/**
* @param PayloadInterface $payload
*
* @return string
*/
private function render(PayloadInterface $payload)
{
$template = $payload->getSetting('template');
$output = $payload->getOutput();
return $this->engine->render($template, $output);
}
/**
* @param Template $template
* @param PayloadInterface $payload
* @return string
*/
protected function render(Template $template, PayloadInterface $payload)
{
return $template->render($payload->getOutput());
}
/**
* Determine if the payload has usable output
*
* @param PayloadInterface $payload
*
* @return boolean
*/
protected function hasOutput(PayloadInterface $payload)
{
return (bool) $payload->getOutput();
}
/**
* @inheritDoc
*/
public function body(PayloadInterface $payload)
{
return json_encode($payload->getOutput(), $this->options());
}