107 lines
2.5 KiB
PHP
107 lines
2.5 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* @copyright 2018, Roeland Jago Douma <roeland@famdouma.nl>
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*
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* @author Roeland Jago Douma <roeland@famdouma.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_Versions\Sabre;
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use OCA\Files_Versions\Versions\IVersionManager;
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use OCP\Files\File;
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use OCP\Files\IRootFolder;
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use OCP\IUser;
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use Sabre\DAV\Exception\Forbidden;
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use Sabre\DAV\Exception\NotFound;
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use Sabre\DAV\ICollection;
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class VersionRoot implements ICollection {
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/** @var IUser */
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private $user;
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/** @var IRootFolder */
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private $rootFolder;
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/** @var IVersionManager */
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private $versionManager;
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public function __construct(IUser $user, IRootFolder $rootFolder, IVersionManager $versionManager) {
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$this->user = $user;
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$this->rootFolder = $rootFolder;
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$this->versionManager = $versionManager;
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}
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public function delete() {
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throw new Forbidden();
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}
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public function getName(): string {
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return 'versions';
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}
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public function setName($name) {
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throw new Forbidden();
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}
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public function createFile($name, $data = null) {
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throw new Forbidden();
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}
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public function createDirectory($name) {
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throw new Forbidden();
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}
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public function getChild($name) {
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$userFolder = $this->rootFolder->getUserFolder($this->user->getUID());
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$fileId = (int)$name;
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$nodes = $userFolder->getById($fileId);
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if ($nodes === []) {
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throw new NotFound();
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}
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$node = array_pop($nodes);
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if (!$node instanceof File) {
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throw new NotFound();
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}
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return new VersionCollection($userFolder, $node, $this->user, $this->versionManager);
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}
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public function getChildren(): array {
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return [];
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}
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public function childExists($name): bool {
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try {
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$this->getChild($name);
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return true;
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} catch (NotFound $e) {
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return false;
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}
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}
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public function getLastModified(): int {
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return 0;
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}
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}
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