/**
* Apply the parameter map to a Drupal 8 route, modifying it as needed.
*
* @param \Symfony\Component\Routing\Route $route
* The route to process.
*/
public function applyRoute(Drupal8Route $route)
{
$this->applyPath($this->path);
foreach ($this as $key => $binding) {
$parameter = $binding->getParameter();
/** @var ParameterBinding $binding */
if (is_integer($key)) {
if ($parameter->isOptional()) {
// @todo Don't use eval().
$value = eval('return ' . $parameter->getValue() . ';');
$route->setDefault($parameter->getName(), $value);
}
} elseif ($binding->hasArgument()) {
$route->setDefault($parameter->getName(), $binding->getValue());
}
}
$route->setPath($this->path->__toString());
}
