125 lines
4.4 KiB
PHP
Executable File
125 lines
4.4 KiB
PHP
Executable File
<?php
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namespace Aliyun\Core;
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use Aliyun\Core\Exception\ClientException;
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use Aliyun\Core\Exception\ServerException;
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use Aliyun\Core\Regions\EndpointProvider;
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use Aliyun\Core\Http\HttpHelper;
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class DefaultAcsClient implements IAcsClient
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{
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public $iClientProfile;
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public $__urlTestFlag__;
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function __construct($iClientProfile)
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{
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$this->iClientProfile = $iClientProfile;
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$this->__urlTestFlag__ = false;
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}
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public function getAcsResponse($request, $iSigner = null, $credential = null, $autoRetry = true, $maxRetryNumber = 3)
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{
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$httpResponse = $this->doActionImpl($request, $iSigner, $credential, $autoRetry, $maxRetryNumber);
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$respObject = $this->parseAcsResponse($httpResponse->getBody(), $request->getAcceptFormat());
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if(false == $httpResponse->isSuccess())
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{
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$this->buildApiException($respObject, $httpResponse->getStatus());
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}
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return $respObject;
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}
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private function doActionImpl($request, $iSigner = null, $credential = null, $autoRetry = true, $maxRetryNumber = 3)
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{
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if(null == $this->iClientProfile && (null == $iSigner || null == $credential
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|| null == $request->getRegionId() || null == $request->getAcceptFormat()))
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{
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throw new ClientException("No active profile found.", "SDK.InvalidProfile");
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}
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if(null == $iSigner)
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{
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$iSigner = $this->iClientProfile->getSigner();
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}
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if(null == $credential)
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{
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$credential = $this->iClientProfile->getCredential();
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}
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$request = $this->prepareRequest($request);
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$domain = EndpointProvider::findProductDomain($request->getRegionId(), $request->getProduct());
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if(null == $domain)
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{
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throw new ClientException("Can not find endpoint to access.", "SDK.InvalidRegionId");
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}
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$requestUrl = $request->composeUrl($iSigner, $credential, $domain);
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if ($this->__urlTestFlag__) {
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throw new ClientException($requestUrl, "URLTestFlagIsSet");
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}
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if(count($request->getDomainParameter())>0){
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$httpResponse = HttpHelper::curl($requestUrl, $request->getMethod(), $request->getDomainParameter(), $request->getHeaders());
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} else {
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$httpResponse = HttpHelper::curl($requestUrl, $request->getMethod(),$request->getContent(), $request->getHeaders());
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}
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$retryTimes = 1;
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while (500 <= $httpResponse->getStatus() && $autoRetry && $retryTimes < $maxRetryNumber) {
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$requestUrl = $request->composeUrl($iSigner, $credential,$domain);
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if(count($request->getDomainParameter())>0){
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$httpResponse = HttpHelper::curl($requestUrl, $request->getDomainParameter(), $request->getHeaders());
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} else {
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$httpResponse = HttpHelper::curl($requestUrl, $request->getMethod(), $request->getContent(), $request->getHeaders());
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}
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$retryTimes ++;
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}
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return $httpResponse;
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}
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public function doAction($request, $iSigner = null, $credential = null, $autoRetry = true, $maxRetryNumber = 3)
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{
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trigger_error("doAction() is deprecated. Please use getAcsResponse() instead.", E_USER_NOTICE);
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return $this->doActionImpl($request, $iSigner, $credential, $autoRetry, $maxRetryNumber);
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}
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private function prepareRequest($request)
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{
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if(null == $request->getRegionId())
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{
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$request->setRegionId($this->iClientProfile->getRegionId());
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}
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if(null == $request->getAcceptFormat())
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{
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$request->setAcceptFormat($this->iClientProfile->getFormat());
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}
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if(null == $request->getMethod())
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{
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$request->setMethod("GET");
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}
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return $request;
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}
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private function buildApiException($respObject, $httpStatus)
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{
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throw new ServerException($respObject->Message, $respObject->Code, $httpStatus, $respObject->RequestId);
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}
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private function parseAcsResponse($body, $format)
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{
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if ("JSON" == $format)
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{
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$respObject = json_decode($body);
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}
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else if("XML" == $format)
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{
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$respObject = @simplexml_load_string($body);
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}
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else if("RAW" == $format)
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{
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$respObject = $body;
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}
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return $respObject;
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}
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}
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