New option to automaticaly remove accounts with mailboxes.

Beware: activating this mode will make domain removal longer.

fix #364

modoboa/admin/__init__.py

@@ -23,6 +23,10 @@ parameters.register_admin("MAILBOX_TYPE", type="list", deflt="maildir",
 parameters.register_admin("MAILDIR_ROOT", type="string", deflt=".maildir",
                           visible_if="MAILBOX_TYPE=maildir",
                           help=ugettext_lazy("Sub-directory (inside the mailbox) where messages are stored when using the maildir format"))
+parameters.register_admin(
+    "AUTO_ACCOUNT_REMOVAL", type="list_yesno", deflt="no",
+    help=ugettext_lazy("When a mailbox is removed, also remove the associated account")
+    )
 parameters.register_admin(
     "PASSWORD_SCHEME", type="list", deflt="md5crypt",
     values=[("crypt", "crypt"),

modoboa/admin/models.py

@@ -558,7 +558,7 @@ class Domain(DatesAware):
                                         self.name))
         return True
 
-    def delete(self, keepdir=False):
+    def delete(self, fromuser, keepdir=False):
         from modoboa.lib.permissions import ungrant_access_to_object, ungrant_access_to_objects
 
         if self.domainalias_set.count():
@@ -570,6 +570,9 @@ class Domain(DatesAware):
         if self.alias_set.count():
             events.raiseEvent("MailboxAliasDelete", self.alias_set.all())
             ungrant_access_to_objects(self.alias_set.all())
+        if parameters.get_admin("AUTO_ACCOUNT_REMOVAL") == "yes":
+            for account in User.objects.filter(mailbox__domain__name=self.name):
+                account.delete(fromuser, keepdir)
         events.raiseEvent("DeleteDomain", self)
         ungrant_access_to_object(self)
         super(Domain, self).delete()
@@ -811,7 +814,7 @@ def mailbox_deleted_handler(sender, **kwargs):
         alias.mboxes.remove(mb)
         if alias.mboxes.count() == 0:
             alias.delete()
-
+   
 class Alias(DatesAware):
     address = models.CharField(
         ugettext_lazy('address'), max_length=254,

modoboa/admin/static/admin/js/admin.js

@@ -113,6 +113,7 @@ Domains.prototype = {
 
         $("a[name=deldomain]").confirm({
             question: gettext("Delete this domain?"),
+            warning: gettext("This operation will remove ALL data associated to this domain."),
             checkboxes: {keepdir: gettext("Do not delete domain directory")},
             success_cb: $.proxy(this.reload_listing, this)
         });

modoboa/admin/views.py

@@ -153,7 +153,7 @@ def deldomain(request):
             raise PermDeniedException
         if mb and mb.domain == dom:
             raise AdminError(_("You can't delete your own domain"))
-        dom.delete(keepdir=keepdir)
+        dom.delete(request.user, keepdir)
 
     msg = ungettext("Domain deleted", "Domains deleted", len(selection))
     return ajax_simple_response({"status" : "ok", "respmsg" : msg})