raise
return settings.TEMPLATE_STRING_IF_INVALID
else:
- if subpath[0] == '/':
- subpath = subpath[1:]
-
- url = node.get_absolute_url() + subpath
+ url = node.construct_url(subpath)
if self.as_var:
context[self.as_var] = url
args.append(parser.compile_filter(value))
return NodeURLNode(view_name=view_name, args=args, kwargs=kwargs, node=node, as_var=as_var)
- return NodeURLNode(node=node, as_var=as_var)
-
-
-class NavigationNode(template.Node):
- def __init__(self, node=None, as_var=None):
- self.as_var = as_var
- self.node = node
-
- def render(self, context):
- if 'request' not in context:
- return settings.TEMPLATE_STRING_IF_INVALID
-
- if self.node:
- node = self.node.resolve(context)
- else:
- node = context.get('node', None)
-
- if not node:
- return settings.TEMPLATE_STRING_IF_INVALID
-
- try:
- nav_root = node.attributes['navigation_root']
- except KeyError:
- if settings.TEMPLATE_DEBUG:
- raise
- return settings.TEMPLATE_STRING_IF_INVALID
-
- # Should I get its override and check for a max depth override there?
- navigation = nav_root.get_navigation()
-
- if self.as_var:
- context[self.as_var] = navigation
- return ''
-
- return self.compile(navigation, context['request'].path, nav_root.get_absolute_url(), nav_root.get_level(), nav_root.get_level() + 3)
-
- def compile(self, navigation, active_path, root_url, current_depth, max_depth):
- compiled = ""
- for item in navigation:
- if item['url'] in active_path and (item['url'] != root_url or root_url == active_path):
- compiled += "<li class='active'>"
- else:
- compiled += "<li>"
-
- if item['url']:
- compiled += "<a href='%s'>" % item['url']
-
- compiled += item['title']
-
- if item['url']:
- compiled += "</a>"
-
- if 'children' in item and current_depth < max_depth:
- compiled += "<ul>%s</ul>" % self.compile(item['children'], active_path, root_url, current_depth + 1, max_depth)
-
- compiled += "</li>"
- return compiled
-
-
-@register.tag(name='navigation')
-def do_navigation(parser, token):
- """
- {% navigation [for <node>] [as <var>] %}
- """
- bits = token.split_contents()
- tag = bits[0]
- bits = bits[1:]
- node = None
- as_var = None
-
- if len(bits) >= 2 and bits[-2] == 'as':
- as_var = bits[-1]
- bits = bits[:-2]
-
- if len(bits) >= 2 and bits[-2] == 'for':
- node = parser.compile_filter(bits[-1])
- bits = bits[-2]
-
- if bits:
- raise template.TemplateSyntaxError('`%s` template tag expects the syntax {%% %s [for <node>] [as <var>] %}' % (tag, tag))
- return NavigationNode(node, as_var)
+ return NodeURLNode(node=node, as_var=as_var)
\ No newline at end of file