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# Copyright (C) 2006-2016 by the Free Software Foundation, Inc.
#
# This file is part of GNU Mailman.
#
# GNU Mailman is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option)
# any later version.
#
# GNU Mailman is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along with
# GNU Mailman. If not, see <http://www.gnu.org/licenses/>.
"""Model for addresses."""
from email.utils import formataddr
from mailman.database.model import Model
from mailman.interfaces.address import (
AddressVerificationEvent, IAddress, IEmailValidator)
from mailman.utilities.datetime import now
from sqlalchemy import Column, DateTime, ForeignKey, Integer, Unicode
from sqlalchemy.orm import relationship, backref
from zope.component import getUtility
from zope.event import notify
from zope.interface import implementer
__all__ = [
'Address',
]
@implementer(IAddress)
class Address(Model):
"""See `IAddress`."""
__tablename__ = 'address'
id = Column(Integer, primary_key=True)
email = Column(Unicode, index=True)
_original = Column(Unicode)
display_name = Column(Unicode)
_verified_on = Column('verified_on', DateTime)
registered_on = Column(DateTime)
user_id = Column(Integer, ForeignKey('user.id'), index=True)
preferences_id = Column(Integer, ForeignKey('preferences.id'), index=True)
preferences = relationship(
'Preferences', backref=backref('address', uselist=False))
def __init__(self, email, display_name):
super().__init__()
getUtility(IEmailValidator).validate(email)
lower_case = email.lower()
self.email = lower_case
self.display_name = display_name
self._original = (None if lower_case == email else email)
self.registered_on = now()
def __str__(self):
addr = (self.email if self._original is None else self._original)
return formataddr((self.display_name, addr))
def __repr__(self):
verified = ('verified' if self.verified_on else 'not verified')
address_str = str(self)
if self._original is None:
return '<Address: {0} [{1}] at {2:#x}>'.format(
address_str, verified, id(self))
else:
return '<Address: {0} [{1}] key: {2} at {3:#x}>'.format(
address_str, verified, self.email, id(self))
@property
def verified_on(self):
return self._verified_on
@verified_on.setter
def verified_on(self, timestamp):
self._verified_on = timestamp
notify(AddressVerificationEvent(self))
@property
def original_email(self):
return (self.email if self._original is None else self._original)
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