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# Copyright (C) 2007-2009 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/>.
"""Application level list creation."""
__metaclass__ = type
__all__ = [
'create_list',
'remove_list',
]
import os
import sys
import shutil
import logging
from mailman import Utils
from mailman.Utils import ValidateEmail
from mailman.config import config
from mailman.core import errors
from mailman.core.plugins import get_plugin
from mailman.core.styles import style_manager
from mailman.interfaces import MemberRole
log = logging.getLogger('mailman.error')
def create_list(fqdn_listname, owners=None):
"""Create the named list and apply styles."""
if owners is None:
owners = []
ValidateEmail(fqdn_listname)
listname, domain = Utils.split_listname(fqdn_listname)
if domain not in config.domains:
raise errors.BadDomainSpecificationError(domain)
mlist = config.db.list_manager.create(fqdn_listname)
for style in style_manager.lookup(mlist):
# XXX FIXME. When we get rid of the wrapper object, this hack won't
# be necessary. Until then, setattr on the MailList instance won't
# set the database column values, so pass the underlying database
# object to .apply() instead.
style.apply(mlist)
# Coordinate with the MTA, which should be defined by plugins.
# XXX FIXME
## mta_plugin = get_plugin('mailman.mta')
## mta_plugin().create(mlist)
# Create any owners that don't yet exist, and subscribe all addresses as
# owners of the mailing list.
usermgr = config.db.user_manager
for owner_address in owners:
addr = usermgr.get_address(owner_address)
if addr is None:
# XXX Make this use an IRegistrar instead, but that requires
# sussing out the IDomain stuff. For now, fake it.
user = usermgr.create_user(owner_address)
addr = list(user.addresses)[0]
addr.subscribe(mlist, MemberRole.owner)
return mlist
def remove_list(fqdn_listname, mailing_list=None, archives=True):
"""Remove the list and all associated artifacts and subscriptions."""
removeables = []
# mailing_list will be None when only residual archives are being removed.
if mailing_list:
# Remove all subscriptions, regardless of role.
for member in mailing_list.subscribers.members:
member.unsubscribe()
# Delete the mailing list from the database.
config.db.list_manager.delete(mailing_list)
# Do the MTA-specific list deletion tasks
## if config.MTA:
## modname = 'mailman.MTA.' + config.MTA
## __import__(modname)
## sys.modules[modname].remove(mailing_list)
# Remove the list directory.
removeables.append(os.path.join(config.LIST_DATA_DIR, fqdn_listname))
# Remove any stale locks associated with the list.
for filename in os.listdir(config.LOCK_DIR):
fn_listname = filename.split('.')[0]
if fn_listname == fqdn_listname:
removeables.append(os.path.join(config.LOCK_DIR, filename))
if archives:
private_dir = config.PRIVATE_ARCHIVE_FILE_DIR
public_dir = config.PUBLIC_ARCHIVE_FILE_DIR
removeables.extend([
os.path.join(private_dir, fqdn_listname),
os.path.join(private_dir, fqdn_listname + '.mbox'),
os.path.join(public_dir, fqdn_listname),
os.path.join(public_dir, fqdn_listname + '.mbox'),
])
# Now that we know what files and directories to delete, delete them.
for target in removeables:
if os.path.islink(target):
os.unlink(target)
elif os.path.isdir(target):
shutil.rmtree(target)
elif os.path.isfile(target):
os.unlink(target)
else:
log.error('Could not delete list artifact: %s', target)
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