<?php
namespace Elementor\Modules\PerformanceLab;
use Elementor\Core\Base\Module as BaseModule;
use Elementor\Plugin;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
class Module extends BaseModule {
const PERFORMANCE_LAB_FUNCTION_NAME = 'webp_uploads_img_tag_update_mime_type';
const PERFORMANCE_LAB_OPTION_NAME = 'site-health/webp-support';
public function get_name() {
return 'performance-lab';
}
private function is_performance_lab_is_active() {
if ( function_exists( self::PERFORMANCE_LAB_FUNCTION_NAME ) ) {
$perflab_modules_settings = get_option( self::PERFORMANCE_LAB_OPTION_NAME, [] );
if ( isset( $perflab_modules_settings ) && isset( $perflab_modules_settings[ self::PERFORMANCE_LAB_OPTION_NAME ] ) &&
'1' === $perflab_modules_settings[ self::PERFORMANCE_LAB_OPTION_NAME ]['enabled'] ) {
return true;
}
}
return false;
}
private function performance_lab_get_webp_src( $attachment_id, $size, $url ) {
$image_object = wp_get_attachment_image_src( $attachment_id, $size );
$image_src = call_user_func( self::PERFORMANCE_LAB_FUNCTION_NAME, $image_object[0], 'webp', $attachment_id );
if ( ! empty( $image_src ) ) {
return $image_src;
}
return $url;
}
private function replace_css_with_webp( $value, $css_property, $matches ) {
if ( 0 === strpos( $css_property, 'background-image' ) && '{{URL}}' === $matches[0] ) {
$value['url'] = $this->performance_lab_get_webp_src( $value['id'], 'full', $value['url'] );
}
return $value;
}
public function __construct() {
parent::__construct();
if ( $this->is_performance_lab_is_active() ) {
add_filter( 'elementor/files/css/property', function( $value, $css_property, $matches ) {
return $this->replace_css_with_webp( $value, $css_property, $matches );
}, 10, 3 );
}
}
}