Fix setup

config/bootstrap.php

@@ -50,7 +50,7 @@ function handle_setup_exception(SetupException $e){
             $currentPath = trim(parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH), '/');
 
             if (strpos($currentPath, 'setup') === false) {
-                header("Location: {$config->basePath}/setup");
+                header('Location: ' . $config->basePath . 'setup');
                 exit;
             }
     }

public/index.php

@@ -15,17 +15,7 @@ if (preg_match('/\.php$/', $path)) {
 include_once(dirname(dirname(__FILE__)) . "/config/bootstrap.php");
 load_classes();
 
-// Make sure the initial setup is complete
-try {
-    confirm_setup();
-} catch (SetupException $e) {
-    handle_setup_exception($e);
-    exit;
-}
-
-// Everything's loaded and setup is confirmed.
-// Let's start ticking.
-
+// Initialize core entities
 // Defining these as globals isn't great practice,
 // but this is a small, single-user app and this data will rarely change.
 global $db;
@@ -36,11 +26,6 @@ $db = get_db();
 $config = ConfigModel::load();
 $user = UserModel::load();
 
-// Start a session and generate a CSRF Token
-// if there isn't already an active session
-Session::start();
-Session::generateCsrfToken();
-
 // Remove the base path from the URL
 if (strpos($path, $config->basePath) === 0) {
     $path = substr($path, strlen($config->basePath));
@@ -49,9 +34,29 @@ if (strpos($path, $config->basePath) === 0) {
 // strip the trailing slash from the resulting route
 $path = trim($path, '/');
 
-// if this is a POST, make sure there's a valid session
+// Make sure the initial setup is complete
+// unless we're already heading to setup
+if (!($path === 'setup')){
+    try {
+        confirm_setup();
+    } catch (SetupException $e) {
+        handle_setup_exception($e);
+        exit;
+    }
+}
+
+// Everything's loaded and setup is confirmed.
+// Let's start ticking.
+
+// Start a session and generate a CSRF Token
+// if there isn't already an active session
+Session::start();
+Session::generateCsrfToken();
+
+// if this is a POST and we aren't in setup,
+// make sure there's a valid session
 // if not, redirect to /login or die as appropriate
-if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+if ($method === 'POST' && $path != 'setup') {
     if ($path != 'login'){
         if (!Session::isValid($_POST['csrf_token'])) {
             // Invalid session - redirect to /login
@@ -59,7 +64,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
             exit;
         }
     } else {
-        if (!Session::isvalidCsrfToken($_POST['csrf_token'])) {
+        if (!Session::isValidCsrfToken($_POST['csrf_token'])) {
             // Just die if the token is invalid on login
             die('Invalid CSRF token');
             exit;

src/Controller/AdminController/AdminController.php

@@ -9,6 +9,20 @@ class AdminController extends Controller {
         $vars = [
             'user' => $user,
             'config' => $config,
+            'isSetup' => false,
+        ];
+
+        $this->render("admin.php", $vars);
+    }
+
+    public function showSetup(){
+        global $config;
+        global $user;
+
+        $vars = [
+            'user' => $user,
+            'config' => $config,
+            'isSetup' => true,
         ];
 
         $this->render("admin.php", $vars);

templates/partials/admin.php

@@ -1,8 +1,11 @@
 <?php /** @var ConfigModel $config */ ?>
 <?php /** @var UserModel $user */ ?>
-        <h1>Admin</h1>
+<?php /** @var isSetup bool */ ?>
+        <h1><?php if ($isSetup): ?>Setup<?php else: ?>Admin<?php endif; ?></h1>
         <div>
-            <form method="post">
+            <form
+                action="<?php echo $config->basePath . ($isSetup ? 'setup' : 'admin') ?>"  
+                method="post">
                 <input type="hidden" name="csrf_token" value="<?= htmlspecialchars($_SESSION['csrf_token']) ?>">
                 <fieldset>
                     <legend>UserModel settings</legend>
@@ -59,10 +62,20 @@
                 <fieldset>
                     <legend>Change password</legend>
                     <div class="fieldset-items">
-                        <label>New password</label>
-                        <input type="password" name="password">
-                        <label>Confirm new password</label>
-                        <input type="password" name="confirm_password">
+                        <label>New password 
+                            <?php if($isSetup): ?><span class=required>*</span><?php endif; ?>
+                        </label>
+                        <input type="password"
+                               name="password"
+                               <?php if($isSetup): ?>required <?php endif; ?>
+                        >
+                        <label>Confirm new password
+                            <?php if($isSetup): ?><span class=required>*</span><?php endif; ?>
+                        </label>
+                        <input type="password"
+                               name="confirm_password"
+                               <?php if($isSetup): ?>required <?php endif; ?>
+                        >
                     </div>
                 </fieldset>
                 <button type="submit" class="submit-btn">Save Settings</button>