def manageSubscriptions(sender, name, subs, xs):
old_subscriptions = yield psaff.getSubscriptions(
sender=sender,
node=name,
xs=xs)
old_subs = set()
for s in old_subscriptions:
s.state = 'none'
old_subs.add(s)
if len(old_subs) > 0:
yield psaff.makeSubscriptions(
sender=sender,
node=name,
subscriptions=old_subs,
xs=xs)
new_subs = set()
for s in subs:
new_subs.add(ps.Subscription(
nodeIdentifier=None, subscriber=s, state='subscribed'
))
if len(new_subs) > 0:
yield psaff.makeSubscriptions(
sender=sender,
node=name,
subscriptions=new_subs,
xs=xs)
def cb(new_node):
# need some way of identifying these nodes if APIMixin gets restarted
# e.g. use pubsub node tree and have an API folder?
self.clients[jid] = new_node
ds = []
ds.append(psaff.makeSubscriptions(
self.jid,
new_node,
set([ps.Subscription(
nodeIdentifier=None, subscriber=jid, state='subscribed'
)]),
self.psclient.xmlstream
))
ds.append(psaff.makeAffiliations(
self.jid,
new_node,
dict({jid.full(): 'publisher'}),
self.psclient.xmlstream
))
def inner(data):
return new_node
def eb(err):
return self.api_unregister(jid)
l = defer.DeferredList(ds)
l.addCallbacks(inner, eb)
return l
