ectouch v3微信支付插件

<?php /** * ECTouch Open Source Project * ============================================================================ * Copyright (c) 2012-2014 [email protected] All rights reserved. * ---------------------------------------------------------------------------- * 文件名称：wxpay.php * ---------------------------------------------------------------------------- * 功能描述：微信手机支付插件 * ---------------------------------------------------------------------------- * * ---------------------------------------------------------------------------- */ /* 访问控制 */ if (! defined('IN_ECTOUCH')) { die('Deny Access'); } $payment_lang = ROOT_PATH . 'plugins/payment/language/' . C('lang') . '/' . basename(__FILE__); if (file_exists($payment_lang)) { include_once ($payment_lang); L($_LANG); } /* 模块的基本信息 */ if (isset($set_modules) && $set_modules == TRUE) { $i = isset($modules) ? count($modules) : 0; /* 代码 */ $modules[$i]['code'] = basename(__FILE__, '.php'); /* 描述对应的语言项 */ $modules[$i]['desc'] = 'wxpay_desc'; /* 是否支持货到付款 */ $modules[$i]['is_cod'] = '0'; /* 是否支持在线支付 */ $modules[$i]['is_online'] = '1'; /* 作者 */ $modules[$i]['author'] = '[email protected]'; /* 网址 */ $modules[$i]['website'] = 'http://www.baiwar.com/'; /* 版本号 */ $modules[$i]['version'] = '2.1.8'; /* 配置信息 */ /* 配置信息 */ $modules[$i]['config'] = array( array('name' => 'wxpay_appid', 'type' => 'text', 'value' => ''), array('name' => 'wxpay_appsecret', 'type' => 'text', 'value' => ''), array('name' => 'wxpay_mchid', 'type' => 'text', 'value' => ''), array('name' => 'wxpay_key', 'type' => 'text', 'value' => ''), ); return; } /** * 微信支付类 */ class wxpay { var $parameters; // cft 参数 var $payment; // 配置信息 /** * 生成支付代码 * * @param array $order * 订单信息 * @param array $payment * 支付方式信息 */ function get_code($order, $payment) { if (!defined('EC_CHARSET')) { $charset = 'utf-8'; } else { $charset = EC_CHARSET; } $ua = strtolower($_SERVER['HTTP_USER_AGENT']); if( !preg_match('/micromessenger/', $ua)){ return '<div style="text-align:center"><button class="btn btn-primary" type="button" disabled>'.L("wxpay_not_wx_button").'</button></div>'; } if(!isset($_SESSION["openid"]) || empty($_SESSION["openid"]) || $_SESSION["openid"]==-1 ){ return '<div style="text-align:center"><button class="btn btn-primary" type="button" disabled>'.L("wxpay_not_openid_button").'</button></div>'; } $charset = strtoupper($charset); // 配置参数 $this->payment = $payment; $notify_url=__URL__."/respondwx.php"; $this->logResult("log::get_code::notify_url:".$notify_url); $this->setParameter("openid", $_SESSION["openid"]); // 商品描述 $this->setParameter("body", $order['order_sn']); // 商品描述 $this->setParameter("out_trade_no", $order['order_sn'] . 'O' . $order['log_id'].'O'.$order['order_amount'] * 100); // 商户订单号 $this->setParameter("total_fee", $order['order_amount'] * 100); // 总金额 $this->setParameter("notify_url", $notify_url); // 通知地址 $this->setParameter("trade_type", "JSAPI"); // 交易类型 $this->setParameter("input_charset", $charset); $prepay_id = $this->getPrepayId(); if(empty($prepay_id)){ return '<div style="text-align:center"><button class="btn btn-primary" type="button" disabled>'.L("wxpay_not_prepayid_button").'</button></div>'; } $jsApiParameters = $this->getParameters($prepay_id); $callback_url=return_url("wxpay", array( 'type' => 0, 'status' => 1 )); $callback_url_error= return_url("wxpay", array( 'type' => 0, 'status' => 0 )); //todo 部署后删除 $this->logResult("log::get_code::calback:".$callback_url."\n".$callback_url_error); // wxjsbridge todo 调试用 alert(JSON.stringify(res));return false; 部署后删除 $jsdebug=""; if(WXPAY_DEBUG){ $jsdebug='alert(JSON.stringify(res));return false;'; } $js = '<script language="javascript"> function jsApiCall(){WeixinJSBridge.invoke("getBrandWCPayRequest",' . $jsApiParameters . ',function(res){if(res.err_msg == "get_brand_wcpay_request:ok"){location.href="' . $callback_url . '"}else{'.$jsdebug.'location.href="' . $callback_url_error. '"}});}function callpay(){if (typeof WeixinJSBridge == "undefined"){if( document.addEventListener ){document.addEventListener("WeixinJSBridgeReady", jsApiCall, false);}else if (document.attachEvent){document.attachEvent("WeixinJSBridgeReady", jsApiCall);document.attachEvent("onWeixinJSBridgeReady", jsApiCall);}}else{jsApiCall();}} </script>'; $button = '<div style="text-align:center"><button class="btn btn-primary" type="button" onclick="callpay()">'.L("wxpay_button").'</button></div>' . $js; return $button; } function logResult($word = '',$var=array()) { if(!WXPAY_DEBUG){ return true; } $output= strftime("%Y%m%d %H:%M:%S", time()) . "\n" ; $output .= $word."\n" ; if(!empty($var)){ $output .= print_r($var, true)."\n"; } $output.="\n"; $log_path=ROOT_PATH . "/data/log/"; if(!is_dir($log_path)){ @mkdir($log_path, 0777, true); } file_put_contents($log_path."wx.txt", $output, FILE_APPEND | LOCK_EX); } /** * 响应操作 */ function callback($data) { if ($data['status'] == 1) { return true; } else { return false; } } /** * 响应操作 */ function notify($data) { $this->logResult("log::notify::start:"); $xml = $GLOBALS['HTTP_RAW_POST_DATA']; if (! empty($xml)) { $payment = model('Payment')->get_payment($data['code']); $this->payment=$payment; $postdata =$this->xmlToArray($xml); /* 检查插件文件是否存在，如果存在则验证支付是否成功，否则则返回失败信息 */ //todo 部署后删除 $this->logResult("log::notify::postdata",$postdata); // 微信端签名 $wxsign = $postdata['sign']; unset($postdata['sign']); //todo 部署后删除 $this->logResult("log::notify::wxsign",$wxsign); $sign=$this->getSign($postdata); //todo 部署后删除 $this->logResult("log::notify::sign:",$sign); if ($wxsign == $sign) { // 交易成功 if ($postdata['result_code'] == 'SUCCESS') { // 获取log_id $out_trade_no = explode('O', $postdata['out_trade_no']); $order_sn = $out_trade_no[1]; // 订单号log_id // 改变订单状态 //todo 部署后删除 $this->logResult("log::notify::out_trade_no:",$postdata['out_trade_no']); model('Payment')->order_paid($order_sn, 2); } $returndata['return_code'] = 'SUCCESS'; } else { $returndata['return_code'] = 'FAIL';