<?php
if (!defined('WPO_VERSION')) die('No direct access allowed');
if (!class_exists('WPO_WebP_Convert')) :
class WPO_WebP_Convert {
public $converters = null;
public function __construct() {
$this->converters = WP_Optimize()->get_options()->get_option('webp_converters');
}
/**
* Converts uploaded image to webp format
*
* @param string $source - path of the source file
*/
public function convert($source) {
if (count($this->converters) < 1) return false;
$destination = $this->get_destination_path($source);
$this->check_converters_and_do_conversion($source, $destination);
}
/**
* Returns the destination full path
*
* @param string $source - path of the source file
*
* @return string $destination - path of destination file
*/
protected function get_destination_path($source) {
$path_parts = pathinfo($source);
$destination = $path_parts['dirname'] . '/'. basename($source) . '.webp';
return $destination;
}
/**
* Loop through available converters and do the conversion
*
* @param string $source - path of source file
* @param string $destination - path of destination file
*/
protected function check_converters_and_do_conversion($source, $destination) {
foreach ($this->converters as $converter) {
WPO_WebP_Utils::perform_webp_conversion($converter, $source, $destination);
break;
}
}
}
endif;