view mod_muc_require_tos/mod_muc_require_tos.lua @ 4980:da151f9af861

replaced 'session' with 'origin' in push_disable session is not defined in this function, trying to access it leads to an error. The correct reference seems to be 'origin'. (This may have come about by copying from the similar code in process_stanza_queue.)
author arcseconds
date Sat, 30 Jul 2022 21:07:47 +1200
parents 59f53cf66573
children
line wrap: on
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local jid = require "util.jid";
local id = require "util.id";
local st = require "util.stanza";

local quick_response_ns = "urn:xmpp:tmp:quick-response";
local welcome_message = module:get_option_string("tos_welcome_message");
local yes_message = module:get_option_string("tos_yes_message");
local no_message = module:get_option_string("tos_no_message");

module:hook("muc-occupant-session-new", function(event)
	local origin = event.origin;
	local room = event.room;
	local occupant = event.occupant;
	local nick = occupant.nick;
	module:log("debug", "%s joined %s (%s)", nick, room, origin);
	if occupant.role == "visitor" then
		local message = st.message({
			type = "groupchat",
			to = occupant.nick,
			from = room.jid,
			id = id.medium(),
			["xml:lang"] = "en",
		}, welcome_message)
			:tag("response", { xmlns = quick_response_ns, value = "yes", label = "I accept." }):up()
			:tag("response", { xmlns = quick_response_ns, value = "no", label = "I decline." }):up();
		origin.send(message);
	end
end, 19);

module:hook("muc-occupant-groupchat", function(event)
	local occupant = event.occupant;
	if occupant == nil or occupant.role ~= "visitor" then
		return;
	end
	local origin = event.origin;
	local room = event.room;
	local stanza = event.stanza;
	-- Namespace must be nil instead of "jabber:client" here.
	local body = stanza:get_child_text("body", nil);
	module:log("debug", "%s replied %s", occupant.nick, body);
	if body == "yes" then
		room:set_affiliation(true, occupant.bare_jid, "member", "Agreed to the TOS.");
		origin.send(st.reply(stanza):body(yes_message, { ["xml:lang"] = "en" }));
	elseif body == "no" then
		origin.send(st.reply(stanza):body(no_message, { ["xml:lang"] = "en" }));
		room:set_role(true, occupant.nick, "none", "Declined the TOS.");
	end
end, 51); -- Priority must be > 50, <forbidden/> is sent at this priority.