def get_content_status(content):
public_status = None
next_status = None
if IVersionedObject.providedBy(content):
if content.get_public_version() is not None:
public_status = 'published'
elif content.get_previous_versions():
public_status = 'closed'
if content.get_unapproved_version() is not None:
if content.is_approval_requested():
next_status = "pending"
else:
next_status = "draft"
elif content.get_approved_version() is not None:
next_status = "approved"
# XXX: define behavior for Folders
# elif IFolder.providedBy(content):
# if content.is_published():
# status[0] = 'published'
# if content.is_approved():
# status[1] = 'approved'
return {'status_public': public_status, 'status_next': next_status}
def available(self):
return (not IVersionedObject.providedBy(self.context) and
super(NonVersionedContentMetadataForm, self).available())