def reindex_language_independent(ob, event):
"""Re-index language independent object for other languages
Language independent objects are indexed once for each language with
different, language code post-fixed, UUID for each. When ever a language
independent object is modified in some language, it must be re-indexed
for all the other languages as well.
"""
if not is_language_independent(ob):
return
pc = getToolByName(ob, 'portal_catalog')
parent = aq_parent(ob)
# Re-index objects just below the language independent folder
if ILanguageIndependentFolder.providedBy(parent):
brains = pc.unrestrictedSearchResults(portal_type='LIF')
for brain in brains:
lif = brain._unrestrictedGetObject()
if lif != parent:
lif[ob.id].indexObject()
# Re-index objects deeper inside language independent folder
else:
language_tool = getToolByName(ob, 'portal_languages')
language_codes = language_tool.supported_langs
parent_uuid = IUUID(parent).split('-')[0] + '-'
for code in language_codes:
results = pc.unrestrictedSearchResults(UID=parent_uuid + code)
# When we have results, parent has been indexed and we can reindex:
for brain in results:
tmp = ob.unrestrictedTraverse(brain.getPath() + '/' + ob.id)
tmp.reindexObject()
def attributeUUID(context):
is_language_independent = False
for element in aq_chain(context):
if ILanguageIndependentFolder.providedBy(element):
is_language_independent = True
if ILanguageRootFolder.providedBy(element) and is_language_independent:
uid = getattr(aq_base(context), ATTRIBUTE_NAME, None) or ''
return uid + '-' + element.id if uid is not None else None
return getattr(context, ATTRIBUTE_NAME, None)
def is_language_independent(ob):
if not ILanguageIndependentFolder.providedBy(ob):
for element in aq_chain(ob):
if ILanguageIndependentFolder.providedBy(element):
return True
return False