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# Copyright (C) 2002-2006 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.

import os
import sys
import optparse

from Mailman import Post
from Mailman import Utils
from Mailman import mm_cfg
from Mailman.i18n import _

__i18n_templates__ = True



def parseargs():
    parser = optparse.OptionParser(version=mm_cfg.MAILMAN_VERSION,
                                   usage=_("""\
%prog [options] [filename]

Inject a message from a file into Mailman's incoming queue.  'filename' is the
name of the plaintext message file to inject.  If omitted, standard input is
used.
"""))
    parser.add_option('-l', '--listname',
                      type='string', help=_("""\
The name of the list to inject this message to.  Required."""))
    parser.add_option('-q', '--queue',
                      type='string', help=_("""\
The name of the queue to inject the message to.  The queuename must be one of
the directories inside the qfiles directory.  If omitted, the incoming queue
is used."""))
    opts, args = parser.parse_args()
    if len(args) > 1:
        parser.print_help()
        print >> sys.stderr, _('Unexpected arguments')
        sys.exit(1)
    if opts.listname is None:
        parser.print_help()
        print >> sys.stderr, _('-l is required')
        sys.exit(1)
    return parser, opts, args



def main():
    parser, opts, args = parseargs()

    if opts.queue:
        qdir = os.path.join(mm_cfg.QUEUE_DIR, opts.queue)
        if not os.path.isdir(qdir):
            parser.print_help()
            print >> sys.stderr, _('Bad queue directory: $qdir')
            sys.exit(1)
    else:
        qdir = mm_cfg.INQUEUE_DIR

    if not Utils.list_exists(opts.listname):
        parser.print_help()
        print >> sys.stderr, _('No such list: $opts.listname')
        sys.exit(1)

    if args:
        fp = open(args[0])
        try:
            msgtext = fp.read()
        finally:
            fp.close()
    else:
        msgtext = sys.stdin.read()

    Post.inject(opts.listname, msgtext, qdir=qdir)



if __name__ == '__main__':
    main()