-
Notifications
You must be signed in to change notification settings - Fork 73
/
alipay.php
217 lines (201 loc) · 10.1 KB
/
alipay.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
<?php
//$partner = ""; //合作伙伴ID
//$security_code = ""; //安全检验码
//$seller_email = ""; //卖家支付宝帐户
function alipay_config() {
$configarray = [
"FriendlyName" => ["Type" => "System", "Value"=>"支付宝（NeWorld）"],
"seller_email" => ["FriendlyName" => "卖家支付宝帐户", "Type" => "text", "Size" => "32", ],
"partnerID" => ["FriendlyName" => "合作伙伴ID", "Type" => "text", "Size" => "32", ],
"security_code" => ["FriendlyName" => "安全检验码", "Type" => "text", "Size" => "32", ],
"transport" => ["FriendlyName" => "访问模式", "Type" => "dropdown", "Options" =>
"http,https", "Description" => "根据服务器是否支持SSL访问而选择", "Default" => "1", ],
"qrcode" => ["FriendlyName" => "启动二维码模式", "Type" => "yesno", "Size" => "50", "Description" => "是否显示二维码",],
"multi_site" => ["FriendlyName" => "启动多站点兼容模式", "Type" => "yesno", "Size" => "50", "Description" => "用于多个站点同一支付宝商家接口",],
"site_security_code" => ["FriendlyName" => "站点识别码", "Type" => "text", "Size" => "50", "Description" => "兼容模式下站点识别码 , 避免支付宝重单",],
"testmode" => ["FriendlyName" => "测试模式", "Type" => "yesno", "Description" => "测试模式(暂时不可用)", ],
];
return $configarray;
}
function alipay_link($params) {
$_input_charset = "utf-8"; //字符编码格式 目前支持 GBK 或 utf-8
$sign_type = "MD5"; //加密方式 系统默认(不要修改)
$transport = $params['transport']; //访问模式,你可以根据自己的服务器是否支持ssl访问而选择http以及https访问模式(系统默认,不要修改)
# Gateway Specific Variables
$gatewayPID = $params['partnerID'];
$gatewaySELLER_EMAIL = $params['seller_email'];
$gatewaySECURITY_CODE = $params['security_code'];
$TEST_MODE=$params['testmode'];
# Invoice Variables
if ($params['multi_site']) {
$invoiceid = $params['site_security_code']."-".$params['invoiceid'];
} else {
$invoiceid = $params['invoiceid'];
}
$description = $params["description"];
$amount = $params['amount']; # Format: ##.##
# System Variables
$companyname = $params['companyname'];
$systemurl = $params['systemurl'];
$currency = $params['currency'];
$return_url = $systemurl."/modules/gateways/alipay/return.php";
$notify_url = $systemurl."/modules/gateways/alipay/notify.php";
if ($params['qrcode']) {
$qcode = [
"service" => "create_direct_pay_by_user", //交易类型
"partner" => $gatewayPID, //合作商户号
"return_url" => $return_url, //同步返回
"notify_url" => $notify_url, //异步返回
"_input_charset" => $_input_charset, //字符集，默认为GBK
"subject" => "$companyname 账单 #$invoiceid", //商品名称，必填
"body" => $description, //商品描述，必填
"out_trade_no" => $invoiceid, //商品外部交易号，必填（保证唯一性）
"total_fee" => $amount, //商品单价，必填（价格不能为0）
"payment_type" => "1", //默认为1,不需要修改
"qr_pay_mode" => "1", //二维码模式
"show_url" => $systemurl, //商品相关网站
"seller_email" => $gatewaySELLER_EMAIL //卖家邮箱，必填
];
$qcodepay = new alipay_service($qcode,$gatewaySECURITY_CODE,$sign_type);
$qcodelink=$qcodepay->create_url();
}
$webpay = [
"service" => "create_direct_pay_by_user", //交易类型
"partner" => $gatewayPID, //合作商户号
"return_url" => $return_url, //同步返回
"notify_url" => $notify_url, //异步返回
"_input_charset" => $_input_charset, //字符集，默认为GBK
"subject" => "$companyname 账单 #$invoiceid", //商品名称，必填
"body" => $description, //商品描述，必填
"out_trade_no" => $invoiceid, //商品外部交易号，必填（保证唯一性）
"total_fee" => $amount, //商品单价，必填（价格不能为0）
"payment_type" => "1", //默认为1,不需要修改
"show_url" => $systemurl, //商品相关网站
"seller_email" => $gatewaySELLER_EMAIL //卖家邮箱，必填
];
$webpay = new alipay_service($webpay,$gatewaySECURITY_CODE,$sign_type);
$webpaylink=$webpay->create_url();
$code = '<div class="alipay" style="max-width: 230px;margin: 0 auto">';
if ($params['qrcode']) {
$code = $code . '<div id="alipayimg" style="border: 1px solid #AAA;border-radius: 4px;overflow: hidden;margin-bottom: 5px;"><iframe src="'.$qcodelink.'" width="300" height="292" frameborder="0" scrolling="no" style="transform: scale(.9);margin: -50px 0 -24px -37px;"></iframe></div><!--微信支付ajax跳转-->
<script>
//设置每隔 5000 毫秒执行一次 load() 方法
setInterval(function(){load()}, 5000);
function load(){
var xmlhttp;
if (window.XMLHttpRequest){
// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
}else{
// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange=function(){
if (xmlhttp.readyState==4 && xmlhttp.status==200){
trade_state=xmlhttp.responseText;
if(trade_state=="SUCCESS"){
document.getElementById("alipayimg").style.display="none";
document.getElementById("alipayDiv").innerHTML="支付成功";
//延迟 2 秒执行 tz() 方法
setTimeout(function(){tz()}, 5000);
function tz(){
window.location.href="'.$systemurl.'/viewinvoice.php?id='.$params['invoiceid'].'";
}
}
}
}
//invoice_status.php 文件返回订单状态，通过订单状态确定支付状态
xmlhttp.open("get","'.$systemurl.'/modules/gateways/alipay/invoice_status.php?invoiceid='.$params['invoiceid'].'",true);
//下面这句话必须有
//把标签/值对添加到要发送的头文件。
//xmlhttp.setRequestHeader("Content-type","application/x-www-form-urlencoded");
//xmlhttp.send("out_trade_no=002111");
xmlhttp.send();
}
</script>';
}
$code_ajax = '<a href="'.$webpaylink.'" target="_blank" id="alipayDiv" class="btn btn-success btn-block">前往支付宝进行支付</a></div>';
$code = $code.$code_ajax;
if (stristr($_SERVER['PHP_SELF'], 'viewinvoice')) {
return $code;
} else {
return '<img style="width: 150px" src="'.$systemurl.'/modules/gateways/alipay/alipay.png" alt="支付宝支付" />';
}
}
class alipay_service {
var $gateway = "https://mapi.alipay.com/gateway.do?"; //支付接口
var $parameter; //全部需要传递的参数
var $security_code; //安全校验码
var $mysign; //签名
//构造支付宝外部服务接口控制
function alipay_service($parameter,$security_code,$sign_type = "MD5",$transport= "https") {
$this->parameter = $this->para_filter($parameter);
$this->security_code = $security_code;
$this->sign_type = $sign_type;
$this->mysign = '';
$this->transport = $transport;
if($parameter['_input_charset'] == "")
$this->parameter['_input_charset']='GBK';
if($this->transport == "https") {
$this->gateway = "https://mapi.alipay.com/gateway.do?";
} else $this->gateway = "http://www.alipay.com/cooperate/gateway.do?";
$sort_array = array();
$arg = "";
$sort_array = $this->arg_sort($this->parameter);
while (list ($key, $val) = each ($sort_array)) {
$arg.=$key."=".$this->charset_encode($val,$this->parameter['_input_charset'])."&";
}
$prestr = substr($arg,0,count($arg)-2); //去掉最后一个问号
$this->mysign = $this->sign($prestr.$this->security_code);
}
function create_url() {
$url = $this->gateway;
$sort_array = array();
$arg = "";
$sort_array = $this->arg_sort($this->parameter);
while (list ($key, $val) = each ($sort_array)) {
$arg.=$key."=".urlencode($this->charset_encode($val,$this->parameter['_input_charset']))."&";
}
$url.= $arg."sign=" .$this->mysign ."&sign_type=".$this->sign_type;
return $url;
}
function arg_sort($array) {
ksort($array);
reset($array);
return $array;
}
function sign($prestr) {
$mysign = "";
if($this->sign_type == 'MD5') {
$mysign = md5($prestr);
}elseif($this->sign_type =='DSA') {
//DSA 签名方法待后续开发
die("DSA 签名方法待后续开发，请先使用MD5签名方式");
}else {
die("支付宝暂不支持".$this->sign_type."类型的签名方式");
}
return $mysign;
}
function para_filter($parameter) { //除去数组中的空值和签名模式
$para = array();
while (list ($key, $val) = each ($parameter)) {
if($key == "sign" || $key == "sign_type" || $val == "")continue;
else $para[$key] = $parameter[$key];
}
return $para;
}
//实现多种字符编码方式
function charset_encode($input,$_output_charset ,$_input_charset ="utf-8" ) {
$output = "";
if(!isset($_output_charset) )$_output_charset = $this->parameter['_input_charset'];
if($_input_charset == $_output_charset || $input ==null) {
$output = $input;
} elseif (function_exists("mb_convert_encoding")){
$output = mb_convert_encoding($input,$_output_charset,$_input_charset);
} elseif(function_exists("iconv")) {
$output = iconv($_input_charset,$_output_charset,$input);
} else die("sorry, you have no libs support for charset change.");
return $output;
}
}
?>