functions.php

<?php
/**
 * Raw Child.
 *
 * This file adds functions to the Raw Child Theme.
 *
 * @package Raw Child
 * @author  rawsta
 * @license GPL-2.0-or-later
 * @link    https://github.com/rawsta/raw-child/
 */

// Exit if accessed directly.
defined( 'ABSPATH' ) || exit;

// Child theme (do not remove).
define( 'CHILD_THEME_NAME', 'Raw Child' );
define( 'CHILD_THEME_URL', 'https://rawsta.de/' );
define( 'CHILD_THEME_HANDLE', sanitize_title_with_dashes( wp_get_theme()->get( 'Name' ) ) );
define( 'CHILD_THEME_VERSION', wp_get_theme()->get( 'Version' ) );

// Try minimum requirements and display error messages.
require_once get_stylesheet_directory() . '/lib/errors.php';

// TODO: don't start the engine -> https://garyjones.io/dont-start-the-engine
// Starts the engine.
require_once get_template_directory() . '/lib/init.php';


// Stop loading depriated functions
add_filter( 'genesis_load_deprecated', '__return_false' );



// Set Theme defaults.
require_once get_stylesheet_directory() . '/lib/theme-defaults.php';

// Adds helper functions.
require_once get_stylesheet_directory() . '/lib/helper-functions.php';

// Customize the backend to fit the branding.
require_once get_stylesheet_directory() . '/lib/branding.php';

// Adds image upload and color select to Customizer.
require_once get_stylesheet_directory() . '/lib/customize.php';

// Includes Customizer CSS.
require_once get_stylesheet_directory() . '/lib/output.php';

// Modifying general structure.
require_once get_stylesheet_directory() . '/lib/genesis.php';

// Modifying general structure.
require_once get_stylesheet_directory() . '/lib/structure.php';

// Modifying general structure.
require_once get_stylesheet_directory() . '/lib/template.php';

// Modifying general navigation.
require_once get_stylesheet_directory() . '/lib/navigation.php';

// Modifying Posts and Pages.
require_once get_stylesheet_directory() . '/lib/post-pages.php';

// Customize comments.
require_once get_stylesheet_directory() . '/lib/comments.php';


// Adds WooCommerce support.
require_once get_stylesheet_directory() . '/lib/woocommerce/woocommerce-setup.php';

// Adds the required WooCommerce styles and Customizer CSS.
require_once get_stylesheet_directory() . '/lib/woocommerce/woocommerce-output.php';

// Adds the Genesis Connect WooCommerce notice.
require_once get_stylesheet_directory() . '/lib/woocommerce/woocommerce-notice.php';


// Sets localization.
add_action( 'after_setup_theme', 'raw_child_localization_setup' );
function raw_child_localization_setup() {
	load_child_theme_textdomain( genesis_get_theme_handle(), get_stylesheet_directory() . '/assets/languages' );
}



/**
 * Adds Gutenberg opt-in features and styling.
 *
 * @since 1.0.0
 */
add_action( 'after_setup_theme', 'raw_child_gutenberg_support' );
function raw_child_gutenberg_support() { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound -- using same in all child themes to allow action to be unhooked.
	require_once get_stylesheet_directory() . '/lib/gutenberg/init.php';
}



// Registers the responsive menus.
if ( function_exists( 'genesis_register_responsive_menus' ) ) {
	genesis_register_responsive_menus( genesis_get_config( 'responsive-menus' ) );
}




/**
 * Enqueues scripts and styles.
 *
 * @since 1.0.0
 */
add_action( 'wp_enqueue_scripts', 'raw_child_enqueue_scripts_styles' );
function raw_child_enqueue_scripts_styles() {

	$appearance = genesis_get_config( 'appearance' );

	wp_enqueue_style( 'dashicons' );

	wp_enqueue_style(  // phpcs:ignore WordPress.WP.EnqueuedResourceParameters.MissingVersion -- see https://core.trac.wordpress.org/ticket/49742
		genesis_get_theme_handle() . '-fonts',
		$appearance['fonts-url'],
		[],
		null
	);

	wp_enqueue_script(
		genesis_get_theme_handle() . '-js',
		get_stylesheet_directory_uri() . '/assets/js/rawchild.js',
		[ 'jquery' ],
		genesis_get_theme_version(),
		true
	);

}

/**
 * Add preconnect for Google Fonts.
 *
 * @since 3.4.1
 *
 * @param array  $urls          URLs to print for resource hints.
 * @param string $relation_type The relation type the URLs are printed.
 * @return array URLs to print for resource hints.
 */
add_filter( 'wp_resource_hints', 'raw_child_resource_hints', 10, 2 );
function raw_child_resource_hints( $urls, $relation_type ) {

	if ( wp_style_is( genesis_get_theme_handle() . '-fonts', 'queue' ) && 'preconnect' === $relation_type ) {
		$urls[] = [
			'href' => 'https://fonts.gstatic.com',
			'crossorigin',
		];
	}

	return $urls;
}




/**
 * Add desired theme supports.
 * See config file at `config/theme-supports.php`.
 *
 * @since 1.0.0
 */
add_action( 'after_setup_theme', 'raw_child_theme_support', 9 );
function raw_child_theme_support() {

	$theme_supports = genesis_get_config( 'theme-supports' );

	foreach ( $theme_supports as $feature => $args ) {
		add_theme_support( $feature, $args );
	}

}




/**
 * Add desired post type supports.
 * See config file at `config/post-type-supports.php`.
 *
 * @since 1.0.0
 */
add_action( 'after_setup_theme', 'raw_child_post_type_support', 9 );
function raw_child_post_type_support() {

	$post_type_supports = genesis_get_config( 'post-type-supports' );

	foreach ( $post_type_supports as $post_type => $args ) {
		add_post_type_support( $post_type, $args );
	}

}