1 files changed, 93 insertions, 0 deletions
diff --git a/apps/files_trashbin/lib/Sabre/TrashRoot.php b/apps/files_trashbin/lib/Sabre/TrashRoot.php
new file mode 100644
index 00000000000..dd89583d9a1
--- /dev/null
+++ b/apps/files_trashbin/lib/Sabre/TrashRoot.php
@@ -0,0 +1,93 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2018 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OCA\Files_Trashbin\Sabre;
+
+use OCA\Files_Trashbin\Service\ConfigService;
+use OCA\Files_Trashbin\Trash\ITrashItem;
+use OCA\Files_Trashbin\Trash\ITrashManager;
+use OCA\Files_Trashbin\Trashbin;
+use OCP\Files\FileInfo;
+use OCP\IUser;
+use Sabre\DAV\Exception\Forbidden;
+use Sabre\DAV\Exception\NotFound;
+use Sabre\DAV\ICollection;
+
+class TrashRoot implements ICollection {
+
+	public function __construct(
+		private IUser $user,
+		private ITrashManager $trashManager,
+	) {
+	}
+
+	public function delete() {
+		if (!ConfigService::getDeleteFromTrashEnabled()) {
+			throw new Forbidden('Not allowed to delete items from the trash bin');
+		}
+
+		Trashbin::deleteAll();
+		foreach ($this->trashManager->listTrashRoot($this->user) as $trashItem) {
+			$this->trashManager->removeItem($trashItem);
+		}
+	}
+
+	public function getName(): string {
+		return 'trash';
+	}
+
+	public function setName($name) {
+		throw new Forbidden('Permission denied to rename this trashbin');
+	}
+
+	public function createFile($name, $data = null) {
+		throw new Forbidden('Not allowed to create files in the trashbin');
+	}
+
+	public function createDirectory($name) {
+		throw new Forbidden('Not allowed to create folders in the trashbin');
+	}
+
+	public function getChildren(): array {
+		$entries = $this->trashManager->listTrashRoot($this->user);
+
+		$children = array_map(function (ITrashItem $entry) {
+			if ($entry->getType() === FileInfo::TYPE_FOLDER) {
+				return new TrashFolder($this->trashManager, $entry);
+			}
+			return new TrashFile($this->trashManager, $entry);
+		}, $entries);
+
+		return $children;
+	}
+
+	public function getChild($name): ITrash {
+		$entries = $this->getChildren();
+
+		foreach ($entries as $entry) {
+			if ($entry->getName() === $name) {
+				return $entry;
+			}
+		}
+
+		throw new NotFound();
+	}
+
+	public function childExists($name): bool {
+		try {
+			$this->getChild($name);
+			return true;
+		} catch (NotFound $e) {
+			return false;
+		}
+	}
+
+	public function getLastModified(): int {
+		return 0;
+	}
+}