DevOp\Core\Http\StreamFactory

Complexity

Total Complexity

5

Size/Duplication

Total Lines	44
Duplicated Lines	0 %

Test Coverage

Coverage

85.71%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	createStreamFromResource()	0	3	1
A	createStream()	0	12	2
A	createStreamFromFile()	0	9	2

<?php
namespace DevOp\Core\Http;

use DevOp\Core\Http\Stream;
use Psr\Http\Message\StreamInterface;
use Psr\Http\Message\StreamFactoryInterface;

class StreamFactory implements StreamFactoryInterface
{

    /**
     * @param string $content
     * @return StreamInterface
     */
    public function createStream(string $content = ''): StreamInterface
    {
        $resource = fopen("php://temp", "w+b");

        if (!is_resource($resource)) {
            throw new \InvalidArgumentException('Error while creating PHP stream');
        }

        fwrite($resource, $content);
        rewind($resource);

        return $this->createStreamFromResource($resource);
    }

    /**
     * @param string $filename
     * @param string $mode
     * @return StreamInterface
     */
    public function createStreamFromFile(string $filename, string $mode = 'r'): StreamInterface
    {
        $resource = fopen($filename, $mode);

        if (!is_resource($resource)) {
            throw new \InvalidArgumentException('Error while creating PHP stream');
        }

        return $this->createStreamFromResource($resource);
    }

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