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Allow menu to override node templates #14

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Allow menu to override node templates #14

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3 changes: 2 additions & 1 deletion navutils/templatetags/navutils_tags.py
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Original file line number Diff line number Diff line change
Expand Up @@ -55,14 +55,15 @@ def render_node(context, node, **kwargs):
max_depth = kwargs.get('max_depth', context.get('max_depth', 999))
start_depth = kwargs.get('start_depth', context.get('start_depth', node.depth))
current_depth = kwargs.get('current_depth', context.get('current_depth', node.depth - start_depth))
template_file = kwargs.get('template', node.template)

viewable_children = []
if current_depth + 1 <= max_depth:
for child in node.children:
if child.is_viewable_by(user, context):
viewable_children.append(child)

t = template.loader.get_template(node.template)
t = template.loader.get_template(template_file)

c = {
'is_current': node.is_current(current),
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11 changes: 11 additions & 0 deletions tests/test_menu.py
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Original file line number Diff line number Diff line change
Expand Up @@ -297,6 +297,17 @@ def test_render_node_template_tag_with_node_attrs(self):
<a href="http://test.com">Test</a>
</li>""")

def test_render_node_template_tag_with_overridden_template_file(self):
attrs = {'id': 'important'}
node = menu.Node('test', 'Test', url='http://test.com', attrs=attrs)

output = navutils_tags.render_node({}, node=node, user=self.user, template='navutils/node.html')
self.assertHTMLEqual(
output,
"""<li class="menu-item" id="important">
<a href="http://test.com">Test</a>
</li>""")

def test_render_node_template_tag_with_children(self):
child1 = menu.Node('c1', 'c1', url='c1')
child2 = menu.Node('c2', 'c2', url='c2')
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