Chỉnh sửa phần upload ảnh

backend/utils/exifHelper.js

@@ -1,24 +1,24 @@
 const fs = require('fs');
-const exifr = require('exifr');
+const { exiftool } = require('exiftool-vendored');
 const piexif = require('piexifjs');
 
 /**
- * Parses GPS coordinates from an image file using exifr
+ * Parses GPS coordinates from an image file (JPEG or DNG) using ExifTool
  * @param {string} filePath - Path to the image file
  * @returns {Promise<{lat: number, lng: number}|null>} GPS coordinates or null if not found
  */
 const getGPSCoordinates = async (filePath) => {
     try {
-        const gps = await exifr.gps(filePath);
-        if (gps && typeof gps.latitude === 'number' && typeof gps.longitude === 'number') {
+        const tags = await exiftool.read(filePath);
+        if (tags && typeof tags.GPSLatitude === 'number' && typeof tags.GPSLongitude === 'number') {
             return {
-                lat: gps.latitude,
-                lng: gps.longitude
+                lat: tags.GPSLatitude,
+                lng: tags.GPSLongitude
             };
         }
         return null;
     } catch (error) {
-        console.warn(`Could not read EXIF GPS from ${filePath}: ${error.message}`);
+        console.warn(`ExifTool could not read GPS from ${filePath}: ${error.message}`);
         return null;
     }
 };