WordPress Snippet: Incluir ACF en un plugin

incluir-acf-en-plugin.php

<?php
/**
 * @snippet       WordPress Snippet: Incluir ACF en un plugin
 * @author        Oscar Abad Folgueira
 * @author_url    https://www.oscarabadfolgueira.com
 * @snippet_url   https://oscarabadfolgueira.com/
 */
 
if( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly

/** Detect ACF plugin. Include if not present. */
if ( !class_exists('acf') ) { // if ACF plugin does not currently exist

  /** Customize ACF path */
  add_filter('acf/settings/path', 'oaf_acf_settings_path');
  function oaf_acf_settings_path( $path ) {
    $path = plugin_dir_path( __FILE__ ) . 'acf/';
    return $path;
  }

  /** Customize ACF dir */
  add_filter('acf/settings/dir', 'oaf_acf_settings_dir');
  function oaf_acf_settings_dir( $path ) {
    $dir = plugin_dir_url( __FILE__ ) . 'acf/';
    return $dir;
  }

  /** Hide ACF field group menu item */
  add_filter('acf/settings/show_admin', '__return_false');

  /**  Include ACF */
  include_once( plugin_dir_path( __FILE__ ) . 'acf/acf.php' );

  /** Create JSON save point */
  add_filter('acf/settings/save_json', 'oaf_acf_json_save_point');
  function oaf_acf_json_save_point( $path ) {
    $path = plugin_dir_path( __FILE__ ) . 'acf-json/';
    return $path;
  }

  /** Create JSON load point */
  add_filter('acf/settings/load_json', 'oaf_acf_json_load_point');

  /** Stop ACF upgrade notifications */
  add_filter( 'site_transient_update_plugins', 'oaf_stop_acf_update_notifications', 11 );
  function oaf_stop_acf_update_notifications( $value ) {
    unset( $value->response[ plugin_dir_path( __FILE__ ) . 'acf/acf.php' ] );
    return $value;
  }
} else { // else ACF plugin does exist

  /** Start: Create JSON load point */
  add_filter('acf/settings/load_json', 'oaf_acf_json_load_point');

} // end-if ACF Pro plugin does not currently exist

/** Function to create JSON load point */
function oaf_acf_json_load_point( $paths ) {
  $paths[] = plugin_dir_path( __FILE__ ) . 'acf-json-load';
  return $paths;
}