1 files changed, 49 insertions, 0 deletions
diff --git a/lib/private/FilesMetadata/Job/UpdateSingleMetadata.php b/lib/private/FilesMetadata/Job/UpdateSingleMetadata.php
new file mode 100644
index 00000000000..5746493ddef
--- /dev/null
+++ b/lib/private/FilesMetadata/Job/UpdateSingleMetadata.php
@@ -0,0 +1,49 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OC\FilesMetadata\Job;
+
+use OC\FilesMetadata\FilesMetadataManager;
+use OCP\AppFramework\Utility\ITimeFactory;
+use OCP\BackgroundJob\QueuedJob;
+use OCP\Files\IRootFolder;
+use OCP\FilesMetadata\Event\MetadataLiveEvent;
+use OCP\FilesMetadata\IFilesMetadataManager;
+use Psr\Log\LoggerInterface;
+
+/**
+ * Simple background job, created when requested by an app during the
+ * dispatch of MetadataLiveEvent.
+ * This background job will re-run the event to refresh metadata on a non-live thread.
+ *
+ * @see MetadataLiveEvent::requestBackgroundJob()
+ * @since 28.0.0
+ */
+class UpdateSingleMetadata extends QueuedJob {
+	public function __construct(
+		ITimeFactory $time,
+		private IRootFolder $rootFolder,
+		private FilesMetadataManager $filesMetadataManager,
+		private LoggerInterface $logger,
+	) {
+		parent::__construct($time);
+	}
+
+	protected function run($argument) {
+		[$userId, $fileId] = $argument;
+
+		try {
+			$node = $this->rootFolder->getUserFolder($userId)->getFirstNodeById($fileId);
+			if ($node) {
+				$this->filesMetadataManager->refreshMetadata($node, IFilesMetadataManager::PROCESS_BACKGROUND);
+			}
+		} catch (\Exception $e) {
+			$this->logger->warning('issue while running UpdateSingleMetadata', ['exception' => $e, 'userId' => $userId, 'fileId' => $fileId]);
+		}
+	}
+}