offlineimap/head/offlineimap.py

#!/usr/bin/python2.2

# Copyright (C) 2002 John Goerzen
# <jgoerzen@complete.org>
#
#    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

from imapsync import imaplib, imaputil, imapserver, repository, folder, mbnames
import re, os, os.path, imapsync, sys
from ConfigParser import ConfigParser

ui = imapsync.ui.TTY.TTYUI()
ui.init_banner()

config = ConfigParser()
configfilename = os.path.expanduser("~/.imapsyncrc")
if not os.path.exists(configfilename):
    sys.stderr.write(" *** Config file %s does not exist; aborting!\n" % configfilename)
    sys.exit(1)
    
config.read(configfilename)

metadatadir = os.path.expanduser(config.get("general", "metadata"))
if not os.path.exists(metadatadir):
    os.mkdir(metadatadir, 0700)

accounts = config.get("general", "accounts")
accounts = accounts.replace(" ", "")
accounts = accounts.split(",")

server = None
remoterepos = None
localrepos = None
mailboxes = []

for accountname in accounts:
    ui.acct(accountname)
    accountmetadata = os.path.join(metadatadir, accountname)
    if not os.path.exists(accountmetadata):
        os.mkdir(accountmetadata, 0700)
    host = config.get(accountname, "remotehost")
    user = config.get(accountname, "remoteuser")
    port = None
    if config.has_option(accountname, "remoteport"):
        port = config.getint(accountname, "remoteport")
    password = None
    if config.has_option(accountname, "remotepass"):
        password = config.get(accountname, "remotepass")
    else:
        password = ui.getpass(accountname, host, port, user)
    ssl = config.getboolean(accountname, "ssl")

    # Connect to the remote server.
    server = imapserver.IMAPServer(user, password, host, port, ssl)
    remoterepos = repository.IMAP.IMAPRepository(config, accountname, server)

    # Connect to the Maildirs.
    localrepos = repository.Maildir.MaildirRepository(os.path.expanduser(config.get(accountname, "localfolders")))

    # Connect to the local cache.
    statusrepos = repository.LocalStatus.LocalStatusRepository(accountmetadata)
    
    ui.syncfolders(remoterepos, localrepos)
    remoterepos.syncfoldersto(localrepos)

    for remotefolder in remoterepos.getfolders():
        mailboxes.append({'accountname': accountname,
                          'foldername': remotefolder.getvisiblename()})
        # Load local folder.
        localfolder = localrepos.getfolder(remotefolder.getvisiblename())
        if not localfolder.isuidvalidityok(remotefolder):
            ui.validityproblem(remotefolder)
            continue
        ui.syncingfolder(remoterepos, remotefolder, localrepos, localfolder)
        ui.loadmessagelist(localrepos, localfolder)
        localfolder.cachemessagelist()
        ui.messagelistloaded(localrepos, localfolder, len(localfolder.getmessagelist().keys()))
        
        # Load remote folder.
        ui.loadmessagelist(remoterepos, remotefolder)
        remotefolder.cachemessagelist()
        ui.messagelistloaded(remoterepos, remotefolder,
                             len(remotefolder.getmessagelist().keys()))

        # Load status folder.
        statusfolder = statusrepos.getfolder(remotefolder.getvisiblename())
        statusfolder.cachemessagelist()
        
        if not statusfolder.isnewfolder():
            ui.syncingmessages(localrepos, localfolder, remoterepos, remotefolder)
            localfolder.syncmessagesto(statusfolder, [remotefolder, statusfolder])
        
        # Synchronize remote changes.
        ui.syncingmessages(remoterepos, remotefolder, localrepos, localfolder)
        remotefolder.syncmessagesto(localfolder)

        # Make sure the status folder is up-to-date.
        ui.syncingmessages(localrepos, localfolder, statusrepos, statusfolder)
        localfolder.syncmessagesto(statusfolder)
        statusfolder.save()
        
        
mbnames.genmbnames(config, mailboxes)