refactored admin stuff into own class

src/Controller/AddressBookController.php

@@ -0,0 +1,33 @@
+<?php
+/*
+ * Copyright (c) 2022. Micha Espey <tracer@24unix.net>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ */
+
+namespace App\Controller;
+
+use App\Entity\User;
+use App\Service\Template;
+use App\Repository\UserRepository;
+
+class AddressBookController
+{
+    public function __construct(
+        private readonly Template       $template,
+        private readonly User           $user,
+        private readonly UserRepository $userRepository
+    )
+    {
+    }
+
+    public function main(): void
+    {
+        $this->template->render(templateName: 'index.html.php', vars: [
+            'user' => $this->user
+        ]);
+    }
+
+}

src/Service/Router.php

@@ -18,9 +18,15 @@ use Closure;
  * Currently it doesn't handle GET requests, as not needed.
  * But if I reuse the code in my bind Api I'll enable GET as well.
  */
+
 class Router
 {
-    private array $routes;
+    /*
+     * The easiest wy to differentiate between static and dynamic routes is using
+     * two arrays, no need to pollute the class Route with that information
+     */
+    private array $staticRoutes;
+    private array $dynamicRoutes;
 
     public function __construct(private readonly Template $template)
     {
@@ -47,6 +53,12 @@ class Router
         $regex = '/^' . str_replace(search: "/", replace: '\\/', subject: $regex) . '$/i';
         $route = new Route(name: $name, route: $route, regEx: $regex, parameters: $parameters, callback: $callback);
 
+        if ($parameters) {
+            $this->dynamicRoutes[] = $route;
+        } else {
+            $this->staticRoutes[] = $route;
+        }
+
         $this->routes[] = $route;
     }
 
@@ -57,11 +69,23 @@ class Router
     {
         $requestUri = $_SERVER['REQUEST_URI'];
 
-        foreach ($this->routes as $route) {
+        /*
+         * Static routes have preference over dynamic ones, so
+         * /admin/user/add to add and
+         * /admin/user/{name} to edit is possible.
+         */
+        foreach ($this->staticRoutes as $route) {
+            if (preg_match(pattern: $route->getRegex(), subject: $requestUri, matches: $matches)) {
+                call_user_func(callback: $route->getCallback());
+                return;
+            }
+        }
+
+        foreach ($this->dynamicRoutes as $route) {
             if (preg_match(pattern: $route->getRegex(), subject: $requestUri, matches: $matches)) {
                 $parameters = [];
                 foreach ($route->getParameters() as $id => $parameter) {
-                    $parameters[$parameter] = $matches[$id +1];
+                    $parameters[$parameter] = $matches[$id + 1];
                 }
                 // PHP is mad about named parameters in call_user_func
                 // Uncaught Error: Unknown named parameter $args in …

src/Service/Template.php

@@ -12,6 +12,9 @@ namespace App\Service;
  * As I'm not allowed to use 3rd party code like Twig or Smarty I ended up
  * using PHP as a templating engine.
  */
+
+use JetBrains\PhpStorm\NoReturn;
+
 class Template
 {
     /*
@@ -25,13 +28,20 @@ class Template
     /*
      * Add variables to template and throw it out
      */
+    #[NoReturn]
     public function render(string $templateName, array $vars = []): void
     {
+        // assign template vars
         foreach ($vars as $name => $value) {
             $$name = $value;
         }
 
-        include $this->templateDir . $templateName;
+        $templateFile = $this->templateDir . $templateName;
+        if (file_exists(filename: $templateFile)) {
+            include $this->templateDir . $templateName;
+        } else {
+            die("Missing template: $templateFile");
+        }
         exit(0);
     }
 }