/usr/share/pyshared/zope/dublincore/browser/metadataedit.py is in python-zope.dublincore 3.8.2-0ubuntu1.
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#
# Copyright (c) 2002 Zope Foundation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""Dublin Core Meta Data View
"""
__docformat__ = 'restructuredtext'
from datetime import datetime
from zope.event import notify
from zope.dublincore.interfaces import IZopeDublinCore
from zope.lifecycleevent import ObjectModifiedEvent, Attributes
from zope.i18nmessageid import MessageFactory
_ = MessageFactory('zope')
class MetaDataEdit(object):
"""Provide view for editing basic dublin-core meta-data."""
def edit(self):
request = self.request
formatter = self.request.locale.dates.getFormatter('dateTime', 'medium')
dc = IZopeDublinCore(self.context)
message=''
if 'dctitle' in request:
dc.title = unicode(request['dctitle'])
dc.description = unicode(request['dcdescription'])
description = Attributes(IZopeDublinCore, 'title', 'description')
notify(ObjectModifiedEvent(self.context, description))
message = _("Changed data ${datetime}",
mapping={'datetime': formatter.format(datetime.utcnow())})
return {
'message': message,
'dctitle': dc.title,
'dcdescription': dc.description,
'modified': (dc.modified or dc.created) and \
formatter.format(dc.modified or dc.created) or '',
'created': dc.created and formatter.format(dc.created) or '',
'creators': dc.creators
}
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