burger

public/js/folder.js

@@ -140,6 +140,16 @@
             this.fileInput.addEventListener('change', () => this.updatePreview());
         }
 
+        formatFileSize(bytes) {
+            if (bytes === 0) return '0 Bytes';
+
+            const k = 1024;
+            const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
+            const i = Math.floor(Math.log(bytes) / Math.log(k));
+
+            return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i];
+        }
+
         updatePreview() {
             const file = this.fileInput.files[0];
 
@@ -151,7 +161,7 @@
             this.previewContainer.style.display = 'block';
             this.info.innerHTML = `
                 <div><strong>Name:</strong> ${file.name}</div>
-                <div><strong>Size:</strong> ${formatBytes(file.size)}</div>
+                <div><strong>Size:</strong> ${this.formatFileSize(file.size)}</div>
                 <div><strong>Type:</strong> ${file.type || 'Unknown'}</div>
             `;