Add login page styles and refactor authentication views

- Introduced new styles for the login page, enhancing layout and responsiveness.
- Updated the login view to utilize the new styles and improve user feedback for login errors and success messages.
- Removed unused controllers and views related to contact and login functionalities to streamline the codebase.
- Adjusted error message handling in the AuthController for better clarity on password requirements.

CSS/style.css

@@ -126,11 +126,117 @@ a {
     border-radius: 10px;
 }
 
+/* Login Page Styles */
+.login-page-bg {
+    min-height: 100vh;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    background: linear-gradient(135deg, #DFF0F2 60%, #BAC8D4 100%);
+}
+
 .login-container {
-    position: absolute;
-    top: 200px;
-    background-color: #BAC8D4;
-    width: 900px;
-    height: 450px;
-    border-radius: 10px;
+    background: #fff;
+    box-shadow: 0 4px 24px rgba(0,0,0,0.10);
+    border-radius: 16px;
+    padding: 40px 32px 32px 32px;
+    width: 100%;
+    max-width: 400px;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+}
+
+.login-title {
+    margin-bottom: 24px;
+    color: #4d4d4d;
+    font-size: 2rem;
+    font-weight: 600;
+    letter-spacing: 1px;
+}
+
+.login-form {
+    width: 100%;
+    display: flex;
+    flex-direction: column;
+    gap: 18px;
+}
+
+.login-field {
+    display: flex;
+    flex-direction: column;
+    gap: 6px;
+}
+
+.login-field label {
+    font-weight: 500;
+    color: #4d4d4d;
+}
+
+.login-field input {
+    padding: 10px 12px;
+    border: 1px solid #BAC8D4;
+    border-radius: 6px;
+    font-size: 1rem;
+    background: #F7FAFC;
+    transition: border 0.2s;
+}
+
+.login-field input:focus {
+    border: 1.5px solid #09add0;
+    outline: none;
+}
+
+.login-btn {
+    margin-top: 10px;
+    padding: 12px 0;
+    background: #09add0;
+    color: #fff;
+    border: none;
+    border-radius: 6px;
+    font-size: 1.1rem;
+    font-weight: 600;
+    cursor: pointer;
+    transition: background 0.2s;
+}
+
+.login-btn:hover {
+    background: #007b9e;
+}
+
+.login-error {
+    background: #ffe0e0;
+    color: #b30000;
+    border: 1px solid #ffb3b3;
+    border-radius: 6px;
+    padding: 10px 16px;
+    margin-bottom: 18px;
+    width: 100%;
+    text-align: center;
+}
+
+.login-success {
+    background: #e0ffe6;
+    color: #006633;
+    border: 1px solid #b3ffd1;
+    border-radius: 6px;
+    padding: 10px 16px;
+    margin-bottom: 18px;
+    width: 100%;
+    text-align: center;
+}
+
+.login-link {
+    display: inline-block;
+    margin-top: 10px;
+    color: #09add0;
+    font-weight: 500;
+    text-decoration: underline;
+}
+
+@media (max-width: 600px) {
+    .login-container {
+        padding: 24px 8px;
+        max-width: 95vw;
+    }
 }

Controller/AuthController.php

@@ -0,0 +1,170 @@
+<?php
+
+namespace Blog\Controller;
+
+use Blog\Model\AuthModel;
+
+class AuthController
+{
+    private $model;
+    private $view;
+
+    public function __construct($view)
+    {
+        $this->model = new AuthModel();
+        $this->view = $view;
+    }
+
+    public function showAuthForm()
+    {
+        $this->view->setVars([
+            'labels' => [
+                "email" => "E-Mail-Adresse",
+                "password" => "Passwort",
+                "password_repeat" => "Passwort wiederholen",
+                "old_password" => "Altes Passwort"
+            ],
+            'errors' => $_SESSION['auth_errors'] ?? [],
+            'validData' => $_SESSION['auth_validData'] ?? []
+        ]);
+        unset($_SESSION['auth_errors'], $_SESSION['auth_validData']);
+        $this->view->render('auth/form');
+    }
+
+    public function login() {
+        $email = $_POST['email'];
+        $password = $_POST['password'];
+
+        $result = $this->model->login($email, $password);
+
+        if ($result === true) {
+            $_SESSION['user'] = $email;
+
+            $this->view->setVars([
+                'loginSuccess' => true,
+                'email' => $email
+            ]);
+        } else {
+            $this->view->setVars([
+                'errors' => ['login' => is_string($result) ? $result : "Login fehlgeschlagen."],
+                'validData' => ['email' => $email],
+                'loginSuccess' => false
+            ]);
+        }
+    }
+
+    public function register() {
+        $data = [
+            'vorname' => $_POST['vorname'] ?? '',
+            'nachname' => $_POST['nachname'] ?? '',
+            'straße' => $_POST['straße'] ?? '',
+            'hausnr' => $_POST['hausnr'] ?? '',
+            'postleitzahl' => $_POST['postleitzahl'] ?? '',
+            'ort' => $_POST['ort'] ?? '',
+            'land' => $_POST['land'] ?? '',
+            'tel' => $_POST['tel'] ?? '',
+            'email' => $_POST['email'] ?? '',
+            'password' => $_POST['password'] ?? '',
+            'password_repeat' => $_POST['password_repeat'] ?? '',
+            'isAdmin' => $_POST['isAdmin'] ?? false,
+        ];
+
+        $errors = [];
+
+        if (!$this->model->checkDoublePw($data['password'], $data['password_repeat'])) {
+            $errors['password'] = "Passwörter stimmen nicht überein.";
+        }
+
+        if ($this->pwRequirementCheck($data['password'])) {
+            $errors['password'] = "Passwort muss mindestens 8 Zeichen lang sein und mindestens ein Großbuchstabe, ein Kleinbuchstabe, eine Zahl und ein Sonderzeichen enthalten.";
+        }
+
+        if (empty($errors)) {
+            $result = $this->model->register($data);
+
+            if ($result === true) {
+                $this->view->setVars([
+                    'success' => "Registrierung war erfolgreich."
+                ]);
+            } else {
+                $errors['register'] = is_string($result) ? $result : "Registrierung fehlgeschlagen.";
+            }
+        }
+
+        $this->view->setVars([
+            'errors' => $errors,
+            'validData' => $data
+        ]);
+    }
+
+    private function pwRequirementCheck($password){
+        $error = [];
+
+        if(strlen($password) <= 8)
+            $error[] = "min 8 Charackter";
+        if(!preg_match("/[A-Z]/", $password))
+            $error[] = "min one large Character";
+        if(!preg_match("/[a-z]/", $password))
+            $error[] = "min one small charakter";
+        if(!preg_match("/[0-9]/", $password))
+            $error[] = "min one number";
+        if(!preg_match("[^a-zA-Z0-9\s]", $password));
+        $error[] = "min one special character";
+
+        if(empty($error))
+            return true;
+        else
+            return $error;
+    }
+
+    public function forgotPassword() {
+        $email = $_POST['email'] ?? '';
+        if (empty($email)) {
+            $_SESSION['auth_errors']['email'] = "Bitte E-Mail-Adresse angeben.";
+            header("Location: /?controller=Auth&do=showAuthForm");
+            exit;
+        }
+        $this->model->pwForgot($email);
+        header("Location: /?controller=Auth&do=showConfirmation&msg=pwforgot");
+        exit;
+    }
+
+    public function changePassword()
+    {
+        $email = $_POST['email'] ?? '';
+        $oldpw = $_POST['old_password'] ?? '';
+        $newpw = $_POST['password'] ?? '';
+        $repeat = $_POST['password_repeat'] ?? '';
+
+        if (!$this->model->checkDoublePw($newpw, $repeat)) {
+            $_SESSION['auth_errors']['password'] = "Neue Passwörter stimmen nicht überein.";
+            header("Location: /?controller=Auth&do=showAuthForm");
+            exit;
+        }
+
+        $result = $this->model->updatePassword($email, $oldpw, $newpw);
+
+        if ($result === true) {
+            header("Location: /?controller=Auth&do=showConfirmation&msg=pwchange");
+            exit;
+        } else {
+            $_SESSION['auth_errors']['password'] = is_string($result) ? $result : "Fehler beim Aktualisieren des Passworts.";
+            header("Location: /?controller=Auth&do=showAuthForm");
+            exit;
+        }
+    }
+
+    public function showConfirmation()
+    {
+        $messages = [
+            'login' => "Login erfolgreich.",
+            'register' => "Registrierung erfolgreich.",
+            'pwforgot' => "Ein temporäres Passwort wurde an Ihre E-Mail gesendet.",
+            'pwchange' => "Passwort erfolgreich geändert."
+        ];
+        $msgKey = $_GET['msg'] ?? '';
+        $message = $messages[$msgKey] ?? "Aktion erfolgreich.";
+        $this->view->setVars(['message' => $message]);
+        $this->view->render('auth/confirmation');
+    }
+}

Controller/ContactController.php

@@ -1,53 +0,0 @@
-<?php
-	
-namespace Blog\Controller;
-
-use Blog\Model\ContactModel;
-
-class ContactController
-{
-    protected $view;
-    private $db;
-    private $validData = array();
-    private $errors = array();
-    private $labels = array("name" => "Name", "email" => "E-Mail-Adresse",  "content" => "Nachricht");	
-    
-    
-    public function __construct($view) {
-        $this->db = new ContactModel();
-        $this->view = $view;
-    }
-     
-    public function showContactForm() {
-        $this->view->setVars([
-            'labels' => $this->labels,
-            'validData' => $this->validData,
-            'errors' => $this->errors
-        ]);
-    }
-
-    public function showConfirmation() {
-        
-    }
-
-    public function validateForm() {
-        foreach ($this->labels as $index => $value) {
-            if (!isset($_POST[$index]) || empty($_POST[$index])) {
-                $this->errors[$index] = "Bitte " . $value . " angeben";
-            } else {
-                $this->validData[$index] = $_POST[$index];
-            }       
-        }
-
-        if (count($this->errors) > 0) {
-            $this->view->setDoMethodName("showContactForm");
-            $this->showContactForm();
-        } else {
-            if ($this->db->writeContactData($this->validData)) {
-                $this->view->setDoMethodName("showConfirmation");
-                $this->showConfirmation();
-            }
-        }
-    }
-}
-?>

Controller/LoginController.php

@@ -1,10 +0,0 @@
-<?php
-namespace Blog\Controller;
-
-class LoginController {
-    function showLoginPage()
-    {
-
-    }
-}
-

Controller/WelcomeController.php

@@ -1,18 +0,0 @@
-<?php
-
-namespace Blog\Controller;
-
-class WelcomeController
-{
-    function showWelcome() {
-        
-    }
-
-    function showProjects() {
-        
-    }
-
-    function showTutorials() {
-        
-    }
-}

Model/AuthModel.php

@@ -0,0 +1,216 @@
+<?php
+
+namespace Blog\Model;
+
+use DateTime;
+use PDO;
+use PDOException;
+
+class AuthModel extends Database
+{
+    public function login(string $email, string $password)
+    {
+        $pdo = $this->linkDB();
+        $sql = "SELECT email, password, validUntil FROM user WHERE email = :email";
+        $params = [":email" => $email];
+
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute($params);
+            $user = $sth->fetch(PDO::FETCH_ASSOC);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Abrufen der Benutzerdaten.", $e);
+            return "Interner Datenbankfehler."; // Nur für Debug sichtbar machen, sonst besser allgemein halten
+        }
+
+        if (!$user) {
+            return "Benutzer mit dieser E-Mail wurde nicht gefunden.";
+        }
+
+        if (!password_verify($password, $user['password'])) {
+            return "Das eingegebene Passwort ist falsch.";
+        }
+
+        try {
+            $now = new DateTime();
+            $validUntil = new DateTime($user['validUntil']);
+
+            if ($now > $validUntil) {
+                return "Ihr Passwort ist abgelaufen. Bitte setzen Sie ein neues über \"Passwort vergessen\".";
+            }
+        } catch (\Exception $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Verarbeiten des Gültigkeitsdatums.", $e);
+            return "Fehler bei der Passwortprüfung.";
+        }
+
+        return true;
+    }
+
+    public function register($data)
+    {
+        $rtn = $this->pwRequirementCheck($data['password']);
+        if ($rtn !== true) {
+            return $rtn;
+        }
+
+        if (!filter_var($data['email'], FILTER_VALIDATE_EMAIL)) {
+            return "Bitte geben Sie eine gültige E-Mail ein.";
+        }
+
+        $requiredFields = [
+            'email', 'password', 'straße', 'hausnr', 'ort', 'postleitzahl',
+            'land', 'vorname', 'nachname', 'tel'
+        ];
+
+        foreach ($requiredFields as $field) {
+            if (empty($data[$field])) {
+                return "Bitte füllen Sie alle Felder aus.";
+            }
+        }
+
+        if ($this->userExistsByEmail($data['email'])) {
+            return "Ein Account mit dieser E-Mail existiert bereits.";
+        }
+
+        $hashedPassword = password_hash($data['password'], PASSWORD_DEFAULT);
+
+        $sql = "INSERT INTO user (email, password, straße, hausnr, ort, postleitzahl, land,vorname, nachname, tel, isAdmin) 
+                VALUES (:email, :password, :straße, :hausnr, :ort, :postleitzahl, :land,:vorname, :nachname, :tel, :isAdmin)";
+
+        $params = [
+            ':email' => $data['email'],
+            ':password' => $hashedPassword,
+            ':straße' => $data['straße'],
+            ':hausnr' => $data['hausnr'],
+            ':ort' => $data['ort'],
+            ':postleitzahl'=> $data['postleitzahl'],
+            ':land'=> $data['land'],
+            ':vorname' => $data['vorname'],
+            ':nachname'=> $data['nachname'],
+            ':tel' => $data['tel'],
+            ':isAdmin' => $data['isAdmin'] ? 1 : 0,
+        ];
+
+        try {
+            $pdo = $this->linkDB();
+            $stmt = $pdo->prepare($sql);
+            $stmt->execute($params);
+            return true;
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Schreiben der Daten.", $e);
+            return false;
+        }
+    }
+
+    private function userExistsByEmail($email) {
+        try {
+            $pdo = $this->linkDB();
+
+            $sql = "SELECT userid FROM user WHERE email = :email";
+            $params = [':email' => $email];
+
+            $stmt = $pdo->prepare($sql);
+            $stmt->execute($params);
+
+            return (bool) $stmt->fetch();
+        } catch (\PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler bei der E-Mail-Prüfung", $e);
+            return false;
+        }
+    }
+
+    public function pwForgot($email){
+        $randomPw = bin2hex(random_bytes(12 / 2));
+        $hashedPassword = password_hash($randomPw, PASSWORD_DEFAULT);
+
+        $this->forgottenPwUpdate($email, $hashedPassword);
+
+        $betreff = "Passwort zurücksetzen bei bibArts";
+        $nachricht = "Hallo,\n\nhier ihr temporäres Passwort:\n\n $randomPw \n\n Bitte beachten Sie, dass das Passwort nur 2 stunden Gülltig ist. \nViele Grüße,\nbibArts Team";
+
+        $header = "From: noreply@edu.bib.de\r\n";
+        $header .= "Content-Type: text/plain; charset=UTF-8\r\n";
+
+        $maxTries = 5;
+        $try = 0;
+        $success = false;
+
+        while ($try < $maxTries && !$success) {
+            $erfolg = mail($email, $betreff, $nachricht, $header);
+            $try++;
+            if (!$erfolg) {
+                error_log("Mailversuch $try an $email fehlgeschlagen.");
+                sleep(1);
+            }
+        }
+    }
+
+    private function forgottenPwUpdate($email, $hashedPassword)
+    {
+        try{
+            $pdo = $this->linkDB();
+
+            $sqlCheck = "SELECT COUNT(*) FROM user WHERE email = :email";
+            $stmt = $pdo->prepare($sqlCheck);
+            $stmt->execute([':email' => $email]);
+            if ($stmt->fetchColumn() == 0) {
+                return false;
+            }
+
+            $validUntil = (new DateTime())->add(new DateInterval('PT2H'))->format('Y-m-d H:i:s');
+
+
+            $sql = "UPDATE user 
+                    SET password = :password, validUntil = :validUntil
+                    WHERE email = :email";
+
+            $stmt = $pdo->prepare($sql);
+            return $stmt->execute([
+                ':email' => $email,
+                ':password' => $hashedPassword,
+                ':validUntil' => $validUntil
+            ]);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Aktualisieren der Daten.", $e);
+            die;
+            return false;
+        }
+    }
+
+    public function updatePassword($email, $oldpw, $newpw){
+        if(!$this->login($email, $oldpw)) {
+            return false;
+        }
+
+        $requiredFields = [$email, $oldpw, $newpw];
+        foreach ($requiredFields as $field) {
+            if (empty($field)) {
+                return "Bitte füllen Sie alle Felder aus";
+            }
+        }
+        $hashedPassword = password_hash($newpw, PASSWORD_DEFAULT);
+
+        $sql = "INSERT INTO user (email, password) 
+                    VALUES (:email, :password)";
+
+        try{
+            $pdo = $this->linkDB();
+            $stmt = $pdo->prepare($sql);
+            return $stmt->execute([
+                ':email' => $email,
+                ':password' => $hashedPassword,
+            ]);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Schreiben der Daten.", $e);
+            die;
+        }
+    }
+
+    public function checkDoublePw($password1, $password2){
+        if($password1 === $password2){
+            return true;
+        }
+        else
+            return false;
+    }
+}

Views/Auth/login.phtml

@@ -0,0 +1,35 @@
+<?php
+include dirname(__DIR__).'/header.phtml';
+?>
+
+<div class="login-page-bg">
+    <div class="login-container">
+        <h2 class="login-title">Login</h2>
+        <?php if (!empty($errors['login'])): ?>
+            <div class="login-error">
+                <?php echo htmlspecialchars($errors['login']); ?>
+            </div>
+        <?php elseif (!empty($loginSuccess)): ?>
+            <div class="login-success">
+                <p>Login f&uuml;r Benutzer <?php echo htmlspecialchars($_SESSION["user"]); ?> erfolgreich</p>
+                <a class="login-link" href="?controller=Welcome&do=showWelcome">Weiter</a>
+            </div>
+        <?php else: ?>
+            <form method="post" class="login-form">
+                <input type="hidden" name="controller" value="Auth">
+                <input type="hidden" name="do" value="login">
+                <div class="login-field">
+                    <label for="email">E-Mail:</label>
+                    <input type="email" name="email" id="email" value="<?= htmlspecialchars($validData['email'] ?? '') ?>">
+                </div>
+                <div class="login-field">
+                    <label for="password">Passwort:</label>
+                    <input type="password" name="password" id="password">
+                </div>
+                <button class="login-btn" type="submit">Einloggen</button>
+            </form>
+        <?php endif; ?>
+    </div>
+</div>
+
+<?php include dirname(__DIR__).'/footer.phtml'; ?>

Views/Auth/register.phtml

@@ -0,0 +1,61 @@
+<?php include dirname(__DIR__).'/header.phtml'; ?>
+
+<?php if (!empty($success)) : ?>
+    <div class="success-message" style="color: green; margin-bottom: 1em;">
+        <p><?php echo htmlspecialchars($success); ?></p>
+    </div>
+<?php endif; ?>
+
+<?php if (!empty($errors)) : ?>
+    <div class="error-messages" style="color: red; margin-bottom: 1em;">
+        <ul>
+            <?php foreach ($errors as $field => $error) : ?>
+                <li><?php echo htmlspecialchars($error); ?></li>
+            <?php endforeach; ?>
+        </ul>
+    </div>
+<?php endif; ?>
+
+    <form action="?controller=Auth&do=register" method="post">
+        <label for="vorname">Vorname:</label>
+        <input type="text" name="vorname" id="vorname" value="<?php echo htmlspecialchars($validData['vorname'] ?? ''); ?>" required>
+
+        <label for="nachname">Nachname:</label>
+        <input type="text" name="nachname" id="nachname" value="<?php echo htmlspecialchars($validData['nachname'] ?? ''); ?>" required>
+
+        <label for="straße">Straße:</label>
+        <input type="text" name="straße" id="straße" value="<?php echo htmlspecialchars($validData['straße'] ?? ''); ?>" required>
+
+        <label for="hausnr">Hausnummer:</label>
+        <input type="text" name="hausnr" id="hausnr" value="<?php echo htmlspecialchars($validData['hausnr'] ?? ''); ?>" required>
+
+        <label for="postleitzahl">Postleitzahl:</label>
+        <input type="text" name="postleitzahl" id="postleitzahl" value="<?php echo htmlspecialchars($validData['postleitzahl'] ?? ''); ?>" required>
+
+        <label for="ort">Ort:</label>
+        <input type="text" name="ort" id="ort" value="<?php echo htmlspecialchars($validData['ort'] ?? ''); ?>" required>
+
+        <label for="land">Land:</label>
+        <input type="text" name="land" id="land" value="<?php echo htmlspecialchars($validData['land'] ?? ''); ?>" required>
+
+        <label for="tel">Telefonnummer:</label>
+        <input type="text" name="tel" id="tel" value="<?php echo htmlspecialchars($validData['tel'] ?? ''); ?>">
+
+        <label for="email">E-Mail-Adresse:</label>
+        <input type="email" name="email" id="email" value="<?php echo htmlspecialchars($validData['email'] ?? ''); ?>" required>
+
+        <label for="password">Passwort:</label>
+        <input type="password" name="password" id="password" required>
+
+        <label for="password_repeat">Passwort wiederholen:</label>
+        <input type="password" name="password_repeat" id="password_repeat" required>
+
+        <label for="isAdmin">
+            <input type="checkbox" name="isAdmin" id="isAdmin" value="1" <?php echo (!empty($validData['isAdmin'])) ? 'checked' : ''; ?>>
+            Admin-Rechte
+        </label>
+
+        <button type="submit">Registrieren</button>
+    </form>
+
+<?php include dirname(__DIR__).'/footer.phtml'; ?>

Views/Auth/showAuthForm.phtml

@@ -1,6 +1,7 @@
 <?php
 include dirname(__DIR__) . '/header.phtml';
 ?>
+
 <div class="inhalt">
     <div class="login-container">
         <h1>Anmelden</h1>
@@ -19,6 +20,7 @@ include dirname(__DIR__) . '/header.phtml';
         <a class="link-konto-erstellen">Konto erstellen</a>
     </div>
 </div>
+
 <?php
 include dirname(__DIR__) . '/footer.phtml';
 ?>

Views/Contact/showConfirmation.phtml

@@ -1,10 +0,0 @@
-<?php
-include dirname(__DIR__).'/header.phtml';
-?>
-<div class="msg">
-<p>Ihre Anfrage wurde erfolgreich versendet.</p>
-<a href="?controller=Welcome&do=showWelcome">Weiter</a>
-</div>
-<?php
-include dirname(__DIR__).'/footer.phtml';
-?>

Views/Contact/showContactForm.phtml

@@ -1,34 +0,0 @@
-<?php
-include dirname(__DIR__).'/header.phtml';
-?>
-
-<h2>Ihre Anfrage an uns</h2>
-<form method="post">
-
-<?php foreach ($labels as $index => $value) {
-    echo '<label for="' . $index . '">' . $value . '</label>';
-    if ($index == "content") {
-        echo "<textarea id=\"$index\" name=\"$index\" >";
-        if (isset($validData[$index])) { echo $validData[$index]; } 
-        echo "</textarea><br>"; 
-    } else {
-        echo '<input type="text" name="' . $index . '" value="' . (isset($validData[$index]) ? $validData[$index] : '') . '"><br>';
-    }
-    if (isset($errors[$index])) {
-        echo '<label class="errorMsg">' . $errors[$index] . '</label><br>';  
-    } 
-}
-
-?>
-    
-    
-        
-    
-    
-   
-
-<input type="hidden" name="controller" value="contact">       
-<input type="hidden" name="do" value="validateForm">
-<input type="submit" name="submit" value="Absenden"></form>
-
-<?php include dirname(__DIR__).'/footer.phtml'; ?>

Views/Welcome/showProjects.phtml

@@ -1,21 +0,0 @@
-<?php
-include dirname(__DIR__).'/header.phtml';
-?>
-<article>
-    <h2>Virtuelles Museum</h2>
-    <span class="articleInfo">John Doe | 12.08.2018 um 10:18 Uhr</span>
-    <p>
-        <img class="articleImg" src="images/museum.jpg" alt="my Oculus Rift">
-        Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Curabitur pretium tincidunt lacus. Nulla gravida orci a odio. 
-    </p>
-    <p>
-        Proin nonummy, lacus eget pulvinar lacinia, pede felis dignissim leo, vitae tristique magna lacus sit amet eros. Nullam ornare. Praesent odio ligula, dapibus sed, tincidunt eget, dictum ac, nibh. Nam quis lacus. Nunc eleifend molestie velit. Morbi lobortis quam eu velit. Donec euismod vestibulum massa. Donec non lectus. Aliquam commodo lacus sit amet nulla. Cras dignissim elit et augue. Nullam non diam. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. In hac habitasse platea dictumst. Aenean vestibulum. Sed lobortis elit quis lectus. Nunc sed lacus at augue bibendum dapibus.
-    </p>
-    <p>
-        Aliquam vehicula sem ut pede. Cras purus lectus, egestas eu, vehicula at, imperdiet sed, nibh. Morbi consectetuer luctus felis. Donec vitae nisi. Aliquam tincidunt feugiat elit. Duis sed elit ut turpis ullamcorper feugiat. Praesent pretium, mauris sed fermentum hendrerit, nulla lorem iaculis magna, pulvinar scelerisque urna tellus a justo. Suspendisse pulvinar massa in metus. Duis quis quam. Proin justo. Curabitur ac sapien. Nam erat. 
-        Praesent ut quam.
-    </p>
-</article>
-<?php
-include dirname(__DIR__).'/footer.phtml';
-?>

Views/Welcome/showTutorials.phtml

@@ -1,21 +0,0 @@
-<?php
-include dirname(__DIR__).'/header.phtml';
-?>
-<article>
-    <h2>Implement Controller</h2>
-    <span class="articleInfo">John Doe | 18.07.2018 um 18:43 Uhr</span>
-    <p>
-        <img class="articleImg" src="images/controller.jpg" alt="my Oculus Rift">
-        Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Curabitur pretium tincidunt lacus. Nulla gravida orci a odio. 
-    </p>
-    <p>
-        Proin nonummy, lacus eget pulvinar lacinia, pede felis dignissim leo, vitae tristique magna lacus sit amet eros. Nullam ornare. Praesent odio ligula, dapibus sed, tincidunt eget, dictum ac, nibh. Nam quis lacus. Nunc eleifend molestie velit. Morbi lobortis quam eu velit. Donec euismod vestibulum massa. Donec non lectus. Aliquam commodo lacus sit amet nulla. Cras dignissim elit et augue. Nullam non diam. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. In hac habitasse platea dictumst. Aenean vestibulum. Sed lobortis elit quis lectus. Nunc sed lacus at augue bibendum dapibus.
-    </p>
-    <p>
-        Aliquam vehicula sem ut pede. Cras purus lectus, egestas eu, vehicula at, imperdiet sed, nibh. Morbi consectetuer luctus felis. Donec vitae nisi. Aliquam tincidunt feugiat elit. Duis sed elit ut turpis ullamcorper feugiat. Praesent pretium, mauris sed fermentum hendrerit, nulla lorem iaculis magna, pulvinar scelerisque urna tellus a justo. Suspendisse pulvinar massa in metus. Duis quis quam. Proin justo. Curabitur ac sapien. Nam erat. 
-        Praesent ut quam.
-    </p>
-</article>
-<?php
-include dirname(__DIR__).'/footer.phtml';
-?>

Views/Welcome/showWelcome.phtml

@@ -1,12 +0,0 @@
-<?php
-include dirname(__DIR__).'/header.phtml';
-?>
-<div class="inhalt">
-    <div class="container-welcome-inhalt">
-        <div class="beispiel-austellung1-img"></div>
-        <div class="beispiel-austellung2-img"></div>
-    </div>
-</div>
-<?php
-include dirname(__DIR__).'/footer.phtml';
-?>

bibarts.sql

@@ -108,4 +108,37 @@ VALUES
 INSERT INTO News (name, beschreibung, datum)
 VALUES
     ('Neuer Standort eröffnet', 'Unsere Galerie in Köln ist jetzt geöffnet!', '2025-06-01'),
-    ('Frühbucher-Rabatt', 'Sichern Sie sich jetzt 15% Rabatt auf unsere Sommerausstellung.', '2025-05-20');
+    ('Frühbucher-Rabatt', 'Sichern Sie sich jetzt 15% Rabatt auf unsere Sommerausstellung.', '2025-05-20');
+
+--Änderungen:
+
+ALTER TABLE austellung
+    ADD preis decimal NOT NULL
+
+ALTER TABLE ticket
+    DROP COLUMN preis
+
+
+ALTER TABLE user
+    MODIFY COLUMN userid INT NOT NULL AUTO_INCREMENT;
+
+ALTER TABLE ticket
+    MODIFY COLUMN ticketid INT NOT NULL AUTO_INCREMENT;
+
+ALTER TABLE standort
+    MODIFY COLUMN standortid INT NOT NULL AUTO_INCREMENT;
+
+ALTER TABLE news
+    MODIFY COLUMN newsid INT NOT NULL AUTO_INCREMENT;
+
+ALTER TABLE gutschein
+    MODIFY COLUMN gutscheinid INT NOT NULL AUTO_INCREMENT;
+
+ALTER TABLE ausstellung
+    MODIFY COLUMN austellungid INT NOT NULL AUTO_INCREMENT;
+
+ALTER TABLE user
+    MODIFY COLUMN isAdmin BOOLEAN DEFAULT FALSE;
+
+ALTER TABLE user
+    ADD validUntil DATETIME NOT NULL DEFAULT '3025-01-01 00:00:00';