+            .resize(targetW, targetH, {
                 fit: 'inside',
                 withoutEnlargement: true,
-            });
+            })
+            .flatten({ background: '#ffffff' });
 
         const accept = String(req.headers.accept || '');
         const formatParam = typeof req.query.format === 'string' ? req.query.format.toLowerCase() : '';
 
+        let contentType = 'image/jpeg';
         if (formatParam === 'avif' || (!formatParam && accept.includes('image/avif'))) {
             pipeline = pipeline.avif({ effort: 2 });
             contentType = 'image/avif';
@@ -139,10 +138,7 @@ export async function handlePimage(req, res) {
             contentType = 'image/jpeg';
         }
 
-            buffer = await pipeline.toBuffer();
-        } catch (resizeErr) {
-            console.warn(`[pimage] resize/convert fallback for ${rawPath}:`, resizeErr.message);
-        }
+        const buffer = await pipeline.toBuffer();
 
         res.setHeader('Content-Type', contentType);
         res.setHeader('Content-Length', String(buffer.length));