def get_file_versions(request, oid, fields=None):
"""Get all document versions properties"""
document = get_document(request, oid)
versions = IWorkflowVersions(document)
result = []
for version in versions.get_versions(sort=True):
result.append(version.to_json(fields))
return result
def fire_transition_for_versions(self,
state,
transition_id,
comment=None,
principal=None,
request=None):
# pylint: disable=too-many-arguments
"""Fire transition for all versions in given state"""
versions = IWorkflowVersions(self.parent)
for version in versions.get_versions(state):
IWorkflowInfo(version).fire_transition(transition_id,
comment,
principal=principal,
request=request)
def is_published(self, check_parent=True):
"""Check if content is published"""
# check is parent is also published...
if check_parent:
parent = get_parent(self.__parent__,
IWorkflowPublicationSupport,
allow_context=False)
if (parent is not None
) and not IWorkflowPublicationInfo(parent).is_published():
return False
# associated workflow?
workflow = IWorkflow(self.__parent__, None)
if (workflow is not None) and not workflow.visible_states:
return False
# check content versions
versions = IWorkflowVersions(self.__parent__, None)
if (versions is not None) and not versions.get_versions(
workflow.visible_states):
return False
now = tztime(datetime.utcnow())
return (self.publication_effective_date is not None) and \
(self.publication_effective_date <= now) and \
((self.publication_expiration_date is None) or
(self.publication_expiration_date >= now))