/**
* Collect data as it's received
*
* @since 1.6.1
*
* @param resource $handle cURL resource
* @param string $data Body data
* @return integer Length of provided data
*/
protected function stream_body($handle, $data)
{
$this->hooks->dispatch('request.progress', array($data, $this->response_bytes, $this->response_byte_limit));
$data_length = strlen($data);
// Are we limiting the response size?
if ($this->response_byte_limit) {
if ($this->response_bytes === $this->response_byte_limit) {
// Already at maximum, move on
return $data_length;
}
if ($this->response_bytes + $data_length > $this->response_byte_limit) {
// Limit the length
$limited_length = $this->response_byte_limit - $this->response_bytes;
$data = substr($data, 0, $limited_length);
}
}
if ($this->stream_handle) {
fwrite($this->stream_handle, $data);
} else {
$this->response_data .= $data;
}
$this->response_bytes += strlen($data);
return $data_length;
}
/**
* Dispatch a Requests hook to a native WordPress action.
*
* @param string $hook Hook name.
* @param array $parameters Parameters to pass to callbacks.
* @return boolean True if hooks were run, false if nothing was hooked.
*/
public function dispatch($hook, $parameters = array())
{
$result = parent::dispatch($hook, $parameters);
// Handle back-compat actions
switch ($hook) {
case 'curl.before_send':
/** This action is documented in wp-includes/class-wp-http-curl.php */
do_action_ref_array('http_api_curl', array($parameters[0], $this->request, $this->url));
break;
}
/**
* Transforms a native Request hook to a WordPress actions.
*
* This action maps Requests internal hook to a native WordPress action.
*
* @see https://github.com/rmccue/Requests/blob/master/docs/hooks.md
*
* @param array $parameters Parameters from Requests internal hook.
* @param array $request Request data in WP_Http format.
* @param string $url URL to request.
*/
do_action_ref_array("requests-{$hook}", $parameters, $this->request, $this->url);
return $result;
}
