prosody-modules
0fcd63818aa1
mod_broadcast/mod_broadcast.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody-modules

Annotate

mod_broadcast/mod_broadcast.lua @ 1630:0fcd63818aa1

mod_storage_gdbm: Make write operation delete data when passed 'nil' as value instead of storing a literal "nil" string
author Kim Alvefur <zash@zash.se>
date Wed, 25 Mar 2015 17:39:29 +0100
parent 1016:9f7c97e55593
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1015
0fc9e1f086c1 mod_broadcast: Allow admins to broadcast
Matthew Wild <mwild1@gmail.com>
parents: 786
diff changeset
1 local is_admin = require "core.usermanager".is_admin;
786
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
2 local allowed_senders = module:get_option_set("broadcast_senders", {});
1016
9f7c97e55593 mod_broadcast: Allow overriding from address on the broadcast stanza
Matthew Wild <mwild1@gmail.com>
parents: 1015
diff changeset
3 local from_address = module:get_option_string("broadcast_from");
786
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
4
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
5 local jid_bare = require "util.jid".bare;
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
6
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
7 function send_to_online(message)
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
8 local c = 0;
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
9 for hostname, host_session in pairs(hosts) do
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
10 if host_session.sessions then
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
11 for username in pairs(host_session.sessions) do
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
12 c = c + 1;
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
13 message.attr.to = username.."@"..hostname;
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
14 module:send(message);
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
15 end
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
16 end
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
17 end
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
18 return c;
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
19 end
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
20
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
21 function send_message(event)
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
22 local stanza = event.stanza;
1015
0fc9e1f086c1 mod_broadcast: Allow admins to broadcast
Matthew Wild <mwild1@gmail.com>
parents: 786
diff changeset
23 local from = stanza.attr.from;
0fc9e1f086c1 mod_broadcast: Allow admins to broadcast
Matthew Wild <mwild1@gmail.com>
parents: 786
diff changeset
24 if is_admin(from) or allowed_senders:contains(jid_bare(from)) then
1016
9f7c97e55593 mod_broadcast: Allow overriding from address on the broadcast stanza
Matthew Wild <mwild1@gmail.com>
parents: 1015
diff changeset
25 if from_address then
9f7c97e55593 mod_broadcast: Allow overriding from address on the broadcast stanza
Matthew Wild <mwild1@gmail.com>
parents: 1015
diff changeset
26 stanza = st.clone(stanza);
9f7c97e55593 mod_broadcast: Allow overriding from address on the broadcast stanza
Matthew Wild <mwild1@gmail.com>
parents: 1015
diff changeset
27 stanza.attr.from = from_address;
9f7c97e55593 mod_broadcast: Allow overriding from address on the broadcast stanza
Matthew Wild <mwild1@gmail.com>
parents: 1015
diff changeset
28 end
786
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
29 local c = send_to_online(stanza);
1015
0fc9e1f086c1 mod_broadcast: Allow admins to broadcast
Matthew Wild <mwild1@gmail.com>
parents: 786
diff changeset
30 module:log("debug", "Broadcast stanza from %s to %d online users", from, c);
786
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
31 return true;
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
32 else
1015
0fc9e1f086c1 mod_broadcast: Allow admins to broadcast
Matthew Wild <mwild1@gmail.com>
parents: 786
diff changeset
33 module:log("warn", "Broadcasting is not allowed for %s", from);
786
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
34 end
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
35 end
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
36
e318a341d332 mod_broadcast: New module to set up a component that forwards received messages to all online users (similar to Openfire's broadcast module) (thanks Yann Verry)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
37 module:hook("message/bare", send_message);