Kaylyu\Alipay\Kernel\Http\StreamResponse

Complexity

Total Complexity

10

Size/Duplication

Total Lines	60
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Test Coverage

Coverage

0%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
B	save()	0	36	9
A	saveAs()	0	4	1

<?php

namespace Kaylyu\Alipay\Kernel\Http;

use Kaylyu\Alipay\Kernel\Exceptions\InvalidArgumentException;
use Kaylyu\Alipay\Kernel\Exceptions\RuntimeException;
use Kaylyu\Alipay\Support\File;

/**
 * Class StreamResponse.
 */
class StreamResponse extends Response
{
    /**
     * @param string $directory
     * @param string $filename
     * @param bool $appendSuffix
     * @author kaylv <kaylv@dayuw.com>
     * @return string
     * @throws InvalidArgumentException
     * @throws RuntimeException
     */
    public function save(string $directory, string $filename = '', bool $appendSuffix = true)
    {
        $this->getBody()->rewind();

        $directory = rtrim($directory, '/');

        if (!is_dir($directory)) {
            mkdir($directory, 0755, true); // @codeCoverageIgnore
        }

        if (!is_writable($directory)) {
            throw new InvalidArgumentException(sprintf("'%s' is not writable.", $directory));
        }

        $contents = $this->getBody()->getContents();

        if (empty($contents) || '{' === $contents[0]) {
            throw new RuntimeException('Invalid media response content.');
        }

        if (empty($filename)) {
            if (preg_match('/filename="(?<filename>.*?)"/', $this->getHeaderLine('Content-Disposition'), $match)) {
                $filename = $match['filename'];
            } else {
                $filename = md5($contents);
            }
        }

        if ($appendSuffix && empty(pathinfo($filename, PATHINFO_EXTENSION))) {
            $filename .= File::getStreamExt($contents);
        }

        file_put_contents($directory.'/'.$filename, $contents);

        return $filename;
    }

    /**
     * @param string $directory
     * @param string $filename
     * @param bool $appendSuffix
     * @author kaylv <kaylv@dayuw.com>
     * @return string
     */
    public function saveAs(string $directory, string $filename, bool $appendSuffix = true)
    {
        return $this->save($directory, $filename, $appendSuffix);
    }
}