def find_not_archived_versions(self, p_types=[]):
""" Find not archived older versions and return a detailed report
"""
info('Start searching for not archived older version!')
versionable_interface = 'eea.versions.interfaces.IVersionEnhanced'
cat = getToolByName(self, 'portal_catalog')
result = []
if p_types:
brains = cat.unrestrictedSearchResults(
object_provides=versionable_interface,
portal_type=p_types)
else:
brains = cat.unrestrictedSearchResults(
object_provides=versionable_interface)
info('Checking %s brains.', len(brains))
count = 0
count_not_expired = 0
total = len(brains)
for brain in brains:
count += 1
if (count % 500) == 0:
info('PROCESSING: %s/%s', count, total)
# expired, skip
if brain.ExpirationDate != 'None':
continue
obj = brain.getObject()
adapter = IGetVersions(obj)
# latest version, skip
if adapter.isLatest():
continue
# if latest published versions, skip
latest_versions = adapter.later_versions()
latest_published = True
for later_ver in latest_versions:
if later_ver['review_state'] == 'published':
latest_published = False
break
if latest_published:
continue
info('Old version not expired: %s', brain.getURL())
result.append(brain.getURL())
count_not_expired += 1
info('Found %s not expired old versions', count_not_expired)
info('Done searching for not archived older version!')
return result
def run(self, resource, *args, **kwds):
"""change the rdf resource
"""
api = IGetVersions(self.context)
newer = api.later_versions()
older = api.earlier_versions()
resource.dcterms_isReplacedBy = [
rdflib.URIRef(i['url']) for i in newer
]
resource.dcterms_replaces = [rdflib.URIRef(a['url']) for a in older]
resource.save()