Files
kiri-router/src/ControllerInterpreter.php
T
2023-11-22 10:30:03 +08:00

99 lines
2.9 KiB
PHP

<?php
declare(strict_types=1);
namespace Kiri\Router;
use Closure;
use Exception;
use Psr\Container\ContainerExceptionInterface;
use Psr\Container\NotFoundExceptionInterface;
use ReflectionClass;
use ReflectionException;
use ReflectionMethod;
class ControllerInterpreter
{
/**
* @param object $class
* @param string|ReflectionMethod $method
* @param ReflectionClass|null $reflection
* @return Handler
* @throws ContainerExceptionInterface
* @throws NotFoundExceptionInterface
* @throws ReflectionException
*/
public function addRouteByString(object $class, string|ReflectionMethod $method, ?ReflectionClass $reflection = null): Handler
{
if (is_null($reflection)) {
$reflection = \Kiri::getDi()->getReflectionClass($class::class);
}
return $this->resolveMethod($class, $method, $reflection);
}
/**
* @param Closure $method
* @return Handler
* @throws ReflectionException
* @throws ContainerExceptionInterface
* @throws NotFoundExceptionInterface
*/
public function addRouteByClosure(Closure $method): Handler
{
$reflection = new \ReflectionFunction($method);
$params = \Kiri::getDi()->resolveMethodParams($reflection);
return new Handler($method, $params, $reflection->getReturnType());
}
/**
* @param object $class
* @param string|ReflectionMethod $method
* @param ReflectionClass|null $reflection
* @return Handler
* @throws ContainerExceptionInterface
* @throws NotFoundExceptionInterface
* @throws ReflectionException
*/
public function addRouteByObject(object $class, string|ReflectionMethod $method, ?ReflectionClass $reflection = null): Handler
{
if (is_null($reflection)) {
$reflection = \Kiri::getDi()->getReflectionClass($class::class);
}
return $this->resolveMethod($class, $method, $reflection);
}
/**
* @param object $class
* @param string|ReflectionMethod $reflectionMethod
* @param ReflectionClass $reflectionClass
* @return Handler
* @throws ReflectionException
* @throws ContainerExceptionInterface
* @throws NotFoundExceptionInterface
* @throws Exception
*/
public function resolveMethod(object $class, string|\ReflectionMethod $reflectionMethod, ReflectionClass $reflectionClass): Handler
{
if (is_string($reflectionMethod)) {
$reflectionMethod = $reflectionClass->getMethod($reflectionMethod);
}
$returnType = $reflectionMethod->getReturnType();
if ($returnType instanceof \ReflectionUnionType) {
throw new Exception("Return type error, cannot be multi type.");
}
$container = \Kiri::getDi();
$parameters = $container->getMethodParams($reflectionMethod);
return new Handler([$class, $reflectionMethod->getName()], $parameters, $returnType);
}
}