1.8 KiB
Menu Hooks
The menu hooks allow you to dynamically specify menu items from your plugin app or service. To achieve this you should subclass or instantiate the services.hooks.MenuItemHook class and then register the menu item with one of the hooks.
To register a MenuItemHook class you would do the following:
@hooks.register('menu_item_hook')
def register_menu():
return MenuItemHook('Example Item', 'fas fa-user fa-fw"', 'example_url_name', 150)
The MenuItemHook class specifies some parameters/instance variables required for menu item display.
.. autoclass:: allianceauth.services.hooks.MenuItemHook
:members: __init__
:undoc-members:
count
count is an integer shown next to the menu item as badge when count is not None.
This is a great feature to signal the user, that he has some open issues to take care of within an app. For example Auth uses this feature to show the specific number of open group request to the current user.
:::{hint} Here is how to stay consistent with the Auth design philosophy for using this feature:
- Use it to display open items that the current user can close by himself only. Do not use it for items, that the user has no control over.
- If there are currently no open items, do not show a badge at all.
:::
To use it set count the
render()function of your subclass in accordance to the current user. Here is an example:
.. automodule:: allianceauth.services.hooks.MenuItemHook
:members: render
:noindex:
:undoc-members:
def render(self, request):
# ...
self.count = calculate_count_for_user(request.user)
return MenuItemHook.render(self, request)
# ...
Customization
If you cannot get the menu item to look the way you wish, you are free to subclass and override the default render function and the template used.