9.5/_fal_dump_file_contents_decorator_stream_8php_source.html

<?php

declare(strict_types = 1);


namespace ‪TYPO3\CMS\Core\Http;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use GuzzleHttp\Psr7\StreamDecoratorTrait;

use Psr\Http\Message\StreamInterface;

use ‪TYPO3\CMS\Core\Resource\Driver\DriverInterface;


class ‪FalDumpFileContentsDecoratorStream implements StreamInterface, ‪SelfEmittableStreamInterface

{

    use StreamDecoratorTrait;


    protected ‪$identifier;


    protected ‪$driver;


    protected ‪$size;


    public function ‪__construct(string ‪$identifier, ‪DriverInterface ‪$driver, int ‪$size)

    {

        $this->identifier = ‪$identifier;

        $this->driver = ‪$driver;

        $this->size = ‪$size;

    }


    public function ‪emit()

    {

        $this->driver->dumpFileContents($this->identifier);

    }


    protected function ‪createStream(): StreamInterface

    {

        $stream = new ‪Stream('php://temp', 'rw');

        $stream->write($this->driver->getFileContents($this->identifier));

        return $stream;

    }


    public function ‪getSize(): int

    {

        return ‪$this->size;

    }


    public function ‪isWritable(): bool

    {

        return false;

    }


    public function ‪write($string)

    {

        throw new \RuntimeException('Cannot write to a ' . self::class, 1538331852);

    }

}