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<?php |
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declare(strict_types=1); |
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namespace HttpSoft\Router; |
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final class RouteCollector |
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{ |
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/** |
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* @var string |
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*/ |
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private string $currentGroupPrefix = ''; |
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/** |
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* @var RouteCollectionInterface |
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*/ |
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private RouteCollectionInterface $routes; |
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/** |
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* @param RouteCollectionInterface|null $routes |
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*/ |
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public function __construct(?RouteCollectionInterface $routes = null) |
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{ |
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$this->routes = $routes ?? new RouteCollection(); |
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} |
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/** |
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* Gets an instance of the `RouteCollectionInterface` with all routes set. |
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* |
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* @return RouteCollectionInterface |
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*/ |
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public function routes(): RouteCollectionInterface |
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{ |
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return $this->routes; |
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} |
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/** |
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* Creates a route group with a common prefix. |
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* |
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* The callback can take a RouteCollector instance as a parameter. |
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* All routes created in the passed callback will have the given group prefix prepended. |
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* |
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* @param string $prefix common path prefix for the route group. |
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* @param callable $callback callback that will add routes with a common path prefix. |
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*/ |
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public function group(string $prefix, callable $callback): void |
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{ |
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$previousGroupPrefix = $this->currentGroupPrefix; |
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$this->currentGroupPrefix = $previousGroupPrefix . $prefix; |
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$callback($this); |
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$this->currentGroupPrefix = $previousGroupPrefix; |
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} |
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/** |
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* Adds a route and returns it. |
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* |
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* @param string $name route name. |
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* @param string $pattern path pattern with parameters. |
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* @param mixed $handler action, controller, callable, closure, etc. |
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* @param array $methods allowed request methods of the route. |
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* @return Route |
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*/ |
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public function add(string $name, string $pattern, $handler, array $methods): Route |
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{ |
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$pattern = $this->currentGroupPrefix . $pattern; |
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$route = new Route($name, $pattern, $handler, $methods); |
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$this->routes->set($route); |
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return $route; |
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} |
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/** |
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* Adds a generic route for any request methods and returns it. |
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* |
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* @param string $name route name. |
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* @param string $pattern path pattern with parameters. |
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* @param mixed $handler action, controller, callable, closure, etc. |
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* @return Route |
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*/ |
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public function any(string $name, string $pattern, $handler): Route |
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{ |
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return $this->add($name, $pattern, $handler, []); |
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} |
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/** |
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* Adds a GET route and returns it. |
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* |
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* @param string $name route name. |
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* @param string $pattern path pattern with parameters. |
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* @param mixed $handler action, controller, callable, closure, etc. |
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* @return Route |
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*/ |
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public function get(string $name, string $pattern, $handler): Route |
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{ |
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return $this->add($name, $pattern, $handler, ['GET']); |
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} |
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/** |
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* Adds a POST route and returns it. |
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* |
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* @param string $name route name. |
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* @param string $pattern path pattern with parameters. |
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* @param mixed $handler action, controller, callable, closure, etc. |
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* @return Route |
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*/ |
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public function post(string $name, string $pattern, $handler): Route |
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{ |
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return $this->add($name, $pattern, $handler, ['POST']); |
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} |
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/** |
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* Adds a PUT route and returns it. |
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* |
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* @param string $name route name. |
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* @param string $pattern path pattern with parameters. |
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* @param mixed $handler action, controller, callable, closure, etc. |
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* @return Route |
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*/ |
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public function put(string $name, string $pattern, $handler): Route |
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{ |
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return $this->add($name, $pattern, $handler, ['PUT']); |
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} |
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/** |
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* Adds a PATCH route and returns it. |
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* |
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* @param string $name route name. |
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* @param string $pattern path pattern with parameters. |
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* @param mixed $handler action, controller, callable, closure, etc. |
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* @return Route |
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*/ |
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public function patch(string $name, string $pattern, $handler): Route |
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{ |
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return $this->add($name, $pattern, $handler, ['PATCH']); |
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} |
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/** |
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* Adds a DELETE route and returns it. |
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* |
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* @param string $name route name. |
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* @param string $pattern path pattern with parameters. |
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* @param mixed $handler action, controller, callable, closure, etc. |
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* @return Route |
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*/ |
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public function delete(string $name, string $pattern, $handler): Route |
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{ |
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return $this->add($name, $pattern, $handler, ['DELETE']); |
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} |
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/** |
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* Adds a HEAD route and returns it. |
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* |
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* @param string $name route name. |
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* @param string $pattern path pattern with parameters. |
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* @param mixed $handler action, controller, callable, closure, etc. |
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* @return Route |
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*/ |
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public function head(string $name, string $pattern, $handler): Route |
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{ |
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return $this->add($name, $pattern, $handler, ['HEAD']); |
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} |
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/** |
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* Adds a OPTIONS route and returns it. |
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* |
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* @param string $name route name. |
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* @param string $pattern path pattern with parameters. |
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* @param mixed $handler action, controller, callable, closure, etc. |
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* @return Route |
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*/ |
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public function options(string $name, string $pattern, $handler): Route |
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{ |
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return $this->add($name, $pattern, $handler, ['OPTIONS']); |
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} |
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} |
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