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<?php |
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declare(strict_types=1); |
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namespace Spiral\Interceptors\Handler; |
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use Psr\Container\ContainerExceptionInterface; |
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use Psr\Container\ContainerInterface; |
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use Spiral\Core\ResolverInterface; |
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use Spiral\Interceptors\Context\CallContext; |
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use Spiral\Interceptors\Exception\TargetCallException; |
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use Spiral\Interceptors\HandlerInterface; |
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use Spiral\Interceptors\Internal\ActionResolver; |
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class ReflectionHandler implements HandlerInterface |
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{ |
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/** |
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* @param bool $resolveFromPath Try to resolve controller and action reflection from the target path if |
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* reflection is not provided. |
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*/ |
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public function __construct( |
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/** @internal */ |
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protected ContainerInterface $container, |
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protected bool $resolveFromPath = true, |
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) { |
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} |
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/** |
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* @psalm-assert class-string $controller |
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* @psalm-assert non-empty-string $action |
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* @throws \Throwable |
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*/ |
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public function handle(CallContext $context): mixed |
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{ |
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// Resolve controller method |
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$method = $context->getTarget()->getReflection(); |
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$path = $context->getTarget()->getPath(); |
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if ($method === null) { |
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$this->resolveFromPath or throw new TargetCallException( |
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"Reflection not provided for target `{$context->getTarget()}`.", |
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TargetCallException::NOT_FOUND, |
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); |
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if (\count($path) !== 2) { |
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throw new TargetCallException( |
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"Invalid target path to resolve reflection for `{$context->getTarget()}`." |
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. ' Expected two parts: class and method.', |
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TargetCallException::NOT_FOUND, |
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1 |
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); |
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} |
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$method = ActionResolver::pathToReflection(\reset($path), \next($path)); |
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} |
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if ($method instanceof \ReflectionFunction) { |
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return $method->invokeArgs( |
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$this->resolveArguments($method, $context) |
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); |
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} |
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if (!$method instanceof \ReflectionMethod) { |
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throw new TargetCallException("Action not found for target `{$context->getTarget()}`."); |
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} |
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$controller = $context->getTarget()->getObject() ?? $this->container->get($path[0]); |
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// Validate method and controller |
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ActionResolver::validateControllerMethod($method, $controller); |
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// Run action |
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return $method->invokeArgs($controller, $this->resolveArguments($method, $context)); |
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} |
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/** |
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* @throws ContainerExceptionInterface |
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*/ |
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protected function resolveArguments(\ReflectionFunctionAbstract $method, CallContext $context): array |
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{ |
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$resolver = $this->container->get(ResolverInterface::class); |
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\assert($resolver instanceof ResolverInterface); |
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return $resolver->resolveArguments($method, $context->getArguments()); |
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} |
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} |
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spiral /
framework
