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# Copyright (C) 1998 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
"""Mixin class with message delivery routines."""
import string, os, sys, tempfile
import mm_cfg
import Errors
import Utils
# Note that the text templates for the various messages have been moved into
# the templates directory.
# We could abstract these two better...
class Deliverer:
# This method assumes the sender is list-admin if you don't give one.
def SendTextToUser(self, subject, text, recipient, sender=None,
add_headers=[]):
# repr(recipient) necessary for addresses containing "'" quotes!
if not sender:
sender = self.GetAdminEmail()
Utils.SendTextToUser(subject, text, recipient, sender,
add_headers=add_headers)
def DeliverToUser(self, msg, recipient):
# This method assumes the sender is the one given by the message.
Utils.DeliverToUser(msg, recipient,
add_headers=['Errors-To: %s\n'
% Self.GetAdminEmail()])
def QuotePeriods(self, text):
return string.join(string.split(text, '\n.\n'), '\n .\n')
def DeliverToList(self, msg, recipients,
header="", footer="", remove_to=0, tmpfile_prefix = ""):
if not(len(recipients)):
return
# repr(recipient) necessary for addresses containing "'" quotes!
recipients = map(repr, recipients)
to_list = string.join(recipients)
tempfile.tempdir = '/tmp'
## If this is a digest, or we ask to remove them,
## Remove old To: headers. We're going to stick our own in there.
## Also skip: Sender, return-receipt-to, errors-to, return-path, reply-to,
## (precedence, and received).
if remove_to:
# Writing to a file is better than waiting for sendmail to exit
tempfile.template = tmpfile_prefix +'mailman-digest.'
del msg['to']
del msg['x-to']
msg.headers.append('To: %s\n' % self.GetListEmail())
else:
tempfile.template = tmpfile_prefix + 'mailman.'
if self.reply_goes_to_list:
del msg['reply-to']
msg.headers.append('Reply-To: %s\n' % self.GetListEmail())
msg.headers.append('Sender: %s\n' % self.GetAdminEmail())
msg.headers.append('Errors-To: %s\n' % self.GetAdminEmail())
msg.headers.append('X-BeenThere: %s\n' % self.GetListEmail())
tmp_file_name = tempfile.mktemp()
tmp_file = open(tmp_file_name, 'w+')
tmp_file.write(string.join(msg.headers,'') + '\n')
if header: # The *body* header:
tmp_file.write(header + '\n')
tmp_file.write(self.QuotePeriods(msg.body))
if footer:
tmp_file.write(footer)
tmp_file.close()
cmd = "%s %s %s %s %s %s" % (
mm_cfg.PYTHON,
os.path.join(mm_cfg.SCRIPTS_DIR, "deliver"),
tmp_file_name, self.GetAdminEmail(),
self.num_spawns, to_list)
file = os.popen(cmd)
status = file.close()
if status:
sys.stderr.write('Non-zero exit status: %d'
'\nCmd: %s' % ((status >> 8), cmd))
def SendPostAck(self, msg, sender):
subject = msg.getheader('subject')
if not subject:
subject = '[none]'
else:
sp = self.subject_prefix
if (len(subject) > len(sp)
and subject[0:len(sp)] == sp):
# Trim off subject prefix
subject = subject[len(sp) + 1:]
# get the text from the template
body = Utils.maketext(
'postack.txt',
{'subject' : subject,
'listname' : self.real_name,
'listinfo_url': self.GetAbsoluteScriptURL('listinfo'),
})
self.SendTextToUser('%s post acknowlegement' % self.real_name,
body, sender)
def CreateSubscribeAck(self, name, password):
if self.welcome_msg:
welcome = self.welcome_msg + '\n'
else:
welcome = ''
# get the text from the template
body = Utils.maketext(
'subscribeack.txt',
{'real_name' : self.real_name,
'host_name' : self.host_name,
'welcome' : welcome,
'emailaddr' : self.GetListEmail(),
'listinfo_url': self.GetAbsoluteScriptURL('listinfo'),
'optionsurl' : self.GetAbsoluteOptionsURL(name),
'password' : password,
})
return body
def SendSubscribeAck(self, name, password, digest):
if not self.send_welcome_msg:
return
if digest:
digest_mode = '(Digest mode)'
else:
digest_mode = ''
if self.reminders_to_admins:
recipient = "%s-admin@%s" % tuple(string.split(name, '@'))
else:
recipient = name
self.SendTextToUser(subject = 'Welcome To "%s"! %s' % (self.real_name,
digest_mode),
recipient = recipient,
text = self.CreateSubscribeAck(name, password))
def SendUnsubscribeAck(self, name):
self.SendTextToUser(subject = 'Unsubscribed from "%s"\n' %
self.real_name,
recipient = name,
text = self.goodbye_msg)
def MailUserPassword(self, user):
listfullname = '%s@%s' % (self.real_name, self.host_name)
ok = 1
if self.passwords.has_key(user):
if self.reminders_to_admins:
recipient = "%s-admin@%s" % tuple(string.split(user, '@'))
else:
recipient = user
subj = '%s maillist reminder\n' % listfullname
# get the text from the template
text = Utils.maketext(
'userpass.txt',
{'user' : user,
'listname' : self.real_name,
'password' : self.passwords[user],
'options_url': self.GetAbsoluteOptionsURL(user),
'requestaddr': self.GetRequestEmail(),
'adminaddr' : self.GetAdminEmail(),
})
else:
ok = 0
recipient = self.GetAdminEmail()
subj = '%s user %s missing password!\n' % (listfullname, user)
text = Utils.maketext(
'nopass.txt',
{'username' : `user`,
'internal_name': self._internal_name,
})
self.SendTextToUser(subject = subj,
recipient = recipient,
text = text,
add_headers=["Errors-To: %s"
% self.GetAdminEmail(),
"X-No-Archive: yes"])
if not ok:
raise Errors.MMBadUserError
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