def recursive_count(entry):
count = len(entry)
entries = entry.values()
for item in entries:
if IEntry.providedBy(item):
count += recursive_count(item)
entry.children = count
return count
def __call__(self):
""" we return a list in a list, so we fake the IEntry EntryNavigation View with just one navigation level """
children = []
for child in self.context.values():
if IEntry.providedBy(child):
children.append(child)
return [sorted( [
{'name':IEntryNav(child).name,
'order':IEntryNav(child).order,
'url':absoluteURL(child, self.request) }
for child in children if IEntryNav(child).name != None ],
key=itemgetter('order'))]
