<?php
|
class TopClient
|
{
|
public $appkey;
|
|
public $secretKey;
|
|
public $gatewayUrl = "http://gw.api.taobao.com/router/rest";
|
|
public $format = "xml";
|
|
public $connectTimeout;
|
|
public $readTimeout;
|
|
/** 是否打开入参check**/
|
public $checkRequest = true;
|
|
protected $signMethod = "md5";
|
|
protected $apiVersion = "2.0";
|
|
protected $sdkVersion = "top-sdk-php-20151012";
|
|
public function __construct($appkey = "",$secretKey = ""){
|
$this->appkey = $appkey;
|
$this->secretKey = $secretKey ;
|
}
|
|
protected function generateSign($params)
|
{
|
ksort($params);
|
|
$stringToBeSigned = $this->secretKey;
|
foreach ($params as $k => $v)
|
{
|
if(is_string($v) && "@" != substr($v, 0, 1))
|
{
|
$stringToBeSigned .= "$k$v";
|
}
|
}
|
unset($k, $v);
|
$stringToBeSigned .= $this->secretKey;
|
|
return strtoupper(md5($stringToBeSigned));
|
}
|
|
public function curl($url, $postFields = null)
|
{
|
$ch = curl_init();
|
curl_setopt($ch, CURLOPT_URL, $url);
|
curl_setopt($ch, CURLOPT_FAILONERROR, false);
|
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
|
if ($this->readTimeout) {
|
curl_setopt($ch, CURLOPT_TIMEOUT, $this->readTimeout);
|
}
|
if ($this->connectTimeout) {
|
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $this->connectTimeout);
|
}
|
curl_setopt ( $ch, CURLOPT_USERAGENT, "top-sdk-php" );
|
//https 请求
|
if(strlen($url) > 5 && strtolower(substr($url,0,5)) == "https" ) {
|
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
|
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
|
}
|
|
if (is_array($postFields) && 0 < count($postFields))
|
{
|
$postBodyString = "";
|
$postMultipart = false;
|
foreach ($postFields as $k => $v)
|
{
|
if(!is_string($v))
|
continue ;
|
|
if("@" != substr($v, 0, 1))//判断是不是文件上传
|
{
|
$postBodyString .= "$k=" . urlencode($v) . "&";
|
}
|
else//文件上传用multipart/form-data，否则用www-form-urlencoded
|
{
|
$postMultipart = true;
|
if(class_exists('\CURLFile')){
|
$postFields[$k] = new \CURLFile(substr($v, 1));
|
}
|
}
|
}
|
unset($k, $v);
|
curl_setopt($ch, CURLOPT_POST, true);
|
if ($postMultipart)
|
{
|
if (class_exists('\CURLFile')) {
|
curl_setopt($ch, CURLOPT_SAFE_UPLOAD, true);
|
} else {
|
if (defined('CURLOPT_SAFE_UPLOAD')) {
|
curl_setopt($ch, CURLOPT_SAFE_UPLOAD, false);
|
}
|
}
|
curl_setopt($ch, CURLOPT_POSTFIELDS, $postFields);
|
}
|
else
|
{
|
$header = array("content-type: application/x-www-form-urlencoded; charset=UTF-8");
|
curl_setopt($ch,CURLOPT_HTTPHEADER,$header);
|
curl_setopt($ch, CURLOPT_POSTFIELDS, substr($postBodyString,0,-1));
|
}
|
}
|
$reponse = curl_exec($ch);
|
|
if (curl_errno($ch))
|
{
|
throw new Exception(curl_error($ch),0);
|
}
|
else
|
{
|
$httpStatusCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
|
if (200 !== $httpStatusCode)
|
{
|
throw new Exception($reponse,$httpStatusCode);
|
}
|
}
|
curl_close($ch);
|
return $reponse;
|
}
|
public function curl_with_memory_file($url, $postFields = null, $fileFields = null)
|
{
|
$ch = curl_init();
|
curl_setopt($ch, CURLOPT_URL, $url);
|
curl_setopt($ch, CURLOPT_FAILONERROR, false);
|
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
|
if ($this->readTimeout) {
|
curl_setopt($ch, CURLOPT_TIMEOUT, $this->readTimeout);
|
}
|
if ($this->connectTimeout) {
|
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $this->connectTimeout);
|
}
|
curl_setopt ( $ch, CURLOPT_USERAGENT, "top-sdk-php" );
|
//https 请求
|
if(strlen($url) > 5 && strtolower(substr($url,0,5)) == "https" ) {
|
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
|
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
|
}
|
//生成分隔符
|
$delimiter = '-------------' . uniqid();
|
//先将post的普通数据生成主体字符串
|
$data = '';
|
if($postFields != null){
|
foreach ($postFields as $name => $content) {
|
$data .= "--" . $delimiter . "\r\n";
|
$data .= 'Content-Disposition: form-data; name="' . $name . '"';
|
//multipart/form-data 不需要urlencode，参见 http:stackoverflow.com/questions/6603928/should-i-url-encode-post-data
|
$data .= "\r\n\r\n" . $content . "\r\n";
|
}
|
unset($name,$content);
|
}
|
|
//将上传的文件生成主体字符串
|
if($fileFields != null){
|
foreach ($fileFields as $name => $file) {
|
$data .= "--" . $delimiter . "\r\n";
|
$data .= 'Content-Disposition: form-data; name="' . $name . '"; filename="' . $file['name'] . "\" \r\n";
|
$data .= 'Content-Type: ' . $file['type'] . "\r\n\r\n";//多了个文档类型
|
|
$data .= $file['content'] . "\r\n";
|
}
|
unset($name,$file);
|
}
|
//主体结束的分隔符
|
$data .= "--" . $delimiter . "--";
|
|
curl_setopt($ch, CURLOPT_POST, true);
|
curl_setopt($ch, CURLOPT_HTTPHEADER , array(
|
'Content-Type: multipart/form-data; boundary=' . $delimiter,
|
'Content-Length: ' . strlen($data))
|
);
|
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
|
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
|
|
$reponse = curl_exec($ch);
|
unset($data);
|
|
if (curl_errno($ch))
|
{
|
throw new Exception(curl_error($ch),0);
|
}
|
else
|
{
|
$httpStatusCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
|
if (200 !== $httpStatusCode)
|
{
|
throw new Exception($reponse,$httpStatusCode);
|
}
|
}
|
curl_close($ch);
|
return $reponse;
|
}
|
|
protected function logCommunicationError($apiName, $requestUrl, $errorCode, $responseTxt)
|
{
|
$localIp = isset($_SERVER["SERVER_ADDR"]) ? $_SERVER["SERVER_ADDR"] : "CLI";
|
$logger = new TopLogger;
|
$logger->conf["log_file"] = rtrim(TOP_SDK_WORK_DIR, '\\/') . '/' . "logs/top_comm_err_" . $this->appkey . "_" . date("Y-m-d") . ".log";
|
$logger->conf["separator"] = "^_^";
|
$logData = array(
|
date("Y-m-d H:i:s"),
|
$apiName,
|
$this->appkey,
|
$localIp,
|
PHP_OS,
|
$this->sdkVersion,
|
$requestUrl,
|
$errorCode,
|
str_replace("\n","",$responseTxt)
|
);
|
$logger->log($logData);
|
}
|
|
public function execute($request, $session = null,$bestUrl = null)
|
{
|
$result = new ResultSet();
|
if($this->checkRequest) {
|
try {
|
$request->check();
|
} catch (Exception $e) {
|
|
$result->code = $e->getCode();
|
$result->msg = $e->getMessage();
|
return $result;
|
}
|
}
|
//组装系统参数
|
$sysParams["app_key"] = $this->appkey;
|
$sysParams["v"] = $this->apiVersion;
|
$sysParams["format"] = $this->format;
|
$sysParams["sign_method"] = $this->signMethod;
|
$sysParams["method"] = $request->getApiMethodName();
|
$sysParams["timestamp"] = date("Y-m-d H:i:s");
|
if (null != $session)
|
{
|
$sysParams["session"] = $session;
|
}
|
$apiParams = array();
|
//获取业务参数
|
$apiParams = $request->getApiParas();
|
|
|
//系统参数放入GET请求串
|
if($bestUrl){
|
$requestUrl = $bestUrl."?";
|
$sysParams["partner_id"] = $this->getClusterTag();
|
}else{
|
$requestUrl = $this->gatewayUrl."?";
|
$sysParams["partner_id"] = $this->sdkVersion;
|
}
|
//签名
|
$sysParams["sign"] = $this->generateSign(array_merge($apiParams, $sysParams));
|
|
foreach ($sysParams as $sysParamKey => $sysParamValue)
|
{
|
// if(strcmp($sysParamKey,"timestamp") != 0)
|
$requestUrl .= "$sysParamKey=" . urlencode($sysParamValue) . "&";
|
}
|
|
$fileFields = array();
|
foreach ($apiParams as $key => $value) {
|
if(is_array($value) && array_key_exists('type',$value) && array_key_exists('content',$value) ){
|
$value['name'] = $key;
|
$fileFields[$key] = $value;
|
unset($apiParams[$key]);
|
}
|
}
|
|
// $requestUrl .= "timestamp=" . urlencode($sysParams["timestamp"]) . "&";
|
$requestUrl = substr($requestUrl, 0, -1);
|
|
//发起HTTP请求
|
try
|
{
|
if(count($fileFields) > 0){
|
$resp = $this->curl_with_memory_file($requestUrl, $apiParams, $fileFields);
|
}else{
|
$resp = $this->curl($requestUrl, $apiParams);
|
}
|
}
|
catch (Exception $e)
|
{
|
$this->logCommunicationError($sysParams["method"],$requestUrl,"HTTP_ERROR_" . $e->getCode(),$e->getMessage());
|
$result->code = $e->getCode();
|
$result->msg = $e->getMessage();
|
return $result;
|
}
|
|
unset($apiParams);
|
unset($fileFields);
|
//解析TOP返回结果
|
$respWellFormed = false;
|
if ("json" == $this->format)
|
{
|
$respObject = json_decode($resp);
|
if (null !== $respObject)
|
{
|
$respWellFormed = true;
|
foreach ($respObject as $propKey => $propValue)
|
{
|
$respObject = $propValue;
|
}
|
}
|
}
|
else if("xml" == $this->format)
|
{
|
$respObject = @simplexml_load_string($resp);
|
if (false !== $respObject)
|
{
|
$respWellFormed = true;
|
}
|
}
|
|
//返回的HTTP文本不是标准JSON或者XML，记下错误日志
|
if (false === $respWellFormed)
|
{
|
$this->logCommunicationError($sysParams["method"],$requestUrl,"HTTP_RESPONSE_NOT_WELL_FORMED",$resp);
|
$result->code = 0;
|
$result->msg = "HTTP_RESPONSE_NOT_WELL_FORMED";
|
return $result;
|
}
|
|
//如果TOP返回了错误码，记录到业务错误日志中
|
if (isset($respObject->code))
|
{
|
$logger = new TopLogger;
|
$logger->conf["log_file"] = rtrim(TOP_SDK_WORK_DIR, '\\/') . '/' . "logs/top_biz_err_" . $this->appkey . "_" . date("Y-m-d") . ".log";
|
$logger->log(array(
|
date("Y-m-d H:i:s"),
|
$resp
|
));
|
}
|
return $respObject;
|
}
|
|
public function exec($paramsArray)
|
{
|
if (!isset($paramsArray["method"]))
|
{
|
trigger_error("No api name passed");
|
}
|
$inflector = new LtInflector;
|
$inflector->conf["separator"] = ".";
|
$requestClassName = ucfirst($inflector->camelize(substr($paramsArray["method"], 7))) . "Request";
|
if (!class_exists($requestClassName))
|
{
|
trigger_error("No such api: " . $paramsArray["method"]);
|
}
|
|
$session = isset($paramsArray["session"]) ? $paramsArray["session"] : null;
|
|
$req = new $requestClassName;
|
foreach($paramsArray as $paraKey => $paraValue)
|
{
|
$inflector->conf["separator"] = "_";
|
$setterMethodName = $inflector->camelize($paraKey);
|
$inflector->conf["separator"] = ".";
|
$setterMethodName = "set" . $inflector->camelize($setterMethodName);
|
if (method_exists($req, $setterMethodName))
|
{
|
$req->$setterMethodName($paraValue);
|
}
|
}
|
return $this->execute($req, $session);
|
}
|
|
private function getClusterTag()
|
{
|
return substr($this->sdkVersion,0,11)."-cluster".substr($this->sdkVersion,11);
|
}
|
}
|
