quickwebp / includes / vendor / intervention / image / src / Intervention / Image / Commands / StreamCommand.php

StreamCommand.php in QuickWebP – WebP & AVIF Image Optimizer, Compression & SEO for WordPress 3.2.4, at includes/vendor/intervention/image/src/Intervention/Image/Commands/StreamCommand.php

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1	<?php
2
3	namespace Intervention\Image\Commands;
4
5	class StreamCommand extends AbstractCommand
6	{
7	/**
8	* Builds PSR7 stream based on image data. Method uses Guzzle PSR7
9	* implementation as easiest choice.
10	*
11	* @param \Intervention\Image\Image $image
12	* @return boolean
13	*/
14	public function execute($image)
15	{
16	$format = $this->argument(0)->value();
17	$quality = $this->argument(1)->between(0, 100)->value();
18	$data = $image->encode($format, $quality)->getEncoded();
19
20	$this->setOutput($this->getStream($data));
21
22	return true;
23	}
24
25	/**
26	* Create stream from given data
27	*
28	* @param string $data
29	* @return \Psr\Http\Message\StreamInterface
30	*/
31	protected function getStream($data)
32	{
33	if (class_exists(\GuzzleHttp\Psr7\Utils::class)) {
34	return \GuzzleHttp\Psr7\Utils::streamFor($data); // guzzlehttp/psr7 >= 2.0
35	}
36
37	return \GuzzleHttp\Psr7\stream_for($data); // guzzlehttp/psr7 < 2.0
38	}
39	}
40