def get_tree_for_user(self, user):
filtered_items = self.get_for_user(user)
tree = TreeGenerator(filtered_items)
#tree.debug()
# Hide categories, if they has sub entry links
for node in tree.iter_flat_list():
if not node.data["absolute_url"] and not node.subnodes:
node.visible = False
return tree
def get_tree_for_user(self, user):
filtered_items = self.get_for_user(user)
tree = TreeGenerator(filtered_items)
#tree.debug()
# Hide categories, if they has no sub entry links
# (e.g. user has no right to use any sub entry views)
for node in tree.iter_flat_list():
if not node.data["absolute_url"] and not node.subnodes:
node.visible = False
return tree
def get_pagetree_objects(model):
"""
The PageTree entries must be serialized in the right order. Because they
have references to him self.
"""
queryset = model._default_manager.all().order_by("position")
items = queryset.values("id", "parent")
tree = TreeGenerator(items, skip_no_parent=True)
objects = []
for node in tree.iter_flat_list():
objects.append(model._default_manager.all().get(id=node.id))
return objects
def get_pagetree_objects(model):
"""
The PageTree entries must be serialized in the right order. Because they
have references to him self.
"""
queryset = model._default_manager.all().order_by("position")
items = queryset.values("id", "parent")
tree = TreeGenerator(items, skip_no_parent=True)
objects = []
for node in tree.iter_flat_list():
objects.append(model._default_manager.all().get(id=node.id))
return objects
def get_tree(self,
user=None,
filter_showlinks=False,
exclude_plugin_pages=False,
exclude_extras=None):
""" return a TreeGenerator instance with all accessable page tree instance """
queryset = self.all_accessible(user, filter_showlinks)
if exclude_plugin_pages:
queryset = queryset.exclude(page_type=PageTree.PLUGIN_TYPE)
if exclude_extras:
queryset = queryset.exclude(**exclude_extras)
items = queryset.values("id", "parent", "slug")
tree = TreeGenerator(items, skip_no_parent=True)
return tree
