def get_menu_item_choices(page):
if hasattr(page, 'get_index_url'):
url = page.get_index_url()
root = MenuItem.objects.get(parent=None)
menu_items = MenuItem.objects.filter(url=url).order_by('level')
# Return choices for the outermost menu item (menu item with the
# lowest level - closest to root)
if menu_items.count() > 0:
return get_flat_tuples(menu_items[0], page.menu_item)
# Return all menu items
menu = Menu.objects.get(name=getattr(settings, 'MAIN_MENU_NAME', 'Main'))
return get_parent_choices(menu)
def get_form(self, request, obj=None, **kwargs):
Form = super(MenuItemAdmin, self).get_form(request, obj, **kwargs)
class MyMenuItemForm(Form):
def clean_named_url(self):
data = self.cleaned_data.get('named_url')
try:
if data:
urlresolvers.reverse(data)
except urlresolvers.NoReverseMatch:
raise forms.ValidationError(u'This is not a valid URL.')
else:
return data
Form = MyMenuItemForm
choices = get_parent_choices(self._menu, obj)
Form.base_fields['parent'] = MenuItemChoiceField(choices=choices)
return Form
def get_form(self, request, obj=None, **kwargs):
form = super(MenuItemAdmin, self).get_form(request, obj, **kwargs)
choices = get_parent_choices(self._menu, obj)
form.base_fields['parent'] = MenuItemChoiceField(choices=choices)
return form
def get_form(self, request, obj=None, **kwargs):
form = super(MenuItemAdmin, self).get_form(request, obj, **kwargs)
choices = get_parent_choices(self._menu, obj)
form.base_fields['parent'] = MenuItemChoiceField(choices=choices)
return form
def get_form(self, request, obj=None, **kwargs):
form = super(MenuItemAdmin, self).get_form(request, obj, **kwargs)
choices = get_parent_choices(self._menu, obj)
form.base_fields['parent'] = MenuItemChoiceField(choices=choices)
form.base_fields['group'].widget = TreeMenuRelatedFieldWidgetWrapper(form.base_fields['group'].widget, form.base_fields['group'].widget.rel, form.base_fields['group'].widget.admin_site)
return form
