📄 class-kirki-control-code.php

<?php
/**
 * Customizer Control: code.
 *
 * Creates a new custom control.
 * Custom controls accept raw HTML/JS.
 *
 * @package	Kirki
 * @subpackage Controls
 * @copyright  Copyright (c) 2020, David Vongries
 * @license	https://opensource.org/licenses/MIT
 * @since	  1.0
 */
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}
/**
 * Adds a "code" control, alias of the WP_Customize_Code_Editor_Control class.
 */
class Kirki_Control_Code extends WP_Customize_Code_Editor_Control {
	/**
	 * Whitelisting the "required" argument.
	 *
	 * @since 3.0.17
	 * @access public
	 * @var array
	 */
	public $required = array();
	/**
	 * Refresh the parameters passed to the JavaScript via JSON.
	 *
	 * @see WP_Customize_Control::to_json()
	 */
	public function to_json() {
		// Get the basics from the parent class.
		parent::to_json();
		// Required.
		$this->json['required'] = $this->required;
	}
}