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120 lines
3.6 KiB
PHP
120 lines
3.6 KiB
PHP
<?php
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/**
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* SPDX-FileCopyrightText: 2018 Nextcloud GmbH and Nextcloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace OCA\Files_Trashbin\Trash;
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use OC\Files\Filesystem;
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use OC\Files\View;
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use OCA\Files_Trashbin\Helper;
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use OCA\Files_Trashbin\Storage;
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use OCA\Files_Trashbin\Trashbin;
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use OCP\Files\FileInfo;
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use OCP\Files\Folder;
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use OCP\Files\IRootFolder;
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use OCP\Files\NotFoundException;
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use OCP\Files\Storage\IStorage;
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use OCP\IUser;
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use OCP\IUserManager;
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class LegacyTrashBackend implements ITrashBackend {
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/** @var array */
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private $deletedFiles = [];
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public function __construct(
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private IRootFolder $rootFolder,
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private IUserManager $userManager,
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) {
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}
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/**
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* @param array $items
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* @param IUser $user
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* @param ITrashItem $parent
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* @return ITrashItem[]
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*/
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private function mapTrashItems(array $items, IUser $user, ?ITrashItem $parent = null): array {
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$parentTrashPath = ($parent instanceof ITrashItem) ? $parent->getTrashPath() : '';
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$isRoot = $parent === null;
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return array_map(function (FileInfo $file) use ($parent, $parentTrashPath, $isRoot, $user) {
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$originalLocation = $isRoot ? $file['extraData'] : $parent->getOriginalLocation() . '/' . $file->getName();
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if (!$originalLocation) {
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$originalLocation = $file->getName();
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}
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/** @psalm-suppress UndefinedInterfaceMethod */
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$deletedBy = $this->userManager->get($file['deletedBy']) ?? $parent?->getDeletedBy();
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$trashFilename = Trashbin::getTrashFilename($file->getName(), $file->getMtime());
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return new TrashItem(
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$this,
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$originalLocation,
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$file->getMTime(),
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$parentTrashPath . '/' . ($isRoot ? $trashFilename : $file->getName()),
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$file,
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$user,
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$deletedBy,
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);
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}, $items);
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}
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public function listTrashRoot(IUser $user): array {
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$entries = Helper::getTrashFiles('/', $user->getUID());
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return $this->mapTrashItems($entries, $user);
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}
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public function listTrashFolder(ITrashItem $folder): array {
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$user = $folder->getUser();
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$entries = Helper::getTrashFiles($folder->getTrashPath(), $user->getUID());
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return $this->mapTrashItems($entries, $user, $folder);
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}
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public function restoreItem(ITrashItem $item) {
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Trashbin::restore($item->getTrashPath(), $item->getName(), $item->isRootItem() ? $item->getDeletedTime() : null);
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}
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public function removeItem(ITrashItem $item) {
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$user = $item->getUser();
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if ($item->isRootItem()) {
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$path = substr($item->getTrashPath(), 0, -strlen('.d' . $item->getDeletedTime()));
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Trashbin::delete($path, $user->getUID(), $item->getDeletedTime());
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} else {
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Trashbin::delete($item->getTrashPath(), $user->getUID(), null);
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}
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}
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public function moveToTrash(IStorage $storage, string $internalPath): bool {
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if (!$storage instanceof Storage) {
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return false;
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}
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$normalized = Filesystem::normalizePath($storage->getMountPoint() . '/' . $internalPath, true, false, true);
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$view = Filesystem::getView();
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if (!isset($this->deletedFiles[$normalized]) && $view instanceof View) {
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$this->deletedFiles[$normalized] = $normalized;
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if ($filesPath = $view->getRelativePath($normalized)) {
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$filesPath = trim($filesPath, '/');
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$result = Trashbin::move2trash($filesPath);
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} else {
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$result = false;
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}
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unset($this->deletedFiles[$normalized]);
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} else {
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$result = false;
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}
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return $result;
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}
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public function getTrashNodeById(IUser $user, int $fileId) {
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try {
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$userFolder = $this->rootFolder->getUserFolder($user->getUID());
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$trash = $userFolder->getParent()->get('files_trashbin/files');
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if ($trash instanceof Folder) {
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return $trash->getFirstNodeById($fileId);
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} else {
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return null;
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}
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} catch (NotFoundException $e) {
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return null;
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}
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}
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}
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