I have forgotten to add templates/rebus.cpp to the repository

git-svn-id: svn://ttmath.org/publicrep/cmslu/trunk@525 e52654a7-88a9-db11-a3e9-0013d4bc506e

templates/rebus.cpp

@@ -0,0 +1,52 @@
+/*
+ * This file is a part of CMSLU -- Content Management System like Unix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2008-2009, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+
+
+#include "../core/request.h"
+#include "../core/data.h"
+#include "templates.h"
+
+
+
+
+namespace TemplatesFunctions
+{
+
+static size_t rebus_reqid = 0;
+
+
+
+void rebus_init()
+{
+	if( rebus_reqid != request.id )
+	{
+		request.session->rebus_item = data.rebus.Rand();
+		rebus_reqid = request.id;
+	}
+}
+
+
+void rebus_question(Info & i)
+{
+	rebus_init();
+
+	if( request.session->rebus_item )
+		i.out << request.session->rebus_item->question;
+}
+
+
+
+
+
+
+
+
+} // namespace
+
+