From 1d3606b2a7829d4553af89a6f49f71682b72a792 Mon Sep 17 00:00:00 2001
From: Olivier Tassinari <olivier.tassinari@gmail.com>
Date: Wed, 26 Jul 2023 01:37:21 +0200
Subject: [PATCH] [docs-infra] Fix search ranking when no productId

---
 docs/src/modules/components/AppSearch.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/docs/src/modules/components/AppSearch.js b/docs/src/modules/components/AppSearch.js
index 0e1c6adb1bfab8..55ec869f38af9a 100644
--- a/docs/src/modules/components/AppSearch.js
+++ b/docs/src/modules/components/AppSearch.js
@@ -300,6 +300,11 @@ export default function AppSearch(props) {
 
   const search = `${t('algoliaSearch')}…`;
 
+  const optionalFilters = []
+  if (pageContext.productId !== 'null') {
+    optionalFilters.push(`productId:${pageContext.productId}`);
+  }
+
   return (
     <React.Fragment>
       <SearchButton
@@ -332,7 +337,7 @@ export default function AppSearch(props) {
             indexName="material-ui"
             searchParameters={{
               facetFilters: ['version:master', facetFilterLanguage],
-              optionalFilters: [`productId:${pageContext.productId}`],
+              optionalFilters,
               attributesToRetrieve: [
                 // Copied from https://github.com/algolia/docsearch/blob/ce0c865cd8767e961ce3088b3155fc982d4c2e2e/packages/docsearch-react/src/DocSearchModal.tsx#L231
                 'hierarchy.lvl0',