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125 lines (107 loc) · 3.32 KB
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<?php
declare(strict_types=1);
namespace Lit\Voltage;
use Lit\Voltage\Interfaces\RouterStubResolverInterface;
use Psr\Http\Message\ServerRequestInterface;
/**
* Basic router implementation that do strict match against method & path
*/
class BasicRouter extends AbstractRouter
{
protected $mounts = [];
protected $routes = [];
protected $autoSlash = true;
protected $methodNotAllowed;
/**
* @param RouterStubResolverInterface $stubResolver The stub resolver.
* @param mixed $notFound Stub when route is not found.
* @param mixed $methodNotAllowed Stub when route exists but method is mismatch.
*/
public function __construct(RouterStubResolverInterface $stubResolver, $notFound = null, $methodNotAllowed = null)
{
parent::__construct($stubResolver, $notFound);
$this->methodNotAllowed = $methodNotAllowed ?: $notFound;
}
protected function findStub(ServerRequestInterface $request)
{
$method = strtolower($request->getMethod());
$path = $request->getUri()->getPath();
$path = self::autoPrependSlash($path);
$routes = $this->routes;
if (isset($routes[$path][$method])) {
return $routes[$path][$method];
} elseif (isset($routes[$path]) && isset($this->methodNotAllowed)) {
return $this->methodNotAllowed;
} else {
return $this->notFound;
}
}
/**
* Register a route
*
* @param string $method The HTTP method.
* @param string $path The full URI path.
* @param mixed $routeStub The route.
* @return $this
*/
public function register(string $method, string $path, $routeStub): BasicRouter
{
$this->routes[$path][strtolower($method)] = $routeStub;
return $this;
}
/**
* Register a GET route
*
* @param string $path The full URI path.
* @param mixed $routeStub The route.
* @return $this
*/
public function get(string $path, $routeStub): BasicRouter
{
return $this->register('get', $path, $routeStub);
}
/**
* Register a POST route
*
* @param string $path The full URI path.
* @param mixed $routeStub The route.
* @return $this
*/
public function post(string $path, $routeStub): BasicRouter
{
return $this->register('post', $path, $routeStub);
}
/**
* Register a PUT route
*
* @param string $path The full URI path.
* @param mixed $routeStub The route.
* @return $this
*/
public function put(string $path, $routeStub): BasicRouter
{
return $this->register('put', $path, $routeStub);
}
/**
* Register a DELETE route
*
* @param string $path The full URI path.
* @param mixed $routeStub The route.
* @return $this
*/
public function delete(string $path, $routeStub): BasicRouter
{
return $this->register('delete', $path, $routeStub);
}
/**
* Register a PATCH route
*
* @param string $path The full URI path.
* @param mixed $routeStub The route.
* @return $this
*/
public function patch(string $path, $routeStub): BasicRouter
{
return $this->register('patch', $path, $routeStub);
}
}