1 files changed, 91 insertions, 0 deletions
diff --git a/apps/dav/lib/Upload/PartFile.php b/apps/dav/lib/Upload/PartFile.php
new file mode 100644
index 00000000000..11900997a90
--- /dev/null
+++ b/apps/dav/lib/Upload/PartFile.php
@@ -0,0 +1,91 @@
+<?php
+
+/**
+ * SPDX-FileCopyrightText: 2021-2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-FileCopyrightText: 2016 ownCloud, Inc.
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+namespace OCA\DAV\Upload;
+
+use OCA\DAV\Connector\Sabre\Directory;
+use Sabre\DAV\Exception\Forbidden;
+use Sabre\DAV\IFile;
+
+/**
+ * This class represents an Upload part which is not present on the storage itself
+ * but handled directly by external storage services like S3 with Multipart Upload
+ */
+class PartFile implements IFile {
+	public function __construct(
+		private Directory $root,
+		private array $partInfo,
+	) {
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function put($data) {
+		throw new Forbidden('Permission denied to put into this file');
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function get() {
+		throw new Forbidden('Permission denied to get this file');
+	}
+
+	public function getPath() {
+		return $this->root->getFileInfo()->getInternalPath() . '/' . $this->partInfo['PartNumber'];
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function getContentType() {
+		return 'application/octet-stream';
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function getETag() {
+		return $this->partInfo['ETag'];
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function getSize() {
+		return $this->partInfo['Size'];
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function delete() {
+		$this->root->delete();
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function getName() {
+		return $this->partInfo['PartNumber'];
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function setName($name) {
+		throw new Forbidden('Permission denied to rename this file');
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function getLastModified() {
+		return $this->partInfo['LastModified'];
+	}
+}