def get_produced_member(self):
full_name = self.package_name + "." + self.member_name
for cls in Item.schema_tree():
if cls.full_name == full_name:
return cls
def __call__(self, *args, **kwargs):
rel = cherrypy.request.params.get("ItemSelector-select")
# Open the item selector
if rel:
# Load persistent collection parameters before redirecting
self.user_collection
pos = rel.find("-")
root_content_type_name = rel[:pos]
selection_parameter = str(rel[pos + 1:])
for content_type in Item.schema_tree():
if content_type.full_name == root_content_type_name:
edit_stacks_manager = self.context["edit_stacks_manager"]
edit_stack = edit_stacks_manager.current_edit_stack
if edit_stack is None:
edit_stack = edit_stacks_manager.create_edit_stack()
edit_stacks_manager.current_edit_stack = edit_stack
node = SelectionNode()
node.content_type = content_type
node.selection_parameter = selection_parameter
edit_stack.push(node)
raise cherrypy.HTTPRedirect(node.uri(
selection = self.params.read(
schema.String(selection_parameter)
),
client_side_scripting = self.client_side_scripting
))
return BaseBackOfficeController.__call__(self, *args, **kwargs)