Kirki_Modules_PostMessage

Complexity

Total Complexity

9

Size/Duplication

Total Lines	31
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
B	postmessage()	0	13	8

<?php
/**
 * Automatic postMessage scripts calculation for Kirki controls.
 *
 * @package     Kirki
 * @category    Modules
 * @author      Aristeides Stathopoulos
 * @copyright   Copyright (c) 2016, Aristeides Stathopoulos
 * @license     http://opensource.org/licenses/https://opensource.org/licenses/MIT
 * @since       2.4.0
 */

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Adds styles to the customizer.
 */
class Kirki_Modules_PostMessage {

	/**
	 * Constructor.
	 *
	 * @access public
	 * @since 2.4.0
	 */
	public function __construct() {
		add_action( 'customize_preview_init', array( $this, 'postmessage' ) );
	}

	/**
	 * Enqueues the postMessage script
	 * and adds variables to it using the wp_localize_script function.
	 * The rest is handled via JS.
	 */
	public function postmessage() {

		wp_enqueue_script( 'kirki_auto_postmessage', trailingslashit( Kirki::$url ) . 'modules/postmessage/postmessage.js', array( 'customize-preview' ), false, true );
		$js_vars_fields = array();
		$fields = Kirki::$fields;
		foreach ( $fields as $field ) {
			if ( isset( $field['transport'] ) && 'postMessage' === $field['transport'] && isset( $field['js_vars'] ) && ! empty( $field['js_vars'] ) && is_array( $field['js_vars'] ) && isset( $field['settings'] ) ) {
				$js_vars_fields[ $field['settings'] ] = $field['js_vars'];
			}
		}
		wp_localize_script( 'kirki_auto_postmessage', 'jsvars', $js_vars_fields );

	}
}