def oc_menuitem_directive(_context, name, sort_order,
text=None,
permission='zope2.View',
url=contained_item_url,
item_url=u'',
filter=nofilter,
container=IPloneSiteRoot,
css_class=default_css,
selected=if_request_starts_with_url,
application_header=None,
layer=IDefaultBrowserLayer,
template=None,
**kw):
"""create a class specific for viewlet, and register it"""
new_keyword_args = kw.copy()
if text is None:
text = name
if template is None:
template = ZopeTwoPageTemplateFile('menuitem.pt')
viewlet_factory = create_topnav_viewlet(
name,
sort_order,
text,
url,
item_url,
filter,
container,
css_class,
selected,
application_header,
template,
)
new_keyword_args['class_'] = viewlet_factory
new_keyword_args['manager'] = TopnavManager
viewletDirective(_context, name, permission, layer=layer, **new_keyword_args)
def registerComponent(_context, name, component, viewlet, manager,
selection=None, image=None, permission="zope.Public"):
""" Register a component to be used by articles
"""
adapter(_context, [component], interfaces.IComponent, name=name, for_=[interfaces.IArticle])
if selection:
adapter(_context, [component], interfaces.IComponentSelection, name=name, for_=[selection])
viewletDirective(_context, component.viewlet, permission, for_=component.interface, manager=manager, class_=viewlet, view=interfaces.IArticleView)
if not image:
path = os.path.abspath(str(_context.path(component.image.replace('++resource++', ''))))
if os.path.isfile(path):
image = path
if image:
resource(_context, component.image.replace('++resource++', ''), image=image)