functions.php

<?php
/**
 * Required by WordPress.
 *
 * Keep this file clean and only use it for requires.
 */

$advanced_builder = get_option('shoestrap_advanced_compiler');

require_once locate_template( '/lib/utils.php' );                           // Utility functions
require_once locate_template( '/lib/init.php' );                            // Initial theme setup and constants
require_once locate_template( '/lib/sidebar.php' );                         // Sidebar class
require_once locate_template( '/lib/config.php' );                          // Configuration
require_once locate_template( '/lib/activation.php' );                      // Theme activation
require_once locate_template( '/lib/cleanup.php' );                         // Cleanup
require_once locate_template( '/lib/nav.php' );                             // Custom nav modifications
require_once locate_template( '/lib/htaccess.php' );                        // Rewrites for assets, H5BP .htaccess
require_once locate_template( '/lib/widgets.php' );                         // Sidebars and widgets
require_once locate_template( '/lib/scripts.php' );                         // Scripts and stylesheets

require_once locate_template( '/lib/slide-down.php' );                      // Slide-down widget area functions

require_once locate_template( '/lib/customizer/customizer.php' );           // Customizer functions

require_once locate_template( '/lib/custom.php' );                          // Custom functions
require_once locate_template( '/lib/admin/admin.php' );                     // Admin page
require_once locate_template( '/lib/admin/licencing.php' );                 // Licencing to allow auto-updates

require_once locate_template( '/lib/less.php' );                            // Less Compiling functions

// Load the following options only on single-site installations
// OR on multisite when the user is super-admin.
if ( ( is_multisite() && is_super_admin() ) || !is_multisite() ) {
  require_once locate_template( '/lib/admin/advanced_options.php' );        // Theme Advanced Options
}