gva/gnuviechadmin/managemails/views.py

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"""
This module defines views for mailbox and mail address handling.
"""
from __future__ import absolute_import, unicode_literals
from django.http import HttpResponseForbidden
from django.shortcuts import get_object_or_404, redirect
from django.utils.translation import ugettext as _
from django.views.generic.edit import (
CreateView,
DeleteView,
UpdateView,
)
from django.contrib import messages
from gvacommon.viewmixins import StaffOrSelfLoginRequiredMixin
from hostingpackages.models import CustomerHostingPackage
from domains.models import MailDomain
from .forms import (
AddMailAddressForm,
ChangeMailboxPasswordForm,
CreateMailboxForm,
EditMailAddressForm,
MAILBOX_OR_FORWARDS,
)
from .models import (
MailAddress,
MailAddressMailbox,
Mailbox,
)
class HostingPackageAndCustomerMixin(object):
"""
Mixin for views that gets the hosting package instance from the URL
keyword argument 'package'.
"""
hosting_package_kwarg = 'package'
"""Keyword argument used to find the hosting package in the URL."""
def get_hosting_package(self):
return get_object_or_404(
CustomerHostingPackage,
pk=int(self.kwargs[self.hosting_package_kwarg]))
def get_customer_object(self):
return self.get_hosting_package().customer
class CreateMailbox(
HostingPackageAndCustomerMixin, StaffOrSelfLoginRequiredMixin, CreateView
):
"""
This view is used to setup new mailboxes for a customer hosting package.
"""
model = Mailbox
context_object_name = 'mailbox'
template_name_suffix = '_create'
form_class = CreateMailboxForm
def dispatch(self, request, *args, **kwargs):
resp = super(CreateMailbox, self).dispatch(request, *args, **kwargs)
if not self.get_hosting_package().may_add_mailbox():
resp = HttpResponseForbidden(
_('You are not allowed to add more mailboxes to this'
' hosting package'))
return resp
def get_context_data(self, **kwargs):
context = super(CreateMailbox, self).get_context_data(**kwargs)
context['hostingpackage'] = self.get_hosting_package()
context['customer'] = self.get_customer_object()
return context
def get_form_kwargs(self):
kwargs = super(CreateMailbox, self).get_form_kwargs()
kwargs['hostingpackage'] = self.get_hosting_package()
return kwargs
def form_valid(self, form):
mailbox = form.save()
messages.success(
self.request,
_('Mailbox {mailbox} created successfully.').format(
mailbox=mailbox.username
)
)
return redirect(self.get_hosting_package())
class ChangeMailboxPassword(
HostingPackageAndCustomerMixin, StaffOrSelfLoginRequiredMixin, UpdateView
):
"""
This view is used to set a new password for an existing mailbox.
"""
context_object_name = 'mailbox'
form_class = ChangeMailboxPasswordForm
model = Mailbox
slug_field = 'username'
template_name_suffix = '_setpassword'
def get_context_data(self, **kwargs):
context = super(ChangeMailboxPassword, self).get_context_data(**kwargs)
context['hostingpackage'] = self.get_hosting_package()
context['customer'] = self.get_customer_object()
return context
def get_form_kwargs(self):
kwargs = super(ChangeMailboxPassword, self).get_form_kwargs()
kwargs['hostingpackage'] = self.get_hosting_package()
return kwargs
def form_valid(self, form):
mailbox = form.save()
messages.success(
self.request,
_('Successfully set new password for mailbox {mailbox}.').format(
mailbox=mailbox.username
)
)
return redirect(self.get_hosting_package())
class AddMailAddress(
HostingPackageAndCustomerMixin, StaffOrSelfLoginRequiredMixin, CreateView
):
"""
This view is used to add a new mail address to a domain.
"""
context_object_name = 'mailaddress'
form_class = AddMailAddressForm
model = MailAddress
template_name_suffix = '_create'
def get_context_data(self, **kwargs):
context = super(AddMailAddress, self).get_context_data(**kwargs)
context['customer'] = self.get_customer_object()
return context
def get_maildomain(self):
return get_object_or_404(MailDomain, domain=self.kwargs['domain'])
def get_form_kwargs(self):
kwargs = super(AddMailAddress, self).get_form_kwargs()
kwargs.update({
'hostingpackage': self.get_hosting_package(),
'maildomain': self.get_maildomain(),
})
return kwargs
def form_valid(self, form):
address = form.save()
messages.success(
self.request,
_('Successfully added mail address {mailaddress}').format(
mailaddress=address)
)
return redirect(self.get_hosting_package())
class DeleteMailAddress(
HostingPackageAndCustomerMixin, StaffOrSelfLoginRequiredMixin, DeleteView
):
"""
This view is used to delete a mail address.
"""
context_object_name = 'mailaddress'
model = MailAddress
def get_maildomain(self):
return get_object_or_404(MailDomain, domain=self.kwargs['domain'])
def get_context_data(self, **kwargs):
context = super(DeleteMailAddress, self).get_context_data(**kwargs)
context.update({
'customer': self.get_customer_object(),
'hostingpackage': self.get_hosting_package(),
'maildomain': self.get_maildomain(),
})
return context
def get_success_url(self):
return self.get_hosting_package().get_absolute_url()
class EditMailAddress(
HostingPackageAndCustomerMixin, StaffOrSelfLoginRequiredMixin, UpdateView
):
"""
This view is used to edit a mail address' target mailbox or forwarding
addresses.
"""
context_object_name = 'mailaddress'
form_class = EditMailAddressForm
model = MailAddress
template_name_suffix = '_edit'
def get_maildomain(self):
return get_object_or_404(MailDomain, domain=self.kwargs['domain'])
def get_context_data(self, **kwargs):
context = super(EditMailAddress, self).get_context_data(**kwargs)
context['customer'] = self.get_customer_object()
return context
def get_form_kwargs(self):
kwargs = super(EditMailAddress, self).get_form_kwargs()
kwargs.update({
'hostingpackage': self.get_hosting_package(),
'maildomain': self.get_maildomain(),
})
return kwargs
def get_initial(self):
initial = super(EditMailAddress, self).get_initial()
mailaddress = self.get_object()
if MailAddressMailbox.objects.filter(mailaddress=mailaddress).exists():
initial['mailbox'] = mailaddress.mailaddressmailbox.mailbox
initial['mailbox_or_forwards'] = MAILBOX_OR_FORWARDS.mailbox
elif mailaddress.mailaddressforward_set.exists():
initial['forwards'] = ", ".join(
fwd.target for fwd in mailaddress.mailaddressforward_set.all()
)
initial['mailbox_or_forwards'] = MAILBOX_OR_FORWARDS.forwards
return initial
def form_valid(self, form):
mailaddress = form.save()
messages.success(
self.request,
_('Successfully updated mail address {mailaddress} '
'targets.').format(mailaddress=mailaddress)
)
return redirect(self.get_hosting_package())