MAPG-115 add login functionality

public/index.php

@@ -12,6 +12,9 @@ if (($pos = strpos($url, '?')) !== false) {
 $url = rawurldecode($url);
 
 Container::$routeCollection->get('index', '', [MapGuesser\Controller\HomeController::class, 'getIndex']);
+Container::$routeCollection->get('login', 'login', [MapGuesser\Controller\LoginController::class, 'getLoginForm']);
+Container::$routeCollection->post('login-action', 'login', [MapGuesser\Controller\LoginController::class, 'login']);
+Container::$routeCollection->get('logout', 'logout', [MapGuesser\Controller\LoginController::class, 'logout']);
 Container::$routeCollection->get('maps', 'maps', [MapGuesser\Controller\MapsController::class, 'getMaps']);
 Container::$routeCollection->group('game', function (MapGuesser\Routing\RouteCollection $routeCollection) {
     $routeCollection->get('game', '{mapId}', [MapGuesser\Controller\GameController::class, 'getGame']);

public/static/css/mapguesser.css

@@ -17,7 +17,7 @@ button::-moz-focus-inner, input::-moz-focus-inner {
     border: 0;
 }
 
-p, h1, h2, button, a {
+p, h1, h2, input, textarea, select, button, a {
     font-family: 'Roboto', sans-serif;
 }
 
@@ -93,6 +93,10 @@ sub {
     margin-bottom: 10px;
 }
 
+.right {
+    text-align: right;
+}
+
 svg.inline, img.inline {
     display: inline-block;
     width: 1em;
@@ -158,6 +162,54 @@ button.red:hover, button.red:focus, a.button.red:hover, a.button.red:focus {
     background-color: #7f2929;
 }
 
+input, select, textarea {
+    background-color: #f9fafb;
+    border: solid #c8d2e1 1px;
+    border-radius: 2px;
+    padding: 4px;
+    box-sizing: border-box;
+    font-size: 15px;
+    font-weight: 300;
+}
+
+textarea {
+    font-size: 13px;
+    resize: none;
+}
+
+input.big, select.big, textarea.big {
+    padding: 5px;
+    font-size: 18px;
+}
+
+input.fullWidth, select.fullWidth, textarea.fullWidth {
+    display: block;
+    width: 100%;
+}
+
+input:disabled, select:disabled, textarea:disabled {
+    background-color: #dfdfdf;
+    border: solid #dfdfdf 1px;
+    color: #000000;
+}
+
+input:focus, select:focus, textarea:focus {
+    background-color: #ffffff;
+    border: solid #29457f 2px;
+    padding: 3px;
+    outline: none;
+}
+
+input.big:focus, select.big:focus, textarea.big:focus {
+    padding: 4px;
+}
+
+p.formError {
+    color: #7f2929;
+    font-weight: 500;
+    display: none;
+}
+
 div.header {
     background-color: #333333;
     height: 50px;
@@ -200,6 +252,15 @@ div.buttonContainer>button {
     visibility: hidden;
 }
 
+div.box {
+    width: 576px;
+    background-color: #eeeeee;
+    border-radius: 3px;
+    margin: 10px auto;
+    padding: 10px;
+    box-sizing: border-box;
+}
+
 @media screen and (max-width: 599px) {
     div.header.small h1 span {
         display: none;
@@ -208,4 +269,7 @@ div.buttonContainer>button {
         padding: 0;
         width: 100%;
     }
+    div.box {
+        width: initial;
+    }
 }

public/static/js/login.js

@@ -0,0 +1,42 @@
+(function () {
+    var form = document.getElementById('loginForm');
+
+    form.onsubmit = function (e) {
+        document.getElementById('loading').style.visibility = 'visible';
+
+        e.preventDefault();
+
+        var formData = new FormData(form);
+
+        var xhr = new XMLHttpRequest();
+        xhr.responseType = 'json';
+        xhr.onload = function () {
+            document.getElementById('loading').style.visibility = 'hidden';
+
+            if (this.response.error) {
+                var errorText;
+                switch (this.response.error) {
+                    case 'user_not_found':
+                        errorText = 'No user found with the given email address.';
+                        break;
+                    case 'password_not_match':
+                        errorText = 'The given password is wrong.'
+                        break;
+                }
+
+                var loginFormError = document.getElementById('loginFormError');
+                loginFormError.style.display = 'block';
+                loginFormError.innerHTML = errorText;
+
+                form.elements.email.select();
+
+                return;
+            }
+
+            window.location.replace('/');
+        };
+
+        xhr.open('POST', form.action, true);
+        xhr.send(formData);
+    };
+})();

src/Cli/AddUserCommand.php

@@ -22,9 +22,10 @@ class AddUserCommand extends Command
     {
         $user = new User([
             'email' => $input->getArgument('email'),
-            'password' => $input->getArgument('password')
         ]);
 
+        $user->setPlainPassword($input->getArgument('password'));
+
         if ($input->hasArgument('type')) {
             $user->setType($input->getArgument('type'));
         }

src/Controller/LoginController.php

@@ -0,0 +1,73 @@
+<?php namespace MapGuesser\Controller;
+
+use MapGuesser\Database\Query\Select;
+use MapGuesser\Interfaces\Database\IResultSet;
+use MapGuesser\Interfaces\Request\IRequest;
+use MapGuesser\Interfaces\Response\IContent;
+use MapGuesser\Interfaces\Response\IRedirect;
+use MapGuesser\Model\User;
+use MapGuesser\Response\HtmlContent;
+use MapGuesser\Response\JsonContent;
+use MapGuesser\Response\Redirect;
+
+class LoginController
+{
+    private IRequest $request;
+
+    public function __construct(IRequest $request)
+    {
+        $this->request = $request;
+    }
+
+    public function getLoginForm()
+    {
+        $session = $this->request->session();
+
+        if ($session->get('user')) {
+            return new Redirect([\Container::$routeCollection->getRoute('index'), []], IRedirect::TEMPORARY);
+        }
+
+        $data = [];
+        return new HtmlContent('login', $data);
+    }
+
+    public function login(): IContent
+    {
+        $session = $this->request->session();
+
+        if ($session->get('user')) {
+            $data = ['success' => true];
+            return new JsonContent($data);
+        }
+
+        $select = new Select(\Container::$dbConnection, 'users');
+        $select->columns(User::getFields());
+        $select->where('email', '=', $this->request->post('email'));
+
+        $userData = $select->execute()->fetch(IResultSet::FETCH_ASSOC);
+
+        if ($userData === null) {
+            $data = ['error' => 'user_not_found'];
+            return new JsonContent($data);
+        }
+
+        $user = new User($userData);
+
+        if (!$user->checkPassword($this->request->post('password'))) {
+            $data = ['error' => 'password_not_match'];
+            return new JsonContent($data);
+        }
+
+        $session->set('user', $user);
+
+        $data = ['success' => true];
+        return new JsonContent($data);
+    }
+
+    public function logout(): IRedirect
+    {
+        $this->request->session()->delete('user');
+
+        return new Redirect([\Container::$routeCollection->getRoute('login'), []], IRedirect::TEMPORARY);
+    }
+}

views/login.php

@@ -0,0 +1,17 @@
+<?php require ROOT . '/views/templates/main_header.php'; ?>
+<?php require ROOT . '/views/templates/header.php'; ?>
+<div class="main">
+    <h2>Login</h2>
+    <div class="box">
+        <form id="loginForm" action="/login" method="post">
+            <input class="big fullWidth" type="email" name="email" placeholder="Email address" autofocus>
+            <input class="big fullWidth marginTop" type="password" name="password" placeholder="Password">
+            <p id="loginFormError" class="formError marginTop"></p>
+            <div class="right marginTop">
+                <button type="submit">Login</button>
+            </div>
+        </form>
+    </div>
+</div>
+<script src="/static/js/login.js"></script>
+<?php require ROOT . '/views/templates/main_footer.php'; ?>