gva/gnuviechadmin/managemails/models.py

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from django.db import models
from django.utils.encoding import python_2_unicode_compatible
from django.utils.translation import ugettext as _
from passlib.hash import sha512_crypt
@python_2_unicode_compatible
class MailDomain(models.Model):
domain = models.CharField(max_length=128, unique=True)
class Meta:
verbose_name = _('Mail domain')
verbose_name_plural = _('Mail domains')
def __str__(self):
return self.domain
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class ActivateAbleMixin(models.Model):
"""
Mixin for model classes that can be active or inactive.
"""
active = models.BooleanField(default=True)
class Meta:
abstract = True
@python_2_unicode_compatible
class Mailbox(ActivateAbleMixin, models.Model):
username = models.CharField(max_length=128, unique=True)
password = models.CharField(max_length=255)
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home = models.CharField(max_length=255)
uid = models.PositiveSmallIntegerField()
gid = models.PositiveSmallIntegerField()
class Meta:
verbose_name = _('Mailbox')
verbose_name_plural = _('Mailboxes')
def set_password(self, password):
self.password = sha512_crypt.encrypt(password)
def __str__(self):
return self.username
@python_2_unicode_compatible
class MailAddress(ActivateAbleMixin, models.Model):
localpart = models.CharField(max_length=128)
domain = models.ForeignKey(MailDomain)
class Meta:
unique_together = ('localpart', 'domain')
verbose_name = _('Mail address')
verbose_name_plural = _('Mail addresses')
def __str__(self):
return "{0}@{1}".format(self.localpart, self.domain)
class MailAddressMailbox(models.Model):
mailaddress = models.OneToOneField(MailAddress, primary_key=True)
mailbox = models.ForeignKey(Mailbox)
class Meta:
unique_together = ('mailaddress', 'mailbox')
class MailAddressForward(models.Model):
mailaddress = models.ForeignKey(MailAddress)
target = models.EmailField(max_length=254)
class Meta:
unique_together = ('mailaddress', 'target')