wp-into-react/functions.php at master · MarcoJmz/wp-into-react · GitHub

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<?php

/**
 * WP Into React theme functions and definitions
 *
 * @package WP_Into_React
 */

if (! defined('WP_INTO_REACT_VERSION')) {
    define('WP_INTO_REACT_VERSION', '1.0.0');
}

/**
 * Sets up theme defaults and registers support for various WordPress features.
 */
function wp_into_react_setup()
{
    // Add default posts and comments RSS feed links to head.
    add_theme_support('automatic-feed-links');

    // Let WordPress manage the document title.
    add_theme_support('title-tag');

    // Enable support for Post Thumbnails on posts and pages.
    add_theme_support('post-thumbnails');

    // Switch default core markup to valid HTML5.
    add_theme_support(
        'html5',
        [
            'search-form',
            'comment-form',
            'comment-list',
            'gallery',
            'caption',
            'style',
            'script',
        ]
    );

    // Add theme support for selective refresh for widgets.
    add_theme_support('customize-selective-refresh-widgets');
}
add_action('after_setup_theme', 'wp_into_react_setup');

/**
 * Enqueue scripts and styles.
 */
function wp_into_react_scripts()
{
    // Enqueue theme stylesheet.
    wp_enqueue_style('wp-into-react-style', get_stylesheet_uri(), array(), WP_INTO_REACT_VERSION);

    $asset_file = plugin_dir_path(__FILE__) . 'build/index.asset.php';

    if (! file_exists($asset_file)) {
        return;
    }

    $asset = include $asset_file;


    // Enqueue React built files when they become available
    if (file_exists(get_template_directory() . '/build/index.css')) {
        wp_enqueue_style(
            'wp-into-react-index',
            get_template_directory_uri() . '/build/index.css',
            array_filter(
                $asset['dependencies'],
                function ($style) {
                    return wp_style_is($style, 'registered');
                }
            ),
            $asset['version']
        );
    }

    if (file_exists(get_template_directory() . '/build/index.js')) {
        wp_enqueue_script(
            'wp-into-react-index',
            get_template_directory_uri() . '/build/index.js',
            $asset['dependencies'],
            $asset['version'],
            ['in_footer' => true]
        );
    }
}
add_action('wp_enqueue_scripts', 'wp_into_react_scripts');

/**
 * Add React-specific data to be available in JavaScript
 */
function wp_into_react_script_data()
{
    wp_localize_script(
        'wp-into-react-index',
        'wpIntoReactData',
        array(
            'restUrl' => esc_url_raw(rest_url()),
            'nonce' => wp_create_nonce('wp_rest'),
            'siteName' => get_bloginfo('name'),
            'siteUrl' => esc_url_raw(home_url()),
        )
    );
}
add_action('wp_enqueue_scripts', 'wp_into_react_script_data');