Shlinkio\Shlink\Common\Response\PixelResponse

Complexity

Total Complexity

2

Size/Duplication

Total Lines	17
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	createBody()	0	6	1

<?php

declare(strict_types=1);

namespace Shlinkio\Shlink\Common\Response;

use Fig\Http\Message\StatusCodeInterface as StatusCode;
use Laminas\Diactoros\Response;
use Laminas\Diactoros\Stream;
use Psr\Http\Message\StreamInterface;

use function base64_decode;

class PixelResponse extends Response
{
    private const BASE_64_IMAGE = 'R0lGODlhAQABAJAAAP8AAAAAACH5BAUQAAAALAAAAAABAAEAAAICBAEAOw==';
    private const CONTENT_TYPE = 'image/gif';

    public function __construct(int $status = StatusCode::STATUS_OK, array $headers = [])
    {
        $headers['content-type'] = self::CONTENT_TYPE;
        parent::__construct($this->createBody(), $status, $headers);
    }

    private function createBody(): StreamInterface
    {
        $body = new Stream('php://temp', 'wb+');
        $body->write(base64_decode(self::BASE_64_IMAGE));
        $body->rewind();
        return $body;
    }
}