143 lines
2.8 KiB
PHP
143 lines
2.8 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Kiri\Router;
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use Closure;
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use Kiri;
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use Kiri\Router\Format\IFormat;
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use Kiri\Router\Format\MixedFormat;
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use Kiri\Router\Format\NoBody;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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use Psr\Http\Server\RequestHandlerInterface;
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class Handler implements RequestHandlerInterface
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{
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/**
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* @var IFormat
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*/
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protected mixed $format;
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/**
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* @var array
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*/
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protected array $methods = [];
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/**
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* @var array
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*/
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protected array $middlewares = [];
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/**
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* @param array|Closure $handler
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* @param array $parameters
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* @param string|null $parameter
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*/
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public function __construct(public array|Closure $handler, public array $parameters, ?string $parameter)
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{
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if ($parameter !== null) {
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$this->format = Kiri::getDi()->get($parameter);
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} else {
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$this->format = Kiri::getDi()->get(MixedFormat::class);
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}
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}
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/**
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* @param string $method
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* @return void
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* @throws
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*/
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public function setRequestMethod(string $method): void
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{
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if ($method == 'HEAD' || $method == 'OPTIONS') {
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$this->format = Kiri::getDi()->get(NoBody::class);
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}
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}
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/**
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* @return bool
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*/
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public function isClosure(): bool
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{
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return $this->handler instanceof Closure;
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}
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/**
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* @param string $interface
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* @return bool
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*/
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public function implement(string $interface): bool
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{
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if (!$this->handler instanceof Closure) {
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return $this->handler[0] instanceof $interface;
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}
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return false;
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}
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/**
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* @return string|null
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*/
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public function getClass(): ?string
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{
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if ($this->handler instanceof Closure) {
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return null;
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}
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return $this->handler[0];
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}
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/**
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* @return string|null
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*/
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public function getMethod(): ?string
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{
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if ($this->handler instanceof Closure) {
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return null;
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}
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return $this->handler[1];
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}
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/**
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* @param array $middlewares
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* @return void
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*/
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public function setMiddlewares(array $middlewares): void
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{
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$this->middlewares = $middlewares;
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}
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/**
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* @return array
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*/
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public function getMiddlewares(): array
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{
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return $this->middlewares;
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}
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/**
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* @param ServerRequestInterface $request
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* @return ResponseInterface
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* @throws
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*/
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public function handle(ServerRequestInterface $request): ResponseInterface
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{
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$controller = Kiri::getDi()->get($this->handler[0]);
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$data = call_user_func([$controller, $this->handler[1]], ...$this->parameters);
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/** 根据返回类型 */
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return $this->format->call($data);
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}
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}
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