#! @PYTHON@
#
# Copyright (C) 2001-2007 by the Free Software Foundation, Inc.
#
# 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 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
# USA.

"""Reset a list's web_page_url attribute to the default setting.

This script is intended to be run as a bin/withlist script, i.e.

% bin/withlist -l -r fix_url listname [options]

Options:
    -u urlhost
    --urlhost=urlhost
        Look up urlhost in the virtual host table and set the web_page_url and
        host_name attributes of the list to the values found.  This
        essentially moves the list from one virtual domain to another.

        Without this option, the default web_page_url and host_name values are
        used.

    -v / --verbose
        Print what the script is doing.

If run standalone, it prints this help text and exits.
"""

import sys
import getopt

import paths
from Mailman.configuration import config
from Mailman.i18n import _



def usage(code, msg=''):
    print _(__doc__.replace('%', '%%'))
    if msg:
        print msg
    sys.exit(code)



def fix_url(mlist, *args):
    try:
        opts, args = getopt.getopt(args, 'u:v', ['urlhost=', 'verbose'])
    except getopt.error, msg:
        usage(1, msg)

    verbose = 0
    urlhost = mailhost = None
    for opt, arg in opts:
        if opt in ('-u', '--urlhost'):
            urlhost = arg
        elif opt in ('-v', '--verbose'):
            verbose = 1

    if urlhost:
        web_page_url = config.DEFAULT_URL_PATTERN % urlhost
        mailhost = config.VIRTUAL_HOSTS.get(urlhost.lower(), urlhost)
    else:
        web_page_url = config.DEFAULT_URL_PATTERN % config.DEFAULT_URL_HOST
        mailhost = config.DEFAULT_EMAIL_HOST

    if verbose:
        print _('Setting web_page_url to: %(web_page_url)s')
    mlist.web_page_url = web_page_url
    if verbose:
        print _('Setting host_name to: %(mailhost)s')
    mlist.host_name = mailhost
    print _('Saving list')
    mlist.Save()
    mlist.Unlock()



if __name__ == '__main__':
    usage(0)