def publishTraverse(self, request, name):
try:
content = self.current_target.unrestrictedTraverse(name)
if IPermanentRedirectLink.providedBy(content):
self.context = content
self.current_target = content.get_target()
if self.current_target is None:
raise NotFound(name)
self.extra = []
else:
self.current_target = content
self.extra.append(name)
return self
except (NotFound, AttributeError):
raise NotFound(name)
def search_document(self, name):
if not hasattr(self.context, name):
return None
content = getattr(self.context, name).get_silva_object()
if IContainer.providedBy(content):
content = content.get_default()
if content is None:
return None
if IPermanentRedirectLink.providedBy(content):
return None
version = content.get_viewable()
if IGhost.providedBy(content):
content = version.get_haunted()
version = content.get_viewable()
if version is not None:
details = queryMultiAdapter((version, self.request),
IDocumentDetails)
if details is not None:
return details.get_text()
return None
def search_document(self, name):
if not hasattr(self.context, name):
return None
content = getattr(self.context, name).get_silva_object()
if IContainer.providedBy(content):
content = content.get_default()
if content is None:
return None
if IPermanentRedirectLink.providedBy(content):
return None
version = content.get_viewable()
if IGhost.providedBy(content):
content = version.get_haunted()
version = content.get_viewable()
if version is not None:
details = queryMultiAdapter(
(version, self.request), IDocumentDetails)
if details is not None:
return details.get_text()
return None