[Smush Pro] - Custom Image Editor

smush-custom-image-editor.php

<?php
/**
 * Plugin Name: [Smush Pro] - Custom Image Editor
 * Description: [Smush Pro] - Custom Image Editor  - 1141991506114532
 * Author: Thobk @ WPMUDEV
 * Version: 1.1
 * Author URI: https://premium.wpmudev.org
 * License: GPLv2 or later
 */
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Please custom priority Image Editor lib by define SMUSH_IMAGE_EDITOR_FOR_RESIZE for resize or SMUSH_IMAGE_EDITOR_FOR_PNG2JPG for PNG2JPG (Imagick | GD | WP_Image_Editor_Imagick || WP_Image_Editor_GD);
 * 
 */

add_action( 'after_setup_theme', 'wpmudev_smpro_custom_image_editor_func', 100 );

function wpmudev_smpro_custom_image_editor_func() {
	if( defined('WP_SMUSH_VERSION') && class_exists( 'Smush\WP_Smush' ) ){
		// return if disabled resize or png2jpg
		if( ! ( Smush\Core\Settings::get_instance()->get( 'resize' ) || Smush\Core\Settings::get_instance()->get( 'png_to_jpg' )  ) ){
			return;
		}

		class WPMUDEV_SMPro_Custom_Image_Editor{
			private $smush_log_file = 'wpmudev-smush-log.php';
			public function __construct(){
				add_filter( 'wp_smush_resize_sizes', array( $this, 'should_custom_editor_for_resize' ), 100, 3 );
				add_filter( 'wp_smush_convert_to_jpg', array( $this, 'should_custom_editor_for_png2jpg' ), 100, 4 );
			}

			public function should_custom_editor_for_resize( $should_resize, $id, $meta ){
				if( $should_resize ){
					add_filter( 'wp_image_editors', array( $this, 'custom_editor_for_resize' ), 100 );
				}

				return $should_resize;
			}

			public function custom_editor_for_resize( $image_editors ){
				if( defined('SMUSH_IMAGE_EDITOR_FOR_RESIZE') && SMUSH_IMAGE_EDITOR_FOR_RESIZE ){
					$editor_name = SMUSH_IMAGE_EDITOR_FOR_RESIZE;
					if( strpos($editor_name, 'WP_Image_Editor') === false ){
						$editor_name = 'WP_Image_Editor_'. $editor_name;
					}
					if( $pos = array_search($editor_name, $image_editors ) ){
						unset( $image_editors[ $pos ] );
						array_unshift( $image_editors, $editor_name );
						remove_filter( 'wp_image_editors', array( $this, 'custom_editor_for_resize' ), 100 );
					}
				}

				return $image_editors;
			}

			public function should_custom_editor_for_png2jpg( $should_convert, $id, $file, $size ){
				if( $should_convert ){
					add_filter( 'wp_image_editors', array( $this, 'custom_editor_for_png2jpg' ), 100 );
				}

				return $should_convert;
			}

			public function custom_editor_for_png2jpg( $image_editors ){
				if( defined('SMUSH_IMAGE_EDITOR_FOR_PNG2JPG') && SMUSH_IMAGE_EDITOR_FOR_PNG2JPG && $pos = array_search(SMUSH_IMAGE_EDITOR_FOR_PNG2JPG, $image_editors ) ){
					$editor_name = SMUSH_IMAGE_EDITOR_FOR_PNG2JPG;
					if( strpos($editor_name, 'WP_Image_Editor') === false ){
						$editor_name = 'WP_Image_Editor_'. $editor_name;
					}
					if( $pos = array_search($editor_name, $image_editors ) ){
						unset( $image_editors[ $pos ] );
						array_unshift( $image_editors, $editor_name );
						remove_filter( 'wp_image_editors', array( $this, 'custom_editor_for_png2jpg' ), 100 );
					}
				}

				return $image_editors;
			}
		}

		$run = new WPMUDEV_SMPro_Custom_Image_Editor;
	}
}