# handle the reply button when a message is displayed in the list archive.
# Copyright (C) 2020  Free Software Foundation

# 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.


# iank: file had a date of 2002 on it. This


## apache has this related configuration (this is duplicated in fsf ansible)
# Alias /mp/ /home/mharc/mp/
# <Directory /home/mharc/mp>
#         AddHandler python-program .py
#         PythonHandler yyz
#         PythonDebug on
# </Directory>

from mod_python import apache, util
from urllib import quote

def handler (req):
    if req.method != 'POST' or \
           not req.headers_in.has_key ('content-type') or \
           req.headers_in['content-type'][:10] != 'multipart/':
        return apache.HTTP_NOT_FOUND

    form = util.FieldStorage (req)
    if form.has_key ('a') and form.has_key ('b') and \
       form.has_key ('c') and form.has_key ('d'):
        req.headers_out.add ('Location',
		             'mailto:%s@%s?In-Reply-To=%s&Subject=%s' \
                             % (quote(form['a']), quote(form['c']),
                                quote(form['d']), quote(form['b'])))

        return apache.HTTP_MOVED_TEMPORARILY

    return apache.HTTP_NOT_FOUND