prosody
06ba2f8cee47
plugins/mod_motd.lua

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

Software / code / prosody

Annotate

plugins/mod_motd.lua @ 12800:06ba2f8cee47

mod_smacks: Only track resumable sessions Required due to track_session() having moved here
author Kim Alvefur <zash@zash.se>
date Fri, 18 Nov 2022 16:18:47 +0100
parent 9791:ca0473cadd1c
child 12977:74b9e05af71e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3169
e37e83660114 Add motd plugin, giving text to a user on each login.
Jeff Mitchell <jeff@jefferai.org>
parents:
diff changeset
1 -- Prosody IM
e37e83660114 Add motd plugin, giving text to a user on each login.
Jeff Mitchell <jeff@jefferai.org>
parents:
diff changeset
2 -- Copyright (C) 2008-2010 Matthew Wild
e37e83660114 Add motd plugin, giving text to a user on each login.
Jeff Mitchell <jeff@jefferai.org>
parents:
diff changeset
3 -- Copyright (C) 2008-2010 Waqas Hussain
e37e83660114 Add motd plugin, giving text to a user on each login.
Jeff Mitchell <jeff@jefferai.org>
parents:
diff changeset
4 -- Copyright (C) 2010 Jeff Mitchell
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5371
diff changeset
5 --
3169
e37e83660114 Add motd plugin, giving text to a user on each login.
Jeff Mitchell <jeff@jefferai.org>
parents:
diff changeset
6 -- This project is MIT/X11 licensed. Please see the
e37e83660114 Add motd plugin, giving text to a user on each login.
Jeff Mitchell <jeff@jefferai.org>
parents:
diff changeset
7 -- COPYING file in the source package for more information.
e37e83660114 Add motd plugin, giving text to a user on each login.
Jeff Mitchell <jeff@jefferai.org>
parents:
diff changeset
8 --
e37e83660114 Add motd plugin, giving text to a user on each login.
Jeff Mitchell <jeff@jefferai.org>
parents:
diff changeset
9
e37e83660114 Add motd plugin, giving text to a user on each login.
Jeff Mitchell <jeff@jefferai.org>
parents:
diff changeset
10 local host = module:get_host();
4390
5e84fb3c4ba0 mod_motd: Update to use module:get_option_string
Matthew Wild <mwild1@gmail.com>
parents: 4389
diff changeset
11 local motd_text = module:get_option_string("motd_text");
5e84fb3c4ba0 mod_motd: Update to use module:get_option_string
Matthew Wild <mwild1@gmail.com>
parents: 4389
diff changeset
12 local motd_jid = module:get_option_string("motd_jid", host);
3169
e37e83660114 Add motd plugin, giving text to a user on each login.
Jeff Mitchell <jeff@jefferai.org>
parents:
diff changeset
13
4389
886eebf10802 mod_motd: Send no message (instead of 'blank') if no message is set in the config (thanks medics)
Matthew Wild <mwild1@gmail.com>
parents: 4083
diff changeset
14 if not motd_text then return; end
886eebf10802 mod_motd: Send no message (instead of 'blank') if no message is set in the config (thanks medics)
Matthew Wild <mwild1@gmail.com>
parents: 4083
diff changeset
15
3169
e37e83660114 Add motd plugin, giving text to a user on each login.
Jeff Mitchell <jeff@jefferai.org>
parents:
diff changeset
16 local st = require "util.stanza";
e37e83660114 Add motd plugin, giving text to a user on each login.
Jeff Mitchell <jeff@jefferai.org>
parents:
diff changeset
17
6009
1579b53351e2 mod_motd: Strip indentation only, leave multiple newlines
Kim Alvefur <zash@zash.se>
parents: 5371
diff changeset
18 motd_text = motd_text:gsub("^%s*(.-)%s*$", "%1"):gsub("\n[ \t]+", "\n"); -- Strip indentation from the config
4083
4d0599e85411 mod_motd: Process value to strip any indentation from the config
Matthew Wild <mwild1@gmail.com>
parents: 3170
diff changeset
19
8135
e20c27e04ecc mod_motd: Use initial presence event (saves some checking)
Kim Alvefur <zash@zash.se>
parents: 6010
diff changeset
20 module:hook("presence/initial", function (event)
9791
ca0473cadd1c mod_motd: Remove unused variable [luacheck]
Kim Alvefur <zash@zash.se>
parents: 9789
diff changeset
21 local session = event.origin;
9789
abd32bc33a9c mod_motd: Remove redundant conditions
Kim Alvefur <zash@zash.se>
parents: 8135
diff changeset
22 local motd_stanza =
abd32bc33a9c mod_motd: Remove redundant conditions
Kim Alvefur <zash@zash.se>
parents: 8135
diff changeset
23 st.message({ to = session.full_jid, from = motd_jid })
abd32bc33a9c mod_motd: Remove redundant conditions
Kim Alvefur <zash@zash.se>
parents: 8135
diff changeset
24 :tag("body"):text(motd_text);
abd32bc33a9c mod_motd: Remove redundant conditions
Kim Alvefur <zash@zash.se>
parents: 8135
diff changeset
25 module:send(motd_stanza);
abd32bc33a9c mod_motd: Remove redundant conditions
Kim Alvefur <zash@zash.se>
parents: 8135
diff changeset
26 module:log("debug", "MOTD send to user %s", session.full_jid);
4654
0975505f5a54 mod_motd: Use presence/bare to catch a client's initial presence and send the MOTD then (fixes #282)
Matthew Wild <mwild1@gmail.com>
parents: 4649
diff changeset
27 end, 1);