mirror of
https://gitee.com/zongzhige/shopxo.git
synced 2024-12-03 12:29:57 +08:00
559 lines
20 KiB
PHP
559 lines
20 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | ShopXO 国内领先企业级B2C免费开源电商系统
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// +----------------------------------------------------------------------
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// | Copyright (c) 2011~2099 http://shopxo.net All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( https://opensource.org/licenses/mit-license.php )
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// +----------------------------------------------------------------------
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// | Author: Devil
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// +----------------------------------------------------------------------
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namespace payment;
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/**
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* 微信扫码支付
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-09-19
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* @desc description
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*/
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class WeixinScanQrcode
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{
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// 插件配置参数
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private $config;
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/**
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* 构造方法
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-09-17
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* @desc description
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* @param [array] $params [输入参数（支付配置参数）]
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*/
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public function __construct($params = [])
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{
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$this->config = $params;
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}
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/**
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* 配置信息
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-09-19
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* @desc description
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*/
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public function Config()
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{
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// 基础信息
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$base = [
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'name' => '微信扫码支付', // 插件名称
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'version' => '1.0.0', // 插件版本
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'apply_version' => '不限', // 适用系统版本描述
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'apply_terminal'=> ['pc'], // 适用终端 默认全部 ['pc', 'h5', 'app', 'alipay', 'weixin', 'baidu']
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'desc' => '微信扫码支付、适用web端，一般用于线下扫码枪或手机对准用户付款码扫码完成支付，买家的交易资金直接打入卖家微信账户，快速回笼交易资金，（不要对用户开放、该插件不适用于在线支付）。 <a href="https://pay.weixin.qq.com/" target="_blank">立即申请</a>', // 插件描述（支持html）
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'author' => 'Devil', // 开发者
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'author_url' => 'http://shopxo.net/', // 开发者主页
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];
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// 配置信息
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$element = [
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[
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'element' => 'input',
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'type' => 'text',
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'default' => '',
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'name' => 'appid',
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'placeholder' => '公众号/服务号AppID',
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'title' => '公众号/服务号AppID',
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'is_required' => 0,
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'message' => '请填写微信分配的AppID',
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],
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[
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'element' => 'input',
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'type' => 'text',
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'default' => '',
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'name' => 'mch_id',
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'placeholder' => '微信支付商户号',
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'title' => '微信支付商户号',
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'is_required' => 0,
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'message' => '请填写微信支付分配的商户号',
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],
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[
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'element' => 'input',
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'type' => 'text',
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'default' => '',
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'name' => 'key',
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'placeholder' => '密钥',
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'title' => '密钥',
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'desc' => '微信支付商户平台API配置的密钥',
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'is_required' => 0,
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'message' => '请填写密钥',
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],
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[
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'element' => 'textarea',
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'name' => 'apiclient_cert',
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'placeholder' => '证书(apiclient_cert.pem)',
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'title' => '证书(apiclient_cert.pem)（退款操作必填项）',
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'is_required' => 0,
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'rows' => 6,
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'message' => '请填写证书(apiclient_cert.pem)',
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],
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[
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'element' => 'textarea',
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'name' => 'apiclient_key',
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'placeholder' => '证书密钥(apiclient_key.pem)',
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'title' => '证书密钥(apiclient_key.pem)（退款操作必填项）',
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'is_required' => 0,
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'rows' => 6,
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'message' => '请填写证书密钥(apiclient_key.pem)',
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],
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];
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return [
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'base' => $base,
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'element' => $element,
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];
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}
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/**
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* 支付入口
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-09-19
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* @desc description
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* @param [array] $params [输入参数]
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*/
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public function Pay($params = [])
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{
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// 参数
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if(empty($params))
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{
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return DataReturn('参数不能为空', -1);
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}
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// 配置信息
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if(empty($this->config))
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{
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return DataReturn('支付缺少配置', -1);
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}
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// 付款码
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if(empty($params['params']) || empty($params['params']['payment_code']))
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{
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return DataReturn('付款码为空', -1);
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}
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// 支付参数
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$request_params = [
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'appid' => $this->config['appid'],
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'mch_id' => $this->config['mch_id'],
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'body' => $params['site_name'].'-'.$params['name'],
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'nonce_str' => md5(time().$params['order_no']),
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'out_trade_no' => $params['order_no'],
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'spbill_create_ip' => GetClientIP(),
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'total_fee' => (int) (($params['total_price']*1000)/10),
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'auth_code' => $params['params']['payment_code'],
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'attach' => empty($params['attach']) ? $params['site_name'].'-'.$params['name'] : $params['attach'],
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'sign_type' => 'MD5',
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'time_expire' => $this->OrderAutoCloseTime(),
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];
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$request_params['sign'] = $this->GetSign($request_params);
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// 请求接口处理
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$request_url = 'https://api.mch.weixin.qq.com/pay/micropay';
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$result = $this->XmlToArray($this->HttpRequest($request_url, $this->ArrayToXml($request_params)));
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if(isset($result['return_code']) && $result['return_code'] == 'SUCCESS')
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{
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if(isset($result['result_code']) && $result['result_code'] == 'SUCCESS')
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{
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$ret = DataReturn('支付成功', 0, $this->ReturnData($result));
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} else {
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// 是否需要等待用户处理
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if($result['err_code'] == 'USERPAYING')
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{
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$ret = DataReturn($result['err_code_des'], -9999, [
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'is_await' => 1,
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'payment' => substr(self::class, strrpos(self::class, '\\') + 1),
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'order_no' => $params['order_no'],
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]);
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} else {
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$ret = DataReturn($result['err_code_des'].'['.$result['err_code'].']', -1);
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}
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}
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} else {
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$ret = DataReturn(is_string($result) ? $result : $result['return_msg'], -1);
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}
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return $ret;
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}
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/**
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* 支付查询
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-09-19
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* @desc description
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* @param [array] $params [输入参数]
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*/
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public function Query($params = [])
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{
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// 参数
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if(empty($params))
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{
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return DataReturn('参数不能为空', -1);
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}
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// 配置信息
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if(empty($this->config))
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{
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return DataReturn('支付缺少配置', -1);
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}
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// 订单号
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if(empty($params['order_no']))
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{
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return DataReturn('订单号为空', -1);
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}
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// 支付参数
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$request_params = [
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'appid' => $this->config['appid'],
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'mch_id' => $this->config['mch_id'],
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'nonce_str' => md5(time().$params['order_no']),
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'out_trade_no' => $params['order_no'],
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'sign_type' => 'MD5',
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];
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$request_params['sign'] = $this->GetSign($request_params);
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// 请求接口处理
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$request_url = 'https://api.mch.weixin.qq.com/pay/orderquery';
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$result = $this->XmlToArray($this->HttpRequest($request_url, $this->ArrayToXml($request_params)));
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if(isset($result['return_code']) && $result['return_code'] == 'SUCCESS')
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{
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if(isset($result['result_code']) && $result['result_code'] == 'SUCCESS')
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{
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if(!empty($result['transaction_id']))
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{
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$ret = DataReturn('支付成功', 0, $this->ReturnData($result));
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} else {
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$ret = DataReturn($result['trade_state_desc'], -1);
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}
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} else {
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$ret = DataReturn($result['err_code_des'].'['.$result['err_code'].']', -1);
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}
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} else {
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$ret = DataReturn(is_string($result) ? $result : $result['return_msg'], -1);
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}
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return $ret;
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}
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/**
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* 订单自动关闭的时间
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2021-03-24
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* @desc description
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*/
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public function OrderAutoCloseTime()
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{
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$time = intval(MyC('common_order_close_limit_time', 30, true))*60;
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return date('YmdHis', time()+$time);
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}
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/**
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* 支付回调处理
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-09-19
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* @desc description
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* @param [array] $params [输入参数]
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*/
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public function Respond($params = [])
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{
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$result = empty($GLOBALS['HTTP_RAW_POST_DATA']) ? $this->XmlToArray(file_get_contents('php://input')) : $this->XmlToArray($GLOBALS['HTTP_RAW_POST_DATA']);
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if(isset($result['result_code']) && $result['result_code'] == 'SUCCESS' && $result['sign'] == $this->GetSign($result))
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{
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return DataReturn('支付成功', 0, $this->ReturnData($result));
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}
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return DataReturn('处理异常错误', -100);
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}
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/**
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* [ReturnData 返回数据统一格式]
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @datetime 2018-10-06T16:54:24+0800
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* @param [array] $data [返回数据]
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*/
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private function ReturnData($data)
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{
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// 返回数据固定基础参数
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$data['trade_no'] = $data['transaction_id']; // 支付平台 - 订单号
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$data['buyer_user'] = $data['openid']; // 支付平台 - 用户
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$data['out_trade_no'] = $data['out_trade_no']; // 本系统发起支付的 - 订单号
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$data['subject'] = $data['attach']; // 本系统发起支付的 - 商品名称
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$data['pay_price'] = $data['total_fee']/100; // 本系统发起支付的 - 总价
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return $data;
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}
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/**
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* 退款处理
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2019-05-28
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* @desc description
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* @param [array] $params [输入参数]
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*/
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public function Refund($params = [])
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{
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// 参数
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$p = [
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[
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'checked_type' => 'empty',
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'key_name' => 'order_no',
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'error_msg' => '订单号不能为空',
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],
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[
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'checked_type' => 'empty',
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'key_name' => 'trade_no',
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'error_msg' => '交易平台订单号不能为空',
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],
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[
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'checked_type' => 'empty',
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'key_name' => 'pay_price',
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'error_msg' => '支付金额不能为空',
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],
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[
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'checked_type' => 'empty',
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'key_name' => 'refund_price',
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'error_msg' => '退款金额不能为空',
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],
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];
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$ret = ParamsChecked($params, $p);
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if($ret !== true)
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{
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return DataReturn($ret, -1);
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}
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// 证书是否配置
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if(empty($this->config['apiclient_cert']) || empty($this->config['apiclient_key']))
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{
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return DataReturn('证书未配置', -1);
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}
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// 退款原因
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$refund_reason = empty($params['refund_reason']) ? $params['order_no'].'订单退款'.$params['refund_price'].'元' : $params['refund_reason'];
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// 请求参数
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$data = [
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'appid' => $this->config['appid'],
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'mch_id' => $this->config['mch_id'],
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'nonce_str' => md5(time().rand().$params['order_no']),
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'sign_type' => 'MD5',
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'transaction_id' => $params['trade_no'],
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'out_trade_no' => $params['order_no'],
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'out_refund_no' => $params['order_no'].GetNumberCode(),
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'total_fee' => (int) (($params['pay_price']*1000)/10),
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'refund_fee' => (int) (($params['refund_price']*1000)/10),
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'refund_desc' => $refund_reason,
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];
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$data['sign'] = $this->GetSign($data);
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// 请求接口处理
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$result = $this->XmlToArray($this->HttpRequest('https://api.mch.weixin.qq.com/secapi/pay/refund', $this->ArrayToXml($data), true));
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if(isset($result['return_code']) && $result['return_code'] == 'SUCCESS')
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{
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if(isset($result['result_code']) && $result['result_code'] == 'SUCCESS')
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{
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// 统一返回格式
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$data = [
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'out_trade_no' => isset($result['out_trade_no']) ? $result['out_trade_no'] : '',
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'trade_no' => isset($result['transaction_id']) ? $result['transaction_id'] : '',
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'buyer_user' => isset($result['refund_id']) ? $result['refund_id'] : '',
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'refund_price' => isset($result['refund_fee']) ? $result['refund_fee']/100 : 0.00,
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'return_params' => $result,
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];
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return DataReturn('退款成功', 0, $data);
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}
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return DataReturn($result['err_code_des'].'['.$result['err_code'].']', -1);
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}
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$ret = DataReturn(is_string($result) ? $result : $result['return_msg'], -1);
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}
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/**
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* 签名生成
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2019-01-07
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* @desc description
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* @param [array] $params [输入参数]
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*/
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private function GetSign($params = [])
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{
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ksort($params);
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$sign = '';
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foreach($params as $k=>$v)
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{
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if($k != 'sign' && $v != '' && $v != null)
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{
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$sign .= "$k=$v&";
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}
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}
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return strtoupper(md5($sign.'key='.$this->config['key']));
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}
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/**
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* 数组转xml
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2019-01-07
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* @desc description
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* @param [array] $data [数组]
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*/
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private function ArrayToXml($data)
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{
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$xml = '<xml>';
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foreach($data as $k=>$v)
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{
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$xml .= '<'.$k.'>'.$v.'</'.$k.'>';
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}
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$xml .= '</xml>';
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return $xml;
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}
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/**
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* xml转数组
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2019-01-07
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* @desc description
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* @param [string] $xml [xm数据]
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*/
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private function XmlToArray($xml)
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{
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if(!$this->XmlParser($xml))
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{
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return is_string($xml) ? $xml : '接口返回数据有误';
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}
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return json_decode(json_encode(simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA)), true);
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}
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/**
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* 判断字符串是否为xml格式
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2019-01-07
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* @desc description
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* @param [string] $string [字符串]
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*/
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function XmlParser($string)
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{
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$xml_parser = xml_parser_create();
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if(!xml_parse($xml_parser, $string, true))
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{
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xml_parser_free($xml_parser);
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return false;
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} else {
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return (json_decode(json_encode(simplexml_load_string($string)),true));
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}
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}
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/**
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* [HttpRequest 网络请求]
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* @author Devil
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||
* @blog http://gong.gg/
|
||
* @version 1.0.0
|
||
* @datetime 2017-09-25T09:10:46+0800
|
||
* @param [string] $url [请求url]
|
||
* @param [array] $data [发送数据]
|
||
* @param [boolean] $use_cert [是否需要使用证书]
|
||
* @param [int] $second [超时]
|
||
* @return [mixed] [请求返回数据]
|
||
*/
|
||
private function HttpRequest($url, $data, $use_cert = false, $second = 30)
|
||
{
|
||
$options = array(
|
||
CURLOPT_RETURNTRANSFER => true,
|
||
CURLOPT_HEADER => false,
|
||
CURLOPT_POST => true,
|
||
CURLOPT_SSL_VERIFYPEER => false,
|
||
CURLOPT_SSL_VERIFYHOST => false,
|
||
CURLOPT_POSTFIELDS => $data,
|
||
CURLOPT_TIMEOUT => $second,
|
||
);
|
||
|
||
if($use_cert == true)
|
||
{
|
||
//设置证书
|
||
//使用证书：cert 与 key 分别属于两个.pem文件
|
||
$apiclient = $this->GetApiclientFile();
|
||
$options[CURLOPT_SSLCERTTYPE] = 'PEM';
|
||
$options[CURLOPT_SSLCERT] = $apiclient['cert'];
|
||
$options[CURLOPT_SSLKEYTYPE] = 'PEM';
|
||
$options[CURLOPT_SSLKEY] = $apiclient['key'];
|
||
}
|
||
|
||
$ch = curl_init($url);
|
||
curl_setopt_array($ch, $options);
|
||
$result = curl_exec($ch);
|
||
//返回结果
|
||
if($result)
|
||
{
|
||
curl_close($ch);
|
||
return $result;
|
||
} else {
|
||
$error = curl_errno($ch);
|
||
curl_close($ch);
|
||
return "curl出错，错误码:$error";
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 获取证书文件路径
|
||
* @author Devil
|
||
* @blog http://gong.gg/
|
||
* @version 1.0.0
|
||
* @date 2019-05-29
|
||
* @desc description
|
||
*/
|
||
private function GetApiclientFile()
|
||
{
|
||
// 证书位置
|
||
$apiclient_cert_file = ROOT.'runtime'.DS.'cache'.DS.'payment_weixin_pay_apiclient_cert.pem';
|
||
$apiclient_key_file = ROOT.'runtime'.DS.'cache'.DS.'payment_weixin_pay_apiclient_key.pem';
|
||
|
||
// 证书处理
|
||
if(stripos($this->config['apiclient_cert'], '-----') === false)
|
||
{
|
||
$apiclient_cert = "-----BEGIN CERTIFICATE-----\n";
|
||
$apiclient_cert .= wordwrap($this->config['apiclient_cert'], 64, "\n", true);
|
||
$apiclient_cert .= "\n-----END CERTIFICATE-----";
|
||
} else {
|
||
$apiclient_cert = $this->config['apiclient_cert'];
|
||
}
|
||
file_put_contents($apiclient_cert_file, $apiclient_cert);
|
||
|
||
if(stripos($this->config['apiclient_key'], '-----') === false)
|
||
{
|
||
$apiclient_key = "-----BEGIN PRIVATE KEY-----\n";
|
||
$apiclient_key .= wordwrap($this->config['apiclient_key'], 64, "\n", true);
|
||
$apiclient_key .= "\n-----END PRIVATE KEY-----";
|
||
} else {
|
||
$apiclient_key = $this->config['apiclient_key'];
|
||
}
|
||
file_put_contents($apiclient_key_file, $apiclient_key);
|
||
|
||
return ['cert' => $apiclient_cert_file, 'key' => $apiclient_key_file];
|
||
}
|
||
}
|
||
?>
|