# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1632868004 -7200
# Node ID a8af632daf4815073e3dbf4fae88e0d3499bbfec
# Parent  4157773ed4d3e05b4c862e9fcce121edc6c904ff
mod_rest: Support returning multiple replies in an <xmpp> container

Allows retrieving MAM results and possibly other things.

diff -r 4157773ed4d3 -r a8af632daf48 mod_rest/mod_rest.lua
--- a/mod_rest/mod_rest.lua	Sat Sep 25 11:43:31 2021 +0000
+++ b/mod_rest/mod_rest.lua	Wed Sep 29 00:26:44 2021 +0200
@@ -293,8 +293,9 @@
 	end
 
 	if payload.name == "iq" then
+		local responses = st.stanza("xmpp");
 		function origin.send(stanza)
-			module:send(stanza);
+			responses:add_direct_child(stanza);
 		end
 
 		if payload.attr.type ~= "get" and payload.attr.type ~= "set" then
@@ -307,6 +308,9 @@
 			function (result)
 				module:log("debug", "Sending[rest]: %s", result.stanza:top_tag());
 				response.headers.content_type = send_type;
+				if responses[2] then
+					return encode(send_type, responses);
+				end
 				return encode(send_type, result.stanza);
 			end,
 			function (error)