def test_adding(self):
contact = create(Builder('contact'))
self.assertTrue(IContact.providedBy(contact))
def sync_contacts(context, ldap_records, set_owner=False):
"""Synchronize the given ldap results """
# Statistics
created = 0
modified = 0
skipped = 0
failed = 0
deleted = 0
dn_contact_id_mapping = {}
ct = getToolByName(context, 'portal_catalog')
mapper = get_ldap_attribute_mapper()
dummy_contact = createContent('ftw.contacts.Contact')
dummy_contact_folder = createContent('ftw.contacts.ContactFolder')
# 1st pass: create or update profiles
for dn, entry in ldap_records:
if not dn:
continue
dn = dn.decode('unicode_escape').encode('iso8859-1').decode('utf-8')
# Only entries with a contact id
contact_id = entry.get(mapper.id(), [None, ])[0]
if not contact_id:
skipped += 1
logger.debug("Skipping entry '%s'. No contact id." % dn)
continue
# Get the normalzied name for the contact with the given id. This has
# to be done on a dummy folder because existing content would influence
# the resulting id.
contact_id = INameChooser(dummy_contact_folder).chooseName(
contact_id, dummy_contact)
dn_contact_id_mapping[dn] = contact_id
contact = context.unrestrictedTraverse(contact_id, None)
changed = False
is_new_object = False
# Check if we really got the wanted object.
if not IContact.providedBy(contact):
contact = None
# Create contact
if contact is None:
try:
contact = createContent('ftw.contacts.Contact')
contact.id = contact_id
addContentToContainer(context, contact)
is_new_object = True
# invalid id
except BadRequest:
failed += 1
logger.warn("Could not create contact '%s' (invalid id)."
% contact_id)
continue
# Update/set field values
IContactSchema(contact).ldap_dn = dn
field_mapping = dict(getFields(IContactSchema))
for ldap_name, field_name in mapper.mapping().items():
field = field_mapping.get(field_name, None)
if field is None:
raise NotImplementedError()
value = entry.get(ldap_name, [''])[0]
current_value = field.get(contact)
if IBlobWrapper.providedBy(current_value):
current_value = current_value.data
if current_value != value:
# Handle images
if INamedImageField.providedBy(field) and value:
infile = StringIO(value)
filename = '%s.jpg' % contact_id
value = File(filename, filename, infile, 'image/jpeg')
value.filename = filename
field.set(contact, value)
changed = True
# Update/set fields with custom updaters
custom_updaters = getAdapters((contact, entry),
provided=ILDAPCustomUpdater)
for name, updater in custom_updaters:
changed = updater.update()
if is_new_object:
if set_owner:
# Grant owner role to contact
contact.__ac_local_roles__ = None
contact.manage_setLocalRoles(contact_id, ['Owner'])
contact.reindexObjectSecurity()
notify(ObjectCreatedEvent(contact))
aq_contact = context.get(contact_id)
ct.catalog_object(aq_contact, '/'.join(aq_contact.getPhysicalPath()))
created += 1
logger.debug("Created new contact '%s (%s)'." % (contact_id, dn))
elif changed:
contact.reindexObject()
notify(ObjectModifiedEvent(contact))
modified += 1
logger.debug("Modified contact '%s' (%s)." % (contact_id, dn))
total = len(ldap_records)
unchanged = total - skipped - modified - created - failed
# 2nd pass: set references
# TODO
# 3rd pass: delete contacts which have an ldap_id but are not in LDAP.
all_contacts = ct.unrestrictedSearchResults(
portal_type='ftw.contacts.Contact',
path=dict(query='/'.join(context.getPhysicalPath()), depth=1))
to_be_deleted = {}
for contact in all_contacts:
obj = contact.getObject()
ldap_dn = IContactSchema(obj).ldap_dn
if ldap_dn and ldap_dn not in dn_contact_id_mapping:
parent_path = '/'.join(obj.getPhysicalPath()[:-1])
id_ = obj.getPhysicalPath()[-1]
if parent_path not in to_be_deleted:
to_be_deleted[parent_path] = []
to_be_deleted[parent_path].append(id_)
logger.debug("Deleting contact '%s'" % id_)
# Disable link integrity check while deleting contacts
ptool = getToolByName(context, 'portal_properties')
props = getattr(ptool, 'site_properties')
old_check = props.getProperty('enable_link_integrity_checks', False)
props.enable_link_integrity_checks = False
for parent_path, ids in to_be_deleted.items():
parent = context.unrestrictedTraverse(parent_path)
deleted += len(ids)
parent.manage_delObjects(ids)
# Reenable previous link integrity setting
props.enable_link_integrity_checks = old_check
return dict(
created=created,
modified=modified,
unchanged=unchanged,
total=total,
skipped=skipped,
failed=failed,
deleted=deleted,
)
