File

plugins/muc/moderated.lib.lua @ 12386:2d3080d02960

net.websocket.frames: Replace bit fiddling code with util.struct Fallback code for not having either the string.pack and string.unpack functions available in Lua 5.4 or the struct lib is no longer needed since the struct lib was imported as util.struct in 3ce3633527af
author Kim Alvefur <zash@zash.se>
date Sun, 06 Mar 2022 15:13:50 +0100
parent 9035:173c0e16e704
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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 function get_moderated(room)
	return room._data.moderated;
end

local function set_moderated(room, moderated)
	moderated = moderated and true or nil;
	if get_moderated(room) == moderated then return false; end
	room._data.moderated = moderated;
	return true;
end

module:hook("muc-disco#info", function(event)
	event.reply:tag("feature", {var = get_moderated(event.room) and "muc_moderated" or "muc_unmoderated"}):up();
end);

module:hook("muc-config-form", function(event)
	table.insert(event.form, {
		name = "muc#roomconfig_moderatedroom";
		type = "boolean";
		label = "Moderated (require permission to speak)";
		desc = "In moderated rooms occupants must be given permission to speak by a room moderator";
		value = get_moderated(event.room);
	});
end, 80-3);

module:hook("muc-config-submitted/muc#roomconfig_moderatedroom", function(event)
	if set_moderated(event.room, event.value) then
		event.status_codes["104"] = true;
	end
end);

module:hook("muc-get-default-role", function(event)
	if event.affiliation == nil then
		if get_moderated(event.room) then
			-- XEP-0045:
			-- An implementation MAY grant voice by default to visitors in unmoderated rooms.
			return "visitor"
		end
	end
end, 1);

return {
	get = get_moderated;
	set = set_moderated;
};