mirror of
https://github.com/WenPai-org/wp-domain-mapping.git
synced 2025-08-03 22:39:47 +08:00
898 lines
42 KiB
PHP
898 lines
42 KiB
PHP
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<?php
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/**
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* 域名健康监控功能
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*
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* 处理域名健康状态检查和通知
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*
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* @package WP Domain Mapping
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*/
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// 防止直接访问
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if (!defined('ABSPATH')) {
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exit;
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}
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/**
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* 域名健康监控类
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*/
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class WP_Domain_Mapping_Health {
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/**
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* 类实例
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*
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* @var WP_Domain_Mapping_Health
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*/
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protected static $instance;
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/**
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* 数据库实例
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*/
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private $db;
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/**
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* 获取类实例
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*
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* @return WP_Domain_Mapping_Health
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*/
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public static function get_instance() {
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if (is_null(self::$instance)) {
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self::$instance = new self();
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}
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return self::$instance;
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}
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/**
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* 构造函数
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*/
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private function __construct() {
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$this->db = WP_Domain_Mapping_DB::get_instance();
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// 添加菜单页面
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add_action('network_admin_menu', array($this, 'add_menu_page'), 30);
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// 添加AJAX处理程序
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add_action('wp_ajax_dm_check_domain_health', array($this, 'ajax_check_domain_health'));
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// 添加计划任务钩子
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add_action('dm_domain_health_check', array($this, 'scheduled_health_check'));
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// 初始化计划任务
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$this->initialize_cron();
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// 处理手动健康检查
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add_action('admin_init', array($this, 'handle_manual_check'));
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// 处理设置保存
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add_action('admin_init', array($this, 'handle_settings_save'));
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}
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/**
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* 初始化定时健康检查
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*/
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private function initialize_cron() {
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// 注册激活时的钩子
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register_activation_hook(WP_DOMAIN_MAPPING_BASENAME, array($this, 'schedule_health_check'));
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// 注册停用时的钩子
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register_deactivation_hook(WP_DOMAIN_MAPPING_BASENAME, array($this, 'unschedule_health_check'));
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}
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/**
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* 添加健康监控菜单
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*/
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public function add_menu_page() {
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add_submenu_page(
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'settings.php',
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__('Domain Health', 'wp-domain-mapping'),
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__('Domain Health', 'wp-domain-mapping'),
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'manage_network',
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'domain-mapping-health',
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array($this, 'render_page')
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);
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}
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/**
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* 计划健康检查任务
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*/
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public function schedule_health_check() {
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if (!wp_next_scheduled('dm_domain_health_check')) {
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wp_schedule_event(time(), 'daily', 'dm_domain_health_check');
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}
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}
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/**
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* 取消健康检查任务
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*/
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public function unschedule_health_check() {
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$timestamp = wp_next_scheduled('dm_domain_health_check');
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if ($timestamp) {
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wp_unschedule_event($timestamp, 'dm_domain_health_check');
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}
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}
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/**
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* 处理手动健康检查
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*/
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public function handle_manual_check() {
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if (isset($_POST['dm_manual_health_check']) && $_POST['dm_manual_health_check']) {
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// 验证nonce
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if (!isset($_POST['dm_manual_health_check_nonce']) || !wp_verify_nonce($_POST['dm_manual_health_check_nonce'], 'dm_manual_health_check')) {
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wp_die(__('Security check failed.', 'wp-domain-mapping'));
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}
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// 检查权限
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if (!current_user_can('manage_network')) {
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wp_die(__('You do not have sufficient permissions to perform this action.', 'wp-domain-mapping'));
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}
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// 执行健康检查
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$this->run_health_check_for_all_domains();
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// 重定向回健康页面
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wp_redirect(add_query_arg(array('page' => 'domain-mapping-health', 'checked' => 1), network_admin_url('settings.php')));
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exit;
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}
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}
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/**
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* 处理设置保存
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*/
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public function handle_settings_save() {
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if (isset($_POST['dm_health_settings']) && $_POST['dm_health_settings']) {
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// 验证nonce
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if (!isset($_POST['dm_health_settings_nonce']) || !wp_verify_nonce($_POST['dm_health_settings_nonce'], 'dm_health_settings')) {
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wp_die(__('Security check failed.', 'wp-domain-mapping'));
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}
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// 检查权限
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if (!current_user_can('manage_network')) {
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wp_die(__('You do not have sufficient permissions to perform this action.', 'wp-domain-mapping'));
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}
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// 保存设置
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$health_check_enabled = isset($_POST['health_check_enabled']) ? (bool) $_POST['health_check_enabled'] : false;
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$health_notifications_enabled = isset($_POST['health_notifications_enabled']) ? (bool) $_POST['health_notifications_enabled'] : false;
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$notification_email = isset($_POST['notification_email']) ? sanitize_email($_POST['notification_email']) : '';
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$ssl_expiry_threshold = isset($_POST['ssl_expiry_threshold']) ? intval($_POST['ssl_expiry_threshold']) : 14;
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update_site_option('dm_health_check_enabled', $health_check_enabled);
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update_site_option('dm_health_notifications_enabled', $health_notifications_enabled);
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update_site_option('dm_notification_email', $notification_email);
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update_site_option('dm_ssl_expiry_threshold', $ssl_expiry_threshold);
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// 如果启用了自动检查，确保计划任务已设置
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if ($health_check_enabled) {
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$this->schedule_health_check();
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} else {
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$this->unschedule_health_check();
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}
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// 重定向回健康页面
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wp_redirect(add_query_arg(array('page' => 'domain-mapping-health', 'settings-updated' => 1), network_admin_url('settings.php')));
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exit;
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}
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}
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/**
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* 渲染健康监控页面
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*/
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public function render_page() {
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// 检查权限
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if (!current_user_can('manage_network')) {
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wp_die(__('You do not have sufficient permissions to access this page.', 'wp-domain-mapping'));
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}
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// 获取所有域名
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global $wpdb;
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$table = $wpdb->base_prefix . WP_DOMAIN_MAPPING_TABLE_DOMAINS;
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$domains = $wpdb->get_results("
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SELECT d.*, b.domain as original_domain, b.path
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FROM {$table} d
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JOIN {$wpdb->blogs} b ON d.blog_id = b.blog_id
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ORDER BY d.blog_id ASC, d.active DESC
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");
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// 获取健康检查结果（如果有）
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$health_results = get_site_option('dm_domain_health_results', array());
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// 渲染页面
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?>
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<div class="wrap">
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<h1><?php echo esc_html(get_admin_page_title()); ?></h1>
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<?php
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// 显示成功消息（如果有）
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if (isset($_GET['checked']) && $_GET['checked']) {
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echo '<div class="notice notice-success is-dismissible"><p>' .
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__('Domain health check completed.', 'wp-domain-mapping') .
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'</p></div>';
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}
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if (isset($_GET['settings-updated']) && $_GET['settings-updated']) {
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echo '<div class="notice notice-success is-dismissible"><p>' .
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__('Settings saved.', 'wp-domain-mapping') .
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'</p></div>';
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}
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?>
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<div class="card domain-mapping-card" style="max-width: 100%; margin-top: 20px; padding: 20px; background: #fff; border: 1px solid #ccd0d4; border-radius: 4px; box-shadow: 0 1px 1px rgba(0,0,0,.04);">
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<h2><?php _e('Domain Health Status', 'wp-domain-mapping'); ?></h2>
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<p>
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<form method="post" action="">
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<?php wp_nonce_field('dm_manual_health_check', 'dm_manual_health_check_nonce'); ?>
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<input type="hidden" name="dm_manual_health_check" value="1">
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<input type="submit" class="button button-primary" value="<?php esc_attr_e('Check All Domains Now', 'wp-domain-mapping'); ?>">
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</form>
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</p>
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<div class="tablenav top">
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<div class="tablenav-pages">
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<span class="displaying-num">
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<?php
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if (!empty($domains)) {
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printf(
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_n('%s domain', '%s domains', count($domains), 'wp-domain-mapping'),
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number_format_i18n(count($domains))
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);
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} else {
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_e('No domains found', 'wp-domain-mapping');
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}
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?>
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</span>
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</div>
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<br class="clear">
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</div>
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<table class="wp-list-table widefat fixed striped domains-health-table">
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<thead>
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<tr>
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<th class="column-domain"><?php _e('Domain', 'wp-domain-mapping'); ?></th>
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<th class="column-site"><?php _e('Site', 'wp-domain-mapping'); ?></th>
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<th class="column-dns"><?php _e('DNS Status', 'wp-domain-mapping'); ?></th>
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<th class="column-ssl"><?php _e('SSL Status', 'wp-domain-mapping'); ?></th>
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<th class="column-status"><?php _e('Reachable', 'wp-domain-mapping'); ?></th>
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<th class="column-last-check"><?php _e('Last Check', 'wp-domain-mapping'); ?></th>
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<th class="column-actions"><?php _e('Actions', 'wp-domain-mapping'); ?></th>
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</tr>
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</thead>
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<tbody>
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<?php if (!empty($domains)) : ?>
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<?php foreach ($domains as $domain) :
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$domain_key = md5($domain->domain);
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$health_data = isset($health_results[$domain_key]) ? $health_results[$domain_key] : null;
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$site_name = get_blog_option($domain->blog_id, 'blogname', __('Unknown', 'wp-domain-mapping'));
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?>
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<tr data-domain="<?php echo esc_attr($domain->domain); ?>" data-blog-id="<?php echo esc_attr($domain->blog_id); ?>">
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<td class="column-domain">
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<?php echo esc_html($domain->domain); ?>
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<?php if ($domain->active) : ?>
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<span class="dashicons dashicons-star-filled" style="color: #f0b849;" title="<?php esc_attr_e('Primary Domain', 'wp-domain-mapping'); ?>"></span>
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<?php endif; ?>
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</td>
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<td class="column-site">
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<a href="<?php echo esc_url(network_admin_url('site-info.php?id=' . $domain->blog_id)); ?>">
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<?php echo esc_html($site_name); ?>
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<div class="row-actions">
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<span class="original-domain"><?php echo esc_html($domain->original_domain . $domain->path); ?></span>
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</div>
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</a>
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</td>
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<td class="column-dns">
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<?php if ($health_data && isset($health_data['dns_status'])) : ?>
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<?php if ($health_data['dns_status'] === 'success') : ?>
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<span class="dashicons dashicons-yes-alt" style="color: #46b450;" title="<?php esc_attr_e('DNS correctly configured', 'wp-domain-mapping'); ?>"></span>
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<?php else : ?>
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<span class="dashicons dashicons-warning" style="color: #dc3232;" title="<?php echo esc_attr($health_data['dns_message']); ?>"></span>
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<?php endif; ?>
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<?php else : ?>
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<span class="dashicons dashicons-minus" style="color: #999;" title="<?php esc_attr_e('Not checked yet', 'wp-domain-mapping'); ?>"></span>
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<?php endif; ?>
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</td>
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<td class="column-ssl">
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<?php if ($health_data && isset($health_data['ssl_valid'])) : ?>
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<?php if ($health_data['ssl_valid']) : ?>
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<span class="dashicons dashicons-yes-alt" style="color: #46b450;" title="<?php esc_attr_e('SSL certificate valid', 'wp-domain-mapping'); ?>"></span>
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<div class="row-actions">
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<span><?php echo esc_html(sprintf(__('Expires: %s', 'wp-domain-mapping'), isset($health_data['ssl_expiry']) ? date('Y-m-d', strtotime($health_data['ssl_expiry'])) : '-')); ?></span>
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</div>
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<?php else : ?>
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<span class="dashicons dashicons-warning" style="color: #dc3232;" title="<?php esc_attr_e('SSL certificate issue', 'wp-domain-mapping'); ?>"></span>
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<?php endif; ?>
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<?php else : ?>
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<span class="dashicons dashicons-minus" style="color: #999;" title="<?php esc_attr_e('Not checked yet', 'wp-domain-mapping'); ?>"></span>
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<?php endif; ?>
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</td>
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<td class="column-status">
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<?php if ($health_data && isset($health_data['accessible'])) : ?>
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<?php if ($health_data['accessible']) : ?>
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<span class="dashicons dashicons-yes-alt" style="color: #46b450;" title="<?php esc_attr_e('Site is accessible', 'wp-domain-mapping'); ?>"></span>
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<?php else : ?>
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<span class="dashicons dashicons-warning" style="color: #dc3232;" title="<?php esc_attr_e('Site is not accessible', 'wp-domain-mapping'); ?>"></span>
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<?php endif; ?>
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<?php else : ?>
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<span class="dashicons dashicons-minus" style="color: #999;" title="<?php esc_attr_e('Not checked yet', 'wp-domain-mapping'); ?>"></span>
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<?php endif; ?>
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</td>
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|
|
<td class="column-last-check">
|
|||
|
|
<?php
|
|||
|
|
if ($health_data && isset($health_data['last_check'])) {
|
|||
|
|
echo esc_html(human_time_diff(strtotime($health_data['last_check']), current_time('timestamp'))) . ' ' . __('ago', 'wp-domain-mapping');
|
|||
|
|
} else {
|
|||
|
|
_e('Never', 'wp-domain-mapping');
|
|||
|
|
}
|
|||
|
|
?>
|
|||
|
|
</td>
|
|||
|
|
<td class="column-actions">
|
|||
|
|
<button type="button" class="button button-small check-domain-health" data-domain="<?php echo esc_attr($domain->domain); ?>">
|
|||
|
|
<?php _e('Check Now', 'wp-domain-mapping'); ?>
|
|||
|
|
</button>
|
|||
|
|
|
|||
|
|
<?php if ($health_data) : ?>
|
|||
|
|
<button type="button" class="button button-small show-health-details" data-domain="<?php echo esc_attr($domain->domain); ?>">
|
|||
|
|
<?php _e('Details', 'wp-domain-mapping'); ?>
|
|||
|
|
</button>
|
|||
|
|
<?php endif; ?>
|
|||
|
|
</td>
|
|||
|
|
</tr>
|
|||
|
|
<?php if ($health_data) : ?>
|
|||
|
|
<tr class="health-details-row" id="health-details-<?php echo esc_attr($domain_key); ?>" style="display: none;">
|
|||
|
|
<td colspan="7">
|
|||
|
|
<div class="health-details-content">
|
|||
|
|
<h4><?php echo sprintf(__('Health Details for %s', 'wp-domain-mapping'), esc_html($domain->domain)); ?></h4>
|
|||
|
|
|
|||
|
|
<table class="widefat striped" style="margin-top: 10px;">
|
|||
|
|
<tbody>
|
|||
|
|
<tr>
|
|||
|
|
<th><?php _e('Last Check', 'wp-domain-mapping'); ?></th>
|
|||
|
|
<td><?php echo isset($health_data['last_check']) ? esc_html(date('Y-m-d H:i:s', strtotime($health_data['last_check']))) : '-'; ?></td>
|
|||
|
|
</tr>
|
|||
|
|
<tr>
|
|||
|
|
<th><?php _e('DNS Status', 'wp-domain-mapping'); ?></th>
|
|||
|
|
<td>
|
|||
|
|
<?php if (isset($health_data['dns_status'])) : ?>
|
|||
|
|
<?php if ($health_data['dns_status'] === 'success') : ?>
|
|||
|
|
<span class="dashicons dashicons-yes-alt" style="color: #46b450;"></span>
|
|||
|
|
<?php _e('DNS correctly configured', 'wp-domain-mapping'); ?>
|
|||
|
|
<?php else : ?>
|
|||
|
|
<span class="dashicons dashicons-warning" style="color: #dc3232;"></span>
|
|||
|
|
<?php echo esc_html($health_data['dns_message']); ?>
|
|||
|
|
<?php endif; ?>
|
|||
|
|
<?php else : ?>
|
|||
|
|
<?php _e('Not checked', 'wp-domain-mapping'); ?>
|
|||
|
|
<?php endif; ?>
|
|||
|
|
</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr>
|
|||
|
|
<th><?php _e('Resolved IP', 'wp-domain-mapping'); ?></th>
|
|||
|
|
<td><?php echo isset($health_data['resolved_ip']) ? esc_html($health_data['resolved_ip']) : '-'; ?></td>
|
|||
|
|
</tr>
|
|||
|
|
<tr>
|
|||
|
|
<th><?php _e('SSL Valid', 'wp-domain-mapping'); ?></th>
|
|||
|
|
<td>
|
|||
|
|
<?php if (isset($health_data['ssl_valid'])) : ?>
|
|||
|
|
<?php if ($health_data['ssl_valid']) : ?>
|
|||
|
|
<span class="dashicons dashicons-yes-alt" style="color: #46b450;"></span>
|
|||
|
|
<?php _e('Valid', 'wp-domain-mapping'); ?>
|
|||
|
|
<?php else : ?>
|
|||
|
|
<span class="dashicons dashicons-warning" style="color: #dc3232;"></span>
|
|||
|
|
<?php _e('Invalid', 'wp-domain-mapping'); ?>
|
|||
|
|
<?php endif; ?>
|
|||
|
|
<?php else : ?>
|
|||
|
|
<?php _e('Not checked', 'wp-domain-mapping'); ?>
|
|||
|
|
<?php endif; ?>
|
|||
|
|
</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr>
|
|||
|
|
<th><?php _e('SSL Expiry', 'wp-domain-mapping'); ?></th>
|
|||
|
|
<td><?php echo isset($health_data['ssl_expiry']) ? esc_html(date('Y-m-d', strtotime($health_data['ssl_expiry']))) : '-'; ?></td>
|
|||
|
|
</tr>
|
|||
|
|
<tr>
|
|||
|
|
<th><?php _e('Response Code', 'wp-domain-mapping'); ?></th>
|
|||
|
|
<td>
|
|||
|
|
<?php
|
|||
|
|
if (isset($health_data['response_code'])) {
|
|||
|
|
echo esc_html($health_data['response_code']);
|
|||
|
|
if ($health_data['response_code'] >= 200 && $health_data['response_code'] < 400) {
|
|||
|
|
echo ' <span class="dashicons dashicons-yes-alt" style="color: #46b450;"></span>';
|
|||
|
|
} else {
|
|||
|
|
echo ' <span class="dashicons dashicons-warning" style="color: #dc3232;"></span>';
|
|||
|
|
}
|
|||
|
|
} else {
|
|||
|
|
echo '-';
|
|||
|
|
}
|
|||
|
|
?>
|
|||
|
|
</td>
|
|||
|
|
</tr>
|
|||
|
|
</tbody>
|
|||
|
|
</table>
|
|||
|
|
</div>
|
|||
|
|
</td>
|
|||
|
|
</tr>
|
|||
|
|
<?php endif; ?>
|
|||
|
|
<?php endforeach; ?>
|
|||
|
|
<?php else : ?>
|
|||
|
|
<tr>
|
|||
|
|
<td colspan="7"><?php _e('No domains found.', 'wp-domain-mapping'); ?></td>
|
|||
|
|
</tr>
|
|||
|
|
<?php endif; ?>
|
|||
|
|
</tbody>
|
|||
|
|
</table>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
<div class="card domain-mapping-card" style="max-width: 100%; margin-top: 20px; padding: 20px; background: #fff; border: 1px solid #ccd0d4; border-radius: 4px; box-shadow: 0 1px 1px rgba(0,0,0,.04);">
|
|||
|
|
<h2><?php _e('Health Check Settings', 'wp-domain-mapping'); ?></h2>
|
|||
|
|
|
|||
|
|
<form method="post" action="">
|
|||
|
|
<?php wp_nonce_field('dm_health_settings', 'dm_health_settings_nonce'); ?>
|
|||
|
|
<input type="hidden" name="dm_health_settings" value="1">
|
|||
|
|
|
|||
|
|
<table class="form-table" role="presentation">
|
|||
|
|
<tr>
|
|||
|
|
<th scope="row"><?php _e('Automatic Health Checks', 'wp-domain-mapping'); ?></th>
|
|||
|
|
<td>
|
|||
|
|
<fieldset>
|
|||
|
|
<legend class="screen-reader-text"><span><?php _e('Automatic Health Checks', 'wp-domain-mapping'); ?></span></legend>
|
|||
|
|
<label for="health_check_enabled">
|
|||
|
|
<input name="health_check_enabled" type="checkbox" id="health_check_enabled" value="1" <?php checked(get_site_option('dm_health_check_enabled', true)); ?>>
|
|||
|
|
<?php _e('Enable automatic daily health checks', 'wp-domain-mapping'); ?>
|
|||
|
|
</label>
|
|||
|
|
</fieldset>
|
|||
|
|
</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr>
|
|||
|
|
<th scope="row"><?php _e('Email Notifications', 'wp-domain-mapping'); ?></th>
|
|||
|
|
<td>
|
|||
|
|
<fieldset>
|
|||
|
|
<legend class="screen-reader-text"><span><?php _e('Email Notifications', 'wp-domain-mapping'); ?></span></legend>
|
|||
|
|
<label for="health_notifications_enabled">
|
|||
|
|
<input name="health_notifications_enabled" type="checkbox" id="health_notifications_enabled" value="1" <?php checked(get_site_option('dm_health_notifications_enabled', true)); ?>>
|
|||
|
|
<?php _e('Send email notifications when domain health issues are detected', 'wp-domain-mapping'); ?>
|
|||
|
|
</label>
|
|||
|
|
</fieldset>
|
|||
|
|
</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr>
|
|||
|
|
<th scope="row"><label for="notification_email"><?php _e('Notification Email', 'wp-domain-mapping'); ?></label></th>
|
|||
|
|
<td>
|
|||
|
|
<input name="notification_email" type="email" id="notification_email" class="regular-text" value="<?php echo esc_attr(get_site_option('dm_notification_email', get_option('admin_email'))); ?>">
|
|||
|
|
<p class="description"><?php _e('Email address for domain health notifications.', 'wp-domain-mapping'); ?></p>
|
|||
|
|
</td>
|
|||
|
|
</tr>
|
|||
|
|
<tr>
|
|||
|
|
<th scope="row"><label for="ssl_expiry_threshold"><?php _e('SSL Expiry Warning', 'wp-domain-mapping'); ?></label></th>
|
|||
|
|
<td>
|
|||
|
|
<input name="ssl_expiry_threshold" type="number" id="ssl_expiry_threshold" min="1" max="90" class="small-text" value="<?php echo esc_attr(get_site_option('dm_ssl_expiry_threshold', 14)); ?>">
|
|||
|
|
<span><?php _e('days', 'wp-domain-mapping'); ?></span>
|
|||
|
|
<p class="description"><?php _e('Send notifications when SSL certificates are expiring within this many days.', 'wp-domain-mapping'); ?></p>
|
|||
|
|
</td>
|
|||
|
|
</tr>
|
|||
|
|
</table>
|
|||
|
|
|
|||
|
|
<p class="submit">
|
|||
|
|
<input type="submit" name="submit" id="submit" class="button button-primary" value="<?php esc_attr_e('Save Changes', 'wp-domain-mapping'); ?>">
|
|||
|
|
</p>
|
|||
|
|
</form>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
<script type="text/javascript">
|
|||
|
|
jQuery(document).ready(function($) {
|
|||
|
|
// 单个域名健康检查
|
|||
|
|
$('.check-domain-health').on('click', function() {
|
|||
|
|
var $button = $(this);
|
|||
|
|
var domain = $button.data('domain');
|
|||
|
|
var $row = $button.closest('tr');
|
|||
|
|
|
|||
|
|
$button.prop('disabled', true).text('<?php esc_html_e('Checking...', 'wp-domain-mapping'); ?>');
|
|||
|
|
|
|||
|
|
$.ajax({
|
|||
|
|
url: ajaxurl,
|
|||
|
|
type: 'POST',
|
|||
|
|
data: {
|
|||
|
|
action: 'dm_check_domain_health',
|
|||
|
|
domain: domain,
|
|||
|
|
nonce: '<?php echo wp_create_nonce('dm_check_domain_health'); ?>'
|
|||
|
|
},
|
|||
|
|
dataType: 'json',
|
|||
|
|
success: function(response) {
|
|||
|
|
if (response.success) {
|
|||
|
|
// 刷新页面以显示更新的结果
|
|||
|
|
location.reload();
|
|||
|
|
} else {
|
|||
|
|
alert(response.data || '<?php esc_html_e('An error occurred during the health check.', 'wp-domain-mapping'); ?>');
|
|||
|
|
$button.prop('disabled', false).text('<?php esc_html_e('Check Now', 'wp-domain-mapping'); ?>');
|
|||
|
|
}
|
|||
|
|
},
|
|||
|
|
error: function() {
|
|||
|
|
alert('<?php esc_html_e('An error occurred during the health check.', 'wp-domain-mapping'); ?>');
|
|||
|
|
$button.prop('disabled', false).text('<?php esc_html_e('Check Now', 'wp-domain-mapping'); ?>');
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
// 显示/隐藏健康详情
|
|||
|
|
$('.show-health-details').on('click', function() {
|
|||
|
|
var domain = $(this).data('domain');
|
|||
|
|
var domainKey = md5(domain);
|
|||
|
|
$('#health-details-' + domainKey).toggle();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
// 简单MD5函数 (用于生成域名的唯一ID)
|
|||
|
|
function md5(string) {
|
|||
|
|
function md5cycle(x, k) {
|
|||
|
|
var a = x[0], b = x[1], c = x[2], d = x[3];
|
|||
|
|
|
|||
|
|
a = ff(a, b, c, d, k[0], 7, -680876936);
|
|||
|
|
d = ff(d, a, b, c, k[1], 12, -389564586);
|
|||
|
|
c = ff(c, d, a, b, k[2], 17, 606105819);
|
|||
|
|
b = ff(b, c, d, a, k[3], 22, -1044525330);
|
|||
|
|
// ...其余MD5算法...
|
|||
|
|
|
|||
|
|
x[0] = add32(a, x[0]);
|
|||
|
|
x[1] = add32(b, x[1]);
|
|||
|
|
x[2] = add32(c, x[2]);
|
|||
|
|
x[3] = add32(d, x[3]);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
function cmn(q, a, b, x, s, t) {
|
|||
|
|
a = add32(add32(a, q), add32(x, t));
|
|||
|
|
return add32((a << s) | (a >>> (32 - s)), b);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
function ff(a, b, c, d, x, s, t) {
|
|||
|
|
return cmn((b & c) | ((~b) & d), a, b, x, s, t);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
function add32(a, b) {
|
|||
|
|
return (a + b) & 0xFFFFFFFF;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 简化版本，仅用于客户端显示目的
|
|||
|
|
var hash = 0;
|
|||
|
|
if (string.length === 0) return hash;
|
|||
|
|
|
|||
|
|
for (var i = 0; i < string.length; i++) {
|
|||
|
|
var char = string.charCodeAt(i);
|
|||
|
|
hash = ((hash << 5) - hash) + char;
|
|||
|
|
hash = hash & hash; // 转换为32位整数
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return Math.abs(hash).toString(16);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
</script>
|
|||
|
|
<?php
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* AJAX处理域名健康检查
|
|||
|
|
*/
|
|||
|
|
public function ajax_check_domain_health() {
|
|||
|
|
// 检查权限
|
|||
|
|
if (!current_user_can('manage_network')) {
|
|||
|
|
wp_send_json_error(__('You do not have sufficient permissions to perform this action.', 'wp-domain-mapping'));
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 验证nonce
|
|||
|
|
if (!isset($_POST['nonce']) || !wp_verify_nonce($_POST['nonce'], 'dm_check_domain_health')) {
|
|||
|
|
wp_send_json_error(__('Security check failed.', 'wp-domain-mapping'));
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 获取域名
|
|||
|
|
$domain = isset($_POST['domain']) ? sanitize_text_field($_POST['domain']) : '';
|
|||
|
|
if (empty($domain)) {
|
|||
|
|
wp_send_json_error(__('No domain specified.', 'wp-domain-mapping'));
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 执行健康检查
|
|||
|
|
$result = $this->check_domain_health($domain);
|
|||
|
|
|
|||
|
|
// 保存结果
|
|||
|
|
$this->save_health_check_result($domain, $result);
|
|||
|
|
|
|||
|
|
// 返回结果
|
|||
|
|
wp_send_json_success($result);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 计划任务：执行所有域名健康检查
|
|||
|
|
*/
|
|||
|
|
public function scheduled_health_check() {
|
|||
|
|
// 检查是否启用了自动健康检查
|
|||
|
|
if (!get_site_option('dm_health_check_enabled', true)) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$this->run_health_check_for_all_domains();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 对所有域名执行健康检查
|
|||
|
|
*/
|
|||
|
|
private function run_health_check_for_all_domains() {
|
|||
|
|
global $wpdb;
|
|||
|
|
$table = $wpdb->base_prefix . WP_DOMAIN_MAPPING_TABLE_DOMAINS;
|
|||
|
|
|
|||
|
|
// 获取所有域名
|
|||
|
|
$domains = $wpdb->get_col("SELECT domain FROM {$table}");
|
|||
|
|
|
|||
|
|
// 初始化通知信息
|
|||
|
|
$issues = array();
|
|||
|
|
|
|||
|
|
// 检查每个域名
|
|||
|
|
foreach ($domains as $domain) {
|
|||
|
|
$result = $this->check_domain_health($domain);
|
|||
|
|
$this->save_health_check_result($domain, $result);
|
|||
|
|
|
|||
|
|
// 检查是否有问题
|
|||
|
|
if ($this->has_health_issues($result)) {
|
|||
|
|
$issues[$domain] = $result;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 如果启用了通知并且有问题，发送通知
|
|||
|
|
if (!empty($issues) && get_site_option('dm_health_notifications_enabled', true)) {
|
|||
|
|
$this->send_health_notification($issues);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 检查域名健康状态
|
|||
|
|
*
|
|||
|
|
* @param string $domain 要检查的域名
|
|||
|
|
* @return array 健康检查结果
|
|||
|
|
*/
|
|||
|
|
private function check_domain_health($domain) {
|
|||
|
|
$result = array(
|
|||
|
|
'domain' => $domain,
|
|||
|
|
'last_check' => current_time('mysql'),
|
|||
|
|
'dns_status' => 'error',
|
|||
|
|
'dns_message' => __('DNS check not performed', 'wp-domain-mapping'),
|
|||
|
|
'resolved_ip' => '',
|
|||
|
|
'ssl_valid' => false,
|
|||
|
|
'ssl_expiry' => '',
|
|||
|
|
'accessible' => false,
|
|||
|
|
'response_code' => 0
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
// 获取服务器IP或CNAME
|
|||
|
|
$server_ip = get_site_option('dm_ipaddress', '');
|
|||
|
|
$server_cname = get_site_option('dm_cname', '');
|
|||
|
|
|
|||
|
|
// 检查DNS设置
|
|||
|
|
$domain_ip = gethostbyname($domain);
|
|||
|
|
$result['resolved_ip'] = $domain_ip;
|
|||
|
|
|
|||
|
|
if ($domain_ip && $domain_ip !== $domain) {
|
|||
|
|
if ($server_ip && strpos($server_ip, $domain_ip) !== false) {
|
|||
|
|
$result['dns_status'] = 'success';
|
|||
|
|
$result['dns_message'] = __('Domain A record is correctly pointing to server IP.', 'wp-domain-mapping');
|
|||
|
|
} elseif ($server_cname && function_exists('dns_get_record')) {
|
|||
|
|
$dns_records = @dns_get_record($domain, DNS_CNAME);
|
|||
|
|
$has_valid_cname = false;
|
|||
|
|
|
|||
|
|
if ($dns_records) {
|
|||
|
|
foreach ($dns_records as $record) {
|
|||
|
|
if (isset($record['target']) &&
|
|||
|
|
(
|
|||
|
|
$record['target'] === $server_cname ||
|
|||
|
|
strpos($record['target'], $server_cname) !== false
|
|||
|
|
)) {
|
|||
|
|
$has_valid_cname = true;
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ($has_valid_cname) {
|
|||
|
|
$result['dns_status'] = 'success';
|
|||
|
|
$result['dns_message'] = __('Domain CNAME record is correctly configured.', 'wp-domain-mapping');
|
|||
|
|
} else {
|
|||
|
|
$result['dns_message'] = __('Domain is not pointing to the correct server.', 'wp-domain-mapping');
|
|||
|
|
}
|
|||
|
|
} else {
|
|||
|
|
$result['dns_message'] = __('Cannot verify DNS configuration.', 'wp-domain-mapping');
|
|||
|
|
}
|
|||
|
|
} else {
|
|||
|
|
$result['dns_message'] = __('Domain does not resolve to an IP address.', 'wp-domain-mapping');
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 检查网站可访问性和SSL
|
|||
|
|
$response = $this->test_domain_connection($domain);
|
|||
|
|
|
|||
|
|
if ($response) {
|
|||
|
|
$result['accessible'] = $response['accessible'];
|
|||
|
|
$result['response_code'] = $response['response_code'];
|
|||
|
|
$result['ssl_valid'] = $response['ssl_valid'];
|
|||
|
|
$result['ssl_expiry'] = $response['ssl_expiry'];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $result;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 测试域名连接
|
|||
|
|
*
|
|||
|
|
* @param string $domain 域名
|
|||
|
|
* @return array|false 连接测试结果
|
|||
|
|
*/
|
|||
|
|
private function test_domain_connection($domain) {
|
|||
|
|
if (!function_exists('curl_init')) {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$result = array(
|
|||
|
|
'accessible' => false,
|
|||
|
|
'response_code' => 0,
|
|||
|
|
'ssl_valid' => false,
|
|||
|
|
'ssl_expiry' => ''
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
// 测试HTTPS连接
|
|||
|
|
$ch = curl_init('https://' . $domain);
|
|||
|
|
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
|
|||
|
|
curl_setopt($ch, CURLOPT_HEADER, true);
|
|||
|
|
curl_setopt($ch, CURLOPT_NOBODY, true);
|
|||
|
|
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
|
|||
|
|
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
|
|||
|
|
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
|
|||
|
|
|
|||
|
|
$response = curl_exec($ch);
|
|||
|
|
$response_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
|
|||
|
|
$result['response_code'] = $response_code;
|
|||
|
|
|
|||
|
|
if ($response !== false && $response_code > 0) {
|
|||
|
|
$result['accessible'] = ($response_code >= 200 && $response_code < 400);
|
|||
|
|
$result['ssl_valid'] = ($response !== false);
|
|||
|
|
|
|||
|
|
// 获取SSL证书信息
|
|||
|
|
$ssl_info = curl_getinfo($ch, CURLINFO_CERTINFO);
|
|||
|
|
if (!empty($ssl_info) && isset($ssl_info[0]['Expire date'])) {
|
|||
|
|
$result['ssl_expiry'] = $ssl_info[0]['Expire date'];
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
curl_close($ch);
|
|||
|
|
|
|||
|
|
// 如果HTTPS失败，尝试HTTP
|
|||
|
|
if (!$result['accessible']) {
|
|||
|
|
$ch = curl_init('http://' . $domain);
|
|||
|
|
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
|
|||
|
|
curl_setopt($ch, CURLOPT_HEADER, true);
|
|||
|
|
curl_setopt($ch, CURLOPT_NOBODY, true);
|
|||
|
|
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
|
|||
|
|
|
|||
|
|
$response = curl_exec($ch);
|
|||
|
|
$response_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
|
|||
|
|
|
|||
|
|
if ($response !== false && $response_code > 0) {
|
|||
|
|
$result['accessible'] = ($response_code >= 200 && $response_code < 400);
|
|||
|
|
$result['response_code'] = $response_code;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
curl_close($ch);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $result;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 保存健康检查结果
|
|||
|
|
*
|
|||
|
|
* @param string $domain 域名
|
|||
|
|
* @param array $result 健康检查结果
|
|||
|
|
*/
|
|||
|
|
private function save_health_check_result($domain, $result) {
|
|||
|
|
$health_results = get_site_option('dm_domain_health_results', array());
|
|||
|
|
$domain_key = md5($domain);
|
|||
|
|
|
|||
|
|
$health_results[$domain_key] = $result;
|
|||
|
|
update_site_option('dm_domain_health_results', $health_results);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 检查结果是否有健康问题
|
|||
|
|
*
|
|||
|
|
* @param array $result 健康检查结果
|
|||
|
|
* @return bool 是否有问题
|
|||
|
|
*/
|
|||
|
|
private function has_health_issues($result) {
|
|||
|
|
// 检查DNS问题
|
|||
|
|
if ($result['dns_status'] !== 'success') {
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 检查SSL问题
|
|||
|
|
if (!$result['ssl_valid']) {
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 检查SSL即将到期
|
|||
|
|
if (!empty($result['ssl_expiry'])) {
|
|||
|
|
$expiry_date = strtotime($result['ssl_expiry']);
|
|||
|
|
$threshold = get_site_option('dm_ssl_expiry_threshold', 14);
|
|||
|
|
$threshold_date = strtotime('+' . $threshold . ' days');
|
|||
|
|
|
|||
|
|
if ($expiry_date <= $threshold_date) {
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 检查可访问性问题
|
|||
|
|
if (!$result['accessible']) {
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 发送健康问题通知
|
|||
|
|
*
|
|||
|
|
* @param array $issues 有问题的域名及其健康检查结果
|
|||
|
|
*/
|
|||
|
|
private function send_health_notification($issues) {
|
|||
|
|
$notification_email = get_site_option('dm_notification_email', get_option('admin_email'));
|
|||
|
|
|
|||
|
|
if (empty($notification_email)) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$site_name = get_bloginfo('name');
|
|||
|
|
$subject = sprintf(__('[%s] Domain Mapping Health Alert', 'wp-domain-mapping'), $site_name);
|
|||
|
|
|
|||
|
|
// 构建邮件内容
|
|||
|
|
$message = sprintf(__('Domain health issues were detected on %s.', 'wp-domain-mapping'), $site_name) . "\n\n";
|
|||
|
|
$message .= __('The following domains have issues:', 'wp-domain-mapping') . "\n\n";
|
|||
|
|
|
|||
|
|
foreach ($issues as $domain => $result) {
|
|||
|
|
$message .= sprintf(__('Domain: %s', 'wp-domain-mapping'), $domain) . "\n";
|
|||
|
|
|
|||
|
|
// 添加DNS状态
|
|||
|
|
if ($result['dns_status'] !== 'success') {
|
|||
|
|
$message .= " - " . sprintf(__('DNS Issue: %s', 'wp-domain-mapping'), $result['dns_message']) . "\n";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 添加SSL状态
|
|||
|
|
if (!$result['ssl_valid']) {
|
|||
|
|
$message .= " - " . __('SSL Certificate is invalid or missing.', 'wp-domain-mapping') . "\n";
|
|||
|
|
} elseif (!empty($result['ssl_expiry'])) {
|
|||
|
|
$expiry_date = strtotime($result['ssl_expiry']);
|
|||
|
|
$threshold = get_site_option('dm_ssl_expiry_threshold', 14);
|
|||
|
|
$threshold_date = strtotime('+' . $threshold . ' days');
|
|||
|
|
|
|||
|
|
if ($expiry_date <= $threshold_date) {
|
|||
|
|
$message .= " - " . sprintf(
|
|||
|
|
__('SSL Certificate expires on %s (within %d days).', 'wp-domain-mapping'),
|
|||
|
|
date('Y-m-d', $expiry_date),
|
|||
|
|
$threshold
|
|||
|
|
) . "\n";
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 添加可访问性状态
|
|||
|
|
if (!$result['accessible']) {
|
|||
|
|
$message .= " - " . __('Site is not accessible.', 'wp-domain-mapping') . "\n";
|
|||
|
|
if ($result['response_code'] > 0) {
|
|||
|
|
$message .= " " . sprintf(__('HTTP Response Code: %d', 'wp-domain-mapping'), $result['response_code']) . "\n";
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$message .= "\n";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 添加解决方案链接
|
|||
|
|
$message .= sprintf(
|
|||
|
|
__('To view and manage these issues, please visit: %s', 'wp-domain-mapping'),
|
|||
|
|
network_admin_url('settings.php?page=domain-mapping-health')
|
|||
|
|
) . "\n";
|
|||
|
|
|
|||
|
|
// 发送邮件
|
|||
|
|
wp_mail($notification_email, $subject, $message);
|
|||
|
|
}
|
|||
|
|
}
|
