<?php
require_once("alipay_core.function.php");
require_once("alipay_md5.function.php");
class AlipaySubmit {
var $alipay_config;
var $alipay_gateway_new = 'https://mapi.alipay.com/gateway.do?';
function __construct($alipay_config){
$this->alipay_config = $alipay_config;
}
function AlipaySubmit($alipay_config) {
$this->__construct($alipay_config);
}
function buildRequestMysign($para_sort) {
$prestr = createLinkstring($para_sort);
$mysign = "";
switch (strtoupper(trim($this->alipay_config['sign_type']))) {
case "MD5" :
$mysign = md5Sign($prestr, $this->alipay_config['key']);
break;
default :
$mysign = "";
}
return $mysign;
}
function buildRequestPara($para_temp) {
$para_filter = paraFilter($para_temp);
$para_sort = argSort($para_filter);
$mysign = $this->buildRequestMysign($para_sort);
$para_sort['sign'] = $mysign;
$para_sort['sign_type'] = strtoupper(trim($this->alipay_config['sign_type']));
return $para_sort;
}
function buildRequestParaToString($para_temp) {
$para = $this->buildRequestPara($para_temp);
$request_data = createLinkstringUrlencode($para);
return $request_data;
}
function buildRequestForm($para_temp, $method, $button_name) {
$para = $this->buildRequestPara($para_temp);
$sHtml = "<form id='alipaysubmit' name='alipaysubmit' action='".$this->alipay_gateway_new."_input_charset=".trim(strtolower($this->alipay_config['input_charset']))."' method='".$method."'>";
while (list ($key, $val) = each ($para)) {
$sHtml.= "<input type='hidden' name='".$key."' value='".$val."'/>";
}
$sHtml = $sHtml."<input type='submit' value='".$button_name."'></form>";
$sHtml = $sHtml."<script>document.forms['alipaysubmit'].submit();</script>";
return $sHtml;
}
function buildRequestHttp($para_temp) {
$sResult = '';
$request_data = $this->buildRequestPara($para_temp);
$sResult = getHttpResponsePOST($this->alipay_gateway_new, $this->alipay_config['cacert'],$request_data,trim(strtolower($this->alipay_config['input_charset'])));
return $sResult;
}
function buildRequestHttpInFile($para_temp, $file_para_name, $file_name) {
$para = $this->buildRequestPara($para_temp);
$para[$file_para_name] = "@".$file_name;
$sResult = getHttpResponsePOST($this->alipay_gateway_new, $this->alipay_config['cacert'],$para,trim(strtolower($this->alipay_config['input_charset'])));
return $sResult;
}
function query_timestamp() {
$url = $this->alipay_gateway_new."service=query_timestamp&partner=".trim(strtolower($this->alipay_config['partner']))."&_input_charset=".trim(strtolower($this->alipay_config['input_charset']));
$encrypt_key = "";
$doc = new DOMDocument();
$doc->load($url);
$itemEncrypt_key = $doc->getElementsByTagName( "encrypt_key" );
$encrypt_key = $itemEncrypt_key->item(0)->nodeValue;
return $encrypt_key;
}
}
?>