From 4e64a036eb7cdc710afefb2f02d58856706d9fae Mon Sep 17 00:00:00 2001
From: Alexander Bigga <alexander.bigga@slub-dresden.de>
Date: Thu, 7 Apr 2022 23:04:04 +0200
Subject: [PATCH] [BUGFIX] Catch guzzle exceptions in getUrl.

If a location is not accessible, guzzle with throw an exception. This
will stop the CLI indexing or reindexing job. In the backend this
exception is shown on saving documents.
---
 Classes/Common/Helper.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Classes/Common/Helper.php b/Classes/Common/Helper.php
index 56c1bd43b..a2547079b 100644
--- a/Classes/Common/Helper.php
+++ b/Classes/Common/Helper.php
@@ -909,7 +909,12 @@ public static function getUrl(string $url)
                 'User-Agent' => $extConf['useragent'] ?? 'Kitodo.Presentation Proxy',
             ],
         ];
-        $response = $requestFactory->request($url, 'GET', $configuration);
+        try {
+            $response = $requestFactory->request($url, 'GET', $configuration);
+        } catch (\Exception $e) {
+            self::log('Could not fetch data from URL "' . $url . '". Error: ' . $e->getMessage() . '.', LOG_SEVERITY_WARNING);
+            return false;
+        }
         $content  = $response->getBody()->getContents();
 
         return $content;