mainwp-child/mainwp-child.php

<?php
/**
 * MainWP Child Plugin
 *
 * @package MainWP\Child
 */

/**
 * Plugin Name: MainWP Child
 * Description: Provides a secure connection between your MainWP Dashboard and your WordPress sites. MainWP allows you to manage WP sites from one central location. Plugin documentation and options can be found here https://mainwp.com/kb.
 * Plugin URI: https://mainwp.com/
 * Author: MainWP
 * Author URI: https://mainwp.com
 * Text Domain: mainwp-child
 * Version: 6.0.1
 * Requires at least: 6.2
 * Requires PHP: 7.4
 * License: GPLv3 or later
 * License URI: https://www.gnu.org/licenses/gpl-3.0.html
 */

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

require_once ABSPATH . 'wp-includes' . DIRECTORY_SEPARATOR . 'version.php'; // NOSONAR - WP compatible. Version information from WordPress.

/**
 * Define MainWP Child Plugin Debug Mode.
 *
 * @const ( bool ) Whether or not MainWP Child is in debug mode. Default: false.
 * @source https://code-reference.mainwp.com/classes/MainWP.Child.MainWP_Child.html
 */
if ( ! defined( 'MAINWP_CHILD_DEBUG' ) ) {
    define( 'MAINWP_CHILD_DEBUG', false );
}

if ( ! defined( 'MAINWP_CHILD_FILE' ) ) {

    /**
     * Define MainWP Child Plugin absolute full path and filename of this file.
     *
     * @const ( string ) Defined MainWP Child file path.
     * @source https://github.com/mainwp/mainwp-child/blob/master/mainwp-child.php
     */
    define( 'MAINWP_CHILD_FILE', __FILE__ );
}

if ( ! defined( 'MAINWP_CHILD_PLUGIN_DIR' ) ) {

    /**
     * Define MainWP Child Plugin Directory.
     *
     * @const ( string ) Defined MainWP Child Plugin Directory.
     * @source https://github.com/mainwp/mainwp-child/blob/master/mainwp-child.php
     */
    define( 'MAINWP_CHILD_PLUGIN_DIR', plugin_dir_path( MAINWP_CHILD_FILE ) );
}

if ( ! defined( 'MAINWP_CHILD_MODULES_DIR' ) ) {

    /**
     * Define MainWP Child Modules Directory.
     *
     * @since 5.4.1
     */
    define( 'MAINWP_CHILD_MODULES_DIR', MAINWP_CHILD_PLUGIN_DIR . 'modules/' );
}

if ( ! defined( 'MAINWP_CHILD_URL' ) ) {

    /**
     * Define MainWP Child Plugin URL.
     *
     * @const ( string ) Defined MainWP Child Plugin URL.
     * @source https://github.com/mainwp/mainwp-child/blob/master/mainwp-child.php
     */
    define( 'MAINWP_CHILD_URL', plugin_dir_url( MAINWP_CHILD_FILE ) );
}

/**
 * MainWP Child Plugin Autoloader to load all other class files.
 *
 * @param string $class_name Name of the class to load.
 *
 * @uses \MainWP\Child\MainWP_Child()
 */
function mainwp_child_autoload( $class_name ) {

    if ( \mainwp_child_modules_loader( $class_name ) ) {
        return;
    }

    $autoload_dir = \trailingslashit( __DIR__ . '/class' );

    if ( 0 === strpos( $class_name, 'MainWP\Child' ) ) {
        // strip the namespace prefix: MainWP\Child\ .
        $class_name    = substr( $class_name, 13 );
        $autoload_path = sprintf( '%sclass-%s.php', $autoload_dir, strtolower( str_replace( '_', '-', $class_name ) ) );
        if ( file_exists( $autoload_path ) ) {
            require_once $autoload_path; // NOSONAR - WP compatible.
        }
    }
}

if ( function_exists( 'spl_autoload_register' ) ) {
    spl_autoload_register( 'mainwp_child_autoload' );
}

require_once MAINWP_CHILD_PLUGIN_DIR . 'includes' . DIRECTORY_SEPARATOR . 'functions.php'; // NOSONAR - WP compatible.

// Delay the heavy constructor until we really need it.
$mainWPChild = null;
$get_child   = static function () use ( &$mainWPChild ) {
    if ( null === $mainWPChild ) {
        $mainWPChild = new MainWP\Child\MainWP_Child(
            WP_PLUGIN_DIR . DIRECTORY_SEPARATOR . plugin_basename( __FILE__ )
        );
    }
    return $mainWPChild;
};

register_activation_hook(
    __FILE__,
    static function () use ( $get_child ) {
        $get_child()->activation();
    }
);
register_deactivation_hook(
    __FILE__,
    static function () use ( $get_child ) {
        $get_child()->deactivation();
    }
);

add_action(
    'plugins_loaded',
    function () use ( $get_child ) {
        if (
            ! is_admin()
            && ! wp_doing_ajax()
            && ! ( defined( 'REST_REQUEST' ) && REST_REQUEST )
            && ! wp_doing_cron()
            && ! defined( 'WP_CLI' )
            && ! isset( $_REQUEST['mainwpsignature'] ) // phpcs:ignore WordPress.Security.NonceVerification

        ) {
            // For frontend requests, use lightweight initialization.
            $get_child()->init_frontend_only();
        } else {
            // For admin, AJAX, REST, cron, CLI, or API requests, use full initialization.
            $get_child()->init_full();
        }
    }
);

$changes_logs_mod_file = MAINWP_CHILD_PLUGIN_DIR . 'modules' . DIRECTORY_SEPARATOR . 'changes-logs' . DIRECTORY_SEPARATOR . 'changes-logs.php';
if ( file_exists( $changes_logs_mod_file ) ) {
    include_once $changes_logs_mod_file; // NOSONAR - ok.
}