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Create hardware-tracker.php

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Hansjakob R. Florian 2025-04-10 20:49:07 +08:00 committed by GitHub
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<?php
/*
Plugin Name: 硬件级访客记录
Description: 记录操作系统/CPU架构/GPU信息/IP/时区
Version: 1.0
Author: Hansjakob Florian
*/
// 安全验证
if (!defined('ABSPATH')) exit;
// 创建数据库表
register_activation_hook(__FILE__, 'hardware_tracker_create_table');
function hardware_tracker_create_table() {
global $wpdb;
$table_name = $wpdb->prefix . 'hardware_visitors';
$charset = $wpdb->get_charset_collate();
$sql = "CREATE TABLE $table_name (
id BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT,
os_name VARCHAR(50) NOT NULL DEFAULT 'unknown',
os_version VARCHAR(50) NOT NULL DEFAULT 'unknown',
cpu_arch VARCHAR(20) NOT NULL DEFAULT 'unknown',
cpu_cores SMALLINT NOT NULL DEFAULT 0,
gpu_vendor VARCHAR(50) NOT NULL DEFAULT 'unknown',
gpu_model VARCHAR(100) NOT NULL DEFAULT 'unknown',
ip VARCHAR(45) NOT NULL DEFAULT '0.0.0.0',
timezone VARCHAR(50) NOT NULL DEFAULT 'unknown',
user_agent TEXT NOT NULL,
created_at DATETIME NOT NULL,
PRIMARY KEY (id),
KEY os_name (os_name),
KEY cpu_arch (cpu_arch)
) $charset;";
require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
dbDelta($sql);
}
// 数据入库函数
function hardware_tracker_insert_data($data) {
global $wpdb;
$table = $wpdb->prefix . 'hardware_visitors';
$wpdb->insert($table,
[
'os_name' => sanitize_text_field($data['os_name']),
'os_version' => sanitize_text_field($data['os_version']),
'cpu_arch' => sanitize_text_field($data['cpu_arch']),
'cpu_cores' => intval($data['cpu_cores']),
'gpu_vendor' => sanitize_text_field($data['gpu_vendor']),
'gpu_model' => sanitize_text_field($data['gpu_model']),
'ip' => sanitize_text_field($data['ip']),
'timezone' => sanitize_text_field($data['timezone']),
'user_agent' => sanitize_textarea_field($data['user_agent']),
'created_at' => current_time('mysql')
],
[
'%s', '%s', '%s', '%d',
'%s', '%s', '%s', '%s',
'%s', '%s'
]
);
}
// AJAX处理
add_action('wp_ajax_hardware_tracker', 'hardware_tracker_handle');
add_action('wp_ajax_nopriv_hardware_tracker', 'hardware_tracker_handle');
function hardware_tracker_handle() {
check_ajax_referer('hardware_tracker_nonce', 'security');
$data = [
'os_name' => isset($_POST['os_name']) ? $_POST['os_name'] : 'unknown',
'os_version' => isset($_POST['os_version']) ? $_POST['os_version'] : 'unknown',
'cpu_arch' => isset($_POST['cpu_arch']) ? $_POST['cpu_arch'] : 'unknown',
'cpu_cores' => isset($_POST['cpu_cores']) ? intval($_POST['cpu_cores']) : 0,
'gpu_vendor' => isset($_POST['gpu_vendor']) ? $_POST['gpu_vendor'] : 'unknown',
'gpu_model' => isset($_POST['gpu_model']) ? $_POST['gpu_model'] : 'unknown',
'ip' => $_SERVER['REMOTE_ADDR'],
'timezone' => isset($_POST['timezone']) ? $_POST['timezone'] : 'unknown',
'user_agent' => isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : ''
];
hardware_tracker_insert_data($data);
wp_send_json_success();
}
// 前端脚本
add_action('wp_enqueue_scripts', 'hardware_tracker_scripts');
function hardware_tracker_scripts() {
wp_enqueue_script(
'hardware-tracker',
plugins_url('tracker.js', __FILE__),
[],
'1.0',
true
);
wp_localize_script('hardware-tracker', 'hardwareTracker', [
'ajax_url' => admin_url('admin-ajax.php'),
'security' => wp_create_nonce('hardware_tracker_nonce')
]);
}