nextcloud/apps/files_versions/lib/Sabre/VersionFile.php

95 lines
2.3 KiB
PHP

<?php
declare(strict_types=1);
/**
* @copyright 2018, Roeland Jago Douma <roeland@famdouma.nl>
*
* @author Roeland Jago Douma <roeland@famdouma.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\Files_Versions\Sabre;
use OCA\Files_Versions\Storage;
use OCP\Files\File;
use OCP\Files\Folder;
use OCP\Files\NotFoundException;
use Sabre\DAV\Exception\Forbidden;
use Sabre\DAV\Exception\NotFound;
use Sabre\DAV\IFile;
class VersionFile implements IFile {
/** @var array */
private $data;
/** @var Folder */
private $userRoot;
public function __construct(array $data, Folder $userRoot) {
$this->data = $data;
$this->userRoot = $userRoot;
}
public function put($data) {
throw new Forbidden();
}
public function get() {
try {
/** @var Folder $versions */
$versions = $this->userRoot->get('files_versions');
/** @var File $version */
$version = $versions->get($this->data['path'].'.v'.$this->data['version']);
} catch (NotFoundException $e) {
throw new NotFound();
}
return $version->fopen('rb');
}
public function getContentType(): string {
return $this->data['mimetype'];
}
public function getETag(): string {
return $this->data['version'];
}
public function getSize(): int {
return $this->data['size'];
}
public function delete() {
throw new Forbidden();
}
public function getName(): string {
return $this->data['version'];
}
public function setName($name) {
throw new Forbidden();
}
public function getLastModified(): int {
return (int)$this->data['version'];
}
public function rollBack(): bool {
return Storage::rollback($this->data['path'], $this->data['version']);
}
}