def menuitems(self):
ret = list()
count = 0
path = nodepath(self.model)
if path:
curpath = path[0]
else:
curpath = ''
# work with ``self.model.root.keys()``, ``values()`` propably not works
# due to the use of factory node.
root = self.model.root
# check for default child id if no curpath
if not curpath and root.properties.default_child:
curpath = root.properties.default_child
# check wether to render mainmenu item title
empty_title = root.properties.mainmenu_empty_title
for key in root.keys():
child = root[key]
if not has_permission('view', child, self.request):
continue
item = dict()
item['id'] = key
if empty_title:
item['title'] = ' '
item['description'] = child.metadata.title
else:
item['title'] = child.metadata.title
item['description'] = child.metadata.description
item['url'] = make_url(self.request, path=[key])
item['selected'] = curpath == key
item['first'] = count == 0
ret.append(item)
count += 1
return ret
def vocab(self):
ret = list()
path = nodepath(self.model)
count = len(self.model.keys())
pages = count / self.contents.slicesize
if count % self.contents.slicesize != 0:
pages += 1
current = self.request.params.get("b_page", "0")
sort = self.request.params.get("sort", "")
for i in range(pages):
query = make_query(b_page=str(i), sort=sort)
url = make_url(self.request, path=path, query=query)
ret.append({"page": "%i" % (i + 1), "current": current == str(i), "visible": True, "url": url})
return ret
def fillchildren(self, model, path, tree):
if path:
curpath = path[0]
else:
curpath = None
for key in model:
node = model[key]
if not has_permission('view', node, self.request):
continue
if not node.properties.get('in_navtree'):
continue
title = node.metadata.title
url = make_url(self.request, node=node)
curnode = curpath == key and True or False
child = self.navtreeitem(title, url, nodepath(node))
child['showchildren'] = curnode
if curnode:
self.fillchildren(node, path[1:], child)
selected = False
if nodepath(self.model) == nodepath(node):
selected = True
child['selected'] = selected
child['showchildren'] = curnode
tree['children'].append(child)
def navtree(self):
root = self.navtreeitem(None, None, '')
model = self.model.root
path = nodepath(self.model)
self.fillchildren(model, path, root)
return root
