359 lines
8.7 KiB
PHP
359 lines
8.7 KiB
PHP
<?php
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define('USEDCHARSET', 'utf-8');
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/// 这里定义公共变量
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//$app_id = '14936872341446'; /// appid
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//$dev_key = '14915485974028'; /// 开发者key
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$app_id = '14992192722868'; /// appid
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$dev_key = '14915485974028'; /// 开发者key
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$market_key = '0000'; /// 门店key
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$sign_key = '0000'; /// 签名key(暂时支付时不校验签名, 但是退款时将校验这个签名)
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/// 接口返回用的信息类
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class ResultObject
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{
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public $error; /// 返回值: 0成功; 非0失败;
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public $error_code; /// 错误号
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public $msg; /// 错误信息
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public $data; /// 返回的数据
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public function ResultObject($string)
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{
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$this->error = 0;
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$this->error_code = 0;
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$this->msg = null;
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$this->data = null;
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$this->from_string($string);
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}
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public function to_array()
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{
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return (array)$this;
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}
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public function to_string()
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{
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return json_encode($this, JSON_UNESCAPED_UNICODE);
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}
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public function from_array($array)
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{
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foreach ($array as $key => $value)
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{
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if (property_exists($this, $key))
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{
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$this->$key = $value;
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}
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}
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return true;
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}
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public function from_string($string)
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{
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return $this->from_array((array)json_decode($string));
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}
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}
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/**
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* @note 获取当前页面的完整连接
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* @return string
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*/
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function getLocaleUrl()
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{
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$is_https =
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(isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ||
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(isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') ||
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(isset($_SERVER['REQUEST_SCHEME']) && $_SERVER['REQUEST_SCHEME'] == 'https');
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$request_scheme = $is_https ? 'https://' : 'http://';
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$hostname = $_SERVER['SERVER_NAME'];
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$hostport = (($is_https && '443' == $_SERVER['SERVER_PORT']) || (!$is_https && '80' == $_SERVER['SERVER_PORT'])) ? '' : ':' . intval($_SERVER['SERVER_PORT']);
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return $request_scheme . $hostname . $hostport . $_SERVER['PHP_SELF'];
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}
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/**
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* @date 2017-03-04
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* @note 给参数按key的顺序排序。（支持递归）
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* @param mixed $parameter 要排序的参数
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* @return array
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* @auth 应俊
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*/
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function SortParam($parameter)
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{
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$parameter = (array)$parameter;
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foreach ($parameter as $k => $v)
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{
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if (is_array($v) || is_object($v))
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{
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$parameter[$k] = SortParam($v);
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}
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}
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// 调用strcmp函数来排序，该函数区分大小写。
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uksort($parameter, 'strcmp');
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return $parameter;
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}
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/**
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* @date 2017-03-06
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* @note 转换参数成字符串形式按key=value的形式，用&分隔）。
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* @param mixed $parameter 要转换的参数
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* @return string
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* @auth 应俊
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*/
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function ConvertParam($parameter)
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{
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$parameter = (array)$parameter;
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$return = '';
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foreach ($parameter as $k => $v)
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{
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if (is_array($v) || is_object($v))
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{
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$return .= sprintf('&%s={%s}', $k, ConvertParam($v));
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}
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else
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{
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$return .= sprintf('&%s=%s', $k, $v);
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}
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}
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$sublen = mb_strlen('&', USEDCHARSET);
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$retlen = mb_strlen($return, USEDCHARSET);
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$return = mb_substr($return, $sublen, $retlen - $sublen, USEDCHARSET);
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return $return;
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}
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/**
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* @date 2017-03-04
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* @note 为参数生成签名
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* @param mixed $parameter 要签名的参数
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* @param string $signkey 签名key
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* @return string
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* @auth 应俊
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*/
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function SignParameter($parameter, $signkey = '')
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{
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// 1：先把参数按参数名（key）从小到大排序
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$parameter = SortParam($parameter);
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// 2：连接参数成一个字符串（按key=value的形式，用&分隔）。
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$return = ConvertParam($parameter);
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// 3：结尾加上key=签名key
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$return .= '&key=' . $signkey;
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// 4：md5加密这个字符串
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return md5($return);
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}
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/**
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* @param mixed $data
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* @return array|mixed
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*/
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function ChangePostData($data)
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{
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switch (gettype($data))
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{
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case 'array':
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{
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foreach ($data as $key => $value)
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{
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$data[$key] = ChangePostData($value);
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}
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break;
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}
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case 'object':
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{
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$array = (array)$data;
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foreach ($array as $key => $value)
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{
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$data->$key = ChangePostData($value);
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}
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break;
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}
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default:
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{
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$data = preg_replace_callback('/\+/', function ($r) { return '%2B'; }, $data);
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$data = preg_replace_callback('/\&/', function ($r) { return '%26'; }, $data);
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break;
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}
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}
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return $data;
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}
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/**
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* @note 发送post请求
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* @param string $url
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* @param mixed $data
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* @return string
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*/
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function SendPost($url, $data)
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{
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$data = http_build_query(ChangePostData($data));
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$opts = array(
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'http' => array(
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'method' => 'POST',
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'header' => "Content-type: application/x-www-form-urlencoded\r\n" . "Content-Length: " . strlen($data) . "\r\n",
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'content' => $data,
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),
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);
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$context = stream_context_create($opts);
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$ret = file_get_contents($url, false, $context);
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$ret = trim($ret, "\xEF\xBB\xBF");
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return $ret;
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}
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?>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>退款测试</title>
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<meta name="viewport" content="width=device-width,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no">
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<link href="css/style.css" rel="stylesheet">
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<script src="js/jquery-2.1.4.min.js"></script>
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<script src="js/common.js"></script>
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</head>
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<body id="mainbody">
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<?php
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/// 尝试获取sid和scode
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$sid = isset($_GET['sid']) ? $_GET['sid'] : '';
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$scode = isset($_GET['scode']) ? $_GET['scode'] : '';
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/// 判断是否有sid和scode, 什么数据都没有则先跳转到登录页面授权
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if (empty($sid) || empty($scode))
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{
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if (strpos($_SERVER['HTTP_USER_AGENT'],"MicroMessenger "))
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{
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$url = "https://api2.daoqijuyou77.cn/source/login/login.php?app_id={$app_id}&dev_key={$dev_key}&market_key={$market_key}&redirect_uri=" . rawurlencode(getLocaleUrl());
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header("Location: {$url}");
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exit;
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}
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else
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{
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/// 登录
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$url = 'https://api2.daoqijuyou77.cn/api/login/ylnn';
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$data = array(
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'appid' => $app_id, /// appid
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'devkey' => $dev_key, /// 开发者key
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'market_key' => $market_key, /// 门店key
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'scode' => md5(date('Ymdhis') . rand(1000, 9999)), /// 随机数
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'agent_key' => 'i33v0llvp0euhd1n9qo1fM2RV8vtog4y', /// 代理号
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'game_key' => '7N0e0z2u2098pf1M2fj0kyB1D4n4ylkA', /// 渠道号
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'user_key' => '100000', /// 用户号
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'headImg' => '', /// 头像
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'nickname' => '100000', /// 昵称
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);
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$ret = SendPost($url, $data);
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$ret = new ResultObject($ret);
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if ($ret->error)
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die($ret->msg);
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$sid = $ret->data->sid;
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$scode = $ret->data->scode;
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}
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}
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if (!isset($_POST['refund_fee'])) /// 有 sid 和 scode 但是 没有 refund_fee 则要求页面输入并提交 refund_fee 参数
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{
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$url = getLocaleUrl();
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$html = <<<EOF
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<script>
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function submit() {
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var transaction_id = document.getElementById('transaction_id').value;
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var out_trade_no = document.getElementById('out_trade_no').value;
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var refund_fee = document.getElementById('refund_fee').value;
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if ('' == refund_fee || undefined == refund_fee) {
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alert('请输入要退款的金额(单位为分)');
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return;
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}
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var script =
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"<form style='display:none;' id='frm' name='frm' method='post' action=''>" +
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" <input name='transaction_id' type='text' value='" + transaction_id + "' />\\r\\n" + /// 三方订单号(微信等)
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" <input name='out_trade_no' type='text' value='" + out_trade_no + "' />\\r\\n" + /// 平台订单号
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" <input name='refund_fee' type='text' value='" + refund_fee + "' />\\r\\n" + /// 退款金额
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"</form>";
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$('#mainbody').append(script);
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$('#frm').submit();
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}
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</script>
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<section>
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<header class="header"><span>退款测试</span></header>
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<div class="neirong">
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<ul>
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<li><span class="name">三方订单号：</span><input type="text" id="transaction_id" placeholder="长度32" class="input"></li>
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<li><span class="name">平台订单号：</span><input type="text" id="out_trade_no" placeholder="长度32" class="input"></li>
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<li><span class="name">退款金额：</span><input type="text" id="refund_fee" placeholder="单位：分 整型" class="input"><sapn class="red">*</sapn></li>
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</ul>
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<footer class="text-center">
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<a href="javascript:;" onclick="submit();" class="btn btn-blue foot_btn">确定</a>
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</footer>
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</div>
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</section>
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EOF;
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}
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else /// 有refund_fee参数表示已提交页面中输入的退款金额
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{
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$data = array(
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'appid' => $app_id,
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'devkey' => $dev_key,
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'sid' => $sid,
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'scode' => $scode,
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'transaction_id' => $_POST['transaction_id'],
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'out_trade_no' => $_POST['out_trade_no'],
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'refund_fee' => $_POST['refund_fee'],
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'version' => 1,
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);
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$data['sign'] = SignParameter($data, $sign_key);
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$result = new ResultObject(rawurldecode(SendPost('https://api.daoqijuyou77.cn/api/newpay/refund/', $data)));
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if (0 != $result->error) /// error不为0表示有错误发生
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{
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$html = <<<EOL
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<script>
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alert('{$result->msg}');
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</script>
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EOL;
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}
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else /// 调用成功, 则把图片显示在前台中
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{
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$html = <<<EOL
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<script>
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alert('申请退款成功!');
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</script>
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EOL;
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}
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}
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echo $html;
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?>
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</body>
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</html>
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