/**
* Separating this from send method allows subclasses to wrap
* the interaction with the adapter
*
* @param Http $uri
* @param string $method
* @param bool $secure
* @param array $headers
* @param string $body
* @return string the raw response
* @throws Exception\RuntimeException
*/
protected function doRequest(Http $uri, $method, $secure = false, $headers = array(), $body = '')
{
if (!count($this->getRequest()->getFiles())) {
return parent::doRequest($uri, $method, $secure, $headers, $body);
}
// Open the connection, send the request and read the response
$this->adapter->connect($uri->getHost(), $uri->getPort(), $secure);
if ($this->config['outputstream']) {
if ($this->adapter instanceof ZendClient\Adapter\StreamInterface) {
$stream = $this->openTempStream();
$this->adapter->setOutputStream($stream);
} else {
throw new Exception\RuntimeException('Adapter does not support streaming');
}
}
// HTTP connection
$ending = "\r\n--" . $this->boundary . "--\r\n";
$headers['Content-Length'] = strlen($body) + $this->filesContentLength() + strlen($ending);
$this->lastRawRequest = $this->adapter->write($method, $uri, $this->config['httpversion'], $headers, '');
$this->adapter->directWrite($body);
// Encode files
foreach ($this->getRequest()->getFiles()->toArray() as $key => $file) {
$this->writeFile($key, $file['formname']);
}
$this->adapter->directWrite($ending);
return $this->adapter->read();
}
