def get_setting_edit_handler(model):
if hasattr(model, "edit_handler"):
edit_handler = model.edit_handler
else:
panels = extract_panel_definitions_from_model_class(model, ["site"])
edit_handler = ObjectList(panels)
return edit_handler.bind_to_model(model)
def get_snippet_edit_handler(model):
if model not in SNIPPET_EDIT_HANDLERS:
if hasattr(model, "edit_handler"):
# use the edit handler specified on the page class
edit_handler = model.edit_handler
else:
panels = extract_panel_definitions_from_model_class(model)
edit_handler = ObjectList(panels)
SNIPPET_EDIT_HANDLERS[model] = edit_handler.bind_to_model(model)
return SNIPPET_EDIT_HANDLERS[model]
def get_setting_edit_handler(model):
if hasattr(model, "edit_handler"):
edit_handler = model.edit_handler
else:
if issubclass(model, BaseSiteSetting):
panels = extract_panel_definitions_from_model_class(model, ["site"])
elif issubclass(model, BaseGenericSetting):
panels = extract_panel_definitions_from_model_class(model)
else:
raise NotImplementedError
edit_handler = ObjectList(panels)
return edit_handler.bind_to_model(model)
def get_workflow_edit_handler():
"""
Returns an edit handler which provides the "name" and "tasks" fields for workflow.
"""
# Note. It's a bit of a hack that we use edit handlers here. Ideally, it should be
# made easier to reuse the inline panel templates for any formset.
# Since this form is internal, we're OK with this for now. We might want to revisit
# this decision later if we decide to allow custom fields on Workflows.
panels = [
FieldPanel("name", heading=_("Give your workflow a name")),
InlinePanel(
"workflow_tasks",
[
FieldPanel("task", widget=AdminTaskChooser(show_clear_link=False)),
],
heading=_("Add tasks to your workflow"),
label=_("Task"),
icon="thumbtack",
),
]
edit_handler = ObjectList(panels, base_form_class=WagtailAdminModelForm)
return edit_handler.bind_to_model(Workflow)