def _root_child_is_content(self, container, child):
if not IFinderRoot.providedBy(container):
return False
if AT_INSTALLED and IBaseContent.providedBy(child):
return True
if DX_INSTALLED and IDexterityContent.providedBy(child):
return True
return False
def rendered_columns(self, uid):
ret = list()
context = aq_inner(self.get(uid))
while context is not None and not IFinderRoot.providedBy(context):
ret.append(self._render(context))
child = context
context = aq_parent(context)
if self._root_child_is_content(context, child):
root = RootProvider(context)
ret.append(root.render("plone_content", "finder_column"))
ret.append(root.render("root", "finder_column"))
ret.reverse()
return ret
