prosody
86c431650dfd
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 @ 9659:86c431650dfd

net.websocket.frames: Prefer Lua 5.2 built-in bit module over LuaJIT version When running on Lua 5.2 this makes sense since bit32 is usually already loaded. It's sensible to prefer this going forward in case of incompatibilities between the two variants.
author Kim Alvefur <zash@zash.se>
date Thu, 29 Nov 2018 16:53:22 +0100
parent 8974:71500c68fed4
child 10026:1117138fa372
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1522
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1397
diff changeset
1 -- Prosody IM
2923
b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
parents: 1522
diff changeset
2 -- Copyright (C) 2008-2010 Matthew Wild
b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
parents: 1522
diff changeset
3 -- Copyright (C) 2008-2010 Waqas Hussain
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5370
diff changeset
4 --
1522
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1397
diff changeset
5 -- This project is MIT/X11 licensed. Please see the
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1397
diff changeset
6 -- COPYING file in the source package for more information.
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1397
diff changeset
7 --
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1397
diff changeset
8
3276
4e44469b0583 mod_announce: Removed unused variables.
Waqas Hussain <waqas20@gmail.com>
parents: 3275
diff changeset
9 local st, jid = require "util.stanza", require "util.jid";
1385
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
10
5370
7838acadb0fa mod_announce, mod_auth_anonymous, mod_c2s, mod_c2s, mod_component, mod_iq, mod_message, mod_presence, mod_tls: Access prosody.{hosts,bare_sessions,full_sessions} instead of the old globals
Kim Alvefur <zash@zash.se>
parents: 5076
diff changeset
11 local hosts = prosody.hosts;
1396
ce3eb5f71899 mod_announce: Use usermanager.is_admin to verify admin status
Waqas Hussain <waqas20@gmail.com>
parents: 1385
diff changeset
12 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
13
3278
5ca2ed58788f mod_announce: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 3276
diff changeset
14 function send_to_online(message, host)
3275
05c1d8269043 mod_announce: Changed a global variable to local.
Waqas Hussain <waqas20@gmail.com>
parents: 3228
diff changeset
15 local sessions;
3278
5ca2ed58788f mod_announce: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 3276
diff changeset
16 if host then
5ca2ed58788f mod_announce: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 3276
diff changeset
17 sessions = { [host] = hosts[host] };
3228
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
18 else
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
19 sessions = hosts;
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
20 end
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
21
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
22 local c = 0;
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
23 for hostname, host_session in pairs(sessions) do
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
24 if host_session.sessions then
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
25 message.attr.from = hostname;
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
26 for username in pairs(host_session.sessions) do
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
27 c = c + 1;
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
28 message.attr.to = username.."@"..hostname;
5014
b2006c1cfa85 mod_announce, mod_motd, mod_pubsub, mod_register, mod_watchregistrations, mod_welcome: Use module:send() instead of core_*_stanza()
Kim Alvefur <zash@zash.se>
parents: 4926
diff changeset
29 module:send(message);
3228
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
30 end
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
31 end
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
32 end
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
33
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
34 return c;
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
35 end
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
36
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
37
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
38 -- Old <message>-based jabberd-style announcement sending
3278
5ca2ed58788f mod_announce: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 3276
diff changeset
39 function handle_announcement(event)
8974
71500c68fed4 mod_announce: Fix luacheck warnings
Kim Alvefur <zash@zash.se>
parents: 8960
diff changeset
40 local stanza = event.stanza;
3278
5ca2ed58788f mod_announce: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 3276
diff changeset
41 local node, host, resource = jid.split(stanza.attr.to);
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5370
diff changeset
42
1385
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
43 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
44 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
45 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5370
diff changeset
46
1397
4c7b8b8ab569 mod_announce: Work with non-local admins
Waqas Hussain <waqas20@gmail.com>
parents: 1396
diff changeset
47 if not is_admin(stanza.attr.from) then
1385
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
48 -- Not an admin? Not allowed!
3278
5ca2ed58788f mod_announce: A little cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 3276
diff changeset
49 module:log("warn", "Non-admin '%s' tried to send server announcement", stanza.attr.from);
1385
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
50 return;
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
51 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5370
diff changeset
52
1385
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
53 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
54 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
55 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
56 message.attr.from = host;
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5370
diff changeset
57
3228
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
58 local c = send_to_online(message, host);
1385
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
59 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
60 return true;
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
61 end
3228
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
62 module:hook("message/host", handle_announcement);
1385
8999dd4253f9 mod_announce: New module to send a message to all online users
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
63
3228
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
64 -- Ad-hoc command (XEP-0133)
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
65 local dataforms_new = require "util.dataforms".new;
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
66 local announce_layout = dataforms_new{
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
67 title = "Making an Announcement";
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
68 instructions = "Fill out this form to make an announcement to all\nactive users of this service.";
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
69
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
70 { name = "FORM_TYPE", type = "hidden", value = "http://jabber.org/protocol/admin" };
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
71 { name = "subject", type = "text-single", label = "Subject" };
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
72 { name = "announcement", type = "text-multi", required = true, label = "Announcement" };
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
73 };
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
74
8974
71500c68fed4 mod_announce: Fix luacheck warnings
Kim Alvefur <zash@zash.se>
parents: 8960
diff changeset
75 function announce_handler(_, data, state)
3228
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
76 if state then
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
77 if data.action == "cancel" then
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
78 return { status = "canceled" };
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
79 end
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
80
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
81 local fields = announce_layout:data(data.form);
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
82
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
83 module:log("info", "Sending server announcement to all online users");
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
84 local message = st.message({type = "headline"}, fields.announcement):up()
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
85 :tag("subject"):text(fields.subject or "Announcement");
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5370
diff changeset
86
3228
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
87 local count = send_to_online(message, data.to);
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5370
diff changeset
88
3228
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
89 module:log("info", "Announcement sent to %d online users", count);
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
90 return { status = "completed", info = ("Announcement sent to %d online users"):format(count) };
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
91 else
5076
88fb94df9b18 mod_admin_adhoc, mod_announce: Explicitly specify possible actions for ad-hoc commands
Florian Zeitz <florob@babelmonkeys.de>
parents: 5014
diff changeset
92 return { status = "executing", actions = {"next", "complete", default = "complete"}, form = announce_layout }, "executing";
3228
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
93 end
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
94 end
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
95
8960
9d0d1e427b82 mod_announce: Depend on mod_adhoc for consistent behaviour (thanks meaz, Link Mauve)
Kim Alvefur <zash@zash.se>
parents: 8680
diff changeset
96 module:depends "adhoc";
3228
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
97 local adhoc_new = module:require "adhoc".new;
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
98 local announce_desc = adhoc_new("Send Announcement to Online Users", "http://jabber.org/protocol/admin#announce", announce_handler, "admin");
4926
58714123f600 mod_adhoc, mod_admin_adhoc, mod_announce: Use module:provides() to manage Ad-Hoc commands
Florian Zeitz <florob@babelmonkeys.de>
parents: 3278
diff changeset
99 module:provides("adhoc", announce_desc);
3228
65e5dfcf5a9f mod_announce: Add ad-hoc command for sending announcements \o/
Matthew Wild <mwild1@gmail.com>
parents: 3199
diff changeset
100