public RouteProcessorCurrent::processOutbound($route_name, Route $route, array &$parameters, BubbleableMetadata $bubbleable_metadata = NULL)
Processes the outbound route.
Parameters
string $route_name: The route name.
\Symfony\Component\Routing\Route $route: The outbound route to process.
array $parameters: An array of parameters to be passed to the route compiler. Passed by reference.
\Drupal\Core\Render\BubbleableMetadata $bubbleable_metadata: (optional) Object to collect route processors' bubbleable metadata.
Return value
The processed path.
Overrides OutboundRouteProcessorInterface::processOutbound
File
- core/lib/Drupal/Core/RouteProcessor/RouteProcessorCurrent.php, line 34
Class
- RouteProcessorCurrent
- Provides a route processor to replace <current>.
Namespace
Drupal\Core\RouteProcessor
Code
public function processOutbound($route_name, Route $route, array &$parameters, BubbleableMetadata $bubbleable_metadata = NULL) {
if ($route_name === '<current>') {
if ($current_route = $this->routeMatch->getRouteObject()) {
$requirements = $current_route->getRequirements();
// Setting _method and _schema is deprecated since 2.7. Using
// setMethods() and setSchemes() are now the recommended ways.
unset($requirements['_method']);
unset($requirements['_schema']);
$route->setRequirements($requirements);
$route->setPath($current_route->getPath());
$route->setSchemes($current_route->getSchemes());
$route->setMethods($current_route->getMethods());
$route->setOptions($current_route->getOptions());
$route->setDefaults($current_route->getDefaults());
$parameters = array_merge($parameters, $this->routeMatch->getRawParameters()->all());
if ($bubbleable_metadata) {
$bubbleable_metadata->addCacheContexts(['route']);
}
}
else {
// If we have no current route match available, point to the frontpage.
$route->setPath('/');
}
}
}
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