85 lines
2.7 KiB
PHP
85 lines
2.7 KiB
PHP
<?php
|
|
|
|
class Router {
|
|
private $routes = [];
|
|
private $middlewares = [];
|
|
private $groupPrefix = '';
|
|
private $groupMiddlewares = [];
|
|
|
|
/**
|
|
* Add a route with a specific action and optional middleware
|
|
*
|
|
* @param string $route
|
|
* @param string $action
|
|
* @param array $middlewares Optional middlewares for this route
|
|
*/
|
|
public function add($route, $action, $middlewares = []) {
|
|
$route = $this->groupPrefix . $route;
|
|
$middlewares = array_merge($this->groupMiddlewares, $middlewares);
|
|
$this->routes[$route] = ['action' => $action, 'middlewares' => $middlewares];
|
|
}
|
|
|
|
/**
|
|
* Define a group of routes with shared prefix and middlewares
|
|
*
|
|
* @param string $prefix
|
|
* @param array $middlewares
|
|
* @param callable $callback
|
|
*/
|
|
public function group($prefix, $middlewares, $callback) {
|
|
// Save the current state
|
|
$previousPrefix = $this->groupPrefix;
|
|
$previousMiddlewares = $this->groupMiddlewares;
|
|
|
|
// Set new group prefix and middlewares
|
|
$this->groupPrefix = $previousPrefix . $prefix;
|
|
$this->groupMiddlewares = array_merge($this->groupMiddlewares, $middlewares);
|
|
|
|
// Execute the callback to define routes in the group
|
|
$callback($this);
|
|
|
|
// Restore the previous state
|
|
$this->groupPrefix = $previousPrefix;
|
|
$this->groupMiddlewares = $previousMiddlewares;
|
|
}
|
|
|
|
/**
|
|
* Dispatch the current request to the correct route and execute middlewares
|
|
*/
|
|
public function dispatch() {
|
|
$uri = $_SERVER['REQUEST_URI'];
|
|
$uri = parse_url($uri, PHP_URL_PATH);
|
|
|
|
// Normalize the URI by removing trailing slash (except for root "/")
|
|
if ($uri !== '/' && substr($uri, -1) === '/') {
|
|
$uri = rtrim($uri, '/');
|
|
}
|
|
|
|
if (array_key_exists($uri, $this->routes)) {
|
|
$route = $this->routes[$uri];
|
|
$middlewares = $route['middlewares'];
|
|
|
|
// Execute middlewares
|
|
foreach ($middlewares as $middleware) {
|
|
$middlewareInstance = new $middleware();
|
|
if (!$middlewareInstance->handle()) {
|
|
return; // Stop execution if middleware fails
|
|
}
|
|
}
|
|
|
|
// Execute the route's controller and method
|
|
$action = $route['action'];
|
|
list($controllerName, $methodName) = explode('@', $action);
|
|
|
|
require_once controllers . "{$controllerName}.php";
|
|
|
|
$controller = new $controllerName();
|
|
$controller->$methodName();
|
|
} else {
|
|
http_response_code(404);
|
|
$view = new View();
|
|
$view->render('errors/404', [], 'noheader');
|
|
}
|
|
}
|
|
}
|