Publiczna aplikacja fdmtech.pl: renderer CMS, formularz audytu, szablony i logotypy

app/Router.php

@@ -0,0 +1,26 @@
+<?php
+declare(strict_types=1);
+
+namespace FDMTech;
+
+final class Router
+{
+    /** No decoding ambiguity: public paths are ASCII single slugs. */
+    public static function route(string $uri): array
+    {
+        $path = explode('?', $uri, 2)[0];
+        if ($path === '/') {
+            return ['slug' => 'home', 'path' => '/'];
+        }
+        if (!preg_match('~^/([a-z0-9]+(?:-[a-z0-9]+)*)(/?)$~D', $path, $match) || strlen($match[1]) > 160) {
+            return ['error' => 404];
+        }
+        if ($match[1] === 'home') {
+            return ['redirect' => '/'];
+        }
+        if (($match[2] ?? '') === '/') {
+            return ['redirect' => '/' . $match[1]];
+        }
+        return ['slug' => $match[1], 'path' => $path];
+    }
+}