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prosody
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plugins/mod_message.lua @ 7974:547f000941cf
Merge 0.10->trunk
author | Kim Alvefur <zash@zash.se> |
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date | Sun, 12 Mar 2017 12:52:55 +0100 |
parent | 7956:beaeafedc2d7 |
child | 8136:aba6d148e674 |
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-- Prosody IM -- Copyright (C) 2008-2010 Matthew Wild -- Copyright (C) 2008-2010 Waqas Hussain -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- local full_sessions = prosody.full_sessions; local bare_sessions = prosody.bare_sessions; local st = require "util.stanza"; local jid_bare = require "util.jid".bare; local jid_split = require "util.jid".split; local user_exists = require "core.usermanager".user_exists; local function process_to_bare(bare, origin, stanza) local user = bare_sessions[bare]; local t = stanza.attr.type; if t == "error" then return true; -- discard elseif t == "groupchat" then origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); elseif t == "headline" then if user and stanza.attr.to == bare then for _, session in pairs(user.sessions) do if session.presence and session.priority >= 0 then session.send(stanza); end end end -- current policy is to discard headlines if no recipient is available else -- chat or normal message if user then -- some resources are connected local recipients = user.top_resources; if recipients then local sent; for i=1,#recipients do sent = recipients[i].send(stanza) or sent; end if sent then return true; end end end -- no resources are online local node, host = jid_split(bare); local ok if user_exists(node, host) then -- TODO apply the default privacy list ok = module:fire_event('message/offline/handle', { origin = origin, stanza = stanza, }); end if not ok then origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); end end return true; end module:hook("message/full", function(data) -- message to full JID recieved local origin, stanza = data.origin, data.stanza; local session = full_sessions[stanza.attr.to]; if session and session.send(stanza) then return true; else -- resource not online return process_to_bare(jid_bare(stanza.attr.to), origin, stanza); end end, -1); module:hook("message/bare", function(data) -- message to bare JID recieved local origin, stanza = data.origin, data.stanza; return process_to_bare(stanza.attr.to or (origin.username..'@'..origin.host), origin, stanza); end, -1); module:add_feature("msgoffline");