128 lines
4 KiB
PHP
128 lines
4 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2018 Robin Appelman <robin@icewind.nl>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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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\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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class LegacyTrashBackend implements ITrashBackend {
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/** @var array */
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private $deletedFiles = [];
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/** @var IRootFolder */
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private $rootFolder;
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public function __construct(IRootFolder $rootFolder) {
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$this->rootFolder = $rootFolder;
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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, $user) {
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return new TrashItem(
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$this,
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$isRoot ? $file['extraData'] : $parent->getOriginalLocation() . '/' . $file->getName(),
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$file->getMTime(),
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$parentTrashPath . '/' . $file->getName() . ($isRoot ? '.d' . $file->getMtime() : ''),
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$file,
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$user
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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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$result = \OCA\Files_Trashbin\Trashbin::move2trash($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 = $userFolder->getParent()->get('files_trashbin/files');
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$trashFiles = $trash->getById($fileId);
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if (!$trashFiles) {
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return null;
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}
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return $trashFiles ? array_pop($trashFiles) : null;
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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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