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-- Prosody IM
-- Copyright (C) 2008-2010 Matthew Wild
-- Copyright (C) 2008-2010 Waqas Hussain
-- Copyright (C) 2014 Daurnimator
--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--
local st = require "prosody.util.stanza";
local jid_resource = require "prosody.util.jid".resource;
module:hook("muc-disco#info", function(event)
event.reply:tag("feature", {var = "http://jabber.org/protocol/muc#request"}):up();
end);
local voice_request_form = require "prosody.util.dataforms".new({
title = "Voice Request";
{
name = "FORM_TYPE";
type = "hidden";
value = "http://jabber.org/protocol/muc#request";
},
{
name = "muc#jid";
type = "jid-single";
label = "User ID";
desc = "The user's JID (address)";
},
{
name = "muc#roomnick";
type = "text-single";
label = "Room nickname";
desc = "The user's nickname within the room";
},
{
name = "muc#role";
type = "list-single";
label = "Requested role";
value = "participant";
options = {
"none",
"visitor",
"participant",
"moderator",
};
},
{
name = "muc#request_allow";
type = "boolean";
label = "Grant voice to this person?";
desc = "Specify whether this person is able to speak in a moderated room";
value = false;
}
});
local function handle_request(room, origin, stanza, form)
local occupant = room:get_occupant_by_real_jid(stanza.attr.from);
local fields = voice_request_form:data(form);
local event = {
room = room;
origin = origin;
stanza = stanza;
fields = fields;
occupant = occupant;
};
if occupant.role == "moderator" then
module:log("debug", "%s responded to a voice request in %s", jid_resource(occupant.nick), room.jid);
module:fire_event("muc-voice-response", event);
else
module:log("debug", "%s requested voice in %s", jid_resource(occupant.nick), room.jid);
module:fire_event("muc-voice-request", event);
end
end
module:hook("muc-voice-request", function(event)
if event.occupant.role == "visitor" then
local nick = jid_resource(event.occupant.nick);
local formdata = {
["muc#jid"] = event.stanza.attr.from;
["muc#roomnick"] = nick;
};
local message = st.message({ type = "normal"; from = event.room.jid })
:add_child(voice_request_form:form(formdata));
event.room:broadcast(message, function (_, occupant)
return occupant.role == "moderator";
end);
end
end);
module:hook("muc-voice-response", function(event)
local actor = event.stanza.attr.from;
local affected_occupant = event.room:get_occupant_by_real_jid(event.fields["muc#jid"]);
local occupant = event.occupant;
if occupant.role ~= "moderator" then
module:log("debug", "%s tried to grant voice but wasn't a moderator", jid_resource(occupant.nick));
return;
end
if not event.fields["muc#request_allow"] then
module:log("debug", "%s did not grant voice", jid_resource(occupant.nick));
return;
end
if not affected_occupant then
module:log("debug", "%s tried to grant voice to unknown occupant %s",
jid_resource(occupant.nick), event.fields["muc#jid"]);
return;
end
if affected_occupant.role ~= "visitor" then
module:log("debug", "%s tried to grant voice to %s but they already have it",
jid_resource(occupant.nick), jid_resource(occupant.jid));
return;
end
module:log("debug", "%s granted voice to %s", jid_resource(event.occupant.nick), jid_resource(occupant.jid));
local ok, errtype, err = event.room:set_role(actor, affected_occupant.nick, "participant", "Voice granted");
if not ok then
module:log("debug", "Error granting voice: %s", err or errtype);
event.origin.send(st.error_reply(event.stanza, errtype, err));
end
end);
return {
handle_request = handle_request;
};
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