1 files changed, 72 insertions, 0 deletions
diff --git a/lib/Sabre/RootCollection.php b/lib/Sabre/RootCollection.php
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+<?php
+
+declare(strict_types=1);
+/**
+ * @copyright Copyright (c) 2021 Robin Appelman <robin@icewind.nl>
+ *
+ * @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/>.
+ *
+ */
+namespace OCA\Photos\Sabre;
+
+use OCA\Photos\Album\AlbumMapper;
+use OCP\Files\IRootFolder;
+use OCP\IUserSession;
+use Sabre\DAV\INode;
+use Sabre\DAVACL\AbstractPrincipalCollection;
+use Sabre\DAVACL\PrincipalBackend;
+
+class RootCollection extends AbstractPrincipalCollection {
+	private AlbumMapper $folderMapper;
+	private IUserSession $userSession;
+	private IRootFolder $rootFolder;
+
+	public function __construct(
+		AlbumMapper $folderMapper,
+		IUserSession $userSession,
+		IRootFolder $rootFolder,
+		PrincipalBackend\BackendInterface $principalBackend
+	) {
+		parent::__construct($principalBackend, 'principals/users');
+
+		$this->folderMapper = $folderMapper;
+		$this->userSession = $userSession;
+		$this->rootFolder = $rootFolder;
+	}
+
+	/**
+	 * This method returns a node for a principal.
+	 *
+	 * The passed array contains principal information, and is guaranteed to
+	 * at least contain a uri item. Other properties may or may not be
+	 * supplied by the authentication backend.
+	 *
+	 * @param array $principalInfo
+	 * @return INode
+	 */
+	public function getChildForPrincipal(array $principalInfo): PhotosHome {
+		[, $name] = \Sabre\Uri\split($principalInfo['uri']);
+		$user = $this->userSession->getUser();
+		if (is_null($user) || $name !== $user->getUID()) {
+			throw new \Sabre\DAV\Exception\Forbidden();
+		}
+		return new PhotosHome($principalInfo, $this->folderMapper, $user, $this->rootFolder);
+	}
+
+	public function getName(): string {
+		return 'photos';
+	}
+}