Tiny File Manager

Back Back Up Advanced Editor

<?php

if (!defined('ABSPATH')) {
    exit;
}
if (!class_exists('ACF_Form_Gutenberg')) {
    class ACF_Form_Gutenberg
    {
        function __construct()
        {
            add_action('enqueue_block_editor_assets', array($this, 'enqueue_block_editor_assets'));
            add_action('acf/validate_save_post', array($this, 'acf_validate_save_post'), 999);
        }
        function enqueue_block_editor_assets()
        {
            add_action('add_meta_boxes', array($this, 'add_meta_boxes'), 20, 0);
            add_action('block_editor_meta_box_hidden_fields', array($this, 'block_editor_meta_box_hidden_fields'));
            add_filter('filter_block_editor_meta_boxes', array($this, 'filter_block_editor_meta_boxes'));
        }
        function add_meta_boxes()
        {
            remove_action('edit_form_after_title', array(acf_get_instance('ACF_Form_Post'), 'edit_form_after_title'));
        }
        function block_editor_meta_box_hidden_fields()
        {
            acf_get_instance('ACF_Form_Post')->edit_form_after_title();
        }
        function filter_block_editor_meta_boxes($wp_meta_boxes)
        {
            global $current_screen;
            if (isset($wp_meta_boxes[$current_screen->id]['acf_after_title'])) {
                $locations = $wp_meta_boxes[$current_screen->id];
                if (!isset($locations['normal'])) {
                    $locations['normal'] = array();
                }
                if (!isset($locations['normal']['high'])) {
                    $locations['normal']['high'] = array();
                }
                foreach ($locations['acf_after_title'] as $priority => $meta_boxes) {
                    $locations['normal']['high'] = array_merge($meta_boxes, $locations['normal']['high']);
                }
                $wp_meta_boxes[$current_screen->id] = $locations;
                unset($wp_meta_boxes[$current_screen->id]['acf_after_title']);
                add_filter('get_user_option_meta-box-order_' . $current_screen->id, array($this, 'modify_user_option_meta_box_order'));
            }
            return $wp_meta_boxes;
        }
        function modify_user_option_meta_box_order($locations)
        {
            if (!empty($locations['acf_after_title'])) {
                if (!empty($locations['normal'])) {
                    $locations['normal'] = $locations['acf_after_title'] . ',' . $locations['normal'];
                } else {
                    $locations['normal'] = $locations['acf_after_title'];
                }
                unset($locations['acf_after_title']);
            }
            return $locations;
        }
        function acf_validate_save_post()
        {
            if (isset($_GET['meta-box-loader'])) {
                acf_reset_validation_errors();
            }
        }
    }
    acf_new_instance('ACF_Form_Gutenberg');
}