def test_relation_list_gets_cleared(self):
a_ca = api.translate(self.a_en, 'ca')
adapted = IRelatedItems(self.a_en)
dm = getMultiAdapter((adapted, IRelatedItems['relatedItems']),
IDataManager)
dm.set([])
notify(ObjectModifiedEvent(self.a_en))
adapted = IRelatedItems(a_ca)
dm = getMultiAdapter((adapted, IRelatedItems['relatedItems']),
IDataManager)
self.assertEqual(dm.get(), [])
def related(self):
context = aq_inner(self.context)
res = ()
if base_hasattr(context, 'relatedItems'):
related = context.relatedItems
else:
try:
behavior = IRelatedItems(context)
related = behavior.relatedItems
except TypeError:
return res
tools = context.restrictedTraverse('@@plone_tools')
catalog = tools.catalog()
if related:
related = [item.to_path for item in related if item.to_path]
brains = catalog(path=related)
if brains:
# build a position dict by iterating over the items once
positions = dict([(v, i) for (i, v) in enumerate(related)])
# We need to keep the ordering intact
res = list(brains)
def _key(brain):
return positions.get(brain.UID, -1)
res.sort(key=_key)
return res
def test_has_relation_list(self):
adapted = IRelatedItems(self.a_en)
bound = IRelatedItems['relatedItems'].bind(adapted)
self.assertEqual(len(bound.get(adapted)), 1)
value = bound.get(adapted)
self.assertEqual(type(value[0]), RelationValue)
dm = getMultiAdapter((adapted, IRelatedItems['relatedItems']),
IDataManager)
self.assertEqual(dm.get(), [self.b_en])
def test_relation_list_gets_copied(self):
a_ca = api.translate(self.a_en, 'ca')
adapted = IRelatedItems(a_ca)
bound = IRelatedItems['relatedItems'].bind(adapted)
self.assertEqual(len(bound.get(adapted)), 1)
value = bound.get(adapted)
self.assertEqual(type(value[0]), RelationValue)
dm = getMultiAdapter((adapted, IRelatedItems['relatedItems']),
IDataManager)
self.assertEqual(dm.get(), [self.b_en])
def setUp(self):
self.portal = self.layer['portal']
self.request = self.layer['request']
alsoProvides(self.request, IDefaultBrowserLayer)
alsoProvides(self.request, IPloneAppMultilingualInstalled)
self.a_en = createContentInContainer(
self.portal['en'], 'Document', title=u'Test Document')
self.b_en = createContentInContainer(
self.portal['en'], 'Document', title=u'Another Document')
adapted = IRelatedItems(self.a_en)
dm = getMultiAdapter(
(adapted, IRelatedItems['relatedItems']),
IDataManager
)
dm.set([self.b_en])
def test_copied_relation_list_gets_translated(self):
a_ca = api.translate(self.a_en, 'ca')
b_ca = api.translate(self.b_en, 'ca')
# But only after self.a_en is modified (this is a feature, not a bug):
notify(ObjectModifiedEvent(self.a_en))
adapted = IRelatedItems(a_ca)
bound = IRelatedItems['relatedItems'].bind(adapted)
self.assertEqual(len(bound.get(adapted)), 1)
value = bound.get(adapted)
self.assertEqual(type(value[0]), RelationValue)
dm = getMultiAdapter((adapted, IRelatedItems['relatedItems']),
IDataManager)
self.assertEqual(dm.get(), [b_ca])
def test_migrate_relations(self):
self.grant('Manager')
foo = create(Builder('folder').titled(u'Foo'))
bar = create(
Builder('folder').titled(u'Bar').having(relatedItems=[foo]))
self.assertEquals([foo], bar.getRelatedItems())
self.assertEquals([bar], foo.getBackReferences())
self.install_profile('plone.app.contenttypes:default')
map(InplaceMigrator('Folder').migrate_object, (foo, bar))
foo = self.portal.get('foo')
bar = self.portal.get('bar')
self.assertEquals([foo],
map(attrgetter('to_object'),
IRelatedItems(bar).relatedItems))
