wp-optimize / webp / class-wpo-webp-convert.php

class-wpo-webp-convert.php in WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance 3.2.9, at webp/class-wpo-webp-convert.php

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1	<?php
2
3	if (!defined('WPO_VERSION')) die('No direct access allowed');
4	use \WebPConvert\Convert\ConverterFactory;
5
6	require_once(WPO_PLUGIN_MAIN_PATH . 'vendor/autoload.php');
7	require_once(WPO_PLUGIN_MAIN_PATH . 'webp/class-wpo-webp-test-run.php');
8
9	if (!class_exists('WPO_WebP_Convert')) :
10
11	class WPO_WebP_Convert {
12
13	public $converters = null;
14
15	public function __construct() {
16	$this->converters = WP_Optimize()->get_options()->get_option('webp_converters');
17	}
18
19	/**
20	* Converts uploaded image to webp format
21	*
22	* @param string $source - path of the source file
23	*/
24	public function convert($source) {
25	if (count($this->converters) < 1) return false;
26
27	$destination = $this->get_destination_path($source);
28	$this->check_converters_and_do_conversion($source, $destination);
29	}
30
31	/**
32	* Returns the destination full path
33	*
34	* @param string $source - path of the source file
35	*
36	* @return string $destination - path of destination file
37	*/
38	protected function get_destination_path($source) {
39	$path_parts = pathinfo($source);
40	$destination = $path_parts['dirname'] . '/'. basename($source) . '.webp';
41	return $destination;
42	}
43
44	/**
45	* Loop through available converters and do the conversion
46	*
47	* @param string $source - path of source file
48	* @param string $destination - path of destination file
49	*/
50	protected function check_converters_and_do_conversion($source, $destination) {
51	foreach ($this->converters as $converter) {
52	$converter_instance = ConverterFactory::makeConverter(
53	$converter,
54	$source,
55	$destination
56	);
57	$converter_instance->doConvert();
58	break;
59	}
60	}
61	}
62	endif;
63