add redirection for trase widgets

Author: edbrett

pages/embed/dashboards/[...location].js

@@ -0,0 +1,20 @@
+import { stringify } from 'query-string';
+
+export const getServerSideProps = async ({ res, query }) => {
+  const { widget, location, ...rest } = query || {};
+  res.statusCode = 302;
+  res.setHeader(
+    'Location',
+    `/embed/widget/${widget}/${location.join('/')}${
+      rest ? `?${stringify(rest)}` : ''
+    }`
+  ); // Replace <link> with your url link
+
+  return { props: {} };
+};
+
+const WidgetEmbedLegacyPage = () => {
+  return null;
+};
+
+export default WidgetEmbedLegacyPage;