def related_items(self):
context = aq_inner(self.context)
res = ()
# Archetypes
if base_hasattr(context, 'getRawRelatedItems'):
catalog = getToolByName(context, 'portal_catalog')
related = context.getRawRelatedItems()
if not related:
return ()
brains = catalog(UID=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)
# Dexterity
if HAS_RELATIONFIELD and IRelatedItems.providedBy(context):
related = context.relatedItems
if not related:
return ()
res = self.related2brains(related)
return res
def related_items(self):
context = aq_inner(self.context)
res = ()
# Archetypes
if base_hasattr(context, 'getRawRelatedItems'):
catalog = getToolByName(context, 'portal_catalog')
related = context.getRawRelatedItems()
if not related:
return ()
brains = catalog(UID=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)
# Dexterity
if has_relationfield_installed:
if IRelatedItems.providedBy(context):
related = context.relatedItems
if not related:
return ()
res = [self.rel2brain(rel) for rel in related]
return res
def __call__(self, context):
terms = [SimpleTerm(title=u'Disabled', value=u'disabled', token='disabled')]
if ISyndicatableCollection.providedBy(context):
terms.append(SimpleTerm(title=u'From Criteria', value=u'criteria',
token='criteria'))
if IRelatedItems.providedBy(context):
terms.append(SimpleTerm(title=u'From Related Items',
value=u'related',
token='related'))
return SimpleVocabulary(terms)
def __call__(self, context):
terms = [
SimpleTerm(title=u'Disabled', value=u'disabled', token='disabled')
]
if ISyndicatableCollection.providedBy(context):
terms.append(
SimpleTerm(title=u'From Criteria',
value=u'criteria',
token='criteria'))
if IRelatedItems.providedBy(context):
terms.append(
SimpleTerm(title=u'From Related Items',
value=u'related',
token='related'))
return SimpleVocabulary(terms)
def getRelatedLink(obj, **kwargs):
"""Index to get the link for the slide. It will be the first related
item.
"""
# Archetypes
if base_hasattr(obj, 'getRawRelatedItems'):
related_items = obj.getRefs('relatesTo')
if related_items:
# we're only concerned about the first item
return checkPermissions(obj, related_items[0])
# Dexterity
if HAS_RELATIONFIELD and IRelatedItems.providedBy(obj):
related_items = obj.relatedItems
if related_items:
# we're only concerned about the first item
return checkPermissions(obj, related_items[0])
raise AttributeError
def getRelatedLink(obj, **kwargs):
"""Index to get the link for the slide. It will be the first related
item.
"""
# Archetypes
if base_hasattr(obj, "getRawRelatedItems"):
related_items = obj.getRefs("relatesTo")
if related_items:
# we're only concerned about the first item
return checkPermissions(obj, related_items[0])
# Dexterity
if HAS_RELATIONFIELD and IRelatedItems.providedBy(obj):
related_items = obj.relatedItems
if related_items:
# we're only concerned about the first item
return checkPermissions(obj, related_items[0])
raise AttributeError
def __call__(self, recursive=True):
# look for a content with name file field into content
fti = getUtility(IDexterityFTI, name=self.context.portal_type)
schema = fti.lookupSchema()
for name, field in getFieldsInOrder(schema):
if INamedField.providedBy(field):
return getattr(self.context, name)
# else, look for a source file field into related items
if recursive and IRelatedItems.providedBy(self.context):
related_items = [r.to_object for r in self.context.relatedItems]
for related_item in related_items:
source_file = getMultiAdapter((related_item, self.request),
IModelFileSource)()
if source_file:
return source_file
else:
continue
return None
def __call__(self, recursive=True):
# look for a content with name file field into content
fti = getUtility(IDexterityFTI, name=self.context.portal_type)
schema = fti.lookupSchema()
for name, field in getFieldsInOrder(schema):
if INamedField.providedBy(field):
return getattr(self.context, name)
# else, look for a source file field into related items
if recursive and IRelatedItems.providedBy(self.context):
related_items = [r.to_object for r in self.context.relatedItems]
for related_item in related_items:
source_file = getMultiAdapter((related_item, self.request),
IModelFileSource
)()
if source_file:
return source_file
else:
continue
return None
def test_supports_object_relations(self):
from plone.app.relationfield.behavior import IRelatedItems
self.assertTrue(IRelatedItems.providedBy(self.blog))
def test_relateditems_behavior(self):
from plone.app.relationfield.behavior import IRelatedItems
self.assertTrue(IRelatedItems.providedBy(self.multimedia))
def _set_related_items(self, obj, items):
assert IRelatedItems.providedBy(obj)
setattr(obj, 'relatedItems', items)
modified(obj)
def test_relateditems_behavior(self):
from plone.app.relationfield.behavior import IRelatedItems
self.assertTrue(IRelatedItems.providedBy(self.multimedia))