1 files changed, 32 insertions, 0 deletions
diff --git a/core/offlinemanager.lua b/core/offlinemanager.lua
new file mode 100644
index 00000000..e71da446
--- /dev/null
+++ b/core/offlinemanager.lua
@@ -0,0 +1,32 @@
+
+local datamanager = require "util.datamanager";
+local st = require "util.stanza";
+local datetime = require "util.datetime";
+local ipairs = ipairs;
+
+module "offlinemanager"
+
+function store(node, host, stanza)
+	stanza.attr.stamp = datetime.datetime();
+	stanza.attr.stamp_legacy = datetime.legacy();
+	return datamanager.list_append(node, host, "offline", st.preserialize(stanza));
+end
+
+function load(node, host)
+	local data = datamanager.list_load(node, host, "offline");
+	if not data then return; end
+	for k, v in ipairs(data) do
+		local stanza = st.deserialize(v);
+		stanza:tag("delay", {xmlns = "urn:xmpp:delay", from = host, stamp = stanza.attr.stamp}):up(); -- XEP-0203
+		stanza:tag("x", {xmlns = "jabber:x:delay", from = host, stamp = stanza.attr.stamp_legacy}):up(); -- XEP-0091 (deprecated)
+		stanza.attr.stamp, stanza.attr.stamp_legacy = nil, nil;
+		data[k] = stanza;
+	end
+	return data;
+end
+
+function deleteAll(node, host)
+	return datamanager.list_store(node, host, "offline", nil);
+end
+
+return _M;