A little script to simplify migration from 0.5 to 0.6

INSTALL

@@ -43,6 +43,12 @@ current installation. Once done, go to MailNG repository and run::
 
 You must also modify 'settings.py' in order to activate new components.
 
+If you plan to use the 'Postfix autoreply' extension, you'll need to run
+the following script to make it work correctly::
+
+  export PYTHONPATH=$PWD/..
+  DJANGO_SETTINGS_MODULE=mailng.settings ./scripts/upgrade_autoreply.py
+
 Host configuration
 ------------------
 

scripts/upgrade_autoreply.py

@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from django.conf import settings
+from mailng.admin.models import Domain, Mailbox
+
+if __name__ == "__main__":
+    if "mailng.extensions.postfix_autoreply" in settings.INSTALLED_APPS:
+        import mailng.extensions.postfix_autoreply.main as par
+        from mailng.extensions.postfix_autoreply.models import Transport, Alias
+        
+        doms = Domain.objects.all()
+        for dom in doms:
+            try:
+                trans = Transport.objects.get(domain="autoreply.%s" % dom.name)
+                continue
+            except Transport.DoesNotExist:
+                par.onCreateDomain(dom=dom)
+            mboxes = Mailbox.objects.filter(domain=dom.id)
+            for mb in mboxes:
+                try:
+                    alias = Alias.objects.get(full_address=mb.full_address)
+                    continue
+                except Alias.DoesNotExist:
+                    par.onCreateMailbox(mbox=mb)
+