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Diffstat (limited to 'src/mailman/pipeline/rfc_2369.py')
| -rw-r--r-- | src/mailman/pipeline/rfc_2369.py | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/src/mailman/pipeline/rfc_2369.py b/src/mailman/pipeline/rfc_2369.py deleted file mode 100644 index 26bfe094c..000000000 --- a/src/mailman/pipeline/rfc_2369.py +++ /dev/null @@ -1,112 +0,0 @@ -# Copyright (C) 2011-2012 by the Free Software Foundation, Inc. -# -# This file is part of GNU Mailman. -# -# GNU Mailman 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. -# -# GNU Mailman 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 -# GNU Mailman. If not, see <http://www.gnu.org/licenses/>. - -"""RFC 2369 List-* and related headers.""" - -from __future__ import absolute_import, unicode_literals - -__metaclass__ = type -__all__ = [ - 'RFC2369', - ] - - -from email.utils import formataddr -from zope.interface import implements - -from mailman.config import config -from mailman.core.i18n import _ -from mailman.interfaces.handler import IHandler -from mailman.pipeline.cook_headers import uheader - -CONTINUATION = ',\n\t' - - - -def process(mlist, msg, msgdata): - """Add the RFC 2369 List-* and related headers.""" - # Some people really hate the List-* headers. It seems that the free - # version of Eudora (possibly on for some platforms) does not hide these - # headers by default, pissing off their users. Too bad. Fix the MUAs. - if not mlist.include_rfc2369_headers: - return - list_id = '{0.list_name}.{0.mail_host}'.format(mlist) - if mlist.description: - # Don't wrap the header since here we just want to get it properly RFC - # 2047 encoded. - i18ndesc = uheader(mlist, mlist.description, 'List-Id', maxlinelen=998) - listid_h = formataddr((str(i18ndesc), list_id)) - else: - # Without a description, we need to ensure the MUST brackets. - listid_h = '<{0}>'.format(list_id) - # No other agent should add a List-ID header except Mailman. - del msg['list-id'] - msg['List-Id'] = listid_h - # For internally crafted messages, we also add a (nonstandard), - # "X-List-Administrivia: yes" header. For all others (i.e. those coming - # from list posts), we add a bunch of other RFC 2369 headers. - requestaddr = mlist.request_address - subfieldfmt = '<{0}>, <mailto:{1}>' - listinfo = mlist.script_url('listinfo') - headers = {} - # XXX reduced_list_headers used to suppress List-Help, List-Subject, and - # List-Unsubscribe from UserNotification. That doesn't seem to make sense - # any more, so always add those three headers (others will still be - # suppressed). - headers.update({ - 'List-Help' : '<mailto:{0}?subject=help>'.format(requestaddr), - 'List-Unsubscribe': subfieldfmt.format(listinfo, mlist.leave_address), - 'List-Subscribe' : subfieldfmt.format(listinfo, mlist.join_address), - }) - if not msgdata.get('reduced_list_headers'): - # List-Post: is controlled by a separate attribute - if mlist.include_list_post_header: - headers['List-Post'] = '<mailto:{0}>'.format(mlist.posting_address) - # Add RFC 2369 and 5064 archiving headers, if archiving is enabled. - if mlist.archive: - for archiver in config.archivers: - headers['List-Archive'] = '<{0}>'.format( - archiver.list_url(mlist)) - permalink = archiver.permalink(mlist, msg) - if permalink is not None: - headers['Archived-At'] = permalink - # XXX RFC 2369 also defines a List-Owner header which we are not currently - # supporting, but should. - for h, v in headers.items(): - # First we delete any pre-existing headers because the RFC permits - # only one copy of each, and we want to be sure it's ours. - del msg[h] - # Wrap these lines if they are too long. 78 character width probably - # shouldn't be hardcoded, but is at least text-MUA friendly. The - # adding of 2 is for the colon-space separator. - if len(h) + 2 + len(v) > 78: - v = CONTINUATION.join(v.split(', ')) - msg[h] = v - - - -class RFC2369: - """Add the RFC 2369 List-* headers.""" - - implements(IHandler) - - name = 'rfc-2369' - description = _('Add the RFC 2369 List-* headers.') - - def process(self, mlist, msg, msgdata): - """See `IHandler`.""" - process(mlist, msg, msgdata) |