build: Add ProBackup.exe for Windows XP distribution.

backup_manager.py

@@ -219,21 +219,30 @@ class BackupStrategy(ABC):
     def is_cancelled(self):
         return self._cancel_flag
 
-    def cleanup_old_backups(self, dest, retention_days):
+    def cleanup_old_backups(self, dest, retention_days, job_name=None):
         if retention_days <= 0:
             return
 
-        self.log("Menjalankan pembersihan (Retensi: {} hari)...".format(retention_days))
+        # SAFETY FIX: Scope cleanup to the specific Job Name folder
+        if job_name:
+            safe_job_name = "".join(c for c in job_name if c.isalnum() or c in (' ', '.', '_', '-')).strip()
+            scan_root = os.path.join(dest, safe_job_name)
+        else:
+            # If no job name provided, DO NOT scan the root dest to prevent deleting user files
+            # self.log("Warning: Nama pekerjaan tidak ada. Skip pembersihan demi keamanan.")
+            return
+
+        if not os.path.exists(scan_root):
+            return
+
+        self.log("Menjalankan pembersihan di {} (Retensi: {} hari)...".format(scan_root, retention_days))
         now = time.time()
         cutoff = now - (retention_days * 86400)
         
-        if not os.path.exists(dest):
-            return
-
         count = 0
         try:
             # Recursive scan for YYYY/MM/DD structure
-            for root, dirs, files in os.walk(dest):
+            for root, dirs, files in os.walk(scan_root):
                 for filename in files:
                     filepath = os.path.join(root, filename)
                     try:
@@ -247,7 +256,7 @@ class BackupStrategy(ABC):
                         self.log("Gagal menghapus {}: {}".format(filename, e))
             
             # Optional: Remove empty folders after cleanup
-            for root, dirs, files in os.walk(dest, topdown=False):
+            for root, dirs, files in os.walk(scan_root, topdown=False):
                 for name in dirs:
                     d_path = os.path.join(root, name)
                     try:
@@ -376,14 +385,11 @@ class FileBackup(BackupStrategy):
                         dst_file = os.path.join(current_dest_dir, file)
                         shutil.copy2(src_file, dst_file)
                         
-                        processed_files += 1
-                        if total_files > 0:
-                            self.progress(int(processed_files / total_files * 100))
-            
-            self.log("Penyalinan berhasil diselesaikan.")
-        
-        # Cleanup
-        self.cleanup_old_backups(dest, config.get('retention_days', 0))
+        # Retention
+        retention_days = config.get('retention_days', 0)
+        if retention_days > 0:
+            job_name = config.get('name')
+            self.cleanup_old_backups(dest, retention_days, job_name)
         self.progress(100)