[Hummingbird Pro] - Fix priority on midified assets

hmbp-fix-priority-on-minified-assets.php

<?php
/**
 * Plugin Name: [Hummingbird Pro] - Fix priority on midified assets
 * Description: [Hummingbird Pro] - Fix priority on midified assets - 1127222222819939/1138336721259729/1122891649416329
 * Author: Thobk @ WPMUDEV
 * Author URI: https://premium.wpmudev.org
 * License: GPLv2 or later
 */
if ( ! defined( 'ABSPATH' ) ) {
	exit;
} elseif ( defined( 'WP_CLI' ) && WP_CLI ) {
	return;
}

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

function wpmudev_hmbp_fix_jquery_undefined_after_enabled_cdn_func() {
	if( defined('WPHB_VERSION') && class_exists( 'Hummingbird\WP_Hummingbird' ) && class_exists('Hummingbird\Core\Settings') ){
		if( is_admin() || ! Hummingbird\Core\Settings::get_setting( 'enabled', 'minify' ) ){
			return;
		}

		class WPMUDEV_HMBP_Reoder_Assets{
			public function __construct(){
				add_filter( 'print_styles_array', array( $this, 'save_priority_styles' ), 4 );
				add_filter( 'print_styles_array', array( $this, 'resort_priority_assets' ), 6 );
				add_filter( 'print_scripts_array', array( $this, 'save_priority_scripts' ), 4 );
				add_filter( 'print_scripts_array', array( $this, 'resort_priority_assets' ), 6 );
			}

			public function save_priority_styles( $handles ){
				return $this->save_priority_assets( $handles, 'styles' );
			}

			public function save_priority_scripts( $handles ){
				return $this->save_priority_assets( $handles, 'scripts' );
			}

			public function save_priority_assets( $handles, $type ){
				global $wpmudev_hmbp_handles_assets;
				if( $handles ){
					if( $type === 'scripts' ){
						global $wpmudev_hmbp_scrips_move_to_footer;

						if( ! Hummingbird\Core\Modules\Minify::is_in_footer() ){
							global $wp_scripts;

							$wpmudev_hmbp_scrips_move_to_footer = [];

							$have_change = 0;
							foreach( $handles as $key => $handle ){
								// if has deps
								if( ! empty( $wp_scripts->registered[ $handle ]->deps ) ){
									$move_to_footer = false;
									foreach( $wp_scripts->registered[ $handle ]->deps as $dep ){
										if( isset( $wpmudev_hmbp_scrips_move_to_footer[ $dep ] ) ){
											$move_to_footer = true;
										}elseif( ! empty( $wp_scripts->registered[ $dep ]->extra['group'] ) ){
											// this will move to footer so we should move the child lib to footer too
											$wpmudev_hmbp_scrips_move_to_footer[$dep] = $dep;
											$move_to_footer = true;
											$parent_key = array_search( $dep, $handles );
											unset( $handles[ $parent_key ] );
											
										}
									}

									if( $move_to_footer ){
										$wpmudev_hmbp_scrips_move_to_footer[ $handle ] = $handle;
										unset( $handles[ $key ] );
										$have_change = 1;
									}
								}
							}

							if( $have_change ){
								$handles = array_values( $handles );
							}
						}elseif( $wpmudev_hmbp_scrips_move_to_footer ){
							$handles = array_unique( array_merge( array_values( $wpmudev_hmbp_scrips_move_to_footer ), $handles ) );
						}
					}

					$wpmudev_hmbp_handles_assets = $handles;
				}

				return $handles;
			}

			public function resort_priority_assets( $handles ){
				global $wpmudev_hmbp_handles_assets;

				if( $wpmudev_hmbp_handles_assets && $handles && isset( $wpmudev_hmbp_handles_assets[0], $handles[0] ) ){
					if( $wpmudev_hmbp_handles_assets[0] !== $handles[0] ){
						// if have error handle assets maybe we need reorder priority
						$wpmudev_hmbp_handles_assets = array_flip($wpmudev_hmbp_handles_assets);

						usort($handles, function( $handle1, $handle2 ){
							global $wpmudev_hmbp_handles_assets;
							if( isset( $wpmudev_hmbp_handles_assets[ $handle1 ], $wpmudev_hmbp_handles_assets[ $handle2 ] ) ){
								return $wpmudev_hmbp_handles_assets[ $handle1 ] < $wpmudev_hmbp_handles_assets[ $handle2 ] ? -1 : 1;
							}
							return 0;
						});
					}else{
						// look like all fine return here
					}

					// unset
					unset( $wpmudev_hmbp_handles_assets );
				}
				return $handles;
			}
		}

		$run = new WPMUDEV_HMBP_Reoder_Assets;
	}
}