# -*- coding: utf-8 -*-
# vi:si:et:sw=4:sts=4:ts=4

##
## Copyright (C) 2013 Async Open Source <http://www.async.com.br>
## All rights reserved
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU Lesser General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
##
## This program 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 Lesser General Public License for more details.
##
## You should have received a copy of the GNU Lesser General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., or visit: http://www.gnu.org/.
##
##  Author(s): Stoq Team <stoq-devel@async.com.br>
##
"""Attachment domain class

Allows other tables to have any kinds of attachments."""

from zope.interface import implements

from stoqlib.database.properties import BLOBCol, UnicodeCol
from stoqlib.domain.base import Domain
from stoqlib.domain.interfaces import IDescribable
from stoqlib.lib.translation import stoqlib_gettext

_ = stoqlib_gettext


class Attachment(Domain):
    __storm_table__ = 'attachment'

    implements(IDescribable)

    #: the attachment name
    name = UnicodeCol(default=u'')

    #: MIME for the filetype attached
    mimetype = UnicodeCol(default=u'')

    #: blob that contains the file
    blob = BLOBCol(default=None)

    #
    #  IDescribable implementation
    #

    def get_description(self):
        return self.name
