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<?php |
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namespace Yiisoft\Yii\Web\Middleware; |
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use Psr\Http\Message\ResponseFactoryInterface; |
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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\MiddlewareInterface; |
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use Psr\Http\Server\RequestHandlerInterface; |
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use Yiisoft\Router\UrlGeneratorInterface; |
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final class Redirect implements MiddlewareInterface |
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{ |
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public const PERMANENT = 301; |
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public const TEMPORARY = 302; |
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private $uri; |
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private $route; |
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private $parameters = []; |
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private $statusCode = self::PERMANENT; |
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private $responseFactory; |
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private $urlGenerator; |
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private function __construct(ResponseFactoryInterface $responseFactory, UrlGeneratorInterface $urlGenerator) |
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{ |
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$this->responseFactory = $responseFactory; |
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$this->urlGenerator = $urlGenerator; |
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} |
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public function toUrl(string $url): self |
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{ |
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$this->uri = $url; |
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return $this; |
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} |
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public function toRoute(string $name, array $parameters = []): self |
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{ |
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$this->route = $name; |
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$this->parameters = $parameters; |
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return $this; |
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} |
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public function status(int $code): self |
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{ |
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$this->statusCode = $code; |
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return $this; |
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} |
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public function permanent(): self |
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{ |
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$this->statusCode = self::PERMANENT; |
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return $this; |
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} |
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public function temporary(): self |
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{ |
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$this->statusCode = self::TEMPORARY; |
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return $this; |
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} |
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public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface |
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{ |
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if ($this->route === null && $this->uri === null) { |
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throw new \InvalidArgumentException('Either toUrl() or toRoute() should be used.'); |
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} |
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$uri = $this->uri; |
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if ($uri === null) { |
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$uri = $this->urlGenerator->generate($this->route, $this->parameters); |
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} |
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return $this->responseFactory->createResponse($this->statusCode) |
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->withAddedHeader('Location', $uri); |
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} |
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} |
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yiisoft /
yii-web
