From a9399ac85cbf2c361e6d1350d0f30c15277a2d9e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcel=20M=C3=BCller?= <marcel-mueller@gmx.de>
Date: Tue, 19 Mar 2024 10:49:45 +0100
Subject: [PATCH] fix(metdata): Correctly handle FilesMetadataNotFoundException
 on blurhash generation
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Signed-off-by: Marcel Müller <marcel-mueller@gmx.de>
---
 .../Blurhash/Listener/GenerateBlurhashMetadata.php       | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/lib/private/Blurhash/Listener/GenerateBlurhashMetadata.php b/lib/private/Blurhash/Listener/GenerateBlurhashMetadata.php
index b57dfa317e484..ef74a5c81bd11 100644
--- a/lib/private/Blurhash/Listener/GenerateBlurhashMetadata.php
+++ b/lib/private/Blurhash/Listener/GenerateBlurhashMetadata.php
@@ -37,6 +37,7 @@
 use OCP\FilesMetadata\AMetadataEvent;
 use OCP\FilesMetadata\Event\MetadataBackgroundEvent;
 use OCP\FilesMetadata\Event\MetadataLiveEvent;
+use OCP\FilesMetadata\Exceptions\FilesMetadataNotFoundException;
 use OCP\IPreview;
 use OCP\Lock\LockedException;
 
@@ -74,8 +75,12 @@ public function handle(Event $event): void {
 
 		$currentEtag = $file->getEtag();
 		$metadata = $event->getMetadata();
-		if ($metadata->getEtag('blurhash') === $currentEtag) {
-			return;
+
+		try {
+			if ($metadata->getEtag('blurhash') === $currentEtag) {
+				return;
+			}
+		} catch (FilesMetadataNotFoundException) {
 		}
 
 		// too heavy to run on the live thread, request a rerun as a background job