<?php
/**
 * Bootswatch Theme Customizer
 *
 * @package Bootswatch
 */

/**
 * Add postMessage support for site title and description for the Theme Customizer.
 *
 * @param WP_Customize_Manager $wp_customize Theme Customizer object.
 */
add_action( 'customize_register',  function ( $wp_customize ) {
	$wp_customize->get_setting( 'blogname' )->transport = 'postMessage';
	$wp_customize->get_setting( 'blogdescription' )->transport = 'postMessage';

	if ( isset( $wp_customize->selective_refresh ) ) {
		$wp_customize->selective_refresh->add_partial( 'blogname', [
			'selector'        => '.site-title',
			'render_callback' => function () {
				bloginfo( 'name' );
			},
		] );
	}
} );

/**
 * Binds JS handlers to make Theme Customizer preview reload changes asynchronously.
 */
add_action( 'customize_preview_init', function () {
	wp_enqueue_script( 'bootswatch-customizer', get_template_directory_uri() . '/js/customizer.js', [ 'customize-preview' ], bootswatch_version(), true );
} );