plugins/mod_motd.lua

   1 -- Prosody IM
   2 -- Copyright (C) 2008-2010 Matthew Wild
   3 -- Copyright (C) 2008-2010 Waqas Hussain
   4 -- Copyright (C) 2010 Jeff Mitchell
   5 --
   6 -- This project is MIT/X11 licensed. Please see the
   7 -- COPYING file in the source package for more information.
   8 --
   9
  10 local host = module:get_host();
  11 local motd_text = module:get_option_string("motd_text");
  12 local motd_jid = module:get_option_string("motd_jid", host);
  13
  14 if not motd_text then return; end
  15
  16 local st = require "util.stanza";
  17
  18 motd_text = motd_text:gsub("^%s*(.-)%s*$", "%1"):gsub("\n[ \t]+", "\n"); -- Strip indentation from the config
  19
  20 module:hook("presence/initial", function (event)
  21                 local session, stanza = event.origin, event.stanza;
  22                 if not stanza.attr.type and not stanza.attr.to then
  23                         local motd_stanza =
  24                                 st.message({ to = session.full_jid, from = motd_jid })
  25                                         :tag("body"):text(motd_text);
  26                         module:send(motd_stanza);
  27                         module:log("debug", "MOTD send to user %s", session.full_jid);
  28                 end
  29 end, 1);