56 lines
1.7 KiB
PHP
56 lines
1.7 KiB
PHP
<?php
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namespace App\Core;
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class Router {
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private $routes = [];
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public function get($path, $handler) {
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$this->add('GET', $path, $handler);
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}
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public function post($path, $handler) {
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$this->add('POST', $path, $handler);
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}
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private function add($method, $path, $handler) {
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$path = preg_replace('/:([^\/]+)/', '(?P<$1>[^/]+)', $path);
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$path = '#^' . $path . '$#';
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$this->routes[] = [
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'method' => $method,
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'path' => $path,
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'handler' => $handler
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];
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}
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public function dispatch() {
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$uri = parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH);
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$method = $_SERVER['REQUEST_METHOD'];
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foreach ($this->routes as $route) {
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if ($route['method'] === $method && preg_match($route['path'], $uri, $matches)) {
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$handler = $route['handler'];
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$params = array_filter($matches, 'is_string', ARRAY_FILTER_USE_KEY);
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if (is_string($handler) && strpos($handler, '@') !== false) {
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[$controllerName, $methodName] = explode('@', $handler);
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$controllerClass = "App\\Controllers\\" . $controllerName;
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$controller = new $controllerClass();
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return $controller->$methodName($params);
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}
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if (is_callable($handler)) {
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return call_user_func_array($handler, [$params]);
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}
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}
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}
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// Handle 404
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if (ob_get_level() > 0) {
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ob_clean();
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}
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header("HTTP/1.0 404 Not Found");
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require __DIR__ . "/../../views/404.php";
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}
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}
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