Hopiu/wagtail
1
0
Fork 0
mirror of https://github.com/Hopiu/wagtail.git synced 2026-05-10 00:06:13 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

pass request object to MenuItem.render_html to allow customising output per request

Browse source
This commit is contained in:
Matt Westcott 2014-08-14 14:41:37 +01:00
parent 229e111253
commit 02429028e7
1 changed files with 8 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
wagtail/wagtailadmin/menu.py
View file

@ -36,7 +36,7 @@ class MenuItem(with_metaclass(MediaDefiningClass)):
"""
return True
def render_html(self):
def render_html(self, request):
return format_html(
"""<li class="menu-{0}"><a href="{1}" class="{2}"{3}>{4}</a></li>""",
self.name, self.url, self.classnames, self.attr_string, self.label)
@ -76,7 +76,13 @@ class Menu(object):
for fn in hooks.get_hooks(self.construct_hook_name):
fn(request, menu_items)
rendered_menu_items = [item.render_html() for item in sorted(menu_items, key=lambda i: i.order)]
rendered_menu_items = []
for item in sorted(menu_items, key=lambda i: i.order):
try:
rendered_menu_items.append(item.render_html(request))
except TypeError:
# fallback for older render_html methods that don't accept a request arg
rendered_menu_items.append(item.render_html())
return mark_safe(''.join(rendered_menu_items))