Initial commit of LightMVC framework files.

core/Router.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace Core;
+
+class Router
+{
+    protected array $routes = [];
+    public Request $request;
+    public Response $response;
+
+    public function __construct(Request $request, Response $response)
+    {
+        $this->request = $request;
+        $this->response = $response;
+    }
+
+    public function get($path, $callback)
+    {
+        $this->routes['get'][$path] = $callback;
+    }
+
+    public function post($path, $callback)
+    {
+        $this->routes['post'][$path] = $callback;
+    }
+
+    public function resolve()
+    {
+        $path = $this->request->getPath();
+        $method = $this->request->getMethod();
+        $callback = $this->routes[$method][$path] ?? false;
+
+        if ($callback === false) {
+            $this->response->setStatusCode(404);
+            return $this->renderView("_404");
+        }
+
+        if (is_string($callback)) {
+            return $this->renderView($callback);
+        }
+
+        if (is_array($callback)) {
+            $callback[0] = new $callback[0]();
+        }
+
+        return call_user_func($callback, $this->request);
+    }
+
+    public function renderView($view, $params = [])
+    {
+        return Application::$app->view->renderView($view, $params);
+    }
+}