/**
* Respond to the client with the given response object.
*
* @param Response $response
*
* @return string
*/
public function respond(Response $response)
{
$content_type = 'application/json';
$this->send_header('Content-Type', $content_type . '; charset=' . get_option('blog_charset'));
$this->send_headers($response->get_headers());
$this->set_status($response->get_status());
$result = $this->response_to_data($response);
$result = json_encode($result);
$json_error_message = $this->get_json_last_error();
if ($json_error_message) {
$json_error_obj = new Response(array('success' => false, 'error' => array('code' => 500, 'message' => $json_error_message), 500));
$result = $this->response_to_data($json_error_obj);
$result = json_encode($result);
}
return $result;
}
/**
* Convert a response to an array.
*
* @param Response $response
*
* @return array
*/
protected function response_to_data(Response $response)
{
return (array) $this->prepare_response($response->get_data());
}
/**
* Retrieve the response object for when authentication is missing.
*
* @since 1.0
*
* @param Authenticatable $endpoint
*
* @return Response
*/
protected function generate_auth_missing(Authenticatable $endpoint)
{
$response = new Response(array('success' => false, 'error' => array('code' => $endpoint->get_auth_error_code(), 'message' => $endpoint->get_auth_error_message())), 401);
switch ($endpoint->get_auth_mode()) {
case Authenticatable::MODE_VALID_ACTIVATION:
$realm = __("An active license key is required to access this resource, passed as the username, and the activation record ID as the password.", Plugin::SLUG);
break;
case Authenticatable::MODE_ACTIVE:
$realm = __("An active license key is required to access this resource, passed as the username. Leave password blank.", Plugin::SLUG);
break;
case Authenticatable::MODE_EXISTS:
default:
$realm = __("A license key is required to access this resource, passed as the username. Leave password blank.", Plugin::SLUG);
break;
}
$response->header('WWW-Authenticate', "Basic realm=\"{$realm}\"");
return $response;
}
