OutputFileToStream.php
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OutputFileToStream.php
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	<?php

	namespace Shellbox\Command;

	use GuzzleHttp\Psr7\Utils;
	use Psr\Http\Message\StreamInterface;
	use Shellbox\FileUtils;
	use Shellbox\Multipart\MultipartReader;

	/**
	* Encapsulation of an output file that is copied to a stream
	*/
	class OutputFileToStream extends OutputFileWithContents {
	/** @var StreamInterface */
	private $stream;

	/**
	* @internal
	* @param StreamInterface $stream
	*/
	public function __construct( StreamInterface $stream ) {
	$this->stream = $stream;
	}

	public function copyFromFile( $sourcePath ) {
	Utils::copyToStream( FileUtils::openInputFileStream( $sourcePath ), $this->stream );
	$this->setReceived();
	}

	public function getContents() {
	$this->stream->rewind();
	return $this->stream->getContents();
	}

	public function readFromMultipart( MultipartReader $multipartReader ) {
	$multipartReader->copyPartToStream( $this->stream );
	$this->setReceived();
	}
	}