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comparison mod_roster_allinall/mod_roster_allinall.lua @ 1545:a104a159697d

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mod_roster_allinall: Adds all online users to the roster of newly signed in users, for a lazy everyone-in-everyones roster setup
author Kim Alvefur <zash@zash.se>
date Wed, 05 Nov 2014 12:12:49 +0100
parents
children 3ae8c81a348b
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1544:814398c7139b 1545:a104a159697d
1 local rostermanager = require"core.rostermanager";
2 local jid_join = require"util.jid".join;
3 local jid_split = require"util.jid".split;
4 local host = module.host;
5 local sessions = hosts[host].sessions;
6
7 -- Make a *one-way* subscription. User will see when contact is online,
8 -- contact will not see when user is online.
9 local function subscribe(user, contact)
10 local user_jid, contact_jid = jid_join(user, host), jid_join(contact, host);
11
12 -- Update user's roster to say subscription request is pending...
13 rostermanager.set_contact_pending_out(user, host, contact_jid);
14 -- Update contact's roster to say subscription request is pending...
15 rostermanager.set_contact_pending_in(contact, host, user_jid);
16 -- Update contact's roster to say subscription request approved...
17 rostermanager.subscribed(contact, host, user_jid);
18 -- Update user's roster to say subscription request approved...
19 rostermanager.process_inbound_subscription_approval(user, host, contact_jid);
20
21 rostermanager.roster_push(user, host, contact_jid);
22 rostermanager.roster_push(contact, host, user_jid);
23 end
24
25
26 module:hook("resource-bind", function(event)
27 local session = event.session;
28 local roster = session.roster;
29 local user = session.username;
30 local user_jid = jid_join(user, host);
31 local contact_jid;
32 for contact, contact_session in pairs(sessions) do
33 if contact ~= user then
34 contact_jid = jid_join(contact, host);
35 if not rostermanager.is_contact_subscribed(user, host, contact_jid) then
36 subscribe(contact, user);
37 end
38 if not rostermanager.is_contact_subscribed(contact, host, user_jid) then
39 subscribe(user, contact);
40 end
41 end
42 end
43 end);
44