EVOLUTION-MANAGER
Edit File: function-maintenance.php
<?php /** * Maintenance mode. * * @return void */ function flatsome_maintenance_mode() { // Exit if not active. if ( ! get_theme_mod( 'maintenance_mode', 0 ) ) { return; } global $pagenow; nocache_headers(); if ( $pagenow === 'wp-login.php' || is_admin() ) { return; } $maintenance_mode_bypass_key = get_theme_mod( 'maintenance_mode_bypass_key' ); $has_access_by_key = ! empty( $maintenance_mode_bypass_key ) && isset( $_GET[ $maintenance_mode_bypass_key ] ); // phpcs:ignore WordPress.Security.NonceVerification if ( $has_access_by_key ) { return; } $args = apply_filters( 'flatsome_maintenance_mode', [ 'access_mode' => 'roles', ] ); switch ( $args['access_mode'] ) { case 'current_user_can': if ( current_user_can( ! empty( $args['capability'] ) ? $args['capability'] : 'manage_options' ) ) { return; } break; case 'logged_in': if ( is_user_logged_in() ) { return; } break; case 'roles': $user = wp_get_current_user(); $user_roles = $user->roles; if ( is_multisite() && is_super_admin() ) { $user_roles[] = 'super_admin'; } $exclude_roles = array_keys( array_filter( get_theme_mod( 'maintenance_mode_excluded_roles', [] ), function ( $value ) { return ! empty( $value ); } ) ); // Super admin and administrator roles should always be excluded. $exclude_roles[] = 'super_admin'; $exclude_roles[] = 'administrator'; $compare_roles = array_intersect( $user_roles, $exclude_roles ); if ( ! empty( $compare_roles ) ) { return; } break; default: break; } // Enter maintenance mode. add_filter( 'body_class', function ( $classes ) { $classes[] = 'ux-maintenance-mode'; return $classes; } ); // Remove unnecessary templates. remove_action( 'wp_footer', 'woocommerce_demo_store' ); remove_action( 'wp_footer', 'flatsome_cookie_notice_template' ); // Clear Cachify Cache. if ( has_action( 'cachify_flush_cache' ) ) { do_action( 'cachify_flush_cache' ); } // Clear Super Cache. if ( function_exists( 'wp_cache_clear_cache' ) ) { ob_end_clean(); wp_cache_clear_cache(); } // Clear W3 Total Cache. if ( function_exists( 'w3tc_pgcache_flush' ) ) { ob_end_clean(); w3tc_pgcache_flush(); } $protocol = wp_get_server_protocol(); header( "$protocol 503 Service Unavailable", true, 503 ); header( 'Content-Type: text/html; charset=utf-8' ); header( 'Retry-After: 600' ); get_template_part( 'maintenance' ); die(); } add_action( 'template_redirect', 'flatsome_maintenance_mode' );