www.lightcourse.com/plugins/payments/wxpay_h5/wxpay_h5.php

54 lines
2.4 KiB
PHP

<?php
class wxpay_h5
{
const DEBUG = 0;
protected $config;
public function __construct($payment_info = array())
{
define('WXN_APPID', $payment_info['payment_config']['wx_appid']);
define('WXN_APPSECRET', $payment_info['payment_config']['wx_appsecret']);
define('WXN_MCHID', $payment_info['payment_config']['wx_mch_id']);
define('WXN_KEY', $payment_info['payment_config']['wx_key']);
}
/*mweb_url*/
public function get_payform($order_info){
require_once PLUGINS_PATH . '/payments/wxpay_native/lib/WxPay.Api.php';
require_once PLUGINS_PATH . '/payments/wxpay_native/WxPay.NativePay.php';
require_once PLUGINS_PATH . '/payments/wxpay_native/log.php';
//统一下单
$input = new WxPayUnifiedOrder();
$input->SetBody(config('ds_config.site_name') . $order_info['pay_sn'] . '订单');
$input->SetAttach($order_info['order_type']);
$input->SetOut_trade_no($order_info['pay_sn'].'_'.TIMESTAMP);//31个字符,微信限制为32字符以内 TIMESTAMP 用来防止做随机数,用户支付订单后取消,已产生的订单不能重复支付
$input->SetTotal_fee(bcmul($order_info['api_pay_amount'] , 100,0));
$input->SetTime_start(date("YmdHis"));
$input->SetTime_expire(date("YmdHis", TIMESTAMP + 600));
$input->SetGoods_tag("");
$input->SetNotify_url(str_replace('/index.php', '', HOME_SITE_URL) . '/payment/wxpay_h5_notify.html');
$input->SetTrade_type("MWEB");
$result = WxPayApi::unifiedOrder($input);
//不同订单支付成功对应的跳转界面
if($order_info['order_type'] == 'real_order'){
$pay_type='pay_new';
}elseif ($order_info['order_type'] == 'vr_order') {
$pay_type='vr_pay_new';
} elseif ($order_info['order_type'] == 'pd_order') {
$pay_type='pd_pay';
}
$url = config('ds_config.h5_site_url').'/member/buypay?notice=1&pay_sn='.$order_info['pay_sn'].'&pay_type='.$pay_type;
if(input('param.uniapp')){
$url = preg_replace('/^(http|https):\/\//','dsmall://',$url);
}
$mweb_url = $result['mweb_url'].'&redirect_url='.urlencode($url);
echo '<script>window.location.href="'.$mweb_url.'"</script>';exit;
// header("Location:".$mweb_url);
// exit;
}
}