start database (user and post), and initial barebones home page

1 files changed, 127 insertions, 0 deletions

diff --git a/web/core/router.php b/web/core/router.php
new file mode 100644
index 0000000..6ee28a9
--- /dev/null
+++ b/web/core/router.php
@@ -0,0 +1,127 @@
+<?php /* Copyright (c) 2024 Freya Murphy */
+class Router {
+
+	private $main;
+	private $load;
+	private $routes;
+
+	function load_route($route) {
+		$name = $route['name'];
+		$controller_cls = $route['controller'];
+		$model_cls = $route['model'];
+
+		$root = $GLOBALS['webroot'];
+		$dir = $root . '/routes/' . $name;
+		require($dir . '/model.php');
+		require($dir . '/controller.php');
+
+		$model_ref = new ReflectionClass($model_cls);
+		$model = $model_ref->newInstance();
+
+		$controller_ref = new ReflectionClass($controller_cls);
+		$controller = $controller_ref->newInstance($model);
+
+		return $controller;
+	}
+
+	function __construct($main, $load) {
+
+		$routes = array(
+			'home' => array(
+				'slugs' => ['', 'home'],
+				'model' => 'HomeModel',
+				'controller' => 'HomeController',
+			),
+		);
+
+		$this->routes = array();
+		foreach ($routes as $name => $route) {
+			foreach ($route['slugs'] as $slug) {
+				$this->routes[$slug] = $route;
+				$this->routes[$slug]['name'] = $name;
+			}
+		}
+
+		$this->main = $main;
+		$this->load = $load;
+	}
+
+	function get_info() {
+		$uri = parse_url($_SERVER['REQUEST_URI']);
+		$method = $_SERVER['REQUEST_METHOD'];
+		$parts = explode('/', $uri['path']);
+
+		$slug = sizeof($parts) > 1 ? $parts[1] : '';
+		$path = sizeof($parts) > 2 ? $parts[2] : 'index';
+
+		if (sizeof($parts) > 3) {
+			return NULL;
+		}
+
+		return array(
+			'method' => $method,
+			'uri' => $uri,
+
+			'slug' => $slug,
+			'path' => $path
+		);
+	}
+
+	function handle_error($code) {
+		$route = array(
+			'name' => 'error',
+			'model' => 'ErrorModel',
+			'controller' => 'ErrorController'
+		);
+		$this->main->info = array(
+			'slug' => 'error',
+			'lang' => 'en_US',
+			'route' => 'error'
+		);
+		$controller = $this->load_route($route);
+		$_GET['code'] = $code;
+		http_response_code($code);
+		$controller->index();
+	}
+
+	public function handle_request() {
+		$request = $this->get_info();
+
+		if ($request === NULL) {
+			$this->handle_error(404);
+			return;
+		}
+
+		$slug = $request['slug'];
+		if (!array_key_exists($slug, $this->routes)) {
+			$this->handle_error(404);
+			return;
+		}
+
+		$route = $this->routes[$slug];
+		$this->main->info = array(
+			'lang' => 'en_US',
+			'slug' => $slug,
+			'route' => $route['name'],
+		);
+
+		$controller = $this->load_route($route);
+
+		$path = $request['path'];
+		$ref = NULL;
+
+		try {
+			$ref = new ReflectionMethod($controller, $path);
+		} catch (Exception $_e) {}
+
+		if ($ref === NULL || !$ref->isPublic()) {
+			$this->handle_error(404);
+			return;
+
+		}
+
+		$ref->invoke($controller);
+
+	}
+
+}