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

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

	if ( isset( $wp_customize->selective_refresh ) ) {
		$wp_customize->selective_refresh->add_partial( 'blogname', array(
			'selector'        => '.site-title a',
			'render_callback' => 'upstudy_customize_partial_blogname',
		) );
		$wp_customize->selective_refresh->add_partial( 'blogdescription', array(
			'selector'        => '.site-description',
			'render_callback' => 'upstudy_customize_partial_blogdescription',
		) );
	}
}
add_action( 'customize_register', 'upstudy_customize_register' );

/**
 * Render the site title for the selective refresh partial.
 *
 * @return void
 */
function upstudy_customize_partial_blogname() {
	bloginfo( 'name' );
}

/**
 * Render the site tagline for the selective refresh partial.
 *
 * @return void
 */
function upstudy_customize_partial_blogdescription() {
	bloginfo( 'description' );
}

/**
 * Binds JS handlers to make Theme Customizer preview reload changes asynchronously.
 */
function upstudy_customize_preview_js() {
	wp_enqueue_script( 'upstudy-customizer', get_template_directory_uri() . '/assets/js/customizer.js', array( 'customize-preview' ), UPSTUDY_THEME_VERSION, true );
}
add_action( 'customize_preview_init', 'upstudy_customize_preview_js' );


///Theme settings style root
function upstudy_get_url_override_allowlist() {
    return [
        'blog_single_layout'       => ['blog_layout_image_first', 'blog_layout_title_first', 'blog_layout_overlay'],
        'tutor_single_page_layout' => ['1', '2', '3', '4', '5'],
        'lp_single_page_layout'    => ['1', '2', '3', '4', '5'],
        'ld_single_page_layout'    => ['1', '2', '3', '4', '5'],
        'ms_single_page_layout'    => ['1', '2', '3', '4', '5'],
        'sen_course_archive_style' => ['1', '2', '3', '4', '5'],
        'lif_single_page_layout'   => ['1', '2', '3', '4', '5'],
        'rtl_single_page_layout'   => ['1', '2', '3', '4', '5'],
    ];
}

add_action('after_setup_theme', function () {
    $allowlist = upstudy_get_url_override_allowlist();

    foreach ($allowlist as $setting => $allowed_values) {
        // Each theme_mod_{setting} for separate filter
        add_filter("theme_mod_{$setting}", function ($value) use ($setting, $allowed_values) {
            if (isset($_GET[$setting])) {
                $new = sanitize_text_field(wp_unslash($_GET[$setting]));
                if (in_array($new, $allowed_values, true)) {
                    return $new;
                }
            }
            return $value;
        }, 10, 1);
    }
});