def archive_previous_versions(context,
skip_already_archived=True,
same_archive_date=False,
also_children=False,
**kwargs):
""" Archive previous versions of given object
:param object context: object
:param bool skip_already_archived: boolean indicating whether it should skip
archiving the previous version that is already archived
:param bool same_archive_date: boolean indicating whether the object being
archived should receive the same archiving date as the context
:param bool also_children: boolean indicating whether the children of the
versions should also be archived
:param dict kwargs: options that are passed to the archive method directly
affecting it's results if they are passed
:rtype list
"""
versions_adapter = IGetVersions(context)
archivator_adapter = queryAdapter(context, IObjectArchivator)
options = kwargs
if not options:
custom_message = getattr(archivator_adapter, 'custom_message', '')
reason = getattr(archivator_adapter, 'reason', 'content_is_outdated')
initiator = getattr(archivator_adapter, 'initiator', None)
options = {
'custom_message': custom_message,
'initiator': initiator,
'reason': reason
}
if same_archive_date and getattr(archivator_adapter, 'archive_date'):
options.update({'archive_date': archivator_adapter.archive_date})
versions = versions_adapter.versions()
previous_versions = []
uid = context.UID()
for version in versions:
if version.UID() == uid:
break
previous_versions.append(version)
affected_objects = []
for obj in previous_versions:
if skip_already_archived:
if IObjectArchived.providedBy(obj):
continue
if also_children:
affected_objects.extend(archive_obj_and_children(obj, **options))
else:
storage = queryAdapter(obj, IObjectArchivator)
storage.archive(obj, **options)
affected_objects.append(obj)
return affected_objects
def archive_previous_versions(context, skip_already_archived=True,
same_archive_date=False, also_children=False,
**kwargs):
""" Archive previous versions of given object
:param object context: object
:param bool skip_already_archived: boolean indicating whether it should skip
archiving the previous version that is already archived
:param bool same_archive_date: boolean indicating whether the object being
archived should receive the same archiving date as the context
:param bool also_children: boolean indicating whether the children of the
versions should also be archived
:param dict kwargs: options that are passed to the archive method directly
affecting it's results if they are passed
:rtype list
"""
versions_adapter = IGetVersions(context)
archivator_adapter = queryAdapter(context, IObjectArchivator)
options = kwargs
if not options:
custom_message = getattr(archivator_adapter, 'custom_message', '')
reason = getattr(archivator_adapter, 'reason',
'content_is_outdated')
initiator = getattr(archivator_adapter, 'initiator', None)
options = {'custom_message': custom_message,
'initiator': initiator,
'reason': reason}
if same_archive_date and getattr(archivator_adapter, 'archive_date'):
options.update({'archive_date': archivator_adapter.archive_date})
versions = versions_adapter.versions()
previous_versions = []
uid = context.UID()
for version in versions:
if version.UID() == uid:
break
previous_versions.append(version)
affected_objects = []
for obj in previous_versions:
if skip_already_archived:
if IObjectArchived.providedBy(obj):
continue
if also_children:
affected_objects.extend(archive_obj_and_children(obj, **options))
else:
storage = queryAdapter(obj, IObjectArchivator)
storage.archive(obj, **options)
affected_objects.append(obj)
return affected_objects
def __call__(self, count=5, ver_num=3):
res = []
cat = getToolByName(self.context, 'portal_catalog')
brains = cat.searchResults({'portal_type': ['EEAFigure'],
'sort_on': 'modified',
'sort_order': 'reverse',
'review_state': 'published'})
for brain in brains:
figure = brain.getObject()
api = IGetVersions(figure)
versions = api.versions()
versions_num = len(versions)
if versions_num > ver_num:
latest_version = api.latest_version()
if not latest_version in res:
res.append(latest_version)
if len(res) == count:
break
return res
