Support retrieving a subset of subscriptions / affiliations #309
Description
Use case: To help us with things like this project-isizwe/wifi-chat#16 (comment)
Affiliation retrieval
Filters affiliations list to those with 'member' affiliation:
<iq type='get'
from='[email protected]/elsinore'
to='pubsub.shakespeare.lit'
id='ent1'>
<pubsub xmlns='http://jabber.org/protocol/pubsub' xmlns:bc='http://buddycloud.org/v1'>
<affiliations node='princely_musings' bc:affiliation='member' />
</pubsub>
</iq>Subscription retrieval
<iq type='get'
from='[email protected]/barracks'
to='pubsub.shakespeare.lit'
id='subscriptions1'>
<pubsub xmlns='http://jabber.org/protocol/pubsub' xmlns:bc='http://buddycloud.org/v1'>
<subscriptions bc:subscription='subscribed' />
</pubsub>
</iq>Rules
Only moderators and owners can retrieve outcast or none. Only users with a status of subscribed can retrieve data*.
- Only if this matches current functionality otherwise to match current.