110 lines
3.2 KiB
PHP
110 lines
3.2 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of the Symfony package.
|
|
*
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace Symfony\Component\HttpKernel\Event;
|
|
|
|
use Symfony\Component\HttpFoundation\Request;
|
|
use Symfony\Component\HttpKernel\HttpKernelInterface;
|
|
|
|
/**
|
|
* Allows filtering of controller arguments.
|
|
*
|
|
* You can call getController() to retrieve the controller and getArguments
|
|
* to retrieve the current arguments. With setArguments() you can replace
|
|
* arguments that are used to call the controller.
|
|
*
|
|
* Arguments set in the event must be compatible with the signature of the
|
|
* controller.
|
|
*
|
|
* @author Christophe Coevoet <stof@notk.org>
|
|
*/
|
|
final class ControllerArgumentsEvent extends KernelEvent
|
|
{
|
|
private ControllerEvent $controllerEvent;
|
|
private array $arguments;
|
|
private array $namedArguments;
|
|
|
|
public function __construct(HttpKernelInterface $kernel, callable|ControllerEvent $controller, array $arguments, Request $request, ?int $requestType)
|
|
{
|
|
parent::__construct($kernel, $request, $requestType);
|
|
|
|
if (!$controller instanceof ControllerEvent) {
|
|
$controller = new ControllerEvent($kernel, $controller, $request, $requestType);
|
|
}
|
|
|
|
$this->controllerEvent = $controller;
|
|
$this->arguments = $arguments;
|
|
}
|
|
|
|
public function getController(): callable
|
|
{
|
|
return $this->controllerEvent->getController();
|
|
}
|
|
|
|
/**
|
|
* @param array<class-string, list<object>>|null $attributes
|
|
*/
|
|
public function setController(callable $controller, ?array $attributes = null): void
|
|
{
|
|
$this->controllerEvent->setController($controller, $attributes);
|
|
unset($this->namedArguments);
|
|
}
|
|
|
|
public function getArguments(): array
|
|
{
|
|
return $this->arguments;
|
|
}
|
|
|
|
public function setArguments(array $arguments): void
|
|
{
|
|
$this->arguments = $arguments;
|
|
unset($this->namedArguments);
|
|
}
|
|
|
|
public function getNamedArguments(): array
|
|
{
|
|
if (isset($this->namedArguments)) {
|
|
return $this->namedArguments;
|
|
}
|
|
|
|
$namedArguments = [];
|
|
$arguments = $this->arguments;
|
|
|
|
foreach ($this->controllerEvent->getControllerReflector()->getParameters() as $i => $param) {
|
|
if ($param->isVariadic()) {
|
|
$namedArguments[$param->name] = \array_slice($arguments, $i);
|
|
break;
|
|
}
|
|
if (\array_key_exists($i, $arguments)) {
|
|
$namedArguments[$param->name] = $arguments[$i];
|
|
} elseif ($param->isDefaultvalueAvailable()) {
|
|
$namedArguments[$param->name] = $param->getDefaultValue();
|
|
}
|
|
}
|
|
|
|
return $this->namedArguments = $namedArguments;
|
|
}
|
|
|
|
/**
|
|
* @template T of class-string|null
|
|
*
|
|
* @param T $className
|
|
*
|
|
* @return array<class-string, list<object>>|list<object>
|
|
*
|
|
* @psalm-return (T is null ? array<class-string, list<object>> : list<object>)
|
|
*/
|
|
public function getAttributes(?string $className = null): array
|
|
{
|
|
return $this->controllerEvent->getAttributes($className);
|
|
}
|
|
}
|