PHP Client::setRawDataStream方法代码示例

 /**
  * Performs a HTTP request using the specified method
  *
  * @param string $method The HTTP method for the request - 'GET', 'POST',
  *                       'PUT', 'DELETE'
  * @param string $url The URL to which this request is being performed
  * @param array $headers An associative array of HTTP headers
  *                       for this request
  * @param string $body The body of the HTTP request
  * @param string $contentType The value for the content type
  *                                of the request body
  * @param int $remainingRedirects Number of redirects to follow if request
  *                              s results in one
  * @return \Zend\Http\Response The response object
  */
 public function performHttpRequest($method, $url, $headers = null, $body = null, $contentType = null, $remainingRedirects = null)
 {
     if ($remainingRedirects === null) {
         $remainingRedirects = self::getMaxRedirects();
     }
     if ($headers === null) {
         $headers = array();
     }
     // Append a Gdata version header if protocol v2 or higher is in use.
     // (Protocol v1 does not use this header.)
     $major = $this->getMajorProtocolVersion();
     $minor = $this->getMinorProtocolVersion();
     if ($major >= 2) {
         $headers['GData-Version'] = $major + ($minor === null ? '.' + $minor : '');
     }
     // check the overridden method
     if (($method == 'POST' || $method == 'PUT') && $body === null && $headers['x-http-method-override'] != 'DELETE') {
         throw new App\InvalidArgumentException('You must specify the data to post as either a ' . 'string or a child of Zend\\GData\\App\\Entry');
     }
     if ($url === null) {
         throw new App\InvalidArgumentException('You must specify an URI to which to post.');
     }
     $headers['Content-Type'] = $contentType;
     if (self::getGzipEnabled()) {
         // some services require the word 'gzip' to be in the user-agent
         // header in addition to the accept-encoding header
         if (strpos($this->_httpClient->getHeader('User-Agent'), 'gzip') === false) {
             $headers['User-Agent'] = $this->_httpClient->getHeader('User-Agent') . ' (gzip)';
         }
         $headers['Accept-encoding'] = 'gzip, deflate';
     } else {
         $headers['Accept-encoding'] = 'identity';
     }
     // Make sure the HTTP client object is 'clean' before making a request
     // In addition to standard headers to reset via resetParameters(),
     // also reset the Slug and If-Match headers
     $this->_httpClient->resetParameters();
     $this->_httpClient->setHeaders(array('Slug', 'If-Match'));
     // Set the params for the new request to be performed
     $this->_httpClient->setHeaders($headers);
     $urlObj = new \Zend\Uri\Url($url);
     preg_match("/^(.*?)(\\?.*)?\$/", $url, $matches);
     $this->_httpClient->setUri($matches[1]);
     $queryArray = $urlObj->getQueryAsArray();
     foreach ($queryArray as $name => $value) {
         $this->_httpClient->setParameterGet($name, $value);
     }
     $this->_httpClient->setConfig(array('maxredirects' => 0));
     // Set the proper adapter if we are handling a streaming upload
     $usingMimeStream = false;
     $oldHttpAdapter = null;
     if ($body instanceof \Zend\GData\MediaMimeStream) {
         $usingMimeStream = true;
         $this->_httpClient->setRawDataStream($body, $contentType);
         $oldHttpAdapter = $this->_httpClient->getAdapter();
         if ($oldHttpAdapter instanceof \Zend\Http\Client\Adapter\Proxy) {
             $newAdapter = new HttpAdapterStreamingProxy();
         } else {
             $newAdapter = new HttpAdapterStreamingSocket();
         }
         $this->_httpClient->setAdapter($newAdapter);
     } else {
         $this->_httpClient->setRawData($body, $contentType);
     }
     try {
         $response = $this->_httpClient->request($method);
         // reset adapter
         if ($usingMimeStream) {
             $this->_httpClient->setAdapter($oldHttpAdapter);
         }
     } catch (\Zend\Http\Client\Exception $e) {
         // reset adapter
         if ($usingMimeStream) {
             $this->_httpClient->setAdapter($oldHttpAdapter);
         }
         throw new App\HttpException($e->getMessage(), $e);
     }
     if ($response->isRedirect() && $response->getStatus() != '304') {
         if ($remainingRedirects > 0) {
             $newUrl = $response->getHeader('Location');
             $response = $this->performHttpRequest($method, $newUrl, $headers, $body, $contentType, $remainingRedirects);
         } else {
             throw new App\HttpException('Number of redirects exceeds maximum', null, $response);
         }
     }
//.........这里部分代码省略.........