1 files changed, 38 insertions, 21 deletions

diff --git a/lib/private/FilesMetadata/Model/FilesMetadata.php b/lib/private/FilesMetadata/Model/FilesMetadata.php
index 629b537dabe..b66e1fe3711 100644
--- a/lib/private/FilesMetadata/Model/FilesMetadata.php
+++ b/lib/private/FilesMetadata/Model/FilesMetadata.php
@@ -2,25 +2,8 @@
 
 declare(strict_types=1);
 /**
- * @copyright 2023 Maxence Lange <maxence@artificial-owl.com>
- *
- * @author Maxence Lange <maxence@artificial-owl.com>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
+ * SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
  */
 
 namespace OC\FilesMetadata\Model;
@@ -44,9 +27,10 @@ class FilesMetadata implements IFilesMetadata {
 	private bool $updated = false;
 	private int $lastUpdate = 0;
 	private string $syncToken = '';
+	private ?int $storageId = null;
 
 	public function __construct(
-		private int $fileId = 0
+		private int $fileId = 0,
 	) {
 	}
 
@@ -59,6 +43,22 @@ class FilesMetadata implements IFilesMetadata {
 		return $this->fileId;
 	}
 
+	public function getStorageId(): ?int {
+		return $this->storageId;
+	}
+
+	/**
+	 * Set which storage the file this metadata belongs to.
+	 *
+	 * This helps with sharded filecache setups to know where to store the metadata
+	 *
+	 * @param int $storageId
+	 * @return void
+	 */
+	public function setStorageId(int $storageId): void {
+		$this->storageId = $storageId;
+	}
+
 	/**
 	 * @inheritDoc
 	 * @return int timestamp
@@ -156,6 +156,23 @@ class FilesMetadata implements IFilesMetadata {
 		$this->metadata[$key]->setEditPermission($permission);
 	}
 
+
+	public function getEtag(string $key): string {
+		if (!array_key_exists($key, $this->metadata)) {
+			return '';
+		}
+
+		return $this->metadata[$key]->getEtag();
+	}
+
+	public function setEtag(string $key, string $etag): void {
+		if (!array_key_exists($key, $this->metadata)) {
+			throw new FilesMetadataNotFoundException();
+		}
+
+		$this->metadata[$key]->setEtag($etag);
+	}
+
 	/**
 	 * @param string $key metadata key
 	 *
@@ -480,7 +497,7 @@ class FilesMetadata implements IFilesMetadata {
 			// if value does not exist, or type has changed, we keep on the writing
 		}
 
-		$valueWrapper = new MetadataValueWrapper(IMetadataValueWrapper::TYPE_STRING_LIST);
+		$valueWrapper = new MetadataValueWrapper(IMetadataValueWrapper::TYPE_INT_LIST);
 		$this->metadata[$key] = $valueWrapper->setValueIntList($value)->setIndexed($index);
 		$this->updated = true;