Tebe\HttpFactory\Factory\DiactorosFactory

Complexity

Total Complexity

13

Size/Duplication

Total Lines	92
Duplicated Lines	0 %

Importance

Changes

0

9 Methods

Rating	Name	Duplication	Size	Complexity
A	createStreamFromFile()	0	4	1
A	createServerRequest()	0	8	1
A	createStream()	0	6	1
A	createServerRequestFromGlobals()	0	3	1
A	createResponse()	0	5	2
A	createUploadedFile()	0	8	1
A	isInstalled()	0	6	4
A	createUri()	0	3	1
A	createStreamFromResource()	0	3	1

<?php
declare(strict_types=1);

namespace Tebe\HttpFactory\Factory;

use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Message\StreamInterface;
use Psr\Http\Message\UploadedFileInterface;
use Psr\Http\Message\UriInterface;
use Zend\Diactoros\Response;
use Zend\Diactoros\ServerRequest;
use Zend\Diactoros\ServerRequestFactory;
use Zend\Diactoros\Stream;
use Zend\Diactoros\UploadedFile;
use Zend\Diactoros\Uri;

/**
 * Simple class to create response instances of PSR-7 classes.
 */
class DiactorosFactory implements FactoryInterface
{
    /**
     * Check whether Zend Diactoros is available
     */
    public static function isInstalled(): bool
    {
        return class_exists('Zend\\Diactoros\\Response')
            && class_exists('Zend\\Diactoros\\ServerRequest')
            && class_exists('Zend\\Diactoros\\Stream')
            && class_exists('Zend\\Diactoros\\Uri');
    }

    /**
     * @inheritdoc
     */
    public function createResponse(int $code = 200, string $reasonPhrase = ''): ResponseInterface
    {
        $response = new Response('php://memory', $code);

        return $reasonPhrase !== '' ? $response->withStatus($code, $reasonPhrase) : $response;
    }

    /**
     * @inheritdoc
     */
    public function createServerRequest(string $method, $uri, array $serverParams = []): ServerRequestInterface
    {
        return new ServerRequest(
            $serverParams,
            [],
            $uri,
            $method,
            $this->createStream()
        );
    }

    /**
     * @inheritdoc
     */
    public function createServerRequestFromGlobals(): ServerRequestInterface
    {
        return ServerRequestFactory::fromGlobals();
    }

    /**
     * @inheritdoc
     */
    public function createStream(string $content = ''): StreamInterface
    {
        $stream = $this->createStreamFromFile('php://temp', 'r+');
        $stream->write($content);

        return $stream;
    }

    /**
     * @inheritdoc
     */
    public function createStreamFromFile(string $filename, string $mode = 'r'): StreamInterface
    {
        $resource = fopen($filename, $mode);
        return $this->createStreamFromResource($resource);
    }

    /**
     * @inheritdoc
     */
    public function createStreamFromResource($resource): StreamInterface
    {
        return new Stream($resource);
    }

    /**
     * @inheritdoc
     */
    public function createUri(string $uri = ''): UriInterface
    {
        return new Uri($uri);
    }

    /**
     * @inheritdoc
     */
    public function createUploadedFile(
        StreamInterface $stream,
        int $size = null,
        int $error = \UPLOAD_ERR_OK,
        string $clientFilename = null,
        string $clientMediaType = null
    ): UploadedFileInterface {
        return new UploadedFile($stream, $size, $error, $clientFilename, $clientMediaType);
    }
}