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# Copyright (C) 1998-2014 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/>.
"""Move the message to the mail->news queue."""
from __future__ import absolute_import, print_function, unicode_literals
__metaclass__ = type
__all__ = [
'ToUsenet',
]
import logging
from zope.interface import implementer
from mailman.config import config
from mailman.core.i18n import _
from mailman.interfaces.handler import IHandler
COMMASPACE = ', '
log = logging.getLogger('mailman.error')
@implementer(IHandler)
class ToUsenet:
"""Move the message to the outgoing news queue."""
name = 'to-usenet'
description = _('Move the message to the outgoing news queue.')
def process(self, mlist, msg, msgdata):
"""See `IHandler`."""
# Short circuits.
if (not mlist.gateway_to_news or
msgdata.get('isdigest') or
msgdata.get('fromusenet')):
# Short-circuit.
return
# Sanity checks.
error = []
if not mlist.linked_newsgroup:
error.append('no newsgroup')
if not mlist.nntp_host:
error.append('no NNTP host')
if error:
log.error('NNTP gateway improperly configured: %s',
COMMASPACE.join(error))
return
# Put the message in the news runner's queue.
config.switchboards['nntp'].enqueue(
msg, msgdata, listname=mlist.fqdn_listname)
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