Fonctions mass_achivage pour objects multiples

machines/models.py

@@ -41,6 +41,8 @@ from django.db.models.signals import post_save, post_delete
 from django.dispatch import receiver
 from django.forms import ValidationError
 from django.utils import timezone
+from django.db import transaction
+from reversion import revisions as reversion
 from django.utils.functional import cached_property
 from django.utils.translation import ugettext_lazy as _
 from macaddress.fields import MACAddressField, default_dialect
@@ -1134,6 +1136,21 @@ class Interface(RevMixin, AclMixin, FieldPermissionModelMixin, models.Model):
         """ Sans commentaire, désassigne une ipv4"""
         self.ipv4 = None
 
+    @classmethod
+    def mass_unassign_ipv4(cls, interface_list):
+        """Unassign ipv4 to multiple interfaces"""
+        with transaction.atomic(), reversion.create_revision():
+            interface_list.update(ipv4=None)
+            reversion.set_comment(_("IPv4 unassigning"))
+
+    @classmethod
+    def mass_assign_ipv4(cls, interface_list):
+        for interface in interface_list:
+            with transaction.atomic(), reversion.create_revision():
+                interface.assign_ipv4()
+                interface.save()
+                reversion.set_comment(_("IPv4 assigning"))
+
     def update_type(self):
         """ Lorsque le machinetype est changé de type d'ip, on réassigne"""
         self.clean()

users/forms.py

@@ -297,6 +297,11 @@ class MassArchiveForm(forms.Form):
     du formulaire la date de depart avant laquelle archiver les
     users"""
     date = forms.DateTimeField(help_text='%d/%m/%y')
+    full_archive = forms.BooleanField(
+        label=_("Make a full archive operation ? (WARNING : CRITICAL OPERATION IF TRUE)"),
+        initial=False,
+        required=False
+    )
 
     def clean(self):
         cleaned_data = super(MassArchiveForm, self).clean()

users/models.py

@@ -527,47 +527,78 @@ class User(RevMixin, FieldPermissionModelMixin, AbstractBaseUser,
         )['total'] or 0
         return somme_credit - somme_debit
 
-    def user_interfaces(self, active=True, all_interfaces=False):
+    @classmethod
+    def users_interfaces(cls, users, active=True, all_interfaces=False):
         """ Renvoie toutes les interfaces dont les machines appartiennent à
         self. Par defaut ne prend que les interfaces actives"""
         if all_interfaces:
             return Interface.objects.filter(
-                machine__in=Machine.objects.filter(user=self)
+                machine__in=Machine.objects.filter(user__in=users)
             ).select_related('domain__extension')
         else:
             return Interface.objects.filter(
-                machine__in=Machine.objects.filter(user=self, active=active)
+                machine__in=Machine.objects.filter(user__in=users, active=active)
             ).select_related('domain__extension')
 
+    def user_interfaces(self, active=True, all_interfaces=False):
+        """ Renvoie toutes les interfaces dont les machines appartiennent à
+        self. Par defaut ne prend que les interfaces actives"""
+        return self.users_interfaces([self], active=active, all_interfaces=all_interfaces)
+
     def assign_ips(self):
         """ Assign une ipv4 aux machines d'un user """
         interfaces = self.user_interfaces()
-        for interface in interfaces:
-            if not interface.ipv4:
-                with transaction.atomic(), reversion.create_revision():
-                    interface.assign_ipv4()
-                    reversion.set_comment(_("IPv4 assigning"))
-                    interface.save()
+        with transaction.atomic(), reversion.create_revision():
+            Interface.mass_assign_ipv4(interfaces)
+            reversion.set_comment(_("IPv4 assigning"))
 
     def unassign_ips(self):
         """ Désassigne les ipv4 aux machines de l'user"""
         interfaces = self.user_interfaces()
-        for interface in interfaces:
-            with transaction.atomic(), reversion.create_revision():
-                interface.unassign_ipv4()
-                reversion.set_comment(_("IPv4 unassigning"))
-                interface.save()
+        with transaction.atomic(), reversion.create_revision():
+            Interface.mass_unassign_ipv4(interfaces)
+            reversion.set_comment(_("IPv4 unassigning"))
+
+    @classmethod
+    def mass_unassign_ips(cls, users_list):
+        interfaces = cls.users_interfaces(users_list)
+        with transaction.atomic(), reversion.create_revision():
+            Interface.mass_unassign_ipv4(interfaces)
+            reversion.set_comment(_("IPv4 assigning"))
+
+    @classmethod
+    def mass_disable_email(cls, queryset_users):
+        """Disable email account and redirection"""
+        queryset_users.update(local_email_enabled=False)
+        queryset_users.update(local_email_redirect=False)
+
+    @classmethod
+    def mass_delete_data(cls, queryset_users):
+        """This users will be completely archived, so only keep mandatory data"""
+        cls.mass_disable_email(queryset_users)
+        Machine.objects.filter(user__in=queryset_users).delete()
+        cls.ldap_delete_users(queryset_users)
 
     def disable_email(self):
         """Disable email account and redirection"""
-        self.local_email_enabled = False
-        self.local_email_redirect = False
+        self.local_email_enabled=False
+        self.local_email_redirect=False
 
     def delete_data(self):
         """This user will be completely archived, so only keep mandatory data"""
-        self.disabled_email()
-        self.user_interfaces(all_interfaces=True).delete()
-        self.ldap_del()
+        self.disable_email()
+        self.machine_set.all().delete()
+
+    @classmethod
+    def mass_archive(cls, users_list):
+        cls.mass_unassign_ips(users_list)
+        users_list.update(state=User.STATE_ARCHIVE)
+
+    @classmethod
+    def mass_full_archive(cls, users_list):
+        cls.mass_unassign_ips(users_list)
+        cls.mass_delete_data(users_list)
+        users_list.update(state=User.STATE_FULL_ARCHIVE)
 
     def archive(self):
         """ Filling the user; no more active"""
@@ -660,6 +691,11 @@ class User(RevMixin, FieldPermissionModelMixin, AbstractBaseUser,
         except LdapUser.DoesNotExist:
             pass
 
+    @classmethod
+    def ldap_delete_users(cls, queryset_users):
+        """Delete multiple users in ldap"""
+        LdapUser.objects.filter(name__in=list(queryset_users.values_list('pseudo', flat=True)))
+
     def notif_inscription(self):
         """ Prend en argument un objet user, envoie un mail de bienvenue """
         template = loader.get_template('users/email_welcome')

users/views.py

@@ -776,26 +776,28 @@ def del_listright(request, instances):
 @can_change(User, 'state')
 def mass_archive(request):
     """ Permet l'archivage massif"""
-    to_archive_date = MassArchiveForm(request.POST or None)
+    pagination_number = GeneralOption.get_cached_value('pagination_number')
+    to_archive_form = MassArchiveForm(request.POST or None)
     to_archive_list = []
-    if to_archive_date.is_valid():
-        date = to_archive_date.cleaned_data['date']
-        to_archive_list = [user for user in
-                           User.objects.exclude(state=User.STATE_ARCHIVE)
-                           if not user.end_access()
-                           or user.end_access() < date]
+    if to_archive_form.is_valid():
+        date = to_archive_form.cleaned_data['date']
+        full_archive = to_archive_form.cleaned_data['full_archive']
+        to_archive_list = User.objects.exclude(id__in=all_has_access()).exclude(id__in=all_has_access(search_time=date)).exclude(state=User.STATE_NOT_YET_ACTIVE).exclude(state=User.STATE_FULL_ARCHIVE)
+        if not full_archive:
+            to_archive_list = to_archive_list.exclude(state=User.STATE_ARCHIVE)
+        number_to_archive = to_archive_list.count()
         if "valider" in request.POST:
-            for user in to_archive_list:
-                with transaction.atomic(), reversion.create_revision():
-                    user.archive()
-                    user.save()
-                    reversion.set_comment(_("Archiving"))
-            messages.success(request, _("%s users were archived.") % len(
-                to_archive_list
-            ))
+            if full_archive:
+                User.mass_full_archive(to_archive_list)
+            else:
+                User.mass_archive(to_archive_list)
+            messages.success(request, _("%s users were archived.") %
+                number_to_archive
+            )
             return redirect(reverse('users:index'))
+        to_archive_list = re2o_paginator(request, to_archive_list, pagination_number)
     return form(
-        {'userform': to_archive_date, 'to_archive_list': to_archive_list},
+        {'userform': to_archive_form, 'to_archive_list': to_archive_list},
         'users/mass_archive.html',
         request
     )