From 2d89bb11eeda5cddbfaff4c3dc51a9418ed49f52 Mon Sep 17 00:00:00 2001
From: Antoine Nguyen <tonio@ngyn.org>
Date: Mon, 21 Jan 2013 22:59:23 +0100
Subject: [PATCH] New option to automaticaly remove accounts with mailboxes.

Beware: activating this mode will make domain removal longer.

fix #364
---
 modoboa/admin/__init__.py              |  4 ++++
 modoboa/admin/models.py                |  7 +++++--
 modoboa/admin/static/admin/js/admin.js |  1 +
 modoboa/admin/views.py                 |  2 +-
 modoboa/static/js/confirmation.js      | 17 +++++++++++++++--
 5 files changed, 26 insertions(+), 5 deletions(-)

diff --git a/modoboa/admin/__init__.py b/modoboa/admin/__init__.py
index b46cf5b8f..37e376411 100644
--- a/modoboa/admin/__init__.py
+++ b/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"),
diff --git a/modoboa/admin/models.py b/modoboa/admin/models.py
index bd7580013..cd34b6aa8 100644
--- a/modoboa/admin/models.py
+++ b/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,
diff --git a/modoboa/admin/static/admin/js/admin.js b/modoboa/admin/static/admin/js/admin.js
index 116e6fa77..ecaf72023 100644
--- a/modoboa/admin/static/admin/js/admin.js
+++ b/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)
         });
diff --git a/modoboa/admin/views.py b/modoboa/admin/views.py
index 9c69d238b..f1c615a38 100644
--- a/modoboa/admin/views.py
+++ b/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})
diff --git a/modoboa/static/js/confirmation.js b/modoboa/static/js/confirmation.js
index 2debf103d..0e919e1ca 100644
--- a/modoboa/static/js/confirmation.js
+++ b/modoboa/static/js/confirmation.js
@@ -38,8 +38,20 @@
              });
 
              box.append($('<div class="modal-body">'
-                 + '<h4>' + this.options.question + '</h4>'
-                 + '<p>' + this.buildcheckboxes() + '</p></div>'));
+                 + '<h4>' + this.options.question + '</h4>'));
+             var $container = $("<div />", {"class" : "container-fluid"});
+             box.append($container);
+             if (this.options.warning) {
+                 $container.append($("<div />", {"class" : "row-fluid"})
+                     .append($("<div />", {
+                         "class": "alert alert-danger",
+                         html: "<h4>" + gettext("Warning") + "</h4>" + this.options.warning
+                     }))
+                 );
+             }
+
+             $container.append('<p>' + this.buildcheckboxes() + '</p>');
+             box.append("</div>");
 
              var footer = $('<div class="modal-footer" />');
              var cancel_btn = $('<a href="#" class="btn">' + gettext("Cancel") + "</a>");
@@ -117,6 +129,7 @@
 
      $.fn.confirm.defaults = {
          question: "",
+         warning: null,
          checkboxes: null
      };