def blogPostMoved(post, event):
id = getUtility(IIntIds).queryId(removeAllProxies(post))
if id is None:
return
if IBlog.providedBy(event.oldParent):
removeSecurityProxy(event.oldParent).remove(post)
if IBlog.providedBy(event.newParent):
removeSecurityProxy(event.newParent).update(post)
def __call__(self, context):
while True:
if IBlog.providedBy(context):
break
if IDraftContent.providedBy(context):
context = context.getLocation()
if ISpace.providedBy(context):
context = context.get('blog')
break
context = getattr(context, '__parent__', None)
if context is None:
break
if context is None:
return SimpleVocabulary(())
ids = getUtility(IIntIds)
categories = []
for category in context['category'].values():
try:
id = ids.getId(removeAllProxies(category))
except:
continue
term = SimpleTerm(id, str(id), category.title)
term.description = category.description
categories.append((category.title, term))
categories.sort()
return SimpleVocabulary([term for title, term in categories])
def blogPostModified(post, event):
post = removeAllProxies(post)
blog = post.__parent__
if IBlog.providedBy(blog):
blog.update(post)
def blogPostRemoved(post, event):
if not sameProxiedObjects(post, event.original_event.object):
return
if IBlog.providedBy(post.__parent__):
removeSecurityProxy(post.__parent__).remove(post)