PHP eZHTTPTool::parseHTTPResponse方法代码示例

 function requestRates()
 {
     $error = array('code' => self::OK, 'description' => ezpI18n::tr('kernel/shop', "'Autorates' were retrieved successfully"));
     $serverName = $this->serverName();
     $serverPort = $this->serverPort();
     $ratesURI = $this->ratesURI();
     $ratesList = array();
     $buf = eZHTTPTool::sendHTTPRequest("{$serverName}/{$ratesURI}", $serverPort, false, 'eZ Publish', false);
     if ($buf) {
         $header = false;
         $body = false;
         if (eZHTTPTool::parseHTTPResponse($buf, $header, $body)) {
             if ($header['content-type'] === 'text/xml') {
                 // parse xml
                 $dom = new DOMDocument('1.0', 'utf-8');
                 $dom->preserveWhiteSpace = false;
                 $success = $dom->loadXML($body);
                 $xpath = new DOMXPath($dom);
                 $xpath->registerNamespace('eurofxref', 'http://www.ecb.int/vocabulary/2002-08-01/eurofxref');
                 $rootNode = $dom->documentElement;
                 $cubeNode = $xpath->query('eurofxref:Cube', $rootNode)->item(0);
                 $timeNode = $cubeNode->firstChild;
                 foreach ($timeNode->childNodes as $currencyNode) {
                     $currencyCode = $currencyNode->getAttribute('currency');
                     $rateValue = $currencyNode->getAttribute('rate');
                     $ratesList[$currencyCode] = $rateValue;
                 }
             } else {
                 $error['code'] = self::FAILED;
                 $error['description'] = ezpI18n::tr('kernel/shop', "Unknown body format in HTTP response. Expected 'text/xml'");
             }
         } else {
             $error['code'] = self::FAILED;
             $error['description'] = ezpI18n::tr('kernel/shop', "Invalid HTTP response");
         }
     } else {
         $error['code'] = self::FAILED;
         $error['description'] = ezpI18n::tr('kernel/shop', "Unable to send http request: %1:%2/%3", null, array($serverName, $serverPort, $ratesURI));
     }
     $this->setRateList($ratesList);
     return $error;
 }

 /**
  * Downloads file.
  *
  * Sets $this->ErrorMsg in case of an error.
  *
  * \private
  * \param $url            URL.
  * \param $outDir         Directory where to put downloaded file to.
  * \param $forcedFileName Force saving downloaded file under this name.
  * \return false on error, path to downloaded package otherwise.
  */
 function downloadFile($url, $outDir, $forcedFileName = false)
 {
     $fileName = $outDir . "/" . ($forcedFileName ? $forcedFileName : basename($url));
     eZDebug::writeNotice("Downloading file '{$fileName}' from {$url}");
     // Create the out directory if not exists.
     if (!file_exists($outDir)) {
         eZDir::mkdir($outDir, false, true);
     }
     // First try CURL
     if (extension_loaded('curl')) {
         $ch = curl_init($url);
         $fp = eZStepSiteTypes::fopen($fileName, 'wb');
         if ($fp === false) {
             $this->ErrorMsg = ezpI18n::tr('design/standard/setup/init', 'Cannot write to file') . ': ' . $this->FileOpenErrorMsg;
             return false;
         }
         curl_setopt($ch, CURLOPT_FILE, $fp);
         curl_setopt($ch, CURLOPT_HEADER, 0);
         curl_setopt($ch, CURLOPT_FAILONERROR, 1);
         curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 3);
         // Get proxy
         $ini = eZINI::instance();
         $proxy = $ini->hasVariable('ProxySettings', 'ProxyServer') ? $ini->variable('ProxySettings', 'ProxyServer') : false;
         if ($proxy) {
             curl_setopt($ch, CURLOPT_PROXY, $proxy);
             $userName = $ini->hasVariable('ProxySettings', 'User') ? $ini->variable('ProxySettings', 'User') : false;
             $password = $ini->hasVariable('ProxySettings', 'Password') ? $ini->variable('ProxySettings', 'Password') : false;
             if ($userName) {
                 curl_setopt($ch, CURLOPT_PROXYUSERPWD, "{$userName}:{$password}");
             }
         }
         if (!curl_exec($ch)) {
             $this->ErrorMsg = curl_error($ch);
             return false;
         }
         curl_close($ch);
         fclose($fp);
     } else {
         $parsedUrl = parse_url($url);
         $checkIP = isset($parsedUrl['host']) ? ip2long(gethostbyname($parsedUrl['host'])) : false;
         if ($checkIP === false) {
             return false;
         }
         // If we don't have CURL installed we used standard fopen urlwrappers
         // Note: Could be blocked by not allowing remote calls.
         if (!copy($url, $fileName)) {
             $buf = eZHTTPTool::sendHTTPRequest($url, 80, false, 'eZ Publish', false);
             $header = false;
             $body = false;
             if (eZHTTPTool::parseHTTPResponse($buf, $header, $body)) {
                 eZFile::create($fileName, false, $body);
             } else {
                 $this->ErrorMsg = ezpI18n::tr('design/standard/setup/init', 'Failed to copy %url to local file %filename', null, array("%url" => $url, "%filename" => $fileName));
                 return false;
             }
         }
     }
     return $fileName;
 }