952cd7e9a8
git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@1070 fd906abe-77d9-0310-91a1-e0d9ade77398
68 lines
2 KiB
Python
68 lines
2 KiB
Python
#
|
|
# Copyright (c) 2004 Helmut Merz helmutm@cy55.de
|
|
#
|
|
# 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
|
|
#
|
|
|
|
"""
|
|
Definition of the Task view class.
|
|
|
|
$Id$
|
|
"""
|
|
|
|
from zope.app import zapi
|
|
from zope.app.dublincore.interfaces import ICMFDublinCore
|
|
from zope.cachedescriptors.property import Lazy
|
|
from zope.security.proxy import removeSecurityProxy
|
|
|
|
class ConceptView(object):
|
|
|
|
def __init__(self, context, request):
|
|
self.context = context
|
|
self.request = request
|
|
|
|
@Lazy
|
|
def modified(self):
|
|
""" get date/time of last modification
|
|
"""
|
|
dc = ICMFDublinCore(self.context)
|
|
d = dc.modified or dc.created
|
|
return d and d.strftime('%Y-%m-%d %H:%M') or ''
|
|
|
|
@Lazy
|
|
def url(self):
|
|
return zapi.absoluteURL(self.context, self.request)
|
|
|
|
@Lazy
|
|
def title(self):
|
|
return self.context.title
|
|
|
|
def children(self):
|
|
request = self.request
|
|
for c in self.context.getChildren():
|
|
yield ConceptView(c, request)
|
|
|
|
def parents(self):
|
|
request = self.request
|
|
for c in self.context.getParents():
|
|
yield ConceptView(c, request)
|
|
|
|
def update(self):
|
|
concept_name = self.request.get('concept_name', None)
|
|
if concept_name:
|
|
concept = zapi.getParent(self.context)[concept_name]
|
|
self.context.assignChild(removeSecurityProxy(concept))
|
|
return True
|
|
|