# HG changeset patch
# User Olivier Goffart <ogoffart@woboq.com>
# Date 1341403723 -7200
# Node ID e4ea03b060edaef7bcfb9c98ba9fcf85eb7cb8ce
# Parent  b031831b2ac09ebcf64a4d842c4ee0a74da2051b
mod_archive:  switch from/to

The XEP-0136 is not very explicit about the meening of <from> and <to>
elements, but the examples are clear: <from> means it comes from the user in
the 'with' attribute of the collection.
That is the opposite of what is currently implemented in that module.

So for better compatibility with complient clients, this switch the 'from' and
'to' fields

diff -r b031831b2ac0 -r e4ea03b060ed mod_archive/mod_archive.lua
--- a/mod_archive/mod_archive.lua	Wed Jul 04 13:58:31 2012 +0200
+++ b/mod_archive/mod_archive.lua	Wed Jul 04 14:08:43 2012 +0200
@@ -87,7 +87,7 @@
     local thread = msg:child_with_name("thread");
 	local data = dm.list_load(node, host, ARCHIVE_DIR);
     local tag = isfrom and "from" or "to";
-    local with = isfrom and msg.attr.to or msg.attr.from;
+    local with = isfrom and msg.attr.from or msg.attr.to;
     local utc_datetime = date_time();
     local utc_secs = date_parse(utc_datetime);
     if data then
@@ -759,11 +759,11 @@
 end
 
 local function message_handler(data)
-    msg_handler(data, data.stanza.attr.to,  data.stanza.attr.from, false)
+    msg_handler(data, data.stanza.attr.to,  data.stanza.attr.from, true)
 end
 
 local function premessage_handler(data)
-    msg_handler(data, data.stanza.attr.from,  data.stanza.attr.to, true)
+    msg_handler(data, data.stanza.attr.from,  data.stanza.attr.to, false)
 end
 
 -- Preferences