#!/usr/bin/python

# Copyright (C) 2001  Martin Michlmayr <tbm@cyrius.com>

# 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA


import os, sys, rfc822, time, re, string, StringIO, status

maint = os.environ['LOCAL_PART'][4:]  # skip the 'mia-' part

mail = StringIO.StringIO(sys.stdin.read())
msg = rfc822.Message(mail)

if string.find(msg.get('Subject'), "MIA-SUMMARY") >= 0:
    msg.rewindbody()
    summary = None
    id = None
    for line in msg.fp.readlines():
	
	if summary is None:
            summary = re.search("MIA-Summary:\s*(.+)", line, re.I)

        if id is None:
            id = re.search("MIA-ID:\s*(\d+)", line, re.I)

    if (summary and id) is not None:
        status.write_status(maint, id.group(0), summary.group(0))

        try:
            sendmail = os.popen('/usr/sbin/sendmail -oi -t', 'w')
        except IOError:
            print 'Cannot open sendmail'
            sys.exit(1)

        mail_message = """Return-Path: mia@qa.debian.org
From: Martin Michlmayr and others <mia-%s@qa.debian.org>
To: mia@qa.debian.org
Subject: thanks for the summary
In-Reply-To: %s
References: %s %s

Thanks for adding the following summary for '%s':

MIA-Summary: %s
MIA-ID: %s

""" % (maint, msg.get('Message-ID'), msg.get('References'),
       msg.get('Message-ID'), maint, summary.groups()[0], id.groups()[0])

        sendmail.write(mail_message)
        sendmail.close()

    else:
        print "not ok: no summary or ID"
        sys.exit(1)

else:
    try:
        mbox = open(status.origin + '/' + maint, 'a')
    except IOError:
        print "Cannot open mbox file for %s to append!" % maint
        sys.exit(1)

    mbox.write(mail.getvalue())
    mbox.close()

    try:
        sendmail = os.popen('/usr/sbin/sendmail -oi -t', 'w')
    except IOError:
        print 'Cannot open sendmail'
        sys.exit(1)

    date = msg.getdate("Date")
    when = int(time.mktime(date))

    mail_message = """Return-Path: mia@qa.debian.org
From: Martin Michlmayr and others <mia-%s@qa.debian.org>
To: mia@qa.debian.org
Reply-To: mia-%s@qa.debian.org
""" % (maint, maint)

    summary = msg.get('X-MIA-Summary')

    if summary:
        status.write_status(maint, when, summary)
        mail_message = mail_message + """Subject: Added: %s

Summary: %s
""" % (msg.get('Subject'), summary)

    else:
        mail_message = mail_message + """Subject: MIA-SUMMARY %s
In-Reply-To: %s
References: %s %s

Please respond with a summary and leave the ID intact.

MIA-Summary: 
MIA-ID: %s

Some possible summaries include: initial contact, willfix, willorphan,
needs help, active, removed
""" % (msg.get('Subject'), msg.get('Message-ID'), msg.get('References'),,
       msg.get('Message-ID'), when)


    mail_message = mail_message + """
----------------------------------------------------------------

From: %s
Date: %s

""" % (msg.get('From'), msg.get('Date'))

    sendmail.write(mail_message)
    msg.rewindbody()
    for line in msg.fp.readlines():
        sendmail.write(line)
    sendmail.close()