owncloud/core

<?php
/**
 * @author Thomas Müller <thomas.mueller@tmit.eu>
 *
 * @copyright Copyright (c) 2019, ownCloud GmbH
 * @license AGPL-3.0
 *
 * This code is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * 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, version 3,
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 *
 */

namespace OCA\DAV\Files\PublicFiles;

use OCA\DAV\Files\IFileNode;
use OCP\Files\NotPermittedException;
use OCP\Share\IShare;
use Sabre\DAV\Exception\Forbidden;
use Sabre\DAV\File;
use Sabre\DAVACL\IACL;

/**
 * Class SharedFile - represents a file living in a public shared folder
 *
 * @package OCA\DAV\Files\PublicFiles
 */
class SharedFile extends File implements IACL, IFileNode, IPublicSharedNode {
    use SharedNodeTrait;

    /** @var \OCP\Files\File */
    private $file;

    /**
     * MetaFolder constructor.
     *
     * @param \OCP\Files\File $file
     * @param IShare $share
     */
    public function __construct(\OCP\Files\File $file, IShare $share) {
        $this->file = $file;
        $this->node = $file;
        $this->share = $share;
    }

    public function get() {
        try {
            return $this->file->fopen('r');
        } catch (NotPermittedException $ex) {
            throw new Forbidden('Permission denied to read this file');
        }
    }

    public function getContentType() {
        return $this->file->getMimeType();
    }

    public function put($data) {
        try {
            $this->file->putContent($data);
            return $this->file->getEtag();
        } catch (NotPermittedException $ex) {
            throw new Forbidden('Permission denied to change data');
        }
    }

    public function getSize() {
        return $this->file->getSize();
    }
}