def update(self):
request = self.request
container = self.__parent__
while not IContentWorkspace.providedBy(container):
container = getattr(container, '__parent__', None)
if container is None:
break
self.container = container
self.url = absoluteURL(container, request)
# search draft content type
layout = getattr(self.manager, 'view', None)
if layout is not None:
context = layout.maincontext
self.view = layout.mainview
while not IDraftContentType.providedBy(context):
context = getattr(context, '__parent__', None)
if context is None:
break
if context is not None:
self.context = context
super(YourStuffPortlet, self).update()
def addingInfo(self):
request = self.request
url = self.url
if IDraftContentType.providedBy(self.context):
curname = self.context.__name__
else:
curname = u''
ctool = getUtility(ICatalog)
allowed = listAllowedRoles(self.request.principal, getSite())
result = []
for name, ptype in getUtilitiesFor(IDraftContentType):
permissions = []
for id in allowed:
permissions.append((ptype.publish, id))
permissions.append((ptype.submit, id))
results = ctool.searchResults(
noPublishing = True, noSecurityChecks = True,
draftSubmitTo={'any_of': permissions})
if not results:
continue
action = '%s/%s/'%(url, ptype.name)
result.append(
{'id': ptype.name,
'title': ptype.title,
'description': ptype.description,
'action': action,
'icon': queryMultiAdapter(
(ptype.contenttype, request), name='zmi_icon'),
'selected': ptype.name == curname})
result.sort(lambda a, b: cmp(a['title'], b['title']))
return result
