fix: photo edit by admin

backend/scratch/test-exif.js

@@ -0,0 +1,39 @@
+import EXIF from 'exif-js';
+import exifr from 'exifr';
+import fs from 'fs';
+
+async function test() {
+  const files = [
+    './node_modules/exif-js/example/dsc_09827.jpg',
+    './node_modules/exif-js/example/DSCN0614_small.jpg',
+    './node_modules/exif-js/example/Bloated-Hero.jpg',
+    './node_modules/exif-js/example/Bush-dog.jpg'
+  ];
+
+  for (const f of files) {
+    console.log(`--- Testing file: ${f} ---`);
+    try {
+      const gpsExifr = await exifr.gps(f);
+      console.log('  exifr.gps:', gpsExifr);
+    } catch (e) {
+      console.log('  exifr error:', e.message);
+    }
+
+    try {
+      const data = fs.readFileSync(f);
+      const arrayBuffer = data.buffer.slice(data.byteOffset, data.byteOffset + data.byteLength);
+      const parsed = await exifr.parse(arrayBuffer);
+      console.log('  exifr.parse output:', parsed ? {
+        latitude: parsed.latitude,
+        longitude: parsed.longitude,
+        DateTimeOriginal: parsed.DateTimeOriginal,
+        CreateDate: parsed.CreateDate,
+        ModifyDate: parsed.ModifyDate
+      } : 'null');
+    } catch (e) {
+      console.log('  exifr.parse error:', e.message);
+    }
+  }
+}
+
+test();