kate522
770205623d
Wire zibll-style one-shot points/cash cashier for post+_aksrt_pay downloads: server amount from aksrt_get_user_pay_price, ORDER_PRODUCT_RESOURCE unlock, frontend need-purchase opens modal, download box purchased/VIP/purchase CTAs.
583 lines
23 KiB
PHP
583 lines
23 KiB
PHP
<?php
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/**
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* AKSRT Content Pay — post/_aksrt_pay cashier + resource orders.
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*
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* Server-side amount always from aksrt_get_user_pay_price().
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* product_type = ORDER_PRODUCT_RESOURCE (post_id).
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*
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* @package AKSRT
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*/
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defined('ABSPATH') || exit;
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class AKSRT_Content_Pay {
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private static $instance = null;
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public static function get_instance(): self {
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if (null === self::$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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public function init(): void {
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add_action('rest_api_init', [$this, 'register_routes']);
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}
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public function register_routes(): void {
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register_rest_route('aksrt/v1', '/pay/content/(?P<id>\\d+)', [
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[
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'methods' => 'GET',
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'callback' => [$this, 'rest_preview'],
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'permission_callback' => [$this, 'check_rest_nonce'],
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],
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[
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'methods' => 'POST',
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'callback' => [$this, 'rest_purchase'],
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'permission_callback' => [$this, 'check_rest_nonce'],
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],
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]);
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}
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/**
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* REST nonce for logged-in users (wp_rest). Guests get 401 on purchase paths.
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*
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* @param WP_REST_Request $request
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* @return true|WP_Error
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*/
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public function check_rest_nonce(WP_REST_Request $request) {
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$nonce = $request->get_header('x-wp-nonce');
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if (!$nonce) {
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return new WP_Error('aksrt_rest_no_nonce', __('缺少安全令牌', 'aksrt'), ['status' => 403]);
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}
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if (!wp_verify_nonce($nonce, 'wp_rest')) {
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return new WP_Error('aksrt_rest_bad_nonce', __('安全令牌已过期，请刷新页面', 'aksrt'), ['status' => 403]);
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}
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return true;
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}
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/**
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* GET /pay/content/{id}
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*/
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public function rest_preview(WP_REST_Request $request) {
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$post_id = (int) $request['id'];
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$uid = get_current_user_id();
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$preview = $this->preview($post_id, $uid);
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if (is_wp_error($preview)) {
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return $preview;
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}
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return new WP_REST_Response($preview, 200);
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}
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/**
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* POST /pay/content/{id}
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* body: { mode?: points|cash, payment_method?: balance|alipay|... }
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*/
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public function rest_purchase(WP_REST_Request $request) {
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$post_id = (int) $request['id'];
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$uid = get_current_user_id();
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if ($uid <= 0) {
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$post = get_post($post_id);
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return new WP_Error('aksrt_need_login', __('请先登录后再购买。', 'aksrt'), [
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'status' => 401,
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'login_url' => wp_login_url($post ? get_permalink($post) : home_url('/')),
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]);
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}
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$params = $request->get_json_params();
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if (!is_array($params)) {
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$params = $request->get_params();
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}
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$gate = $this->assert_purchasable($post_id, $uid);
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if (is_wp_error($gate)) {
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return $gate;
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}
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$priced = $gate['priced'];
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$pay_modo = (($priced['modo'] ?? '0') === 'points') ? 'points' : '0';
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$mode = sanitize_key((string) ($params['mode'] ?? ''));
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if ($mode === '') {
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$mode = $pay_modo === 'points' ? 'points' : 'cash';
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}
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if ($mode === 'points' || $pay_modo === 'points') {
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return $this->rest_wrap_result($this->create_and_pay_points($post_id, $uid));
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}
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$payment_method = sanitize_key((string) ($params['payment_method'] ?? 'balance'));
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if ($payment_method === '' || $payment_method === 'cash') {
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$payment_method = 'balance';
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}
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return $this->rest_wrap_result($this->create_cash_order($post_id, $uid, $payment_method));
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}
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/**
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* @param array|WP_Error $result
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* @return WP_REST_Response|WP_Error
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*/
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private function rest_wrap_result($result) {
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if (is_wp_error($result)) {
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return $result;
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}
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if (empty($result['success'])) {
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$code = sanitize_key((string) ($result['code'] ?? 'aksrt_pay_failed'));
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$status = (int) ($result['status'] ?? 400);
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return new WP_Error($code !== '' ? $code : 'aksrt_pay_failed', (string) ($result['message'] ?? __('支付失败', 'aksrt')), array_merge(
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['status' => $status > 0 ? $status : 400],
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is_array($result['data'] ?? null) ? $result['data'] : []
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));
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}
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return new WP_REST_Response($result, 200);
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}
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/**
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* Cashier preview payload.
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*
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* @return array|WP_Error
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*/
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public function preview(int $post_id, int $user_id = 0) {
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$post = get_post($post_id);
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if (!($post instanceof WP_Post) || $post->post_status !== 'publish') {
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return new WP_Error('aksrt_invalid', __('内容不存在', 'aksrt'), ['status' => 404]);
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}
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$meta = function_exists('aksrt_get_pay_meta') ? aksrt_get_pay_meta($post) : [];
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$pay_type = AKSRT_Domain_Model::normalize_pay_type((string) ($meta['pay_type'] ?? AKSRT_Domain_Model::PAY_TYPE_NO));
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if ($pay_type === AKSRT_Domain_Model::PAY_TYPE_NO) {
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return new WP_Error('aksrt_not_paid', __('该内容无需购买', 'aksrt'), ['status' => 400]);
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}
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$uid = $user_id > 0 ? $user_id : get_current_user_id();
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$priced = function_exists('aksrt_get_user_pay_price')
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? aksrt_get_user_pay_price($post, $uid)
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: ['amount' => 0.0, 'base' => 0.0, 'modo' => '0', 'currency' => '￥', 'is_free' => true, 'pay_limit' => 0, 'vip_level' => 0, 'original' => 0.0, 'vip1' => 0.0, 'vip2' => 0.0];
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$pay_modo = (($priced['modo'] ?? '0') === 'points') ? 'points' : '0';
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$pay_limit = (int) ($priced['pay_limit'] ?? 0);
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$vip_level = (int) ($priced['vip_level'] ?? 0);
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$amount = (float) ($priced['amount'] ?? 0);
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$base = (float) ($priced['base'] ?? $amount);
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$has_paid = false;
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if ($uid > 0 && class_exists('AKSRT_Order')) {
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$has_paid = AKSRT_Order::get_instance()->has_paid_access(
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$uid,
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AKSRT_Domain_Model::ORDER_PRODUCT_RESOURCE,
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$post_id
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);
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}
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$need_vip = $pay_limit > 0 && $vip_level < $pay_limit;
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$currency = (string) ($priced['currency'] ?? ($pay_modo === 'points'
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? (class_exists('AKSRT_Settings') ? AKSRT_Settings::get_currency_name() : __('积分', 'aksrt'))
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: '￥'));
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$balance = ($uid > 0 && class_exists('AKSRT_Credits')) ? AKSRT_Credits::balance($uid) : 0;
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$methods = $this->available_payment_methods($pay_modo);
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$amount_label = $this->format_amount_label($amount, $pay_modo, $currency);
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$base_label = $this->format_amount_label($base, $pay_modo, $currency);
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$vip_page = function_exists('aksrt_get_user_center_url')
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? aksrt_get_user_center_url()
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: home_url('/');
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return [
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'post_id' => $post_id,
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'title' => get_the_title($post),
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'permalink' => get_permalink($post),
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'pay_type' => $pay_type,
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'pay_type_label' => AKSRT_Domain_Model::pay_type_labels()[$pay_type] ?? $pay_type,
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'pay_modo' => $pay_modo,
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'pay_limit' => $pay_limit,
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'vip_level' => $vip_level,
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'amount' => $pay_modo === 'points' ? (int) ceil($amount) : round($amount, 2),
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'base' => $pay_modo === 'points' ? (int) ceil($base) : round($base, 2),
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'original' => (float) ($priced['original'] ?? 0),
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'vip1' => (float) ($priced['vip1'] ?? 0),
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'vip2' => (float) ($priced['vip2'] ?? 0),
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'currency' => $currency,
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'amount_label' => $amount_label,
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'base_label' => $base_label,
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'is_free' => !empty($priced['is_free']) || $amount <= 0,
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'has_paid_access' => $has_paid,
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'need_login' => $uid <= 0,
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'need_vip' => $need_vip,
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'need_purchase' => !$has_paid && !$need_vip && $amount > 0,
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'logged_in' => $uid > 0,
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'balance' => $balance,
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'balance_enough' => $pay_modo !== 'points' || $balance >= (int) ceil($amount),
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'payment_methods' => $methods,
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'login_url' => wp_login_url(get_permalink($post)),
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'vip_url' => $vip_page,
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'credits_url' => $vip_page,
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];
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}
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/**
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* Points one-shot purchase → permanent resource order.
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*
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* @return array|WP_Error
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*/
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public function create_and_pay_points(int $post_id, int $user_id) {
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$assert = $this->assert_purchasable($post_id, $user_id);
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if (is_wp_error($assert)) {
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return $assert;
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}
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$priced = $assert['priced'];
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if ((($priced['modo'] ?? '0') !== 'points')) {
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return new WP_Error('aksrt_wrong_modo', __('该内容不支持积分支付。', 'aksrt'), ['status' => 400]);
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}
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$amount = (int) ceil((float) ($priced['amount'] ?? 0));
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if ($amount <= 0) {
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return [
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'success' => true,
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'data' => [
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'free' => true,
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'message' => __('无需支付，已可访问。', 'aksrt'),
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'reload' => true,
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],
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];
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}
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if (!class_exists('AKSRT_Order') || !class_exists('AKSRT_Credits')) {
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return new WP_Error('aksrt_pay_unavailable', __('支付系统不可用。', 'aksrt'), ['status' => 500]);
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}
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$balance = AKSRT_Credits::balance($user_id);
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if ($balance < $amount) {
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return new WP_Error('aksrt_credits_insufficient', __('积分不足，暂时无法支付。', 'aksrt'), [
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'status' => 402,
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'balance' => $balance,
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'cost' => $amount,
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]);
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}
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$note = wp_json_encode([
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'content_pay' => 1,
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'pay_modo' => 'points',
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'post_id' => $post_id,
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'vip_level' => (int) ($priced['vip_level'] ?? 0),
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'base' => (float) ($priced['base'] ?? $amount),
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'amount' => $amount,
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], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
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$order_number = AKSRT_Order_Repository::get_instance()->create([
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'user_id' => $user_id,
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'product_type' => AKSRT_Domain_Model::ORDER_PRODUCT_RESOURCE,
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'product_id' => $post_id,
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'amount' => (float) $amount,
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'currency' => 'points',
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'status' => AKSRT_Order::STATUS_PENDING,
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'payment_method' => 'points',
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'note' => is_string($note) ? $note : '',
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'expires_at' => gmdate('Y-m-d H:i:s', time() + 30 * MINUTE_IN_SECONDS),
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]);
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if ($order_number === '') {
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return new WP_Error('aksrt_order_create_failed', __('创建订单失败。', 'aksrt'), ['status' => 500]);
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}
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$deducted = AKSRT_Credits::deduct(
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$user_id,
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$amount,
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'content_points_pay',
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['type' => 'post', 'id' => $post_id, 'order' => $order_number],
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sprintf(__('积分购买《%s》', 'aksrt'), get_the_title($post_id))
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);
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if (is_wp_error($deducted) || $deducted === false) {
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AKSRT_Order::get_instance()->update_status($order_number, AKSRT_Order::STATUS_CANCELLED, [
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'note' => __('积分扣除失败，自动取消', 'aksrt'),
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]);
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$msg = is_wp_error($deducted) ? $deducted->get_error_message() : __('积分扣除失败。', 'aksrt');
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return new WP_Error('aksrt_credits_deduct_failed', $msg ?: __('积分扣除失败。', 'aksrt'), ['status' => 400]);
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}
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$paid = AKSRT_Order::get_instance()->update_status($order_number, AKSRT_Order::STATUS_PAID, [
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'payment_method' => 'points',
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'payment_transaction_id' => 'points_' . $order_number,
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'note' => sprintf(__('积分支付 %d 积分。', 'aksrt'), $amount),
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]);
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if (!$paid) {
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AKSRT_Credits::add(
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$user_id,
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$amount,
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'content_points_pay_refund',
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['type' => 'post', 'id' => $post_id, 'order' => $order_number],
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sprintf(__('购买失败退款：%s', 'aksrt'), get_the_title($post_id))
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);
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return new WP_Error('aksrt_order_confirm_failed', __('订单确认失败，已尝试退回积分。', 'aksrt'), ['status' => 500]);
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}
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return [
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'success' => true,
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'data' => [
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'order_number' => $order_number,
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'amount' => $amount,
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'pay_modo' => 'points',
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'balance' => AKSRT_Credits::balance($user_id),
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'message' => __('支付成功', 'aksrt'),
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'reload' => true,
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],
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];
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}
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/**
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* Cash order create + balance/gateway pay.
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*
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* @return array|WP_Error
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*/
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public function create_cash_order(int $post_id, int $user_id, string $payment_method = 'balance') {
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$assert = $this->assert_purchasable($post_id, $user_id);
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if (is_wp_error($assert)) {
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return $assert;
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}
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$priced = $assert['priced'];
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if ((($priced['modo'] ?? '0') === 'points')) {
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return new WP_Error('aksrt_wrong_modo', __('该内容仅支持积分支付。', 'aksrt'), ['status' => 400]);
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}
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$amount = round((float) ($priced['amount'] ?? 0), 2);
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if ($amount <= 0) {
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return [
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'success' => true,
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'data' => [
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'free' => true,
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'message' => __('无需支付，已可访问。', 'aksrt'),
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'reload' => true,
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],
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];
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}
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if (!class_exists('AKSRT_Order') || !class_exists('AKSRT_Order_Repository')) {
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return new WP_Error('aksrt_pay_unavailable', __('支付系统不可用。', 'aksrt'), ['status' => 500]);
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}
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$payment_method = sanitize_key($payment_method);
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if ($payment_method === '') {
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$payment_method = 'balance';
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}
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$note = wp_json_encode([
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'content_pay' => 1,
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'pay_modo' => '0',
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'post_id' => $post_id,
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'vip_level' => (int) ($priced['vip_level'] ?? 0),
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'base' => (float) ($priced['base'] ?? $amount),
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'amount' => $amount,
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], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
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$order_number = AKSRT_Order_Repository::get_instance()->create([
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'user_id' => $user_id,
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'product_type' => AKSRT_Domain_Model::ORDER_PRODUCT_RESOURCE,
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'product_id' => $post_id,
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'amount' => $amount,
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'currency' => 'CNY',
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'status' => AKSRT_Order::STATUS_PENDING,
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'payment_method' => $payment_method,
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'note' => is_string($note) ? $note : '',
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'expires_at' => gmdate('Y-m-d H:i:s', time() + 30 * MINUTE_IN_SECONDS),
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]);
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if ($order_number === '') {
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return new WP_Error('aksrt_order_create_failed', __('创建订单失败。', 'aksrt'), ['status' => 500]);
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}
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$order = AKSRT_Order_Repository::get_instance()->get($order_number);
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if (!$order) {
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return new WP_Error('aksrt_order_create_failed', __('创建订单失败。', 'aksrt'), ['status' => 500]);
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}
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$order['subject'] = sprintf(
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/* translators: %s: post title */
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__('购买《%s》', 'aksrt'),
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get_the_title($post_id)
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);
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if (!class_exists('AKSRT_Payment_Gateway')) {
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return new WP_Error('aksrt_pay_unavailable', __('支付网关不可用。', 'aksrt'), ['status' => 500]);
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}
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$gateway_manager = AKSRT_Payment_Gateway::get_instance();
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$gateway = $gateway_manager->get_gateway($payment_method);
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if (!$gateway) {
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AKSRT_Order::get_instance()->update_status($order_number, AKSRT_Order::STATUS_CANCELLED, [
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'note' => __('支付方式不可用，自动取消', 'aksrt'),
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]);
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return new WP_Error('aksrt_gateway_unavailable', __('当前支付方式不可用。', 'aksrt'), ['status' => 400]);
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}
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if (method_exists($gateway, 'is_configured') && !$gateway->is_configured()) {
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AKSRT_Order::get_instance()->update_status($order_number, AKSRT_Order::STATUS_CANCELLED, [
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'note' => __('支付方式未配置，自动取消', 'aksrt'),
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]);
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return new WP_Error('aksrt_gateway_unconfigured', __('该支付方式尚未配置，请联系站长。', 'aksrt'), ['status' => 400]);
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}
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$payment_result = $gateway->create_payment($order);
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|
if (empty($payment_result['success'])) {
|
|
AKSRT_Order::get_instance()->update_status($order_number, AKSRT_Order::STATUS_CANCELLED, [
|
|
'note' => (string) ($payment_result['message'] ?? __('支付失败，自动取消', 'aksrt')),
|
|
]);
|
|
$msg = (string) ($payment_result['message'] ?? __('支付失败。', 'aksrt'));
|
|
$code = ($payment_method === 'balance' && str_contains($msg, '余额'))
|
|
? 'aksrt_balance_insufficient'
|
|
: 'aksrt_pay_failed';
|
|
return new WP_Error($code, $msg, [
|
|
'status' => 402,
|
|
'order_number' => $order_number,
|
|
]);
|
|
}
|
|
|
|
$code_url = (string) ($payment_result['payment_data']['code_url'] ?? '');
|
|
$payment_url = (string) ($payment_result['payment_url'] ?? '');
|
|
if ($payment_url !== '' || $code_url !== '') {
|
|
return [
|
|
'success' => true,
|
|
'data' => [
|
|
'redirect' => true,
|
|
'payment_url' => $payment_url,
|
|
'qr_content' => $code_url,
|
|
'order_number' => $order_number,
|
|
'amount' => $amount,
|
|
'pay_modo' => '0',
|
|
'message' => $payment_result['message'] ?? __('请在新页面完成支付。', 'aksrt'),
|
|
'reload' => false,
|
|
],
|
|
];
|
|
}
|
|
|
|
// Sync gateway (balance): mark paid.
|
|
$paid = AKSRT_Order::get_instance()->update_status($order_number, AKSRT_Order::STATUS_PAID, [
|
|
'payment_method' => $payment_method,
|
|
'payment_transaction_id' => sanitize_text_field((string) ($payment_result['transaction_id'] ?? '')),
|
|
'note' => __('用户完成内容购买支付。', 'aksrt'),
|
|
]);
|
|
if (!$paid) {
|
|
return new WP_Error('aksrt_order_confirm_failed', __('订单确认失败。', 'aksrt'), ['status' => 500]);
|
|
}
|
|
|
|
return [
|
|
'success' => true,
|
|
'data' => [
|
|
'order_number' => $order_number,
|
|
'amount' => $amount,
|
|
'pay_modo' => '0',
|
|
'message' => $payment_result['message'] ?? __('支付成功', 'aksrt'),
|
|
'reload' => true,
|
|
],
|
|
];
|
|
}
|
|
|
|
/**
|
|
* @return array{post:WP_Post,meta:array,priced:array}|WP_Error
|
|
*/
|
|
private function assert_purchasable(int $post_id, int $user_id) {
|
|
$post = get_post($post_id);
|
|
if (!($post instanceof WP_Post) || $post->post_status !== 'publish') {
|
|
return new WP_Error('aksrt_invalid', __('内容不存在', 'aksrt'), ['status' => 404]);
|
|
}
|
|
if ($user_id <= 0) {
|
|
return new WP_Error('aksrt_need_login', __('请先登录后再购买。', 'aksrt'), [
|
|
'status' => 401,
|
|
'login_url' => wp_login_url(get_permalink($post)),
|
|
]);
|
|
}
|
|
|
|
$meta = function_exists('aksrt_get_pay_meta') ? aksrt_get_pay_meta($post) : [];
|
|
$pay_type = AKSRT_Domain_Model::normalize_pay_type((string) ($meta['pay_type'] ?? AKSRT_Domain_Model::PAY_TYPE_NO));
|
|
if ($pay_type === AKSRT_Domain_Model::PAY_TYPE_NO) {
|
|
return new WP_Error('aksrt_not_paid', __('该内容无需购买', 'aksrt'), ['status' => 400]);
|
|
}
|
|
if ($pay_type === AKSRT_Domain_Model::PAY_TYPE_VIP) {
|
|
return new WP_Error('aksrt_need_vip', __('该内容为 VIP 专属，请开通会员。', 'aksrt'), ['status' => 403]);
|
|
}
|
|
|
|
$priced = function_exists('aksrt_get_user_pay_price')
|
|
? aksrt_get_user_pay_price($post, $user_id)
|
|
: ['amount' => 0.0, 'modo' => '0', 'pay_limit' => 0, 'vip_level' => 0, 'is_free' => true, 'base' => 0.0];
|
|
|
|
$pay_limit = (int) ($priced['pay_limit'] ?? 0);
|
|
$vip_level = (int) ($priced['vip_level'] ?? 0);
|
|
if ($pay_limit > 0 && $vip_level < $pay_limit) {
|
|
return new WP_Error('aksrt_need_vip', sprintf(
|
|
/* translators: %d: required VIP level */
|
|
__('该资源仅限 VIP%s 及以上会员购买/下载。', 'aksrt'),
|
|
max(1, $pay_limit)
|
|
), [
|
|
'status' => 403,
|
|
'pay_limit' => $pay_limit,
|
|
]);
|
|
}
|
|
|
|
if (class_exists('AKSRT_Order') && AKSRT_Order::get_instance()->has_paid_access(
|
|
$user_id,
|
|
AKSRT_Domain_Model::ORDER_PRODUCT_RESOURCE,
|
|
$post_id
|
|
)) {
|
|
return new WP_Error('aksrt_already_paid', __('您已购买该内容。', 'aksrt'), [
|
|
'status' => 200,
|
|
'has_paid_access' => true,
|
|
'reload' => true,
|
|
]);
|
|
}
|
|
|
|
return [
|
|
'post' => $post,
|
|
'meta' => $meta,
|
|
'priced' => $priced,
|
|
];
|
|
}
|
|
|
|
/**
|
|
* @return array<int, array{id:string,name:string}>
|
|
*/
|
|
private function available_payment_methods(string $pay_modo): array {
|
|
if ($pay_modo === 'points') {
|
|
return [
|
|
['id' => 'points', 'name' => __('积分支付', 'aksrt')],
|
|
];
|
|
}
|
|
|
|
$methods = [];
|
|
if (!class_exists('AKSRT_Payment_Gateway')) {
|
|
return [['id' => 'balance', 'name' => __('站内余额', 'aksrt')]];
|
|
}
|
|
$gw = AKSRT_Payment_Gateway::get_instance();
|
|
foreach (['balance', 'alipay', 'wechatpay', 'paypal', 'stripe'] as $id) {
|
|
$g = $gw->get_gateway($id);
|
|
if (!$g) {
|
|
continue;
|
|
}
|
|
if (method_exists($g, 'is_configured') && !$g->is_configured()) {
|
|
continue;
|
|
}
|
|
$methods[] = [
|
|
'id' => $id,
|
|
'name' => method_exists($g, 'get_name') ? (string) $g->get_name() : $id,
|
|
];
|
|
}
|
|
if ($methods === []) {
|
|
$methods[] = ['id' => 'balance', 'name' => __('站内余额', 'aksrt')];
|
|
}
|
|
return $methods;
|
|
}
|
|
|
|
private function format_amount_label(float $amount, string $pay_modo, string $currency): string {
|
|
if ($amount <= 0) {
|
|
return (string) __('免费', 'aksrt');
|
|
}
|
|
$n = function_exists('aksrt_format_price') ? aksrt_format_price($amount) : (string) $amount;
|
|
if ($pay_modo === 'points') {
|
|
return $n . ' ' . $currency;
|
|
}
|
|
return $currency . $n;
|
|
}
|
|
}
|