321 lines
12 KiB
PHP
321 lines
12 KiB
PHP
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<?php
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/**
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* M2Pool ETH 支付网关类
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*/
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if (!defined('ABSPATH')) {
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exit;
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}
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class M2Pool_ETH_Gateway extends WC_Payment_Gateway {
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/**
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* 构造函数
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*/
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public function __construct() {
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$this->id = 'm2pool_eth';
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$this->icon = apply_filters('woocommerce_m2pool_eth_icon', '');
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$this->has_fields = false;
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$this->method_title = __('M2Pool ETH 支付', 'm2pool-eth-payment');
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$this->method_description = __('接受以太坊 (ETH) 支付', 'm2pool-eth-payment');
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$this->supports = array(
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'products',
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);
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// 加载设置
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$this->init_form_fields();
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$this->init_settings();
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// 定义用户可见的设置
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$this->title = $this->get_option('title', __('ETH 支付', 'm2pool-eth-payment'));
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$this->description = $this->get_option('description', __('使用以太坊进行支付', 'm2pool-eth-payment'));
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$this->enabled = $this->get_option('enabled', 'no');
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// 保存设置
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add_action('woocommerce_update_options_payment_gateways_' . $this->id, array($this, 'process_admin_options'));
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// 支付完成页面
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add_action('woocommerce_thankyou_' . $this->id, array($this, 'thankyou_page'));
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// 订单详情页面
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add_action('woocommerce_order_details_after_order_table', array($this, 'order_details'), 10, 1);
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// 确保在结账页面显示
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add_filter('woocommerce_available_payment_gateways', array($this, 'ensure_available'), 100);
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}
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/**
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* 确保支付网关可用（强制显示）
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*/
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public function ensure_available($available_gateways) {
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// 如果已启用且配置正确，确保在列表中
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if ($this->enabled === 'yes') {
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$to_address = $this->get_option('to_address', get_option('m2pool_eth_to_address', ''));
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if (!empty($to_address) && $this->is_available()) {
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// 确保网关在可用列表中
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if (!isset($available_gateways[$this->id])) {
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$available_gateways[$this->id] = $this;
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}
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}
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}
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return $available_gateways;
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}
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/**
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* 检查支付网关是否可用
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*/
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public function is_available() {
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// 检查是否启用
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if ($this->enabled !== 'yes') {
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if (defined('WP_DEBUG') && WP_DEBUG) {
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error_log('M2Pool ETH Gateway: Not enabled');
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}
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return false;
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}
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// 检查是否有接收地址
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$to_address = $this->get_option('to_address', get_option('m2pool_eth_to_address', ''));
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if (empty($to_address)) {
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if (defined('WP_DEBUG') && WP_DEBUG) {
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error_log('M2Pool ETH Gateway: No receive address configured');
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}
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return false;
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}
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// 检查是否有订单（在结账页面）
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if (is_checkout() || is_checkout_pay_page()) {
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// 在结账页面，确保有订单
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$order_id = absint(get_query_var('order-pay'));
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if ($order_id > 0) {
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$order = wc_get_order($order_id);
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if (!$order || $order->get_total() <= 0) {
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if (defined('WP_DEBUG') && WP_DEBUG) {
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error_log('M2Pool ETH Gateway: Invalid order or zero amount');
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}
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return false;
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}
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}
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}
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// 调用父类方法
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$parent_available = parent::is_available();
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// 如果父类返回 false，记录原因（用于调试）
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if (!$parent_available && defined('WP_DEBUG') && WP_DEBUG) {
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$order = WC()->cart;
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$total = $order ? $order->get_total() : 0;
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error_log(sprintf(
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'M2Pool ETH Gateway: Parent is_available() returned false. Cart total: %s, Enabled: %s, Address: %s',
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$total,
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$this->enabled,
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!empty($to_address) ? 'set' : 'empty'
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));
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}
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return $parent_available;
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}
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/**
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* 初始化表单字段
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*/
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public function init_form_fields() {
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$this->form_fields = array(
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'enabled' => array(
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'title' => __('启用/禁用', 'm2pool-eth-payment'),
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'type' => 'checkbox',
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'label' => __('启用 M2Pool ETH 支付', 'm2pool-eth-payment'),
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'default' => 'no',
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),
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'title' => array(
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'title' => __('标题', 'm2pool-eth-payment'),
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'type' => 'text',
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'description' => __('客户在结账时看到的支付方式标题', 'm2pool-eth-payment'),
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'default' => __('ETH 支付', 'm2pool-eth-payment'),
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'desc_tip' => true,
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),
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'description' => array(
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'title' => __('描述', 'm2pool-eth-payment'),
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'type' => 'textarea',
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'description' => __('客户在结账时看到的支付方式描述', 'm2pool-eth-payment'),
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'default' => __('使用以太坊 (ETH) 进行支付', 'm2pool-eth-payment'),
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'desc_tip' => true,
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),
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'from_address' => array(
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'title' => __('发送地址', 'm2pool-eth-payment'),
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'type' => 'text',
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'description' => __('用于接收支付的以太坊地址', 'm2pool-eth-payment'),
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'default' => get_option('m2pool_eth_from_address', ''),
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'desc_tip' => true,
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),
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'to_address' => array(
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'title' => __('接收地址', 'm2pool-eth-payment'),
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'type' => 'text',
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'description' => __('用于接收支付的以太坊地址', 'm2pool-eth-payment'),
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'default' => get_option('m2pool_eth_to_address', ''),
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'desc_tip' => true,
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),
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'chain' => array(
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'title' => __('链名称', 'm2pool-eth-payment'),
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'type' => 'select',
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'options' => array(
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'ETH' => 'Ethereum',
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),
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'default' => 'ETH',
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),
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'symbol' => array(
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'title' => __('代币符号', 'm2pool-eth-payment'),
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'type' => 'select',
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'options' => array(
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'ETH' => 'ETH',
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'USDT' => 'USDT',
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),
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'default' => 'ETH',
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),
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);
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}
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/**
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* 处理支付
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*/
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public function process_payment($order_id) {
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$order = wc_get_order($order_id);
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if (!$order) {
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wc_add_notice(__('订单不存在', 'm2pool-eth-payment'), 'error');
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return;
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}
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// 获取 API 客户端
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$api = new M2Pool_ETH_API();
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// 准备支付请求
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$amount = floatval($order->get_total());
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$from_address = $this->get_option('from_address', get_option('m2pool_eth_from_address', ''));
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$to_address = $this->get_option('to_address', get_option('m2pool_eth_to_address', ''));
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$chain = $this->get_option('chain', 'ETH');
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$symbol = $this->get_option('symbol', 'ETH');
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if (empty($to_address)) {
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wc_add_notice(__('支付网关配置错误：接收地址未设置', 'm2pool-eth-payment'), 'error');
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return;
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}
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// 生成队列 ID
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$queue_id = 'wp_' . $order_id . '_' . time();
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// 发送支付请求
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$result = $api->create_payment($queue_id, $from_address, $to_address, $amount, $chain, $symbol);
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if (is_wp_error($result)) {
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wc_add_notice($result->get_error_message(), 'error');
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return;
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}
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// 保存支付信息到数据库
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global $wpdb;
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$table_name = $wpdb->prefix . 'm2pool_eth_payments';
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$wpdb->insert(
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$table_name,
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array(
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'order_id' => $order_id,
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'queue_id' => $queue_id,
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'from_address' => $from_address,
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'to_address' => $to_address,
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'amount' => $amount,
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'fee' => isset($result['fee']) ? $result['fee'] : 0,
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'chain' => $chain,
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'symbol' => $symbol,
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'status' => 0, // 待支付
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),
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array('%d', '%s', '%s', '%s', '%f', '%f', '%s', '%s', '%d')
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);
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// 更新订单元数据
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$order->update_meta_data('_m2pool_queue_id', $queue_id);
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$order->update_meta_data('_m2pool_payment_address', $to_address);
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$order->update_meta_data('_m2pool_payment_amount', $amount);
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$order->update_meta_data('_m2pool_payment_chain', $chain);
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$order->update_meta_data('_m2pool_payment_symbol', $symbol);
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$order->save();
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// 将订单状态设置为待支付
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$order->update_status('pending', __('等待 ETH 支付', 'm2pool-eth-payment'));
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// 启动支付监听
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$listener = new M2Pool_ETH_Listener();
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$listener->start_listening($order_id);
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// 返回成功
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return array(
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'result' => 'success',
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'redirect' => $this->get_return_url($order),
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);
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}
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/**
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* 感谢页面
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*/
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public function thankyou_page($order_id) {
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$order = wc_get_order($order_id);
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if (!$order || $order->get_payment_method() !== $this->id) {
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return;
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}
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$payment_address = $order->get_meta('_m2pool_payment_address');
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$payment_amount = $order->get_meta('_m2pool_payment_amount');
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$payment_symbol = $order->get_meta('_m2pool_payment_symbol');
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$queue_id = $order->get_meta('_m2pool_queue_id');
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if (!$payment_address || !$payment_amount) {
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return;
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}
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include M2POOL_ETH_PLUGIN_DIR . 'templates/payment-instructions.php';
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}
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/**
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* 订单详情页面
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*/
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public function order_details($order) {
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if ($order->get_payment_method() !== $this->id) {
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return;
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}
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$payment_address = $order->get_meta('_m2pool_payment_address');
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$payment_amount = $order->get_meta('_m2pool_payment_amount');
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$payment_symbol = $order->get_meta('_m2pool_payment_symbol');
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$tx_hash = $order->get_meta('_m2pool_tx_hash');
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if (!$payment_address || !$payment_amount) {
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return;
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}
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?>
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<section class="woocommerce-order-details m2pool-eth-payment-details">
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<h2 class="woocommerce-order-details__title"><?php echo esc_html__('ETH 支付信息', 'm2pool-eth-payment'); ?></h2>
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<table class="woocommerce-table woocommerce-table--order-details shop_table order_details">
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<tbody>
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<tr>
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<th><?php echo esc_html__('支付地址', 'm2pool-eth-payment'); ?>:</th>
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<td><code><?php echo esc_html($payment_address); ?></code></td>
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</tr>
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<tr>
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<th><?php echo esc_html__('支付金额', 'm2pool-eth-payment'); ?>:</th>
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<td><?php echo esc_html($payment_amount); ?> <?php echo esc_html($payment_symbol); ?></td>
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</tr>
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<?php if ($tx_hash): ?>
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<tr>
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<th><?php echo esc_html__('交易哈希', 'm2pool-eth-payment'); ?>:</th>
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<td><a href="https://etherscan.io/tx/<?php echo esc_attr($tx_hash); ?>" target="_blank"><?php echo esc_html($tx_hash); ?></a></td>
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</tr>
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<?php endif; ?>
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</tbody>
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</table>
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</section>
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<?php
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}
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}
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