aboutsummaryrefslogtreecommitdiff
path: root/src/mailman_pgp/styles/base.py
blob: caa777589e43c318c174f4e3673f032066900899 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
# Copyright (C) 2017 Jan Jancar
#
# This file is a part of the Mailman PGP plugin.
#
# This program 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.
#
# 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 General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along with
# this program.  If not, see <http://www.gnu.org/licenses/>.

""""""

from public import public

from mailman_pgp.database import transaction
from mailman_pgp.model.list import PGPMailingList


@public
class PGPStyle:
    def apply(self, mailing_list):
        """Creates the encrypted mailing list instance for the list it's
        applied to.
        """
        mailing_list.posting_chain = 'pgp-posting-chain'

        pgp_list = PGPMailingList.query().filter_by(
                list_id=mailing_list.list_id).first()
        if pgp_list:
            return

        pgp_list = PGPMailingList(mailing_list)
        with transaction() as session:
            session.add(pgp_list)