From 0ecfe1d6f19acc2f17e93b42cf86f9c6ed019229 Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Sun, 28 Jul 2019 01:17:44 +0200
Subject: util.xmppstream: Inherit xml:lang from stream to stanzas (fixes
#1401)
---
util/xmppstream.lua | 6 ++++++
1 file changed, 6 insertions(+)
(limited to 'util')
diff --git a/util/xmppstream.lua b/util/xmppstream.lua
index 58cbd18e..6aa1def3 100644
--- a/util/xmppstream.lua
+++ b/util/xmppstream.lua
@@ -64,6 +64,8 @@ local function new_sax_handlers(session, stream_callbacks, cb_handleprogress)
local stream_default_ns = stream_callbacks.default_ns;
+ local stream_lang = "en";
+
local stack = {};
local chardata, stanza = {};
local stanza_size = 0;
@@ -101,6 +103,7 @@ local function new_sax_handlers(session, stream_callbacks, cb_handleprogress)
if session.notopen then
if tagname == stream_tag then
non_streamns_depth = 0;
+ stream_lang = attr["xml:lang"] or stream_lang;
if cb_streamopened then
if lxp_supports_bytecount then
cb_handleprogress(stanza_size);
@@ -178,6 +181,9 @@ local function new_sax_handlers(session, stream_callbacks, cb_handleprogress)
cb_handleprogress(stanza_size);
end
stanza_size = 0;
+ if stanza.attr["xml:lang"] == nil then
+ stanza.attr["xml:lang"] = stream_lang;
+ end
if tagname ~= stream_error_tag then
cb_handlestanza(session, stanza);
else
--
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