prosody
ce3eb5f71899
plugins/mod_announce.lua

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

Software / code / prosody

Annotate

plugins/mod_announce.lua @ 1396:ce3eb5f71899

mod_announce: Use usermanager.is_admin to verify admin status
author Waqas Hussain <waqas20@gmail.com>
date Tue, 23 Jun 2009 23:55:56 +0500
parent 1385:8999dd4253f9
child 1397:4c7b8b8ab569
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1385
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
1 local st, jid, set = require "util.stanza", require "util.jid", require "util.set";
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
2
1396
ce3eb5f71899 mod_announce: Use usermanager.is_admin to verify admin status
Waqas Hussain <waqas20@gmail.com>
parents: 1385
diff changeset
3 local is_admin = require "core.usermanager".is_admin;
1385
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
4 local admins = set.new(config.get(module:get_host(), "core", "admins"));
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
5
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
6 function handle_announcement(data)
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
7 local origin, stanza = data.origin, data.stanza;
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
8 local host, resource = select(2, jid.split(stanza.attr.to));
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
9
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
10 if resource ~= "announce/online" then
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
11 return; -- Not an announcement
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
12 end
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
13
1396
ce3eb5f71899 mod_announce: Use usermanager.is_admin to verify admin status
Waqas Hussain <waqas20@gmail.com>
parents: 1385
diff changeset
14 if not is_admin(origin.full_jid) then
1385
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
15 -- Not an admin? Not allowed!
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
16 module:log("warn", "Non-admin %s tried to send server announcement", tostring(jid.bare(origin.full_jid)));
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
17 origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
18 return;
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
19 end
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
20
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
21 module:log("info", "Sending server announcement to all online users");
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
22 local host_session = hosts[host];
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
23 local message = st.clone(stanza);
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
24 message.attr.type = "headline";
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
25 message.attr.from = host;
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
26
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
27 local c = 0;
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
28 for user in pairs(host_session.sessions) do
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
29 c = c + 1;
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
30 message.attr.to = user.."@"..host;
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
31 core_post_stanza(host_session, message);
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
32 end
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
33
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
34 module:log("info", "Announcement sent to %d online users", c);
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
35 return true;
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
36 end
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
37
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
38 module:hook("message/host", handle_announcement);