From c7a428b454c69e1020d3d22e17634b3d4bd3d265 Mon Sep 17 00:00:00 2001
From: medarob <33951787+medarob@users.noreply.github.com>
Date: Thu, 22 Feb 2024 09:12:43 +0100
Subject: [PATCH 1/2] Update Page.php

TYPO3 11.5.36
ke_search 5.2.1
PHP 8.2.15

Manually starting the Indexer failed in the BE.

Core: Exception handler (WEB): Uncaught TYPO3 Exception: #1476107295: PHP Warning: Undefined array key "alternative" in /var/www/typo3/public/typo3conf/ext/ke_search/Classes/Indexer/Types/Page.php line 1189 | TYPO3\CMS\Core\Error\Exception thrown in file /var/www/typo3/public/typo3/sysext/core/Classes/Error/ErrorHandler.php in line 137. Requested URL: https://my.domain.tld/typo3/module/web/KeSearchBackendModule?token=--AnonymizedToken--&id=217&do=startindexer

This change resolved the issue.
---
 Classes/Indexer/Types/Page.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Classes/Indexer/Types/Page.php b/Classes/Indexer/Types/Page.php
index 140e08b1b..5a61b6536 100644
--- a/Classes/Indexer/Types/Page.php
+++ b/Classes/Indexer/Types/Page.php
@@ -1186,7 +1186,7 @@ public function storeFileContentToIndex($fileObject, $content, $fileIndexerObjec
             $content = $metadata['description'] . "\n" . $content;
         }
 
-        if ($metadata['alternative']) {
+        if ($metadata['alternative'] ?? null) {
             $content .= "\n" . $metadata['alternative'];
         }
 

From 2ca18effa6f8e6de6b91e855368ec8dd9f5dd5df Mon Sep 17 00:00:00 2001
From: medarob <33951787+medarob@users.noreply.github.com>
Date: Thu, 22 Feb 2024 12:41:54 +0100
Subject: [PATCH 2/2] Update Page.php

---
 Classes/Indexer/Types/Page.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Classes/Indexer/Types/Page.php b/Classes/Indexer/Types/Page.php
index 5a61b6536..e0280ebf7 100644
--- a/Classes/Indexer/Types/Page.php
+++ b/Classes/Indexer/Types/Page.php
@@ -1181,7 +1181,7 @@ public function storeFileContentToIndex($fileObject, $content, $fileIndexerObjec
         }
 
         $abstract = '';
-        if ($metadata['description']) {
+        if ($metadata['description'] ?? null) {
             $abstract = $metadata['description'];
             $content = $metadata['description'] . "\n" . $content;
         }