class Listing(view.Pagelet):
view.pagelet(
pagelets.IListing, IContentContainer,
template = view.template('memphis.contenttype:templates/listing.pt'))
def update(self):
self.url = url.resource_url(IContained(self.context), self.request)
self.container = IContainer(self.context)
try:
self.hasitems = self.container.keys().next()
except StopIteration:
self.hasitems = False
def values(self):
for item in self.container.values():
c = IContained(item, item)
try:
dc = IDCDescriptive(item)
dctimes = IDCTimes(item)
yield {'name': c.__name__,
'title': dc.title,
'description': dc.description,
'modified': dctimes.modified,
'created': dctimes.created,
'type': IContentType(item).title}
except KeyError:
yield {'name': c.__name__,
'title': u'No title',
'description': u'',
'modified': u'--',
'created': u'--',
'type': IContentType(item).title}
def update(self):
self.url = url.resource_url(IContained(self.context), self.request)
self.container = IContainer(self.context)
try:
self.hasitems = self.container.keys().next()
except StopIteration:
self.hasitems = False
