From cb2a7e1daa842ba70c40e88ee4d6d7fef29cdffb Mon Sep 17 00:00:00 2001
From: Jaime van Kessel <nallath@gmail.com>
Date: Tue, 1 Jun 2021 14:37:12 +0200
Subject: [PATCH] Remove plugins that weren't restored in the backup from the
 installed list

CURA-8269
---
 cura/Backups/BackupsManager.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/cura/Backups/BackupsManager.py b/cura/Backups/BackupsManager.py
index fb758455c1..6d620b8d27 100644
--- a/cura/Backups/BackupsManager.py
+++ b/cura/Backups/BackupsManager.py
@@ -4,6 +4,7 @@
 from typing import Dict, Optional, Tuple, TYPE_CHECKING
 
 from UM.Logger import Logger
+from UM.Version import Version
 from cura.Backups.Backup import Backup
 
 if TYPE_CHECKING:
@@ -52,6 +53,18 @@ class BackupsManager:
 
         backup = Backup(self._application, zip_file = zip_file, meta_data = meta_data)
         restored = backup.restore()
+
+        package_manager = self._application.getPackageManager()
+
+        # If the backup was made with Cura 4.10 (or higher), we no longer store plugins.
+        # Since the restored backup doesn't have those plugins anymore, we should remove it from the list
+        # of installed plugins.
+        if Version(meta_data.get("cura_release")) >= Version("4.10.0"):
+            for package_id in package_manager.getAllInstalledPackageIDs():
+                package_data = package_manager.getInstalledPackageInfo(package_id)
+                if package_data.get("package_type") == "plugin" and not package_data.get("is_bundled"):
+                    package_manager.removePackage(package_id)
+
         if restored:
             # At this point, Cura will need to restart for the changes to take effect.
             # We don't want to store the data at this point as that would override the just-restored backup.