/**
* Renders the library method.
*
* @param MethodInterface $method
*
* @return string
*/
public function renderMethod(MethodInterface $method)
{
if (!$method->supports(MethodInterface::BROWSER_PLATFORM)) {
throw new \InvalidArgumentException('Renderer only accepts browser methods.');
}
return 'window.analytics.' . $method->getName() . '(' . $this->renderArguments($method) . ');';
}
/**
* Get the method data for the given user id.
*
* @param MethodInterface $method
* @param string $userId
*
* @return array
*/
private function getMethodData(MethodInterface $method, $userId)
{
$data = $method->getArguments();
$data['action'] = $method->getName();
$data['secret'] = $this->getWriteKey();
// Don't overwrite the userId if it it is present.
if (!isset($data['userId']) && !isset($data['from'])) {
$data['userId'] = $userId;
}
return $data;
}
