105 lines
4.6 KiB
Python
105 lines
4.6 KiB
Python
from django import forms
|
|
from django.contrib.admin import widgets
|
|
from django.core.exceptions import ValidationError
|
|
from django.utils.safestring import mark_safe
|
|
from django.utils.translation import ugettext_lazy as _
|
|
|
|
from orchestra.forms import UserCreationForm, UserChangeForm
|
|
from orchestra.utils.python import AttrDict
|
|
|
|
from . import settings
|
|
from .models import Address, Mailbox
|
|
|
|
|
|
class MailboxForm(forms.ModelForm):
|
|
""" hacky form for adding reverse M2M form field for Mailbox.addresses """
|
|
# TODO keep track of this ticket for future reimplementation
|
|
# https://code.djangoproject.com/ticket/897
|
|
addresses = forms.ModelMultipleChoiceField(queryset=Address.objects.select_related('domain'),
|
|
required=False,
|
|
widget=widgets.FilteredSelectMultiple(verbose_name=_('addresses'), is_stacked=False))
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
super(MailboxForm, self).__init__(*args, **kwargs)
|
|
# Hack the widget in order to display add button
|
|
field = AttrDict(**{
|
|
'to': Address,
|
|
'get_related_field': lambda: AttrDict(name='id'),
|
|
})
|
|
widget = self.fields['addresses'].widget
|
|
self.fields['addresses'].widget = widgets.RelatedFieldWidgetWrapper(widget, field,
|
|
self.modeladmin.admin_site, can_add_related=True)
|
|
|
|
# Filter related addresses by account
|
|
old_render = self.fields['addresses'].widget.render
|
|
def render(*args, **kwargs):
|
|
output = old_render(*args, **kwargs)
|
|
args = 'account=%i' % self.modeladmin.account.pk
|
|
output = output.replace('/add/?', '/add/?%s&' % args)
|
|
return mark_safe(output)
|
|
self.fields['addresses'].widget.render = render
|
|
queryset = self.fields['addresses'].queryset
|
|
realted_addresses = queryset.filter(account_id=self.modeladmin.account.pk).order_by('name')
|
|
self.fields['addresses'].queryset = realted_addresses
|
|
|
|
if self.instance and self.instance.pk:
|
|
self.fields['addresses'].initial = self.instance.addresses.all()
|
|
|
|
def clean(self):
|
|
cleaned_data = super(MailboxForm, self).clean()
|
|
name = self.instance.name if self.instance.pk else cleaned_data.get('name')
|
|
local_domain = settings.MAILBOXES_LOCAL_DOMAIN
|
|
if name and local_domain:
|
|
try:
|
|
addr = Address.objects.get(name=name, domain__name=local_domain, account_id=self.modeladmin.account.pk)
|
|
except Address.DoesNotExist:
|
|
pass
|
|
else:
|
|
if addr not in cleaned_data.get('addresses', []):
|
|
raise ValidationError({
|
|
'addresses': _("This mailbox local address matche '%s', "
|
|
"please make explicit this fact by selecting it.") % addr
|
|
})
|
|
return cleaned_data
|
|
|
|
|
|
class MailboxChangeForm(UserChangeForm, MailboxForm):
|
|
pass
|
|
|
|
|
|
class MailboxCreationForm(UserCreationForm, MailboxForm):
|
|
def clean_name(self):
|
|
# Since model.clean() will check this, this is redundant,
|
|
# but it sets a nicer error message than the ORM and avoids conflicts with contrib.auth
|
|
name = self.cleaned_data["name"]
|
|
try:
|
|
self._meta.model._default_manager.get(name=name)
|
|
except self._meta.model.DoesNotExist:
|
|
return name
|
|
raise forms.ValidationError(self.error_messages['duplicate_username'])
|
|
|
|
|
|
class AddressForm(forms.ModelForm):
|
|
def clean(self):
|
|
cleaned_data = super(AddressForm, self).clean()
|
|
forward = cleaned_data.get('forward', '')
|
|
if not cleaned_data.get('mailboxes', True) and not forward:
|
|
raise ValidationError(_("Mailboxes or forward address should be provided."))
|
|
# Check if new addresse matches with a mbox because of having a local domain
|
|
if self.instance.pk:
|
|
name = self.instance.name
|
|
domain = self.instance.domain
|
|
else:
|
|
name = cleaned_data.get('name')
|
|
domain = cleaned_data.get('domain')
|
|
if domain and name and domain.name == settings.MAILBOXES_LOCAL_DOMAIN:
|
|
if name not in forward.split() and Mailbox.objects.filter(name=name).exists():
|
|
for mailbox in cleaned_data.get('mailboxes', []):
|
|
if mailbox.name == name:
|
|
return
|
|
raise ValidationError(
|
|
_("This address matches mailbox '%s' local address, please make explicit "
|
|
"this fact by adding the mailbox on the mailboxes or forward field.") % name
|
|
)
|
|
return cleaned_data
|