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#!/usr/bin/python
# -*- mode: python; coding: utf-8 -*-
# Copyright © 2008 Jeffrey C. Ollie
# 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 3 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, see
# <http://www.gnu.org/licenses/>.
import os
import re
import smtplib
import socket
from qpid.util import connect
from qpid.connection import Connection
from qpid.datatypes import Message, RangedSet, uuid4
from qpid.queue import Empty
from lxml import etree
from email.mime.text import MIMEText
from email import utils
from email import Header
from email.encoders import encode_quopri
def get_diff(cvsserver, cvsroot, directory, filename, old_version, new_version):
diff = u''
if cvsserver == socket.gethostname():
diff += u'Index: %s\n' % filename
diffcmd = '/usr/bin/rcsdiff -kk -u -r%s -r%s "%s,v" 2>&1' % (old_version,
new_version,
os.path.join(cvsroot,
directory,
filename))
else:
diffcmd = '/usr/bin/cvs -f -d ":pserver:anonymous@%s:%s" diff -kk -u -N -r %s -r %s "%s" 2>/dev/null' % (cvsserver,
cvsroot,
old_version,
new_version,
os.path.join(directory,
filename))
fp = os.popen(diffcmd)
diff += fp.read().decode('utf-8')
status = fp.close()
return diff
package_re = re.compile(r'^(?:rpms|devel)/([^/]+)(?:/([^/]+))?')
def append_package_owner_email(directory, recipients):
global package_re
package_match = package_re.match(directory)
if package_match and package_match.group(1):
recipients.append('%s-owner@fedoraproject.org' % package_match.group(1))
host = '127.0.0.1'
port = 5672
sock = connect(host, port)
connection = Connection(sock = sock)
connection.start()
session = connection.session(str(uuid4()))
local_queue_name = 'local_queue'
local_queue = session.incoming(local_queue_name)
session.message_subscribe(queue = 'loginfo_queue', destination = local_queue_name)
local_queue.start()
message = None
while True:
try:
message = local_queue.get(timeout=10)
root_element = etree.fromstring(message.body)
cvsserver = root_element.xpath('/loginfo/cvsserver')[0].text
cvsroot = root_element.xpath('/loginfo/cvsroot')[0].text
directory = root_element.xpath('/loginfo/directory')[0].text
username = root_element.xpath('/loginfo/username')[0].text
fullname = root_element.xpath('/loginfo/fullname')[0].text
timestamp = float(root_element.xpath('/loginfo/timestamp')[0].text)
email_sender = utils.formataddr((fullname, username + '@fedoraproject.org'))
email_body = u'Author: %s\n\n' % email_sender
email_body += root_element.xpath('/loginfo/message')[0].text
email_body += u'\n\n'
email_subject = directory
for file_element in root_element.xpath('/loginfo/files/file'):
filename = file_element.xpath('filename')[0].text
old_version = file_element.xpath('old-version')[0].text
new_version = file_element.xpath('new-version')[0].text
diff = get_diff(cvsserver, cvsroot, directory, filename, old_version, new_version)
diff_element = etree.SubElement(file_element, u'diff')
diff_element.text = diff
email_body += diff
email_body += u'\n\n'
email_subject += u' %s,%s,%s' % (filename,old_version,new_version)
# build the list of recipients
email_recipients = []
for notification_element in root_element.xpath('/loginfo/notifications/notification'):
notification = notification_element.text
if notification == u'%%OWNER%%':
append_package_owner_email(directory, email_recipients)
else:
email_recipients.append(notification)
# Build the email object
msg = MIMEText(email_body.encode('utf-8'), _charset='utf-8')
msg['From'] = Header.Header(email_sender)
msg['To'] = Header.Header(u', '.join(email_recipients))
msg['Subject'] = Header.Header(email_subject)
msg['Date'] = utils.formatdate(timestamp)
msg['X-CVSROOT'] = cvsroot
msg['X-CVS-Module'] = directory.split('/', 1)[0]
msg['X-CVS-Directory'] = directory
msg['X-CVS-User'] = username
msg['X-CVS-Server'] = cvsserver
msg['Precedence'] = 'first-class'
# and send it out
s = smtplib.SMTP()
s.connect()
s.sendmail(email_sender, email_recipients, msg.as_string())
s.close()
session.message_accept(RangedSet(message.id))
except Empty:
print 'No more messages!'
break
session.close(timeout=10)
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