Initial commit

CreateUser.php

@@ -0,0 +1,29 @@
+<?php
+
+require_once './configuration.php';
+
+$request = common\Request::capture();
+$page = new common\Page;
+$users = new app\UserRepository;
+
+$page->title('Exercise 2 - EECS 448 Lab 10')
+    ->header('Create a New User');
+
+if ( !$request->input('username') ) {
+    $page->fail_to('You must specify a username.', system_url('CreateUser.html'));
+}
+
+$existing_user = $users->find_one([ 'username' => $request->input('username') ]);
+if ( $existing_user ) {
+    $page->fail_to('A user with that username already exists.', system_url('CreateUser.html'));
+}
+
+$new_user = $users->save([
+    'username' => $request->input('username'),
+]);
+
+$page->div(function() use($page, $new_user) {
+    $page->writes('User ' . $new_user['username'] . ' created successfully.');
+});
+
+$page->write();