21 lines
672 B
Python
21 lines
672 B
Python
from django import template
|
|
from django.urls import reverse
|
|
|
|
register = template.Library()
|
|
|
|
|
|
@register.simple_tag(takes_context=True)
|
|
def active_path(context, path_name, class_name) -> str | None:
|
|
"""Return the given class name if the current path matches the given path name."""
|
|
path = reverse(path_name)
|
|
request_path = context.get("request").path
|
|
|
|
# Check if the current path matches the given path name.
|
|
is_path = path == request_path
|
|
|
|
# Check if the current path is a sub-path of the given path name.
|
|
is_base_path = "base_path" in context and reverse(context["base_path"]) == path
|
|
|
|
if is_path or is_base_path:
|
|
return class_name
|