Quiz_updatet_date

Resolve "Zeitangabe für Quizze"

Closes #143

See merge request enrichment-2024/qivip!98

.gitignore

@@ -1,8 +1,10 @@
 __pycache__
 .venv
+.env
 db.sqlite3
 tailwindcss.exe
 t-style.css
 dump.rdb
 media
 node_modules
+staticfiles

README.md

@@ -7,6 +7,7 @@
 3. [Superuser erstellen](#superuser-erstellen)
 4. [Tailwind-Nutzung](#tailwind-nutzung)
 5. [Issue - Merge Request - Merge](#issue-mergerequest-merge)
+6. [Konfiguration](#konfiguration)
 
 ## Initialisierung des Projekts
 
@@ -40,23 +41,69 @@ Um das Projekt erfolgreich zu starten, folge diesen Schritten:
    ```
 7. Die Datenbank migrieren:
    ```sh
-   python3 core/manage.py migrate
+   python django/manage.py migrate
    ```
 
 ## Starten des Servers
 
 ### Entwicklungsserver starten
 
-Um den Server zu starten, verwende einen der folgenden Befehle:
+Für die Entwicklung mit WebSocket-Unterstützung verwenden wir Daphne:
 
-- Standardport (8000):
+1. Aktiviere die virtuelle Umgebung:
-  ```sh
+   ```sh
-  python3 core/manage.py runserver
+   source .venv/bin/activate  # Linux
-  ```
+   .venv\Scripts\activate     # Windows
-- Bestimmten Port (z. B. 9000):
+   ```
-  ```sh
+
-  python3 core/manage.py runserver 9000
+2. Starte den Daphne-Server:
-  ```
+   ```sh
+   # Im Verzeichnis 'django'
+   daphne -b 127.0.0.1 -p 8000 core.asgi:application
+   ```
+
+3. Starte den REDIS Server
+   ```sh
+   redis-server
+   ```
+   > **Hinweis:** Der Redis Server muss, wenn er nicht auf dem selben Gerät unter Standardeinstellungen läuft, in der Datei play/consumers/lobby.py und core/settings.py entsprechend umkonfiguriert werden!
+
+
+Alternativ kannst du den Django-Entwicklungsserver verwenden, wenn du keine WebSocket-Funktionalität benötigst:
+   ```sh
+   python3 core/manage.py runserver
+   ```
+
+### Produktionsserver starten
+
+Für den Produktivbetrieb verwenden wir Daphne als ASGI-Server, der sowohl HTTP als auch WebSocket-Verbindungen unterstützt:
+
+1. Aktiviere die virtuelle Umgebung wie oben beschrieben
+
+2. Sammle die statischen Dateien:
+   ```sh
+   python3 core/manage.py collectstatic
+   ```
+
+3. Starte den Daphne-Server:
+   ```sh
+   daphne -b 0.0.0.0 -p 8000 core.asgi:application
+   ```
+   - `-b 0.0.0.0`: Bindet den Server an alle Netzwerk-Interfaces
+   - `-p 8000`: Port (anpassbar)
+
+4. Cronjob für Bereinigung der Spiele in der Datenbank
+   - Zum bearbeiten der Cronjobs:
+      ```sh
+      crontab -e
+      ```
+   - Dann `0 0 * * * /path/to/venv/bin/python /path/to/your_project/manage.py cleanup_games` einfügen, damit um Mitternacht alle Spiele gelöscht werden
+
+5. Starte den REDIS Server
+   ```sh
+   redis-server
+   ```
+   > **Hinweis:** Der Redis Server muss, wenn er nicht auf dem selben Gerät unter Standardeinstellungen läuft, in der Datei play/consumers/lobby.py und core/settings.py entsprechend umkonfiguriert werden!
 
 Damit ist das Projekt erfolgreich eingerichtet und der Server kann gestartet werden!
 
@@ -100,10 +147,10 @@ npx @tailwindcss/cli -i <INPUT-DATEI> -o <OUTPUT-DATEI> --watch --minify
 
 ```sh
 # unter Linux mit Tailwind Binärdatei:
-tailwindcss -i static/css/t-input.css -o static/css/t-style.css --watch --minify
+npx tailwindcss -i static/css/t-input.css -o static/css/t-style.css --watch --minify
 
 # unter Windows mit NPM (in bash mit '/' statt '\'):
-npx @tailwindcss/cli -i .\static\css\t-input.css -o .\static\css\t-style.css --watch --minify
+npx @tailwindcss/cli -i ./static/css/t-input.css -o ./static/css/t-style.css --watch --minify
 ```
 
 ## Issue - Merge Request - Merge
@@ -112,6 +159,14 @@ Hier der vereinbarte Arbeitsablauf:
 
 1. Issue erstellen - das geht am einfachsten über die Webseite. Der Titel beschreibt kurz und klar, was angestrebt wird.
 
-2. Merge Request anlegen - dadurch wird der Bransch automatisch angelegt. Dieser kann mit `git pull` geholt und mit `git checkout <branch>` bearbeitet werden.
+2. Merge Request anlegen - dadurch wird der Branch automatisch angelegt. Dieser kann mit `git pull` geholt und mit `git checkout <branch>` bearbeitet werden.
 
 3. Nach dem Hochladen kann der Merge in den Master durchgeführt werden.
+
+## Konfiguration
+
+Die Konfiguration des Projekts befindet sich im `config/qivip_config.json`.
+
+| Variable | Bedeutung | Optionen |
+| --- | --- | --- |
+| ENABLE_RATING_SYSTEM | Soll das Bewertungssystem aktiviert werden? | true [Standard], false |

datenschutzerklaerung.txt

@@ -0,0 +1,7 @@
+Name und Anschrift des Verantwortlichen
+
+//NAME HIER EINSETZEN//
+
+//ADRESSE HIER EINSETZEN//
+
+//E-MAIL HIER EINSETZEN//

django/accounts/forms.py

@@ -6,11 +6,15 @@ from django import forms
 class RegisterForm(UserCreationForm):
     class Meta:
         model=User
-        fields = ['username','password1','password2']
+        fields = ['username','password1','password2', "email"]
         
     username = forms.CharField(
         widget=forms.TextInput(attrs={'placeholder': 'BENUTZERNAME'})
     )
+    email = forms.EmailField(
+        widget=forms.TextInput(attrs={'placeholder': 'E-MAIL'})
+    )
+
     password1 = forms.CharField(
         widget=forms.PasswordInput(attrs={'placeholder': 'PASSWORT'})
     )
@@ -19,4 +23,3 @@ class RegisterForm(UserCreationForm):
     )
 
 
-

django/accounts/urls.py

@@ -1,7 +1,8 @@
-from django.urls import path # type: ignore
+from django.urls import path, reverse_lazy # type: ignore
 from . import views
 from django.contrib.auth.views import LogoutView
 from django.contrib.auth.views import LoginView 
+from django.contrib.auth import views as auth_views
 
 app_name = 'accounts' # Namensraum zum verhindern von Konflikten zwischen Apps
 #
@@ -13,4 +14,22 @@ urlpatterns = [
     path('logout/', LogoutView.as_view(next_page='accounts:login'), name='logout'),
     path('login/', LoginView.as_view(template_name='accounts/login.html', next_page='accounts:home'), name='login'),
     path('register/', views.register, name='register'),
+    path('password_reset/', auth_views.PasswordResetView.as_view(success_url=reverse_lazy('accounts:password_reset_done')), name='password_reset'),
+    path('password_reset/done/', auth_views.PasswordResetDoneView.as_view(), name='password_reset_done'),
+    path('reset/done/', auth_views.PasswordResetCompleteView.as_view(), name='password_reset_complete'),
+    
+
+
+    path('password_change/', views.password_changed, name='password_change'),
+    path('password_change/done/', auth_views.PasswordChangeDoneView.as_view(), name='password_change_done'),
+    path('delete_account/', views.deleteAccount, name="delete_account"),
+    path(
+    'reset/<uidb64>/<token>/',
+    auth_views.PasswordResetConfirmView.as_view(
+        template_name='registration/password_reset_confirm.html',
+        success_url=reverse_lazy('accounts:password_reset_complete') 
+    ),
+    name='password_reset_confirm'
+),
+   
 ]

django/accounts/views.py

@@ -2,11 +2,25 @@ from django.shortcuts import render, redirect
 from django.contrib.auth.decorators import login_required
 from django.contrib.auth import login, authenticate
 from .forms import RegisterForm
+from django.contrib.auth.forms import PasswordChangeForm
+from django.contrib.auth import update_session_auth_hash
+from django.contrib import messages
+from django.contrib.auth import logout
+from library.models import QivipQuiz, QivipQuestion
+
 
 # Create your views here.
 @login_required
 def home(request):
-    return render(request, 'accounts/home.html')
+    my_quizzes_number=QivipQuiz.objects.filter(user_id=request.user).count()
+    my_questions_number = QivipQuestion.objects.filter(quiz_id__user_id=request.user).count()
+    context = {
+        'my_quizzes_number': my_quizzes_number,
+        'my_questions_number': my_questions_number,
+    }
+    return render(request, 'accounts/home.html', context=context)
+
+
 
 def register(response):
     if response.method == "POST":
@@ -19,3 +33,33 @@ def register(response):
         form = RegisterForm()
 
     return render(response, "accounts/register.html", {"form":form})
+
+from django.contrib.auth import views as auth_views
+
+@login_required
+def password_changed(request):
+    if request.method == 'POST':
+        form = PasswordChangeForm(user=request.user, data=request.POST)
+        if form.is_valid():
+            user = form.save()
+            #update_session_auth_hash(request, user) #Hier wäre der User nach Passwortänderung noch angemeldet!
+            logout(request)
+            messages.success(request, "Das Passwort wurde erfolgreich geändert!")
+            return redirect('accounts:home')
+            
+    else:
+        form = PasswordChangeForm(user=request.user)
+    
+    return render(request, 'registration/password_change_form.html', {'form': form})
+
+
+@login_required
+def deleteAccount(request):
+    if request.method == 'POST':
+        user=request.user
+        logout(request)
+        user.delete()
+        messages.success(request, "Der Account wurde erfolgreich gelöscht!")
+        return redirect('homepage:home')
+    return render(request, 'registration/delete_account_confirm.html')
+

django/components/admin.py

@@ -1,3 +0,0 @@
-from django.contrib import admin
-
-# Register your models here.

django/components/apps.py

@@ -1,6 +0,0 @@
-from django.apps import AppConfig
-
-
-class ComponentsConfig(AppConfig):
-    default_auto_field = 'django.db.models.BigAutoField'
-    name = 'components'

django/components/models.py

@@ -1,3 +0,0 @@
-from django.db import models
-
-# Create your models here.

django/components/tests.py

@@ -1,3 +0,0 @@
-from django.test import TestCase
-
-# Create your tests here.

django/components/urls.py

@@ -1,14 +0,0 @@
-from django.urls import path # type: ignore
-from . import views
-
-
-app_name = 'components' # Namensraum zum verhindern von Konflikten zwischen Apps
-#
-# Wichtig: Damit Links funktionieren müssen diese so eingebunden werden: {% url 'accounts:login' %} statt {% url 'login' %}
-#
-
-urlpatterns = [
-    path('<int:pk>', views.play, name='play'),
-    path('ranking/<int:pk>', views.show_rank, name='ranking')
-  
-]

django/components/views.py

@@ -1,9 +0,0 @@
-from django.shortcuts import render
-
-# Create your views here.
-def play(request,pk):     #
-    return render(request, 'components/answer.html', {"pk": pk}) #
-
-
-def show_rank(request,pk):     #
-    return render(request, 'components/ranking.html', {"pk": pk}) #

django/config/qivip_config.json

@@ -0,0 +1,3 @@
+{
+  "ENABLE_RATING_SYSTEM": true
+}

django/core/asgi.py

@@ -8,9 +8,21 @@ https://docs.djangoproject.com/en/5.1/howto/deployment/asgi/
 """
 
 import os
-
 from django.core.asgi import get_asgi_application
+from channels.routing import ProtocolTypeRouter, URLRouter
+from channels.auth import AuthMiddlewareStack
+import django
 
 os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'core.settings')
+django.setup()
 
-application = get_asgi_application()
+from play.routing import websocket_urlpatterns
+
+application = ProtocolTypeRouter({
+    'http': get_asgi_application(),
+    'websocket': AuthMiddlewareStack(
+        URLRouter(
+            websocket_urlpatterns
+        )
+    ),
+})

django/core/settings.py

@@ -10,30 +10,42 @@ For the full list of settings and their values, see
 https://docs.djangoproject.com/en/5.1/ref/settings/
 """
 
+import json, os
 from pathlib import Path
+from dotenv import load_dotenv
 
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
 
+EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend' #TODO: NUR FÜR ENTWICKLUNG
 
 # Quick-start development settings - unsuitable for production
 # See https://docs.djangoproject.com/en/5.1/howto/deployment/checklist/
 
+# Support env variables from .env file if defined
+env_path = load_dotenv(os.path.join(BASE_DIR, '.env'))
+load_dotenv(env_path)
+
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = 'django-insecure-#+s307$rxkts=8@+_^i)8)n1b4*y4za1xz!mvv(h@!+n9!mp9)'
+#SECRET_KEY = 'django-insecure-#+s307$rxkts=8@+_^i)8)n1b4*y4za1xz!mvv(h@!+n9!mp9)'
+SECRET_KEY = os.environ.get('DJANGO_SECRET_KEY', 'django-insecure-&psk#na5l=p3q8_a+-$4w1f^lt3lx1c@d*p4x$ymm_rn7pwb87')
 
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = True
+#DEBUG = False
+#DEBUG = os.environ.get('DJANGO_DEBUG', '') != 'False'
 
 ALLOWED_HOSTS = ['127.0.0.1', 'localhost', '*']
 
+# Konfigurationsdatei für Projekt
+with open(BASE_DIR / 'config' / 'qivip_config.json') as config_file:
+    QIVIP_CONFIG = json.load(config_file)
 
 # Application definition
 
 INSTALLED_APPS = [
     'library.apps.LibraryConfig',
     'homepage.apps.HomepageConfig',
-    'components.apps.ComponentsConfig',
     'accounts.apps.AccountsConfig',
     'play',
     'django.contrib.admin',
@@ -42,10 +54,14 @@ INSTALLED_APPS = [
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
+    'channels',
+    'django_cleanup',
+    'django.contrib.humanize',
 ]
 
 MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',
+    'whitenoise.middleware.WhiteNoiseMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
     'django.middleware.common.CommonMiddleware',
     'django.middleware.csrf.CsrfViewMiddleware',
@@ -73,6 +89,17 @@ TEMPLATES = [
 ]
 
 WSGI_APPLICATION = 'core.wsgi.application'
+ASGI_APPLICATION = 'core.asgi.application'
+
+CHANNEL_LAYERS = {
+    "default": {
+        "BACKEND": "channels_redis.core.RedisChannelLayer",
+        "CONFIG": {
+            "hosts": [("127.0.0.1", 6380)],
+        },
+    },
+}
+
 
 
 # Database
@@ -85,6 +112,15 @@ DATABASES = {
     }
 }
 
+STORAGES = {
+    "staticfiles": {
+        "BACKEND": "whitenoise.storage.CompressedManifestStaticFilesStorage",
+    },
+    "default": {
+        "BACKEND": "django.core.files.storage.FileSystemStorage",
+    },
+}
+
 
 # Password validation
 # https://docs.djangoproject.com/en/5.1/ref/settings/#auth-password-validators
@@ -121,8 +157,15 @@ USE_TZ = True
 # https://docs.djangoproject.com/en/5.1/howto/static-files/
 
 STATIC_URL = '/static/'
+STATIC_ROOT = BASE_DIR / "staticfiles"
 STATICFILES_DIRS = [BASE_DIR / 'static']
 
+# WhiteNoise configuration
+STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'
+WHITENOISE_SKIP_COMPRESS_EXTENSIONS = ['css', 'js']
+# Return 404 instead of 500 for missing files
+WHITENOISE_MISSING_FILE_ERRNO = None
+
 # Default primary key field type
 # https://docs.djangoproject.com/en/5.1/ref/settings/#default-auto-field
 
@@ -133,3 +176,13 @@ import os
 
 MEDIA_URL = '/media/'  # URL, um auf Medien-Dateien zuzugreifen
 MEDIA_ROOT = os.path.join(BASE_DIR, 'media')  # Speicherort für hochgeladene Dateien
+
+# Email Settings
+EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
+EMAIL_HOST = 'postoffice.katharineum.de'
+EMAIL_PORT = 587 # 25
+EMAIL_USE_TLS = True
+EMAIL_HOST_USER = 'qivip-mail@katharineum.de'
+EMAIL_HOST_PASSWORD = '<password>'
+EMAIL_USE_SSL = False
+DEFAULT_FROM_EMAIL = 'qivip-mail@katharineum.de'

django/core/urls.py

@@ -14,6 +14,8 @@ Including another URLconf
     1. Import the include() function: from django.urls import include, path
     2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
 """
+from django.conf.urls.static import static
+from django.conf import settings
 from django.contrib import admin # type: ignore
 from django.urls import path, include
 
@@ -23,5 +25,7 @@ urlpatterns = [
     path('', include('homepage.urls')),
     path('play/', include('play.urls')),
     path('library/', include('library.urls')),
-    path('components/', include('components.urls'))
 ]
+
+if settings.DEBUG:
+    urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

django/homepage/admin.py

@@ -1,3 +1,8 @@
 from django.contrib import admin
-
+from .models import QivipFaq
 # Register your models here.
+class QivipFaqAdmin(admin.ModelAdmin):
+     list_display = ('question','answer',)  
+
+# Registrierung der Modelle im Admin
+admin.site.register(QivipFaq, QivipFaqAdmin)

django/homepage/migrations/0001_initial.py

@@ -0,0 +1,22 @@
+# Generated by Django 5.1.7 on 2025-06-01 17:16
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='QivipFAQs',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('question', models.CharField(max_length=200)),
+                ('answer', models.CharField(max_length=1000)),
+            ],
+        ),
+    ]

django/homepage/migrations/0002_rename_qivipfaqs_qivipfaq.py

@@ -0,0 +1,17 @@
+# Generated by Django 5.1.7 on 2025-06-01 17:30
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('homepage', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.RenameModel(
+            old_name='QivipFAQs',
+            new_name='QivipFaq',
+        ),
+    ]

django/homepage/migrations/0003_alter_qivipfaq_answer_alter_qivipfaq_question.py

@@ -0,0 +1,23 @@
+# Generated by Django 5.1.7 on 2025-06-01 17:31
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('homepage', '0002_rename_qivipfaqs_qivipfaq'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='qivipfaq',
+            name='answer',
+            field=models.TextField(max_length=1000),
+        ),
+        migrations.AlterField(
+            model_name='qivipfaq',
+            name='question',
+            field=models.TextField(max_length=200),
+        ),
+    ]

django/homepage/models.py

@@ -1,3 +1,6 @@
 from django.db import models
 
 # Create your models here.
+class QivipFaq(models.Model):
+    question = models.TextField(max_length=200) 
+    answer = models.TextField(max_length=1000) 

django/homepage/views.py

@@ -1,7 +1,10 @@
 from django.shortcuts import render, redirect
+from .models import QivipFaq
 
 def home(request):
-    return render(request, 'homepage/home.html')
+    faqs=QivipFaq.objects.all()
+    context={"faqs": faqs}
+    return render(request, 'homepage/home.html', context)
 
 def impress(request):
     return render(request, 'homepage/impress.html')

django/library/admin.py

@@ -1,15 +1,14 @@
 from django.contrib import admin
-from .models import QivipQuiz, QivipQuestion, QuizCategory, Tag
+from .models import QivipQuiz, QivipQuestion, QivipQuizFavorite, QuestionImage, QuizCategory, QuizImage, QuizRating
 
 # Für das QivipQuiz Modell
 class QivipQuizAdmin(admin.ModelAdmin):
-    list_display = ('name', 'user_id', 'status', 'category', 'creation_date', 'update_date')  # Welche Felder sollen in der Übersicht angezeigt werden
+    list_display = ('name','published_at', 'user_id', 'status', 'category', 'creation_date', 'update_date')  # Welche Felder sollen in der Übersicht angezeigt werden
     search_fields = ('name', 'user_id__username', 'category__name')  # Suchfelder
     list_filter = ('status', 'category')  # Filteroptionen
-
 # Für das QivipQuestion Modell
 class QivipQuestionAdmin(admin.ModelAdmin):
-    list_display = ('quiz_id', 'data', 'creation_date', 'update_date')
+    list_display = ('id', 'quiz_id', 'data', 'creation_date', 'update_date', 'credits')
     search_fields = ('data',)
     list_filter = ('quiz_id',)
 
@@ -19,13 +18,22 @@ class QuizCategoryAdmin(admin.ModelAdmin):
     search_fields = ('name',)
     prepopulated_fields = {'slug': ('name',)}  # Erstelle automatisch den Slug basierend auf dem Namen
 
-# Für das Tag Modell
+
-class TagAdmin(admin.ModelAdmin):
+
-    list_display = ('name',)  # Zeige nur den Namen des Tags
+class QivipQuizFavoriteAdmin(admin.ModelAdmin):
-    search_fields = ('name',)
+    list_display = ('user', 'favorite', 'quiz')  # Welche Felder sollen in der Übersicht angezeigt werden
+
+
+class QuizImageAdmin(admin.ModelAdmin):
+     list_display = ('image',)
+
+class QuestionImageAdmin(admin.ModelAdmin):
+     list_display = ('image',)  
 
 # Registrierung der Modelle im Admin
 admin.site.register(QivipQuiz, QivipQuizAdmin)
 admin.site.register(QivipQuestion, QivipQuestionAdmin)
 admin.site.register(QuizCategory, QuizCategoryAdmin)
-admin.site.register(Tag, TagAdmin)
+admin.site.register(QivipQuizFavorite, QivipQuizFavoriteAdmin)
+admin.site.register(QuizImage, QuizImageAdmin)
+admin.site.register(QuestionImage, QuestionImageAdmin)

django/library/forms.py

@@ -1,31 +1,38 @@
 from django import forms
-from .models import QivipQuiz, QivipQuestion
+from .models import QivipQuiz, QivipQuestion, QuizCategory
 
 class QuizForm(forms.ModelForm):
     class Meta:
         model = QivipQuiz
-        fields = ['name', 'description','image', 'status', 'category', 'tags',"difficulty"]
+        fields = ['name', 'description', 'status', 'category','difficulty','credits']
 
 class QuestionForm(forms.ModelForm):
     class Meta:
         model = QivipQuestion
-        fields = ['quiz_id', 'data']
+        fields = ['quiz_id', 'data','time_per_question']
 
 from django import forms
 
 class QuizFilterForm(forms.Form):
     search = forms.CharField(required=False, label="Suche", widget=forms.TextInput(attrs={
-        'class': 'flex flex-grow rounded-lg p-2' ,'placeholder': 'Suche ...',
+        'class': 'flex flex-grow rounded-lg p-2' ,'placeholder': 'Suche ...', 'list': 'quiz-names',
     }))
 
 
-    min_amout_questions = forms.IntegerField(required=False, min_value=1,   label="Minimale Anzahl an Fragen", widget=forms.NumberInput(attrs={
+    min_amount_questions = forms.IntegerField(required=False, min_value=1,   label="Minimale Anzahl an Fragen", widget=forms.NumberInput(attrs={
         'class': 'border-2 border-gray-300 rounded-lg p-2 w-full'
     }))
 
-    max_amout_questions = forms.IntegerField(required=False, min_value=1,  label="Maximale Anzahl an Fragen", widget=forms.NumberInput(attrs={
+    max_amount_questions = forms.IntegerField(required=False, min_value=1,  label="Maximale Anzahl an Fragen", widget=forms.NumberInput(attrs={
         'class': 'border-2 border-gray-300 rounded-lg p-2 w-full'
     }))
     user = forms.CharField(required=False, label="von User", widget=forms.TextInput(attrs={
         'class': 'border-2 border-gray-300 rounded-lg p-2 w-full'
     }))
+    categories = forms.ModelChoiceField(
+        queryset=QuizCategory.objects.filter().distinct(),
+        required=False,
+        label="Kategorie",
+        widget=forms.Select(attrs={
+            'class': 'border-2 border-gray-300 rounded-lg p-2 w-full'
+        }))

django/library/management/commands/cleanup_games.py

@@ -0,0 +1,13 @@
+from django.core.management.base import BaseCommand
+from play.models import QuizGame
+from django.utils import timezone
+
+class Command(BaseCommand):
+    help = 'Bereinigt beendete Spiele'
+
+    def handle(self, *args, **kwargs):
+        expired_games = QuizGame.objects.filter(
+            updated_at__lt=timezone.now() - timezone.timedelta(minutes=5))
+        deleted_count = expired_games.count()
+        expired_games.delete()
+        self.stdout.write(f'{deleted_count} alte Spiele gelöscht.')

django/library/migrations/0025_qivipquiz_modified_description.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-04-03 16:46
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0024_alter_qivipquiz_image'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='qivipquiz',
+            name='modified_description',
+            field=models.TextField(blank=True, default='Das Quiz wurde modifiziert von:', editable=False),
+        ),
+    ]

django/library/migrations/0026_alter_qivipquiz_modified_description.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-04-04 13:28
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0025_qivipquiz_modified_description'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='qivipquiz',
+            name='modified_description',
+            field=models.TextField(blank=True, editable=False),
+        ),
+    ]

django/library/migrations/0027_qivipquiz_creator.py

@@ -0,0 +1,21 @@
+# Generated by Django 5.1.7 on 2025-04-04 13:37
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0026_alter_qivipquiz_modified_description'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='qivipquiz',
+            name='creator',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='creator_quiz', to=settings.AUTH_USER_MODEL),
+        ),
+    ]

django/library/migrations/0028_alter_qivipquiz_creator.py

@@ -0,0 +1,21 @@
+# Generated by Django 5.1.7 on 2025-04-04 13:57
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0027_qivipquiz_creator'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='qivipquiz',
+            name='creator',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='creator_quiz', to=settings.AUTH_USER_MODEL),
+        ),
+    ]

django/library/migrations/0029_qivipquiz_credits.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-04-04 16:02
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0028_alter_qivipquiz_creator'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='qivipquiz',
+            name='credits',
+            field=models.TextField(blank=True),
+        ),
+    ]

django/library/migrations/0030_remove_qivipquiz_creator_and_more.py

@@ -0,0 +1,27 @@
+# Generated by Django 5.1.7 on 2025-04-05 09:39
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0029_qivipquiz_credits'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='qivipquiz',
+            name='creator',
+        ),
+        migrations.RemoveField(
+            model_name='qivipquiz',
+            name='modified_description',
+        ),
+        migrations.AddField(
+            model_name='qivipquiz',
+            name='base_quiz',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='child_quizzes', to='library.qivipquiz'),
+        ),
+    ]

django/library/migrations/0031_alter_qivipquestion_quiz_id.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.1.7 on 2025-04-05 17:45
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0030_remove_qivipquiz_creator_and_more'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='qivipquestion',
+            name='quiz_id',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='questions', to='library.qivipquiz'),
+        ),
+    ]

django/library/migrations/0032_qivipquiz_average_rating_qivipquiz_rating_count_and_more.py

@@ -0,0 +1,37 @@
+# Generated by Django 5.1.7 on 2025-04-05 19:08
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0031_alter_qivipquestion_quiz_id'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='qivipquiz',
+            name='average_rating',
+            field=models.FloatField(default=3.0),
+        ),
+        migrations.AddField(
+            model_name='qivipquiz',
+            name='rating_count',
+            field=models.IntegerField(default=0),
+        ),
+        migrations.CreateModel(
+            name='QuizRating',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('participant_id', models.CharField(max_length=200)),
+                ('rating', models.IntegerField(choices=[(1, '1'), (2, '2'), (3, '3'), (4, '4'), (5, '5')])),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('quiz', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='ratings', to='library.qivipquiz')),
+            ],
+            options={
+                'unique_together': {('quiz', 'participant_id')},
+            },
+        ),
+    ]

django/library/migrations/0033_qivipquestion_time_per_question.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-04-08 14:17
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0032_qivipquiz_average_rating_qivipquiz_rating_count_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='qivipquestion',
+            name='time_per_question',
+            field=models.CharField(choices=[('10', 10), ('15', 15), ('30', 30), ('60', 60), ('90', 90), ('120', 120), ('180', 180), ('nicht gesetzt', 'nicht gesetzt')], default=30, help_text='Zeit pro Frage in Sekunden', max_length=13),
+        ),
+    ]

django/library/migrations/0033_remove_qivipquiz_tags_delete_tag.py

@@ -0,0 +1,20 @@
+# Generated by Django 5.1.7 on 2025-04-10 13:59
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0032_qivipquiz_average_rating_qivipquiz_rating_count_and_more'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='qivipquiz',
+            name='tags',
+        ),
+        migrations.DeleteModel(
+            name='Tag',
+        ),
+    ]

django/library/migrations/0034_alter_qivipquestion_time_per_question.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-04-08 14:19
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0033_qivipquestion_time_per_question'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='qivipquestion',
+            name='time_per_question',
+            field=models.CharField(choices=[('10', 10), ('15', 15), ('30', 30), ('60', 60), ('90', 90), ('120', 120), ('180', 180)], default=30, help_text='Zeit pro Frage in Sekunden', max_length=13),
+        ),
+    ]

django/library/migrations/0034_alter_qivipquiz_status.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-04-10 14:04
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0033_remove_qivipquiz_tags_delete_tag'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='qivipquiz',
+            name='status',
+            field=models.CharField(choices=[('öffentlich', 'Öffentlich'), ('privat', 'Privat')], default='öffentlich', max_length=10),
+        ),
+    ]

django/library/migrations/0035_alter_qivipquestion_time_per_question.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-04-08 14:21
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0034_alter_qivipquestion_time_per_question'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='qivipquestion',
+            name='time_per_question',
+            field=models.CharField(choices=[('10', 10), ('15', 15), ('30', 30), ('60', 60), ('90', 90), ('120', 120), ('180', 180)], default=30, help_text='Zeit pro Frage in Sekunden', max_length=3),
+        ),
+    ]

django/library/migrations/0035_qivipquiz_favorite.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-04-10 14:52
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0034_alter_qivipquiz_status'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='qivipquiz',
+            name='favorite',
+            field=models.BooleanField(default=False),
+        ),
+    ]

django/library/migrations/0036_remove_qivipquiz_favorite_quizfavorite.py

@@ -0,0 +1,32 @@
+# Generated by Django 5.1.7 on 2025-04-10 16:02
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0035_qivipquiz_favorite'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='qivipquiz',
+            name='favorite',
+        ),
+        migrations.CreateModel(
+            name='QuizFavorite',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('favorite', models.BooleanField(default=False)),
+                ('quiz', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='library.qivipquiz')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'unique_together': {('user', 'quiz')},
+            },
+        ),
+    ]

django/library/migrations/0037_rename_quizfavorite_qivipquizfavorite.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.1.7 on 2025-04-10 16:05
+
+from django.conf import settings
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0036_remove_qivipquiz_favorite_quizfavorite'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.RenameModel(
+            old_name='QuizFavorite',
+            new_name='QivipQuizFavorite',
+        ),
+    ]

django/library/migrations/0038_alter_qivipquizfavorite_quiz.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.1.7 on 2025-04-10 17:08
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0037_rename_quizfavorite_qivipquizfavorite'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='qivipquizfavorite',
+            name='quiz',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='favorites', to='library.qivipquiz'),
+        ),
+    ]

django/library/migrations/0039_qivipquizfavorite_favorite_date.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-04-11 12:40
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0038_alter_qivipquizfavorite_quiz'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='qivipquizfavorite',
+            name='favorite_date',
+            field=models.DateTimeField(auto_now=True),
+        ),
+    ]

django/library/migrations/0040_alter_qivipquiz_description.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.1.7 on 2025-04-11 13:15
+
+import library.models
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0039_qivipquizfavorite_favorite_date'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='qivipquiz',
+            name='description',
+            field=models.TextField(default='In dem Quiz geht es um ...', max_length=200, validators=[library.models.QivipQuiz.validate_description], verbose_name='Beschreibung'),
+        ),
+    ]

django/library/migrations/0041_alter_qivipquiz_category_alter_qivipquiz_difficulty_and_more.py

@@ -0,0 +1,34 @@
+# Generated by Django 5.1.7 on 2025-04-11 13:21
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0040_alter_qivipquiz_description'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='qivipquiz',
+            name='category',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='quiz', to='library.quizcategory', verbose_name='Kategorie'),
+        ),
+        migrations.AlterField(
+            model_name='qivipquiz',
+            name='difficulty',
+            field=models.CharField(choices=[('1', '1'), ('2', '2'), ('3', '3'), ('4', '4'), ('5', '5'), ('nicht gesetzt', 'nicht gesetzt')], default='nicht gesetzt', help_text='1: niedrigste Schwierigkeit und 5: höchste Schwierigkeit', max_length=13, verbose_name='Schwierigkeit'),
+        ),
+        migrations.AlterField(
+            model_name='qivipquiz',
+            name='image',
+            field=models.ImageField(blank=True, max_length=256, null=True, upload_to='quiz_images/', verbose_name='Bild'),
+        ),
+        migrations.AlterField(
+            model_name='qivipquiz',
+            name='name',
+            field=models.CharField(max_length=75, verbose_name='Name des Quizzes'),
+        ),
+    ]

django/library/migrations/0042_qivipquiz_favorite.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.1.7 on 2025-04-11 13:43
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0041_alter_qivipquiz_category_alter_qivipquiz_difficulty_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='qivipquiz',
+            name='favorite',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='quizzes', to='library.qivipquizfavorite'),
+        ),
+    ]

django/library/migrations/0043_remove_qivipquiz_favorite.py

@@ -0,0 +1,17 @@
+# Generated by Django 5.1.7 on 2025-04-11 15:25
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0042_qivipquiz_favorite'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='qivipquiz',
+            name='favorite',
+        ),
+    ]

django/library/migrations/0044_remove_qivipquizfavorite_favorite_date_and_more.py

@@ -0,0 +1,22 @@
+# Generated by Django 5.1.7 on 2025-04-11 16:03
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0043_remove_qivipquiz_favorite'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='qivipquizfavorite',
+            name='favorite_date',
+        ),
+        migrations.AddField(
+            model_name='qivipquiz',
+            name='favorite_date',
+            field=models.DateTimeField(auto_now=True),
+        ),
+    ]

django/library/migrations/0045_remove_qivipquiz_favorite_date_and_more.py

@@ -0,0 +1,22 @@
+# Generated by Django 5.1.7 on 2025-04-11 16:34
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0044_remove_qivipquizfavorite_favorite_date_and_more'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='qivipquiz',
+            name='favorite_date',
+        ),
+        migrations.AddField(
+            model_name='qivipquizfavorite',
+            name='favorite_date',
+            field=models.DateTimeField(auto_now=True),
+        ),
+    ]

django/library/migrations/0046_alter_qivipquizfavorite_favorite_date.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-04-11 16:50
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0045_remove_qivipquiz_favorite_date_and_more'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='qivipquizfavorite',
+            name='favorite_date',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+    ]

django/library/migrations/0047_merge_20250418_1334.py

@@ -0,0 +1,14 @@
+# Generated by Django 5.1.7 on 2025-04-18 11:34
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0035_alter_qivipquestion_time_per_question'),
+        ('library', '0046_alter_qivipquizfavorite_favorite_date'),
+    ]
+
+    operations = [
+    ]

django/library/migrations/0048_qivipquestion_image.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-04-18 11:34
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0047_merge_20250418_1334'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='qivipquestion',
+            name='image',
+            field=models.ImageField(blank=True, height_field=900, max_length=200, null=True, upload_to='question_images/', verbose_name='Bild', width_field=1000),
+        ),
+    ]

django/library/migrations/0049_alter_qivipquestion_image.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-04-18 19:04
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0048_qivipquestion_image'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='qivipquestion',
+            name='image',
+            field=models.ImageField(blank=True, null=True, upload_to='question_images/', verbose_name='Bild'),
+        ),
+    ]

django/library/migrations/0050_questionimage_quizimages_alter_qivipquestion_image_and_more.py

@@ -0,0 +1,38 @@
+# Generated by Django 5.1.7 on 2025-04-22 16:04
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0049_alter_qivipquestion_image'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='QuestionImage',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('image', models.ImageField(blank=True, null=True, upload_to='question_images/', verbose_name='Bild')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='QuizImage',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('image', models.ImageField(blank=True, max_length=256, null=True, upload_to='quiz_images/', verbose_name='Bild')),
+            ],
+        ),
+        migrations.AlterField(
+            model_name='qivipquestion',
+            name='image',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='questions', to='library.questionimage'),
+        ),
+        migrations.AlterField(
+            model_name='qivipquiz',
+            name='image',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='quizzes', to='library.QuizImage'),
+        ),
+    ]

django/library/migrations/0051_alter_qivipquestion_image_alter_qivipquiz_image.py

@@ -0,0 +1,24 @@
+# Generated by Django 5.1.7 on 2025-04-23 12:04
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0050_questionimage_quizimages_alter_qivipquestion_image_and_more'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='qivipquestion',
+            name='image',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='questions', to='library.questionimage'),
+        ),
+        migrations.AlterField(
+            model_name='qivipquiz',
+            name='image',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='quizzes', to='library.quizimage'),
+        ),
+    ]

django/library/migrations/0052_alter_qivipquestion_image_alter_qivipquiz_image_and_more.py

@@ -0,0 +1,29 @@
+# Generated by Django 5.1.7 on 2025-04-23 12:21
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0051_alter_qivipquestion_image_alter_qivipquiz_image'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='qivipquestion',
+            name='image',
+            field=models.ImageField(blank=True, null=True, upload_to='question_images/', verbose_name='Bild'),
+        ),
+        migrations.AlterField(
+            model_name='qivipquiz',
+            name='image',
+            field=models.ImageField(blank=True, max_length=256, null=True, upload_to='quiz_images/', verbose_name='Bild'),
+        ),
+        migrations.DeleteModel(
+            name='QuestionImage',
+        ),
+        migrations.DeleteModel(
+            name='QuizImage',
+        ),
+    ]

django/library/migrations/0053_questionimage_quizimage_alter_qivipquestion_image_and_more.py

@@ -0,0 +1,38 @@
+# Generated by Django 5.1.7 on 2025-04-23 13:15
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0052_alter_qivipquestion_image_alter_qivipquiz_image_and_more'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='QuestionImage',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('image', models.ImageField(blank=True, null=True, upload_to='question_images/', verbose_name='Bild')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='QuizImage',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('image', models.ImageField(blank=True, max_length=256, null=True, upload_to='quiz_images/', verbose_name='Bild')),
+            ],
+        ),
+        migrations.AlterField(
+            model_name='qivipquestion',
+            name='image',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='questions', to='library.questionimage'),
+        ),
+        migrations.AlterField(
+            model_name='qivipquiz',
+            name='image',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='quizzes', to='library.quizimage'),
+        ),
+    ]

django/library/migrations/0054_qivipquestion_credits.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-06-13 16:10
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0053_questionimage_quizimage_alter_qivipquestion_image_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='qivipquestion',
+            name='credits',
+            field=models.TextField(blank=True),
+        ),
+    ]

django/library/migrations/0055_qivipquiz_published_at.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-06-26 16:46
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0054_qivipquestion_credits'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='qivipquiz',
+            name='published_at',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+    ]

django/library/migrations/0056_alter_quizrating_unique_together.py

@@ -0,0 +1,17 @@
+# Generated by Django 5.1.7 on 2025-06-27 12:35
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0055_qivipquiz_published_at'),
+    ]
+
+    operations = [
+        migrations.AlterUniqueTogether(
+            name='quizrating',
+            unique_together=set(),
+        ),
+    ]

django/library/models.py

@@ -3,11 +3,20 @@ from django.contrib.auth.models import User
 from django.utils.text import slugify
 import uuid
 from django.core.exceptions import ValidationError
+from django.utils import timezone
+
+class QuizImage(models.Model):
+    image = models.ImageField(max_length=256,verbose_name="Bild", upload_to='quiz_images/', blank=True, null=True)  # Bild speichern in media/quiz_images/
+
+
+class QuestionImage(models.Model):
+     image = models.ImageField(verbose_name="Bild", upload_to="question_images/", blank=True, null=True)
+
 
 class QivipQuiz(models.Model):
     STATUS_VALUES = {
         "öffentlich": "Öffentlich",
-        "versteckt": "Versteckt",
+        #"versteckt": "Versteckt",
         "privat": "Privat",
     }
     DIFFICULTY_VALUES = {
@@ -20,42 +29,120 @@ class QivipQuiz(models.Model):
 
     }
 
+
+
+        
     def validate_description(value):
         if value.strip() == "In dem Quiz geht es um ...":
             raise ValidationError("Bitte gib eine aussagekräftige Beschreibung ein.")
 
-    image = models.ImageField(max_length=256, upload_to='quiz_images/', blank=True, null=True)  # Bild speichern in media/quiz_images/
+    image = models.ForeignKey(
+    QuizImage,
+    null=True,
+    blank=True,
+    on_delete=models.PROTECT, 
+    related_name="quizzes"
+    )
+
+
     uuid = models.UUIDField(default=uuid.uuid4, editable=False, unique=True)
     user_id = models.ForeignKey(User, on_delete=models.CASCADE, related_name='quiz')
+    #creator = models.ForeignKey(User, on_delete=models.SET_NULL,blank=True, null=True, related_name='creator_quiz')
+    base_quiz = models.ForeignKey('self', on_delete=models.SET_NULL,blank=True, null=True, related_name='child_quizzes')
     creation_date = models.DateTimeField(auto_now_add=True)
     update_date = models.DateTimeField(auto_now=True)
     status = models.CharField(max_length=10, choices=list(STATUS_VALUES.items()), default="öffentlich")
-    category = models.ForeignKey('QuizCategory', related_name='quiz', on_delete=models.CASCADE)
+    category = models.ForeignKey('QuizCategory',verbose_name="Kategorie", related_name='quiz', on_delete=models.CASCADE)
-    tags = models.ManyToManyField('Tag', blank=True)
+    name = models.CharField(max_length=75,verbose_name="Name des Quizzes")
-    name = models.CharField(max_length=75)
+    description = models.TextField(validators=[validate_description],max_length=200,blank=False, default="In dem Quiz geht es um ...", verbose_name="Beschreibung")
-    description = models.TextField(validators=[validate_description],max_length=200,blank=False, default="In dem Quiz geht es um ...")
+    difficulty= models.CharField(verbose_name="Schwierigkeit", max_length=13, choices=list(DIFFICULTY_VALUES.items()), default="nicht gesetzt", help_text="1: niedrigste Schwierigkeit und 5: höchste Schwierigkeit")
-    difficulty= models.CharField(max_length=13, choices=list(DIFFICULTY_VALUES.items()), default="nicht gesetzt", help_text="1: niedrigste Schwierigkeit und 5: höchste Schwierigkeit")
+    credits=models.TextField(blank=True, editable=True)
+    average_rating = models.FloatField(default=3.0)
+    rating_count = models.IntegerField(default=0)
+    published_at = models.DateTimeField(null=True, blank=True)  # manuell gesetzt, wenn veröffentlicht
 
+    def is_published(self):
+        return self.published_at is not None and self.published_at <= timezone.now()
     def __str__(self):
+
         return self.name
 
+class QivipQuizFavorite(models.Model):
+    user = models.ForeignKey(User, on_delete=models.CASCADE)  # Verknüpfung zu User
+    quiz = models.ForeignKey(QivipQuiz, on_delete=models.CASCADE, related_name='favorites')  # Verknüpfung zu Quiz
+    favorite = models.BooleanField(default=False)  # Favoritenstatus
+    favorite_date = models.DateTimeField(null=True, blank=True) 
+
+    class Meta:
+        unique_together = ('user', 'quiz')  # Sicherstellen, dass es nur ein Favorit pro User und Quiz gibt
+
 
 # Create your models here.
 class QivipQuestion(models.Model):
+    
+    TIME_VALUES = {
+        "10": 10,
+        "15": 15,
+        "30": 30,
+        "60": 60,
+        "90": 90,
+        "120": 120,
+        "180": 180,
+    }
     uuid = models.UUIDField(default=uuid.uuid4, editable=False, unique=True)
-    quiz_id = models.ForeignKey(QivipQuiz, on_delete=models.CASCADE, related_name='question')
+    quiz_id = models.ForeignKey(QivipQuiz, on_delete=models.CASCADE, related_name='questions')
     creation_date = models.DateTimeField(auto_now_add=True)
     update_date = models.DateTimeField(auto_now=True)
     data = models.TextField()
+    time_per_question = models.CharField(max_length=3, choices=list(TIME_VALUES.items()), default=30, help_text="Zeit pro Frage in Sekunden")
+    image = models.ForeignKey(
+    QuestionImage,
+    null=True,
+    blank=True,
+    on_delete=models.PROTECT,
+    related_name="questions"
+)
+    credits=models.TextField(blank=True, editable=True)
 
     def __str__(self):
         return self.data[:50]
 
-class Tag(models.Model):
-    name = models.CharField(max_length=100, unique=True)
 
-    def __str__(self):
+
-        return self.name
+class QuizRating(models.Model):
+    quiz = models.ForeignKey(QivipQuiz, on_delete=models.CASCADE, related_name='ratings')
+    participant_id = models.CharField(max_length=200)
+    rating = models.IntegerField(choices=[(i, str(i)) for i in range(1, 6)])
+    created_at = models.DateTimeField(auto_now_add=True)
+
+    #class Meta:
+        #unique_together = ('quiz', 'participant_id')
+
+    def save(self, *args, **kwargs):
+        super().save(*args, **kwargs)
+
+        # Update quiz average rating (immer, auch bei Updates)
+        quiz = self.quiz
+        total_ratings = quiz.ratings.count()
+        avg_rating = quiz.ratings.aggregate(models.Avg('rating'))['rating__avg']
+        quiz.average_rating = round(avg_rating, 1) if avg_rating else 3.0
+        quiz.rating_count = total_ratings
+        quiz.save()
+
+
+"""
+    def save(self, *args, **kwargs):
+        is_new = self.pk is None
+        super().save(*args, **kwargs)
+
+        if is_new:
+            # Update quiz average rating
+            quiz = self.quiz
+            total_ratings = quiz.ratings.count()
+            avg_rating = quiz.ratings.aggregate(models.Avg('rating'))['rating__avg']
+            quiz.average_rating = round(avg_rating, 1) if avg_rating else 3.0
+            quiz.rating_count = total_ratings
+            quiz.save()"""
 
 class QuizCategory(models.Model):
     name = models.CharField(max_length=100, unique=True)

django/library/urls.py

@@ -7,6 +7,9 @@ app_name = 'library'
 
 urlpatterns = [
     path('', views.overview_quiz, name='overview_quiz'),
+    path('my/', views.overview_quiz_my, name='overview_quiz_my'),
+    path('favorites/', views.overview_quiz_favorites, name='overview_quiz_favorites'),
+
     path('new/', views.new_quiz, name='new_quiz'),
     path('edit/<int:pk>/', views.edit_quiz, name='edit_quiz'),
     path('delete/<int:pk>/', views.delete_quiz, name='delete_quiz'),
@@ -14,6 +17,8 @@ urlpatterns = [
     path('question/new/', views.new_question, name='new_question'),
     path('question/edit/<int:pk>/', views.edit_question, name='edit_question'),
     path('question/delete/<int:pk>/', views.delete_question, name='delete_question'),
-]# Nur für die Entwicklungsumgebung
+    path('detail/copy/<int:pk>/', views.copy_quiz, name='copy_quiz'),
-if settings.DEBUG:
+    path('favorite_quiz/<int:pk>/', views.favorite_quiz, name='favorite_quiz'),
-    urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
+    path("quiz-names-json/", views.quiz_names_json, name="quiz_names_json"),
+
+]

django/library/views.py

@@ -1,9 +1,12 @@
+from django.utils import timezone
+import uuid
+from django.http import HttpResponse, HttpResponseRedirect, JsonResponse
 from django.shortcuts import render, redirect, get_object_or_404
 from django.contrib.auth.decorators import login_required
 from django.contrib.auth.models import User
 from django.urls import reverse
 from django.contrib import messages
-from .models import QivipQuiz, QivipQuestion
+from .models import QivipQuiz, QivipQuestion, QivipQuizFavorite, QuestionImage, QuizImage
 from .forms import QuizForm, QuestionForm
 import json
 from django.core.paginator import Paginator
@@ -11,110 +14,367 @@ from .models import QivipQuiz
 from .forms import QuizFilterForm
 from django.db.models import Count
 from django.contrib.auth.models import User
+from urllib.parse import urlparse, urlunparse
 # Übersicht aller Quizze
 
-def overview_quiz(request):
 
-    #Filter
+def quiz_names_json(request):
     form = QuizFilterForm(request.GET)
-
-
-    try:
-        
-         filter_my_quizzes = QivipQuiz.objects.filter(user_id=request.user).annotate(max_amout_questions=Count('question'))
-    except:
-        filter_my_quizzes = QivipQuiz.objects.none()
-  
-    filter_other_quizzes = QivipQuiz.objects.annotate(max_amout_questions=Count('question'))
-    
-       
-
-
     if form.is_valid():
         search = form.cleaned_data.get('search')
-        username= form.cleaned_data.get('user')
-        max_amout_questions= form.cleaned_data.get('max_amout_questions')
-        min_amout_questions= form.cleaned_data.get('min_amout_questions')
-        if search: # Suche nach Namen
-           filter_other_quizzes = filter_other_quizzes.filter(name__icontains=search)
-           filter_my_quizzes = filter_my_quizzes.filter(name__icontains=search)
     
-        if min_amout_questions:
-           filter_other_quizzes = filter_other_quizzes.filter(max_amout_questions__gte=min_amout_questions)
-           try:
-               filter_my_quizzes =filter_my_quizzes.filter(max_amout_questions__gte=min_amout_questions)
-           except:
-               filter_my_quizzes = QivipQuiz.objects.none()
     
-        if max_amout_questions:
+        names = QivipQuiz.objects.all().annotate(max_amount_questions=Count('questions')).filter(max_amount_questions__gte=1, status='öffentlich', name__icontains=search)
-           filter_other_quizzes = filter_other_quizzes.filter(max_amout_questions__lte=max_amout_questions)
-           try:
-               filter_my_quizzes =filter_my_quizzes.filter(max_amout_questions__lte=max_amout_questions)
-           except:
-               filter_my_quizzes = QivipQuiz.objects.none()
 
-        if username:
-            try:
-                user = User.objects.get(username=username)  # Benutzer anhand des Namens holen
-                filter_other_quizzes = filter_other_quizzes.filter(user_id=user.id)
-                filter_my_quizzes = filter_my_quizzes.filter(user_id=user.id)  # Nach der user_id filtern
-            except User.DoesNotExist:
-                filter_other_quizzes = QivipQuiz.objects.none()  # Falls User nicht existiert, leere Query zurückgeben
-                filter_my_quizzes = QivipQuiz.objects.none()
     
+    if request.user.is_authenticated:
+        names = names | QivipQuiz.objects.filter(
+        user_id=request.user.id,
+        name__icontains=search
+    )
+        
+    names=list(names.values_list('name', flat=True).distinct())
+    
+        
+    return JsonResponse(names, safe=False)
+
+
+def apply_quiz_filters(queryset, form):
+    
+    if not form.is_valid():
+        return queryset
+    queryset = queryset.annotate(question_count=Count('questions'))
+    search = form.cleaned_data.get('search')
+    username = form.cleaned_data.get('user')
+    min_questions = form.cleaned_data.get('min_amount_questions')
+    max_questions = form.cleaned_data.get('max_amount_questions')
+    category = form.cleaned_data.get('categories')
+
+    filters = {}
+
+    if search:
+        filters['name__icontains'] = search
+
+    if min_questions is not None:
+        filters['question_count__gte'] = min_questions
+
+    if max_questions is not None:
+        filters['question_count__lte'] = max_questions
+
+     
+    if category is not None:
+        filters['category'] = category
+ 
+
+    if username:
         try:
-           filter_other_quizzes=filter_other_quizzes.exclude(user_id=request.user)
+            user = User.objects.get(username=username)
-        except:
+            filters['user_id'] = user.id
-            filter_other_quizzes=filter_other_quizzes
+        except User.DoesNotExist:
+            return queryset.none()
 
-            # Anzahl der Quiz pro Seite für Swiper
+    return queryset.filter(**filters)
 
 
-        context = {
+def overview_quiz(request, connect="all"):
-            'show_search': True,
+    form = QuizFilterForm(request.GET)
-            'filter_my_quizzes': filter_my_quizzes,
+
-            'filter_other_quizzes': filter_other_quizzes,
+    user = request.user if request.user.is_authenticated else None
-            'form': form,
+
-        }
+    # Meine Quizzeze mit mind. 1 Frage
+    filter_my_quizzes = QivipQuiz.objects.none()
+    if user:
+        filter_my_quizzes = QivipQuiz.objects.annotate(max_amount_questions=Count('questions')).filter(
+            user_id=user.id,
+            max_amount_questions__gte=0
+        )
+
+    # Öffentliche Alle mit mind. 1 Frage
+    filter_all_quizzes = QivipQuiz.objects.annotate(max_amount_questions=Count('questions')).filter(
+        status='öffentlich',
+        max_amount_questions__gte=1
+    )
+    if user:
+        filter_all_quizzes = filter_all_quizzes.exclude(user_id=user.id)
+
+    # Favoriten mit mind. 1 Frage
+    favorite_quiz_ids = []
+    favorite_quizzes = QivipQuiz.objects.none()
+    if user:
+        favorite_quiz_ids = QivipQuizFavorite.objects.filter(user=user, favorite=True).values_list('quiz', flat=True)
+        favorite_quizzes = QivipQuiz.objects.annotate(max_amount_questions=Count('questions')).filter(
+            id__in=favorite_quiz_ids,
+            max_amount_questions__gte=1
+        )
+
+    # Suche anwenden, falls vorhanden
 
 
-        return render(request, 'library/overview_quiz.html', context)
+    filter_my_quizzes = apply_quiz_filters(filter_my_quizzes, form)
+    filter_all_quizzes = apply_quiz_filters(filter_all_quizzes, form)
+    favorite_quizzes = apply_quiz_filters(favorite_quizzes, form)
+    if request.user.is_authenticated:
+        filter_all_quizzes = apply_quiz_filters(filter_all_quizzes, form) | apply_quiz_filters(filter_my_quizzes, form)
 
+    # Treffer zählen
+    total_my = filter_my_quizzes.count()
+    total_all = filter_all_quizzes.count()
+    total_favorite = favorite_quizzes.count()
 
+    total_all_found=total_my + total_all + total_favorite
 
+    # Paginierung
+    paginator_my = Paginator(filter_my_quizzes.order_by('-creation_date'), 8)
+    paginator_all = Paginator(filter_all_quizzes.order_by('-published_at'), 8)
+    paginator_fav = Paginator(favorite_quizzes.order_by('-published_at'), 8)
+
+    my_page = request.GET.get('my_page', 1)
+    all_page = request.GET.get('all_page', 1)
+    fav_page = request.GET.get('favorite_page', 1)
 
     try:
-        filter_my_quizzes = QivipQuiz.objects.filter(user_id=request.user)
+        my_quizzes = paginator_my.page(my_page)
-        filter_other_quizzes = QivipQuiz.objects.filter(status='öffentlich').exclude(user_id=request.user).filter(question__isnull=False).distinct()
-        context = {
-            'show_search': True,
-            'filter_my_quizzes': filter_my_quizzes,
-            'filter_other_quizzes': filter_other_quizzes,
-            'form': form,
-        }
-        return render(request, 'library/overview_quiz.html', context)
-
     except:
-        filter_other_quizzes = QivipQuiz.objects.filter(status='öffentlich').filter(question__isnull=False).distinct()
+        my_quizzes = paginator_my.page(1)
+
+    try:
+        all_quizzes = paginator_all.page(all_page)
+    except:
+        all_quizzes = paginator_all.page(1)
+
+    try:
+        favorite_quizzes = paginator_fav.page(fav_page)
+    except:
+        favorite_quizzes = paginator_fav.page(1)
+
+    context = {
+        'form': form,
+        'my_quizzes': my_quizzes,
+        'all_quizzes': all_quizzes,
+        'favorite_quizzes': favorite_quizzes,
+        'total_my': total_my,
+        'total_all': total_all,
+        'total_favorite': total_favorite,
+        'total_all_found':total_all_found,
+        'show_search': True,
+        'favorite_quiz_ids': list(favorite_quiz_ids),
+        'url_my': '/library/my/',
+        'url_all': '/library/',
+        'url_favorite': '/library/favorites/',
+    }
+
+    query_params = request.GET.copy()
+
+    querydict_my = query_params.copy()
+    querydict_all = query_params.copy()
+    querydict_fav = query_params.copy()
+
+    # Entferne die jeweiligen Seiten-Parameter, damit wir sie neu setzen können
+    querydict_my.pop('my_page', None)
+    querydict_all.pop('all_page', None)
+    querydict_fav.pop('favorite_page', None)
+
+    # Füge die "bereinigten" Querystrings dem context hinzu
+    context.update({
+        'querystring_my': querydict_my.urlencode(),
+        'querystring_all': querydict_all.urlencode(),
+        'querystring_favorite': querydict_fav.urlencode(),
+    })
+
+    if connect=="all":
+        context.update({"link":"library:overview_quiz"})
+        return render(request, 'library/overview_quiz.html', context)
+    elif connect=="my":
+        context.update({"link":"library:overview_quiz_my"})
+        return render(request, 'library/overview_quiz_my.html', context)
+    elif connect=="favorite":
+        context.update({"link":"library:overview_quiz_favorites"})
+        return render(request, 'library/overview_quiz_favorite.html', context)
+
+
+def overview_quiz_my(request):
+    return overview_quiz(request, connect="my")
+    
+
+def overview_quiz_favorites(request):
+    return overview_quiz(request, connect="favorite")
+"""
+def overview_quiz(request):
+    # Filter
+    form = QuizFilterForm(request.GET)
+    try:
+        favorite_quizzes_data = QivipQuizFavorite.objects.filter(user=request.user, favorite=True).order_by("-favorite_date")
+        favorite_quiz_ids = favorite_quizzes_data.values_list('quiz', flat=True)
+        favorite_quizzes = QivipQuiz.objects.filter(id__in=favorite_quiz_ids)
+    except:
+        favorite_quizzes_data = QivipQuizFavorite.objects.none()
+        favorite_quizzes = QivipQuizFavorite.objects.none()
+        favorite_quiz_ids = favorite_quizzes.none()
+        favorite_quizzes = QivipQuiz.objects.none()
+
+    # Initialize querysets
+    if request.user.is_authenticated:
+        filter_my_quizzes = QivipQuiz.objects.filter(user_id=request.user).annotate(max_amount_questions=Count('questions'))
+        favorite_quizzes = favorite_quizzes.filter(id__in=favorite_quiz_ids).annotate(max_amount_questions=Count('questions'))
+        filter_all_quizzes = QivipQuiz.objects.exclude(user_id=request.user)
+    else:
+        favorite_quizzes = QivipQuiz.objects.none()
+        filter_my_quizzes = QivipQuiz.objects.none()
+        filter_all_quizzes = QivipQuiz.objects.all()
+    
+    # Apply common filters to all quizzes
+    filter_all_quizzes = filter_all_quizzes.annotate(max_amount_questions=Count('questions'))
+    filter_all_quizzes = filter_all_quizzes.filter(max_amount_questions__gte=1, status='öffentlich')
+
+    if form.is_valid():
+        
+        search = form.cleaned_data.get('search')
+        username= form.cleaned_data.get('user')
+        max_amount_questions= form.cleaned_data.get('max_amount_questions')
+        min_amount_questions= form.cleaned_data.get('min_amount_questions')
+        
+        filters = {}
+        if username:
+            try:
+                user = User.objects.get(username=username)
+                filters['user_id'] = user.id
+            except User.DoesNotExist:
+                favorite_quizzes = QivipQuiz.objects.none()
+                filter_my_quizzes = QivipQuiz.objects.none()
+                filter_all_quizzes=QivipQuiz.objects.none()
+
+        if search:
+            filters['name__icontains'] = search
+        if  min_amount_questions:
+            filters['max_amount_questions__gte'] =  min_amount_questions
+        if max_amount_questions:
+            filters['max_amount_questions__lte'] = max_amount_questions
+
+        try:
+           filter_all_quizzes = filter_all_quizzes.filter(**filters)
+        except:
+            filter_all_quizzes=QivipQuiz.objects.none()
+        try:
+           filter_my_quizzes = filter_my_quizzes.filter(**filters)
+        except:
+            filter_my_quizzes=QivipQuiz.objects.none()
+
+        try:
+            favorite_quizzes = favorite_quizzes.filter(**filters)
+        except:
+            favorite_quizzes=QivipQuiz.objects.none()
+
+        
+
+        # Pagination for my quizzes
+        my_quizzes_paginator = Paginator(filter_my_quizzes.order_by('-creation_date'), 8)  # 8 quizzes per page
+        try:
+            my_quizzes = my_quizzes_paginator.page(request.GET.get('my_page', 1))
+        except:
+            my_quizzes = my_quizzes_paginator.page(1)
+
+        # Pagination for all quizzes
+        all_quizzes_paginator = Paginator(filter_all_quizzes.order_by('-creation_date'), 8)  # 8 quizzes per page
+        try:
+            all_quizzes = all_quizzes_paginator.page(request.GET.get('all_page', 1))
+        except:
+            all_quizzes = all_quizzes_paginator.page(1)
+
+  
+
+        try:
+            favorite_quizzes = favorite_quizzes.filter(
+            favorites__user=request.user,  # Filtere nach dem User
+            favorites__favorite=True  # Filtere nach favorisierten Quizzes
+            ).order_by('-favorites__favorite_date')
+        except:
+            pass
+
+
+        # Pagination for favorite_quizzes
+        favorite_quizzes_paginator = Paginator(favorite_quizzes, 8)  # 9 quizzes per page
+        try:
+           favorite_quizzes = favorite_quizzes_paginator.page(request.GET.get('favorite_page', 1))
+        except:
+            favorite_quizzes = favorite_quizzes_paginator.page(1)
+
         context = {
             'show_search': True,
-            'filter_my_quizzes': None,
+            'favorite_quiz_ids': favorite_quiz_ids,
-            'filter_other_quizzes': filter_other_quizzes,
+            'favorite_quizzes':favorite_quizzes,
+            'my_quizzes': my_quizzes,
+            'all_quizzes': all_quizzes,
             'form': form,
         }
+
         return render(request, 'library/overview_quiz.html', context)
+      """
+
+@login_required
+def favorite_quiz(request, pk):
+    quiz= get_object_or_404(QivipQuiz, pk=pk)
+    favorite = QivipQuizFavorite.objects.filter(user=request.user, quiz=quiz).first()
+    
+    if favorite:
+        favorite.favorite=not favorite.favorite
+        
+        
+
+
+        if favorite.favorite==True:
+            favorite.favorite_date = timezone.now()        
+            favorite.save()
+        else:
+            favorite.favorite_date = None
+            favorite.delete()
+            statement="Das Quiz '"+ favorite.quiz.name+ "' wurde erfolgreich von den Favoriten entfernt!"
+            messages.error(request, statement)
+    
+        
+    else:
+       favorite=QivipQuizFavorite.objects.create(user=request.user, quiz=quiz, favorite=True, favorite_date=timezone.now())
+       statement="Das Quiz '"+ favorite.quiz.name+ "' wurde erfolgreich zu den Favoriten hinzugefügt!"
+       messages.success(request,statement )
+
+    return redirect(request.META.get('HTTP_REFERER', 'library:overview_quiz'))
     
     
 # Neues Quiz erstellen
 @login_required
 def new_quiz(request):
+
+        
     if request.method == 'POST':
+
+
         form = QuizForm(request.POST, request.FILES)
+        
+ 
+
         if form.is_valid():
             quiz = form.save(commit=False)
+            status = form.cleaned_data.get('status')
+    
+            if status == 'öffentlich' and not quiz.published_at:
+                quiz.published_at = timezone.now()
+
+            try:
+                quiz_image=request.FILES['quiz_image']
+
+                imagequiz=QuizImage.objects.create(image=quiz_image)
+                quiz.image=imagequiz
+
+            except:
+                pass
+
+            
             quiz.user_id = request.user
-            quiz.save()
+
-            form.save_m2m()  # Speichert die Many-to-Many Beziehungen (Tags)
+
+            #quiz.creator = request.user
+            if form.has_changed():
+                quiz.save()
+            #form.save_m2m()  # Speichert die Many-to-Many Beziehungen (Tags)
             return redirect('library:detail_quiz', pk=quiz.pk)
             
     else:
@@ -127,9 +387,42 @@ def edit_quiz(request, pk):
     quiz = get_object_or_404(QivipQuiz, pk=pk, user_id=request.user)
     if request.method == 'POST':
         form = QuizForm(request.POST, instance=quiz, files=request.FILES)
+        
+
+
         if form.is_valid():
-            form.save()
+
-            return redirect('library:detail_quiz', pk=quiz.pk)
+
+
+            if 'reset_image' in request.POST:
+                quiz.image = None
+
+            try:
+                quiz_image=request.FILES['quiz_image']
+                imagequiz=QuizImage.objects.create(image=quiz_image)
+                quiz.image=imagequiz
+
+
+            except:
+                pass
+
+            quiz = form.save(commit=False)
+    
+            # Beispiel: Status aus dem Formular holen
+            status = form.cleaned_data.get('status')
+            if status == 'öffentlich' and not quiz.published_at:
+                quiz.published_at = timezone.now()
+            if form.has_changed():
+                form.save()
+            for img in QuizImage.objects.all():
+                try:
+                    img.delete()
+                    img.image.delete(save=False)
+                except:
+                    pass
+            return redirect('library:detail_quiz', pk=pk)
+            #return modified(request, pk)
+            
     else:
         form = QuizForm(instance=quiz)
     return render(request, 'library/form.html', {'form': form})
@@ -140,15 +433,27 @@ def delete_quiz(request, pk):
     quiz = get_object_or_404(QivipQuiz, pk=pk, user_id=request.user)
     if request.method == 'POST':
         quiz.delete()
+        for img in QuizImage.objects.all():
+            try:
+                img.delete()
+                img.image.delete(save=False)
+            except:
+                pass
+        for img in QuestionImage.objects.all():
+            try:
+                img.delete()
+                img.image.delete(save=False)
+            except:
+                pass
+
         return redirect('library:overview_quiz')
     return render(request, 'library/delete_confirmation.html', {'object': quiz})
 
 # Quiz anzeigen
-@login_required
 def detail_quiz(request, pk):
-    quiz = get_object_or_404(QivipQuiz, pk=pk, user_id=request.user)
+    quiz = get_object_or_404(QivipQuiz, pk=pk)
+    show_answers = request.GET.get('show_answers', 'false').lower() == 'true'
     questions = QivipQuestion.objects.filter(quiz_id=quiz)
-    
     # Parse JSON data for each question
     for question in questions:
         if question.data:
@@ -156,9 +461,54 @@ def detail_quiz(request, pk):
 
     context = {
         'quiz': quiz,
-        'questions': questions
+        'questions': questions,
+        'detail':show_answers,
     }
-    return render(request, 'library/detail_quiz.html', context)
+    if quiz.status!="privat" or quiz.user_id==request.user:
+        return render(request, 'library/detail_quiz.html', context)
+    else:
+        return redirect('library:overview_quiz')
+
+
+
+@login_required
+def copy_quiz(request, pk):
+    original_quiz = get_object_or_404(QivipQuiz, pk=pk)
+
+    
+    
+    # Quiz kopieren (ohne ID, damit ein neues Objekt erstellt wird)
+ 
+        # Quiz kopieren (ohne ID, damit ein neues Objekt erstellt wird)
+
+    new_quiz = original_quiz     # Kopie erstellen (aber Achtung: Noch gleiche Referenz!)
+    new_quiz.pk = None  # Setzt die ID auf None, damit Django es als neues Objekt erkennt
+    new_quiz.uuid = uuid.uuid4()  # Neue UUID generieren
+    new_quiz.user_id = request.user  # Neuer Besitzer ist der aktuelle User
+    new_quiz.name += " - Kopie"
+    new_quiz.base_quiz_id = pk
+    new_quiz.rating_count = 0
+    new_quiz.average_rating = 3.0
+    if original_quiz.status=="öffentlich":
+        new_quiz.published_at = timezone.now()
+    else:
+        new_quiz.published_at = None
+
+    new_quiz.save()  # Speichern als neues Objekt 
+   # Optional: Beschreibung anpassen
+    # Alle zugehörigen Fragen kopieren
+    questions = QivipQuestion.objects.filter(quiz_id=pk)
+    for question in questions:
+        question.uuid = uuid.uuid4()
+        question.pk = None  # Setze pk auf None, damit es als neues Objekt gespeichert wird
+        question.quiz_id = original_quiz  # Verknüpfe mit dem neuen Quiz
+        question.data = question.data  # `data`-Feld wird explizit übernommen # Verknüpfe mit dem neuen Quiz
+
+        question.save()
+    
+    messages.success(request, "Quiz wurde erfolgreich kopiert!")
+    return redirect('library:detail_quiz', pk=new_quiz.pk)
+
 
 # Übersicht aller Fragen
 @login_required
@@ -188,7 +538,7 @@ def new_question(request):
         messages.error(request, 'Quiz nicht gefunden oder keine Berechtigung.')
         return redirect('library:overview_quiz')
     
-    if question_type not in ['multiple_choice', 'true_false']:
+    if question_type not in ['multiple_choice', 'true_false','input']:
         base_url = reverse('library:new_question')
         return redirect(f'{base_url}?type=multiple_choice&quiz_id={quiz_id}')
        
@@ -206,6 +556,17 @@ def new_question(request):
                     {'value': 'Falsch', 'is_correct': not correct_answer}
                 ]
             }
+
+        elif question_type == 'input':
+            correct_answer = request.POST.get('correct_answer')
+            json_data = {
+                'type': question_type,
+                'question': question_text,
+                'options': [
+                    {'value': correct_answer, 'is_correct': True}
+                    
+                ]
+            } 
         elif question_type == 'multiple_choice':
             options = []
             i = 1
@@ -233,7 +594,22 @@ def new_question(request):
         question = QivipQuestion()
         question.data = json.dumps(json_data)
         question.quiz_id = quiz
+        try:
+            question_image=request.FILES['question_image']
+            imagequestion=QuestionImage.objects.create(image=question_image)
+            question.image=imagequestion
+        except:
+            pass
+
+
+        question.time_per_question = request.POST.get('time_per_question', '30')
+        try:
+            question.credits=request.POST.get('credits',"")
+        except:
+            question.credits=""
+        
         question.save()
+        #return modified(request, pk=quiz.pk)
         return redirect('library:detail_quiz', pk=quiz.pk)
     else:
         # Initialize empty question data for new questions
@@ -246,6 +622,19 @@ def new_question(request):
                     {'value': 'Falsch', 'is_correct': False}
                 ]
             }
+            standard_time_per_question = 30
+
+        elif question_type == 'input':
+            question_data = {
+                'type': question_type,
+                'question': '',
+                'options': [
+                    
+                    
+                ]
+            } 
+            standard_time_per_question = 30
+
         elif question_type == 'multiple_choice':
             question_data = {
                 'type': question_type,
@@ -255,12 +644,14 @@ def new_question(request):
                     {'value': '', 'is_correct': False}
                 ]
             }
+            standard_time_per_question = 30
             
     template_name = f'library/question/question_{question_type}.html'
     context = {
         'question': question_data,
         'quiz_id': quiz_id,
-        'quiz': quiz
+        'quiz': quiz,
+        'standard_time_per_question': standard_time_per_question,
     }
     
     return render(request, template_name, context)
@@ -269,6 +660,8 @@ def new_question(request):
 @login_required
 def edit_question(request, pk):
     question = get_object_or_404(QivipQuestion, pk=pk, quiz_id__user_id=request.user)
+    if 'reset_ques_image' in request.POST:
+                question.image = None
     if question.quiz_id.user_id != request.user:
         return redirect('library:question_list')
     
@@ -276,6 +669,7 @@ def edit_question(request, pk):
     try:
         question_data = json.loads(question.data) if question.data else {}
         question_type = question_data.get('type', 'multiple_choice')
+        question_image = question.image
         
         # For true/false questions, get the correct answer from the options
         if question_type == 'true_false':
@@ -320,6 +714,12 @@ def edit_question(request, pk):
         
     if request.method == 'POST':
         question_text = request.POST.get('question', '')
+        try:
+            question_image=request.FILES['question_image']
+            imagequestion=QuestionImage.objects.create(image=question_image)
+            question.image=imagequestion
+        except Exception:
+            pass
 
         # Handle different question types
         if question_type == 'true_false':
@@ -332,6 +732,17 @@ def edit_question(request, pk):
                     {'value': 'Falsch', 'is_correct': not correct_answer}
                 ]
             }
+        elif question_type == 'input':
+            correct_answer = request.POST.get('correct_answer')
+            json_data = {
+                'type': question_type,
+                'question': question_text,
+                'options': [
+                    {'value': correct_answer,'is_correct':True}
+                    
+                ]
+            } 
+
         elif question_type == 'multiple_choice':
             options = []
             i = 1
@@ -361,18 +772,36 @@ def edit_question(request, pk):
             }
             
         question.data = json.dumps(json_data)
+        question.time_per_question = request.POST.get('time_per_question', '30')
+        try:
+            question.credits=request.POST.get('credits',"")
+        except:
+            question.credits=""
+ 
         question.save()
+        for img in QuestionImage.objects.all():
+            try:
+                img.delete()
+                img.image.delete(save=False)
+            except:
+                pass
+        #return modified(request, question.quiz_id.pk)
         return redirect('library:detail_quiz', pk=question.quiz_id.pk)
+        
     else:
         template_name = f'library/question/question_{question_type}.html'
         context = {
+            'credits':question.credits,
             'question': {'data': question_data},  # Wrap in data structure expected by template
             'quiz_id': question.quiz_id.pk,
-            'quiz': question.quiz_id
+            'quiz': question.quiz_id,
+            'time_per_question': question.time_per_question,
+            'image': question_image,
         }
         
         return render(request, template_name, context)
 
+
 # Frage löschen
 @login_required
 def delete_question(request, pk):
@@ -384,5 +813,11 @@ def delete_question(request, pk):
     
     if request.method == 'POST':
         question.delete()
+        for img in QuestionImage.objects.all():
+            try:
+                img.delete()
+                img.image.delete(save=False)
+            except:
+                pass
         return redirect('library:detail_quiz', pk=question.quiz_id.pk)
     return render(request, 'library/delete_confirmation.html', {'object': question})

django/package-lock.json

@@ -9,26 +9,907 @@
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
-        "swiper": "^11.2.6"
+        "@tailwindcss/cli": "^4.1.5",
+        "tailwindcss": "^4.1.5"
       }
     },
-    "node_modules/swiper": {
+    "node_modules/@parcel/watcher": {
-      "version": "11.2.6",
+      "version": "2.5.1",
-      "resolved": "https://registry.npmjs.org/swiper/-/swiper-11.2.6.tgz",
+      "resolved": "https://registry.npmjs.org/@parcel/watcher/-/watcher-2.5.1.tgz",
-      "integrity": "sha512-8aXpYKtjy3DjcbzZfz+/OX/GhcU5h+looA6PbAzHMZT6ESSycSp9nAjPCenczgJyslV+rUGse64LMGpWE3PX9Q==",
+      "integrity": "sha512-dfUnCxiN9H4ap84DvD2ubjw+3vUNpstxa0TneY/Paat8a3R4uQZDLSvWjmznAY/DoahqTHl9V46HF/Zs3F29pg==",
-      "funding": [
+      "hasInstallScript": true,
-        {
+      "dependencies": {
-          "type": "patreon",
+        "detect-libc": "^1.0.3",
-          "url": "https://www.patreon.com/swiperjs"
+        "is-glob": "^4.0.3",
-        },
+        "micromatch": "^4.0.5",
-        {
+        "node-addon-api": "^7.0.0"
-          "type": "open_collective",
+      },
-          "url": "http://opencollective.com/swiper"
-        }
-      ],
-      "license": "MIT",
       "engines": {
-        "node": ">= 4.7.0"
+        "node": ">= 10.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      },
+      "optionalDependencies": {
+        "@parcel/watcher-android-arm64": "2.5.1",
+        "@parcel/watcher-darwin-arm64": "2.5.1",
+        "@parcel/watcher-darwin-x64": "2.5.1",
+        "@parcel/watcher-freebsd-x64": "2.5.1",
+        "@parcel/watcher-linux-arm-glibc": "2.5.1",
+        "@parcel/watcher-linux-arm-musl": "2.5.1",
+        "@parcel/watcher-linux-arm64-glibc": "2.5.1",
+        "@parcel/watcher-linux-arm64-musl": "2.5.1",
+        "@parcel/watcher-linux-x64-glibc": "2.5.1",
+        "@parcel/watcher-linux-x64-musl": "2.5.1",
+        "@parcel/watcher-win32-arm64": "2.5.1",
+        "@parcel/watcher-win32-ia32": "2.5.1",
+        "@parcel/watcher-win32-x64": "2.5.1"
+      }
+    },
+    "node_modules/@parcel/watcher-android-arm64": {
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/@parcel/watcher-android-arm64/-/watcher-android-arm64-2.5.1.tgz",
+      "integrity": "sha512-KF8+j9nNbUN8vzOFDpRMsaKBHZ/mcjEjMToVMJOhTozkDonQFFrRcfdLWn6yWKCmJKmdVxSgHiYvTCef4/qcBA==",
+      "cpu": [
+        "arm64"
+      ],
+      "optional": true,
+      "os": [
+        "android"
+      ],
+      "engines": {
+        "node": ">= 10.0.0"
+      },
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   }

django/package.json

@@ -10,6 +10,7 @@
   "license": "ISC",
   "description": "",
   "dependencies": {
-    "swiper": "^11.2.6"
+    "@tailwindcss/cli": "^4.1.5",
+    "tailwindcss": "^4.1.5"
   }
 }

django/play/consumers.py

@@ -0,0 +1,528 @@
+import json
+import asyncio
+from channels.generic.websocket import AsyncWebsocketConsumer
+from channels.db import database_sync_to_async
+from django.utils import timezone
+from datetime import timedelta
+from django.urls import reverse
+from .models import QuizGame, QuizGameParticipant
+
+class GameConsumer(AsyncWebsocketConsumer):
+    async def connect(self):
+        self.join_code = self.scope['url_route']['kwargs']['join_code']
+        self.game_group_name = f'game_{self.join_code}'
+
+        # Join game group
+        await self.channel_layer.group_add(
+            self.game_group_name,
+            self.channel_name
+        )
+
+        await self.accept()
+
+    async def disconnect(self, close_code):
+        # Leave game group
+        await self.channel_layer.group_discard(
+            self.game_group_name,
+            self.channel_name
+        )
+
+    async def receive(self, text_data):
+        text_data_json = json.loads(text_data)
+        message_type = text_data_json['type']
+
+        if message_type == 'submit_answer':
+            participant_id = text_data_json['participant_id']
+            answer = text_data_json['answer']
+            time_remaining = text_data_json.get('time_remaining', 0)
+            
+            # Save answer and update participant score
+            await self.save_answer(participant_id, answer, time_remaining)
+            
+            # Notify host about the new answer
+            await self.channel_layer.group_send(
+                self.game_group_name,
+                {
+                    'type': 'participant_answer',
+                    'answer': answer
+                }
+            )
+
+        elif message_type == 'get_answer_stats':
+            stats = await self.get_answer_stats()
+            await self.send(text_data=json.dumps({
+                'type': 'answer_stats',
+                'stats': stats
+            }))
+
+        elif message_type == 'update_participants':
+            participants = await self.get_participants()
+            await self.channel_layer.group_send(
+                self.game_group_name,
+                {
+                    'type': 'participant_list_update',
+                    'participants': participants
+                }
+            )
+
+        elif message_type == 'next_question':
+            host_id = text_data_json['host_id']
+            if await self.verify_host(host_id):
+                await self.advance_to_next_question()
+
+        elif message_type == 'finish_game':
+            host_id = text_data_json['host_id']
+            if await self.verify_host(host_id):
+                await self.finish_game()
+
+        elif message_type == 'advance_to_scores':
+            host_id = text_data_json['host_id']
+            if await self.verify_host(host_id):
+                await self.show_scores()
+
+    async def participant_answer(self, event):
+        await self.send(text_data=json.dumps({
+            'type': 'participant_answer',
+            'answer': event['answer']
+        }))
+
+    async def participant_list_update(self, event):
+        await self.send(text_data=json.dumps({
+            'type': 'participant_list_update',
+            'participants': event['participants']
+        }))
+
+    async def game_state_update(self, event):
+        await self.send(text_data=json.dumps({
+            'type': 'game_state_update',
+            'action': event['action'],
+            'redirect_url': event.get('redirect_url')
+        }))
+
+    @database_sync_to_async
+    def verify_host(self, host_id):
+        try:
+            quiz_game = QuizGame.objects.get(join_code=self.join_code)
+            return quiz_game.host_id == host_id
+        except QuizGame.DoesNotExist:
+            return False
+
+    @database_sync_to_async
+    def save_answer(self, participant_id, answer_index, time_remaining):
+        try:
+            participant = QuizGameParticipant.objects.get(
+                quiz_game__join_code=self.join_code,
+                participant_id=participant_id
+            )
+            quiz_game = participant.quiz_game
+            current_question = quiz_game.quiz_id.questions.all()[quiz_game.current_question_index]
+            
+            # Check if answer is correct
+            is_correct = False
+            if answer_index >= 0:  # -1 means timeout
+                is_correct = current_question.data['options'][answer_index]['is_correct']
+            
+            # Calculate score based on correctness and time
+            score = 0
+            if is_correct:
+                base_score = 1000
+                time_factor = time_remaining / 30000  # 30 seconds max
+                score = int(base_score * (0.5 + 0.5 * time_factor))
+            
+            participant.last_score=score
+            participant.score += score
+            participant.last_answer_correct = is_correct
+            participant.save()
+            
+            return True
+        except (QuizGameParticipant.DoesNotExist, IndexError):
+            return False
+
+    @database_sync_to_async
+    def get_answer_stats(self):
+        try:
+            quiz_game = QuizGame.objects.get(join_code=self.join_code)
+            participants = QuizGameParticipant.objects.filter(quiz_game=quiz_game)
+            
+            # Count answers for each option
+            stats = {}
+            for participant in participants:
+                if participant.last_answer is not None:
+                    stats[participant.last_answer] = stats.get(participant.last_answer, 0) + 1
+            
+            return stats
+        except QuizGame.DoesNotExist:
+            return {}
+
+    @database_sync_to_async
+    def get_participants(self):
+        try:
+            quiz_game = QuizGame.objects.get(join_code=self.join_code)
+            participants = QuizGameParticipant.objects.filter(quiz_game=quiz_game)
+            return [
+                {
+                    'id': p.participant_id,
+                    'display_name': p.display_name,
+                    'score': p.score
+                }
+                for p in participants
+            ]
+        except QuizGame.DoesNotExist:
+            return []
+
+    @database_sync_to_async
+    def _advance_to_next_question(self):
+        try:
+            quiz_game = QuizGame.objects.get(join_code=self.join_code)
+            quiz = quiz_game.quiz_id
+            
+            # Move to next question
+            quiz_game.current_question_index += 1
+            
+            # Check if we've reached the end
+            if quiz_game.current_question_index >= quiz.questions.count():
+                quiz_game.current_state = 'finished'
+                quiz_game.save()
+                return 'finished'
+            else:
+                # Update game state and start time
+                quiz_game.current_state = 'question'
+                quiz_game.question_start_time = timezone.now()
+                quiz_game.save()
+                return 'question'
+        except QuizGame.DoesNotExist:
+            return None
+
+    async def advance_to_next_question(self):
+        result = await self._advance_to_next_question()
+        if result == 'finished':
+            # Notify clients to redirect to finished page
+            await self.channel_layer.group_send(
+                self.game_group_name,
+                {
+                    'type': 'game_state_update',
+                    'action': 'finish_game',
+                    'redirect_url': reverse('play:finished', kwargs={'join_code': self.join_code})
+                }
+            )
+        elif result == 'question':
+            # Notify clients to redirect to next question
+            await self.channel_layer.group_send(
+                self.game_group_name,
+                {
+                    'type': 'game_state_update',
+                    'action': 'next_question',
+                    'redirect_url': reverse('play:question', kwargs={'join_code': self.join_code})
+                }
+            )
+
+    @database_sync_to_async
+    def _show_scores(self):
+        try:
+            quiz_game = QuizGame.objects.get(join_code=self.join_code)
+            quiz_game.current_state = 'scores'
+            quiz_game.save()
+            return True
+        except QuizGame.DoesNotExist:
+            return False
+
+    async def show_scores(self):
+        success = await self._show_scores()
+        if success:
+            # Notify clients to redirect to scores page
+            await self.channel_layer.group_send(
+                self.game_group_name,
+                {
+                    'type': 'game_state_update',
+                    'action': 'show_scores',
+                    'redirect_url': reverse('play:scores', kwargs={'join_code': self.join_code})
+                }
+            )
+    
+    @database_sync_to_async
+    def _finish_game(self):
+        try:
+            quiz_game = QuizGame.objects.get(join_code=self.join_code)
+            quiz_game.current_state = 'finished'
+            quiz_game.save()
+            return True
+        except QuizGame.DoesNotExist:
+            return False
+
+    async def finish_game(self):
+        success = await self._finish_game()
+        if success:
+            # Notify clients to redirect to finished page
+            await self.channel_layer.group_send(
+                self.game_group_name,
+                {
+                    'type': 'game_state_update',
+                    'action': 'finish_game',
+                    'redirect_url': reverse('play:finished', kwargs={'join_code': self.join_code})
+                }
+            )
+
+class LobbyConsumer(AsyncWebsocketConsumer):
+    async def connect(self):
+        self.join_code = self.scope['url_route']['kwargs']['join_code']
+        self.room_group_name = f'game_{self.join_code}'
+        self.heartbeat_task = None
+
+        # Join room group
+        await self.channel_layer.group_add(
+            self.room_group_name,
+            self.channel_name
+        )
+        await self.accept()
+
+        # Start heartbeat check
+        self.heartbeat_task = asyncio.create_task(self.check_participants_heartbeat())
+        
+        # Send current participants list
+        participants = await self.get_participants()
+        await self.send(text_data=json.dumps({
+            'type': 'participant_list',
+            'participants': participants
+        }))
+
+    async def disconnect(self, close_code):
+        # Cancel heartbeat task
+        if self.heartbeat_task:
+            self.heartbeat_task.cancel()
+            try:
+                await self.heartbeat_task
+            except asyncio.CancelledError:
+                pass
+
+        # Leave room group
+        await self.channel_layer.group_discard(
+            self.room_group_name,
+            self.channel_name
+        )
+
+    async def receive(self, text_data):
+        text_data_json = json.loads(text_data)
+        message_type = text_data_json['type']
+
+        if message_type == 'heartbeat':
+            # Update participant's last activity timestamp
+            participant_id = text_data_json.get('participant_id')
+            if participant_id:
+                await self._update_participant_heartbeat(participant_id)
+
+        elif message_type == 'update_participants':
+            participants = await self.get_participants()
+            await self.channel_layer.group_send(
+                self.room_group_name,
+                {
+                    'type': 'participant_list_update',
+                    'participants': participants
+                }
+            )
+            
+        elif message_type == 'start_game':
+            # Verify sender is host
+            sender_id = text_data_json.get('host_id')
+            if await self._is_host(sender_id):
+                # Update game state and notify all participants
+                await self._start_game()
+                await self.channel_layer.group_send(
+                    self.room_group_name,
+                    {
+                        'type': 'game_state_update',
+                        'action': 'start_game',
+                        'redirect_url': f'/play/game/{self.join_code}/0'
+                    }
+                )
+
+    async def game_state_update(self, event):
+        # Send game state update to WebSocket
+        await self.send(text_data=json.dumps({
+            'type': 'game_state_update',
+            'action': event['action'],
+            'redirect_url': event.get('redirect_url')
+        }))
+
+    @database_sync_to_async
+    def _start_game(self):
+        game = QuizGame.objects.get(join_code=self.join_code)
+        game.current_state = 'question'
+        game.current_question_index = 0
+        game.question_start_time = timezone.now()
+        game.save()
+                
+    async def receive(self, text_data):
+        text_data_json = json.loads(text_data)
+        message_type = text_data_json['type']
+
+        if message_type == 'heartbeat':
+            # Update participant's last activity timestamp
+            participant_id = text_data_json.get('participant_id')
+            if participant_id:
+                await self._update_participant_heartbeat(participant_id)
+
+        elif message_type == 'update_participants':
+            participants = await self.get_participants()
+            await self.channel_layer.group_send(
+                self.room_group_name,
+                {
+                    'type': 'participant_list_update',
+                    'participants': participants
+                }
+            )
+            
+        elif message_type == 'start_game':
+            # Verify sender is host
+            sender_id = text_data_json.get('host_id')
+            if await self._is_host(sender_id):
+                # Update game state and notify all participants
+                await self._start_game()
+                await self.channel_layer.group_send(
+                    self.room_group_name,
+                    {
+                        'type': 'game_state_update',
+                        'action': 'start_game',
+                        'redirect_url': f'/play/game/{self.join_code}/0'
+                    }
+                )
+                
+        elif message_type == 'submit_answer':
+            participant_id = text_data_json.get('participant_id')
+            answer = text_data_json.get('answer')
+            time_remaining = text_data_json.get('time_remaining')
+            if participant_id:
+                score = await self._process_answer(participant_id, answer, time_remaining)
+                await self.send(text_data=json.dumps({
+                    'type': 'answer_processed',
+                    'score': score
+                }))
+                
+        elif message_type == 'next_question':
+            sender_id = text_data_json.get('host_id')
+            if await self._is_host(sender_id):
+                next_state = await self._advance_game_state()
+                await self.channel_layer.group_send(
+                    self.room_group_name,
+                    {
+                        'type': 'game_state_update',
+                        'action': next_state['action'],
+                        'redirect_url': next_state['redirect_url']
+                    }
+                )
+
+    async def participant_list_update(self, event):
+        participants = event['participants']
+        await self.send(text_data=json.dumps({
+            'type': 'participant_list',
+            'participants': participants
+        }))
+
+    @database_sync_to_async
+    def get_participants(self):
+        game = QuizGame.objects.get(join_code=self.join_code)
+        participants = QuizGameParticipant.objects.filter(quiz_game=game)
+        return [{'id': str(p.participant_id), 'name': p.display_name} for p in participants]
+
+    @database_sync_to_async
+    def _update_participant_heartbeat(self, participant_id):
+        try:
+            participant = QuizGameParticipant.objects.get(participant_id=participant_id)
+            participant.save()  # This will update last_heartbeat due to auto_now=True
+        except QuizGameParticipant.DoesNotExist:
+            pass
+            
+    @database_sync_to_async
+    def _is_host(self, host_id):
+        try:
+            return QuizGame.objects.filter(join_code=self.join_code, host_id=host_id).exists()
+        except QuizGame.DoesNotExist:
+            return False
+            
+    @database_sync_to_async
+    def _start_game(self):
+        game = QuizGame.objects.get(join_code=self.join_code)
+        game.current_state = 'question'
+        game.current_question_index = 0
+        game.question_start_time = timezone.now()
+        game.save()
+        
+    @database_sync_to_async
+    def _process_answer(self, participant_id, answer, time_remaining):
+        game = QuizGame.objects.get(join_code=self.join_code)
+        participant = QuizGameParticipant.objects.get(participant_id=participant_id)
+        question = game.quiz_id.questions.all()[game.current_question_index]
+        
+        # Load question data
+        question_data = json.loads(question.data)
+        correct_answer = question_data.get('correct_answer')
+        
+        # Calculate score based on correctness and time
+        score = 0
+        if answer == correct_answer:
+            # Base score for correct answer + bonus for speed
+            score = 1000 + int(time_remaining * 10)  # 10 points per remaining second
+        participant.last_score= score 
+        participant.score += score
+        participant.save()
+        return score
+        
+    @database_sync_to_async
+    def _advance_game_state(self):
+        game = QuizGame.objects.get(join_code=self.join_code)
+        total_questions = game.quiz_id.questions.count()
+        
+        if game.current_state == 'question':
+            game.current_state = 'scores'
+            game.save()
+            return {
+                'action': 'show_scores',
+                'redirect_url': f'/play/game/{self.join_code}/scores'
+            }
+        elif game.current_state == 'scores':
+            if game.current_question_index + 1 < total_questions:
+                game.current_state = 'question'
+                game.current_question_index += 1
+                game.question_start_time = timezone.now()
+                game.save()
+                return {
+                    'action': 'next_question',
+                    'redirect_url': f'/play/game/{self.join_code}/{game.current_question_index}'
+                }
+            else:
+                game.current_state = 'finished'
+                game.save()
+                return {
+                    'action': 'game_finished',
+                    'redirect_url': f'/play/game/{self.join_code}/finished'
+                }
+
+    @database_sync_to_async
+    def _remove_inactive_participants(self):
+        # Remove participants who haven't sent a heartbeat in the last 30 seconds
+        timeout = timezone.now() - timedelta(seconds=30)
+        quiz_game = QuizGame.objects.get(join_code=self.join_code)
+        QuizGameParticipant.objects.filter(
+            quiz_game=quiz_game,
+            last_heartbeat__lt=timeout
+        ).delete()
+
+    async def check_participants_heartbeat(self):
+        while True:
+            try:
+                await asyncio.sleep(10)  # Check every 10 seconds
+                await self._remove_inactive_participants()
+                
+                # Send updated participant list
+                participants = await self.get_participants()
+                await self.channel_layer.group_send(
+                    self.room_group_name,
+                    {
+                        'type': 'participant_list_update',
+                        'participants': participants
+                    }
+                )
+            except asyncio.CancelledError:
+                break
+            except Exception as e:
+                print(f'Error in heartbeat check: {e}')
+                await asyncio.sleep(10)  # Wait before retrying

django/play/consumers/__init__.py

@@ -0,0 +1,3 @@
+from .game import GameConsumer
+
+__all__ = ['GameConsumer']

django/play/consumers/game.py

@@ -0,0 +1,421 @@
+import json
+import asyncio
+from channels.generic.websocket import AsyncWebsocketConsumer
+from channels.db import database_sync_to_async
+from django.utils import timezone
+from django.urls import reverse
+from play.models import QuizGame, QuizGameParticipant, QuizAnswer
+from django.conf import settings
+
+class GameConsumer(AsyncWebsocketConsumer):
+
+    async def connect(self):
+        self.join_code = self.scope['url_route']['kwargs']['join_code']
+        self.game_group_name = f'game_{self.join_code}'
+
+        # Join game group
+        await self.channel_layer.group_add(
+            self.game_group_name,
+            self.channel_name
+        )
+
+        await self.accept()
+
+    async def disconnect(self, close_code):
+        # Leave game group
+        await self.channel_layer.group_discard(
+            self.game_group_name,
+            self.channel_name
+        )
+        
+        # Check if game should be deleted
+        await self.cleanup_game()
+
+    async def receive(self, text_data):
+        text_data_json = json.loads(text_data)
+        message_type = text_data_json['type']
+
+        if message_type == 'ping':
+            # Respond with pong to keep connection alive
+            await self.send(text_data=json.dumps({
+                'type': 'pong'
+            }))
+            return
+            
+        if message_type == 'leave_game':
+            participant_id = text_data_json.get('participant_id')
+            if participant_id:
+                try:
+                    # Get participant info before deletion
+                    participant = await database_sync_to_async(QuizGameParticipant.objects.get)(participant_id=participant_id)
+                    display_name = participant.display_name
+                    join_code = self.join_code
+                    
+                    # Delete participant
+                    await database_sync_to_async(participant.delete)()
+                    
+                    # Update participants list
+                    participants = await self.get_participants()
+                    await self.channel_layer.group_send(
+                        self.game_group_name,
+                        {
+                            'type': 'participant_list_update',
+                            'participants': participants
+                        }
+                    )
+                    
+                    # Send redirect to home
+                    await self.send(text_data=json.dumps({
+                        'type': 'redirect',
+                        'url': '/'
+                    }))
+                except QuizGameParticipant.DoesNotExist:
+                    pass
+            return
+
+        if message_type == 'submit_rating':
+            participant_id = text_data_json['participant_id']
+            rating = text_data_json['rating']
+            success = await self.save_rating(participant_id, rating)
+            if success:
+                await self.send(text_data=json.dumps({
+                    'type': 'rating_confirmed'
+                }))
+
+        elif message_type == 'submit_answer':
+            participant_id = text_data_json['participant_id']
+            try:
+                answer = text_data_json['answer']
+            except:
+                answer=-1
+            time_remaining = text_data_json.get('time_remaining', 0)
+            
+            # Save answer and update participant score
+            await self.save_answer(participant_id, answer, time_remaining)
+            
+            # Notify host about the new answer
+            await self.channel_layer.group_send(
+                self.game_group_name,
+                {
+                    'type': 'participant_answer',
+                    'answer': answer
+                }
+            )
+
+        elif message_type == 'start_game':
+            host_id = text_data_json['host_id']
+            if await self.verify_host(host_id):
+                await self.advance_to_next_question()
+
+        elif message_type == 'get_answer_stats':
+            stats = await self.get_answer_stats()
+            await self.send(text_data=json.dumps({
+                'type': 'answer_stats',
+                'stats': stats
+            }))
+
+        elif message_type == 'update_participants':
+            participants = await self.get_participants()
+            await self.channel_layer.group_send(
+                self.game_group_name,
+                {
+                    'type': 'participant_list_update',
+                    'participants': participants
+                }
+            )
+
+        elif message_type == 'next_question':
+            host_id = text_data_json['host_id']
+            if await self.verify_host(host_id):
+                await self.advance_to_next_question()
+
+        elif message_type == 'finish_game':
+            host_id = text_data_json['host_id']
+            if await self.verify_host(host_id):
+                await self.finish_game()
+
+        elif message_type == 'advance_to_scores':
+            host_id = text_data_json['host_id']
+            if await self.verify_host(host_id):
+                await self.show_scores()
+
+    async def participant_answer(self, event):
+        await self.send(text_data=json.dumps({
+            'type': 'participant_answer',
+            'answer': event['answer']
+        }))
+
+    async def participant_list_update(self, event):
+        await self.send(text_data=json.dumps({
+            'type': 'participant_list_update',
+            'participants': event['participants']
+        }))
+        
+    async def player_left(self, event):
+        await self.send(text_data=json.dumps({
+            'type': 'player_left',
+            'player_name': event['player_name'],
+            'was_kicked': event.get('was_kicked', False)
+        }))
+
+    async def game_state_update(self, event):
+        await self.send(text_data=json.dumps({
+            'type': 'game_state_update',
+            'action': event['action'],
+            'redirect_url': event.get('redirect_url')
+        }))
+
+    @database_sync_to_async
+    def verify_host(self, host_id):
+        try:
+            quiz_game = QuizGame.objects.get(join_code=self.join_code)
+            return quiz_game.host_id == host_id
+        except QuizGame.DoesNotExist:
+            return False
+
+    @database_sync_to_async
+    def save_answer(self, participant_id, answer_index, time_remaining):
+        try:
+            participant = QuizGameParticipant.objects.get(
+                quiz_game__join_code=self.join_code,
+                participant_id=participant_id
+            )
+            quiz_game = participant.quiz_game
+            current_question = quiz_game.quiz_id.questions.all()[quiz_game.current_question_index]
+            
+            # Check if answer is correct
+            is_correct = False
+            question_data = json.loads(current_question.data)
+            print(answer_index)
+            try:
+                if answer_index >= 0 :  # -1 means timeout
+                    is_correct = question_data['options'][answer_index]['is_correct']
+                    print(is_correct)
+            except:
+                user_input = str(answer_index).strip().lower().replace(" ", "")
+                correct_value = str(question_data['options'][0].get('value', '')).strip().lower().replace(" ", "")
+                print("Richtig",correct_value)
+                print(user_input)
+                if user_input == correct_value:
+                    is_correct=True
+                    answer_index=int(0)
+                    print(is_correct)
+                else:
+                    answer_index=int(1)
+
+                    
+                
+                    
+            
+            # Calculate score based on correctness and time
+            score = 0
+            if is_correct:
+                base_score = 1000
+                time_factor = time_remaining /  int(current_question.time_per_question)/int(1000)
+                score = int(base_score * (0.5 + 0.5 * time_factor))
+            
+            # Update or create answer in QuizAnswer table
+            answer_obj, created = QuizAnswer.objects.get_or_create(
+                participant=participant,
+                question_index=quiz_game.current_question_index,
+                defaults={
+                    'answer_index': answer_index,
+                    'is_correct': is_correct,
+                    'score': score,
+                    'time_remaining': time_remaining
+                }
+            )
+            
+            if not created:
+                answer_obj.answer_index = answer_index
+                answer_obj.is_correct = is_correct
+                answer_obj.score = score
+                answer_obj.time_remaining = time_remaining
+                answer_obj.save()
+            
+            participant.last_score = score
+            participant.score += score
+            participant.last_answer_correct = is_correct
+            participant.save()
+            
+            return True
+        except (QuizGameParticipant.DoesNotExist, IndexError):
+            return False
+
+    @database_sync_to_async
+    def get_answer_stats(self):
+        try:
+            quiz_game = QuizGame.objects.get(join_code=self.join_code)
+            
+            # Count answers for each option in the current question
+            stats = {}
+            answers = QuizAnswer.objects.filter(
+                participant__quiz_game=quiz_game,
+                question_index=quiz_game.current_question_index
+            )
+            
+            for answer in answers:
+                if answer.answer_index >= 0:  # Ignore timeouts (-1)
+                    stats[answer.answer_index] = stats.get(answer.answer_index, 0) + 1
+            
+            return stats
+        except QuizGame.DoesNotExist:
+            return {}
+
+    @database_sync_to_async
+    def save_rating(self, participant_id, rating):
+        from django.db import models
+        if not settings.QIVIP_CONFIG['ENABLE_RATING_SYSTEM']:
+            return False
+        from library.models import QuizRating
+        try:
+            game = QuizGame.objects.get(join_code=self.join_code)
+            participant = QuizGameParticipant.objects.get(
+                quiz_game=game,
+                participant_id=participant_id
+            )
+            
+            # Update or create rating
+            """
+            rating_obj, created = QuizRating.objects.get_or_create(
+                quiz=game.quiz_id,
+                participant_id=participant_id,
+                defaults={'rating': rating}
+            )
+            """
+            rating_obj=QuizRating.objects.create(
+            quiz=game.quiz_id,
+            participant_id=participant_id,
+            rating=rating)
+            
+            rating_obj.rating = rating
+            rating_obj.save()
+         
+
+            
+            return True
+        except (QuizGame.DoesNotExist, QuizGameParticipant.DoesNotExist):
+            return False
+
+    @database_sync_to_async
+    def cleanup_game(self):
+        try:
+            game = QuizGame.objects.get(join_code=self.join_code)
+
+            active_participants = QuizGameParticipant.objects.filter(
+                quiz_game=game
+            ).count()
+
+            if active_participants == 0:
+                game.delete()
+        except QuizGame.DoesNotExist:
+            pass
+
+
+    @database_sync_to_async
+    def get_participants(self):
+        try:
+            quiz_game = QuizGame.objects.get(join_code=self.join_code)
+            participants = QuizGameParticipant.objects.filter(quiz_game=quiz_game)
+            return [
+                {
+                    'id': p.participant_id,
+                    'display_name': p.display_name,
+                    'score': p.score
+                }
+                for p in participants
+            ]
+        except QuizGame.DoesNotExist:
+            return []
+
+    @database_sync_to_async
+    def _advance_to_next_question(self):
+        try:
+            quiz_game = QuizGame.objects.get(join_code=self.join_code)
+            quiz = quiz_game.quiz_id
+            
+            # Move to next question
+            quiz_game.current_question_index += 1
+            
+            # Check if we've reached the end
+            if quiz_game.current_question_index >= quiz.questions.count():
+                quiz_game.current_state = 'finished'
+                quiz_game.save()
+                return 'finished'
+            else:
+                # Update game state and start time
+                quiz_game.current_state = 'question'
+                quiz_game.question_start_time = timezone.now()
+                quiz_game.save()
+                return 'question'
+        except QuizGame.DoesNotExist:
+            return None
+
+    async def advance_to_next_question(self):
+        result = await self._advance_to_next_question()
+        if result == 'finished':
+            # Notify clients to redirect to finished page
+            await self.channel_layer.group_send(
+                self.game_group_name,
+                {
+                    'type': 'game_state_update',
+                    'action': 'finish_game',
+                    'redirect_url': reverse('play:finished', kwargs={'join_code': self.join_code})
+                }
+            )
+        elif result == 'question':
+            # Notify clients to redirect to next question
+            await self.channel_layer.group_send(
+                self.game_group_name,
+                {
+                    'type': 'game_state_update',
+                    'action': 'next_question',
+                    'redirect_url': reverse('play:question', kwargs={'join_code': self.join_code})
+                }
+            )
+
+    @database_sync_to_async
+    def _show_scores(self):
+        try:
+            quiz_game = QuizGame.objects.get(join_code=self.join_code)
+            quiz_game.current_state = 'scores'
+            quiz_game.save()
+            return True
+        except QuizGame.DoesNotExist:
+            return False
+
+    async def show_scores(self):
+        success = await self._show_scores()
+        if success:
+            # Notify clients to redirect to scores page
+            await self.channel_layer.group_send(
+                self.game_group_name,
+                {
+                    'type': 'game_state_update',
+                    'action': 'show_scores',
+                    'redirect_url': reverse('play:scores', kwargs={'join_code': self.join_code})
+                }
+            )
+    
+    @database_sync_to_async
+    def _finish_game(self):
+        try:
+            quiz_game = QuizGame.objects.get(join_code=self.join_code)
+            quiz_game.current_state = 'finished'
+            quiz_game.save()
+            return True
+        except QuizGame.DoesNotExist:
+            return False
+
+    async def finish_game(self):
+        success = await self._finish_game()
+        if success:
+            # Notify clients to redirect to finished page
+            await self.channel_layer.group_send(
+                self.game_group_name,
+                {
+                    'type': 'game_state_update',
+                    'action': 'finish_game',
+                    'redirect_url': reverse('play:finished', kwargs={'join_code': self.join_code})
+                }
+            )

django/play/consumers/lobby.py

@@ -0,0 +1,235 @@
+from channels.generic.websocket import AsyncWebsocketConsumer
+import json
+import asyncio
+from ..models import QuizGame, QuizGameParticipant
+from channels.db import database_sync_to_async
+import redis
+
+# Dictionary to track inactive check tasks and active connections per game
+game_check_tasks = {}
+game_connections = {}
+
+class LobbyConsumer(AsyncWebsocketConsumer):
+
+    r = redis.Redis(host='localhost', port=6380, db=0, decode_responses=True)
+
+    async def connect(self):
+        self.join_code = self.scope['url_route']['kwargs']['join_code']
+        self.room_group_name = f'lobby_{self.join_code}'
+        
+        # Get participant ID from session
+        self.participant_id = self.scope['session'].get('participant_id')
+
+        # Track connection
+        if self.join_code not in game_connections:
+            game_connections[self.join_code] = set()
+        game_connections[self.join_code].add(self.channel_name)
+
+        # Join room group
+        await self.channel_layer.group_add(
+            self.room_group_name,
+            self.channel_name
+        )
+
+        await self.accept()
+
+        # Send initial participants list
+        await self.update_participants()
+
+    async def disconnect(self, close_code):
+        # Leave room group
+        await self.channel_layer.group_discard(
+            self.room_group_name,
+            self.channel_name
+        )
+
+        # Remove from connection tracking
+        if self.join_code in game_connections:
+            game_connections[self.join_code].discard(self.channel_name)
+            if not game_connections[self.join_code]:
+                # Last connection closed
+                del game_connections[self.join_code]
+                if self.join_code in game_check_tasks:
+                    # Cancel the inactive check task
+                    game_check_tasks[self.join_code].cancel()
+                    del game_check_tasks[self.join_code]
+
+    async def receive(self, text_data):
+        data = json.loads(text_data)
+        message_type = data.get('type')
+        print(f'Received message type: {message_type}')
+
+        if message_type == 'ping':
+            # Respond with pong to keep connection alive
+            await self.send(text_data=json.dumps({
+                'type': 'pong'
+            }))
+            return
+
+        elif message_type in ['leave_game', 'kick_player']:
+            participant_id = data.get('participant_id')
+            if participant_id:
+                try:
+                    # Get participant info before deletion
+                    participant = await database_sync_to_async(QuizGameParticipant.objects.get)(participant_id=participant_id)
+                    display_name = participant.display_name
+                    
+                    # For kick_player, verify that the request comes from the host
+                    if message_type == 'kick_player':
+                        game = await database_sync_to_async(lambda: participant.quiz_game)()
+                        # Get host_id from message
+                        host_id = data.get('host_id')
+                        print(f'Kick attempt - Game host_id: {game.host_id}, Message host_id: {host_id}')
+                        if not host_id:
+                            print('No host_id in message')
+                            return
+                        if str(game.host_id) != str(host_id):
+                            print(f'Host ID mismatch: {game.host_id} != {host_id}')
+                            return
+                        
+                        # Also verify against cookie as backup
+                        cookie_host_id = self.scope.get('cookies', {}).get('host_id')
+                        if not cookie_host_id or str(cookie_host_id) != str(host_id):
+                            print(f'Cookie host_id mismatch: {cookie_host_id} != {host_id}')
+                            return
+                    
+                    # Delete the participant
+                    await database_sync_to_async(participant.delete)()
+                    
+                    # Notify other players
+                    await self.channel_layer.group_send(
+                        self.room_group_name,
+                        {
+                            'type': 'player_left',
+                            'player_name': display_name,
+                            'was_kicked': message_type == 'kick_player',
+                            'participant_id': participant_id
+                        }
+                    )
+                    
+                    # Update participants list
+                    await self.update_participants()
+                    
+                    # If it's the kicked player's connection, send them home
+                    if participant_id == self.participant_id:
+                        await self.send(text_data=json.dumps({
+                            'type': 'redirect',
+                            'url': '/'
+                        }))
+                except QuizGameParticipant.DoesNotExist:
+                    pass
+        elif message_type == 'update_participants':
+            await self.update_participants()
+        elif message_type == 'start_game':
+            host_id = data.get('host_id')
+            if host_id:
+                success = await self.start_game(host_id)
+                if success:
+                    await self.channel_layer.group_send(
+                        self.room_group_name,
+                        {
+                            'type': 'game_state_update',
+                            'action': 'start_game',
+                            'redirect_url': f'/play/game/{self.join_code}/question'
+                        }
+                    )
+
+    async def get_participants_list(self):
+        try:
+            from django.utils import timezone
+            from datetime import timedelta
+            game = await database_sync_to_async(QuizGame.objects.get)(join_code=self.join_code)
+            participants = await database_sync_to_async(lambda: list(
+                game.participants
+                .values('participant_id', 'display_name')
+            ))()
+
+            
+            # Zustand laden
+            try:
+                r = redis.Redis(host='localhost', port=6380, db=0, decode_responses=True)
+
+                # Alte Teilnehmer aus Redis holen
+                data = r.get(f"last_participants_{self.room_group_name}")
+                prev_names = set(json.loads(data)) if data else set()
+
+                # Aktuelle Teilnehmer aus dem Argument extrahieren
+                current_names = set(p['display_name'] for p in participants)
+
+                # Neue Teilnehmer bestimmen
+                new_participants = current_names - prev_names
+
+                # Benachrichtigung für neue Teilnehmer versenden
+                for name in new_participants:
+                    await self.channel_layer.group_send(
+                        self.room_group_name,
+                        {
+                            'type': 'player_joined',
+                            'player_name': name
+                        }
+                    )
+
+                # Teilnehmerliste in Redis aktualisieren
+                r.set(f"last_participants_{self.room_group_name}", json.dumps(list(current_names)))
+
+            except Exception as e:
+                print(f"Error in send_join_notifications: {e}")
+            self.last_participants = participants
+            return participants
+        except QuizGame.DoesNotExist:
+            return []
+
+    async def update_participants(self):
+        participants = await self.get_participants_list()
+        await self.channel_layer.group_send(
+            self.room_group_name,
+            {
+                'type': 'participants_list_update',
+                'participants': participants
+            }
+        )
+
+    async def participants_list_update(self, event):
+        await self.send(text_data=json.dumps({
+            'type': 'participants_list_update',
+            'participants': event['participants']
+        }))
+
+    @database_sync_to_async
+    def start_game(self, host_id):
+        try:
+            game = QuizGame.objects.get(join_code=self.join_code)
+            if str(game.host_id) == str(host_id):
+                from django.utils import timezone
+                game.current_state = 'question'
+                game.question_start_time = timezone.now()
+                game.save()
+                return True
+        except QuizGame.DoesNotExist:
+            pass
+        return False
+
+    async def game_state_update(self, event):
+        await self.send(text_data=json.dumps({
+            'type': 'game_state_update',
+            'action': event['action'],
+            'redirect_url': event.get('redirect_url')
+        }))
+
+    async def player_joined(self, event):
+        await self.send(text_data=json.dumps({
+            'type': 'player_joined',
+            'player_name': event['player_name']
+        }))
+
+    async def player_left(self, event):
+        message = {
+            'type': 'player_left',
+            'player_name': event['player_name'],
+            'was_kicked': event.get('was_kicked', False)
+        }
+        if event.get('was_kicked') and event.get('participant_id'):
+            message['participant_id'] = event['participant_id']
+        await self.send(text_data=json.dumps(message))
+
+

django/play/migrations/0004_remove_quizgame_host_user_quizgame_host_id.py

@@ -0,0 +1,23 @@
+# Generated by Django 5.1.7 on 2025-04-05 10:56
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('play', '0003_quizgameparticipant_participant_id_and_more'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='quizgame',
+            name='host_user',
+        ),
+        migrations.AddField(
+            model_name='quizgame',
+            name='host_id',
+            field=models.CharField(default=None, max_length=200, unique=True),
+            preserve_default=False,
+        ),
+    ]

django/play/migrations/0005_quizgameparticipant_last_heartbeat.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-04-05 12:23
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('play', '0004_remove_quizgame_host_user_quizgame_host_id'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='quizgameparticipant',
+            name='last_heartbeat',
+            field=models.DateTimeField(auto_now=True),
+        ),
+    ]

django/play/migrations/0006_quizgame_current_question_index_and_more.py

@@ -0,0 +1,28 @@
+# Generated by Django 5.1.7 on 2025-04-05 17:37
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('play', '0005_quizgameparticipant_last_heartbeat'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='quizgame',
+            name='current_question_index',
+            field=models.IntegerField(default=0),
+        ),
+        migrations.AddField(
+            model_name='quizgame',
+            name='current_state',
+            field=models.CharField(choices=[('lobby', 'In Lobby'), ('question', 'Frage läuft'), ('scores', 'Punkteübersicht'), ('finished', 'Beendet')], default='lobby', max_length=20),
+        ),
+        migrations.AddField(
+            model_name='quizgame',
+            name='question_start_time',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+    ]

django/play/migrations/0007_alter_quizgameparticipant_quiz_game.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.1.7 on 2025-04-05 18:27
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('play', '0006_quizgame_current_question_index_and_more'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='quizgameparticipant',
+            name='quiz_game',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='participants', to='play.quizgame'),
+        ),
+    ]

django/play/migrations/0008_quizgameparticipant_last_answer_and_more.py

@@ -0,0 +1,23 @@
+# Generated by Django 5.1.7 on 2025-04-05 18:59
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('play', '0007_alter_quizgameparticipant_quiz_game'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='quizgameparticipant',
+            name='last_answer',
+            field=models.IntegerField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='quizgameparticipant',
+            name='last_answer_correct',
+            field=models.BooleanField(blank=True, null=True),
+        ),
+    ]

django/play/migrations/0009_quizanswer.py

@@ -0,0 +1,29 @@
+# Generated by Django 5.1.7 on 2025-04-05 20:04
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('play', '0008_quizgameparticipant_last_answer_and_more'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='QuizAnswer',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('question_index', models.IntegerField()),
+                ('answer_index', models.IntegerField()),
+                ('is_correct', models.BooleanField()),
+                ('score', models.IntegerField()),
+                ('time_remaining', models.IntegerField()),
+                ('participant', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='answers', to='play.quizgameparticipant')),
+            ],
+            options={
+                'unique_together': {('participant', 'question_index')},
+            },
+        ),
+    ]

django/play/migrations/0010_alter_quizgameparticipant_last_heartbeat.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-04-06 17:21
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('play', '0009_quizanswer'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='quizgameparticipant',
+            name='last_heartbeat',
+            field=models.DateTimeField(auto_now_add=True),
+        ),
+    ]

django/play/migrations/0011_quizgame_updated_at.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-04-21 11:27
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('play', '0010_alter_quizgameparticipant_last_heartbeat'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='quizgame',
+            name='updated_at',
+            field=models.DateTimeField(auto_now=True),
+        ),
+    ]

django/play/migrations/0012_quizgameparticipant_last_score.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-05-22 15:26
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('play', '0011_quizgame_updated_at'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='quizgameparticipant',
+            name='last_score',
+            field=models.IntegerField(default=0, verbose_name='Letzte_Punkte'),
+        ),
+    ]

django/play/models.py

@@ -6,9 +6,20 @@ import random, string
 
 # Create your models here.
 class QuizGame(models.Model):
-    host_user = models.ForeignKey(User, on_delete=models.CASCADE, related_name='host_user')
+    GAME_STATES = [
+        ('lobby', 'In Lobby'),
+        ('question', 'Frage läuft'),
+        ('scores', 'Punkteübersicht'),
+        ('finished', 'Beendet')
+    ]
+    
+    host_id = models.CharField(max_length=200, unique=True)
     join_code = models.CharField(max_length=6, unique=True, blank=True)
     quiz_id = models.ForeignKey(QivipQuiz, on_delete=models.CASCADE)
+    current_state = models.CharField(max_length=20, choices=GAME_STATES, default='lobby')
+    current_question_index = models.IntegerField(default=0)
+    question_start_time = models.DateTimeField(null=True, blank=True)
+    updated_at = models.DateTimeField(auto_now=True)
 
     def save(self, *args, **kwargs):
         if not self.join_code:
@@ -21,12 +32,22 @@ class QuizGame(models.Model):
             if not QuizGame.objects.filter(join_code=new_code).exists():
                 return new_code
 
+    def generate_unique_id(self):
+        for i in range(10):
+            new_id = ''.join(random.choices(string.digits + string.ascii_lowercase, k=60))
+            if not QuizGameParticipant.objects.filter(participant_id=new_id).exists():
+                return new_id
+
 class QuizGameParticipant(models.Model):
     participant_id = models.CharField(max_length=200, unique=True)
     display_name = models.CharField(verbose_name="Anzeigename", max_length=15)
-    quiz_game = models.ForeignKey(QuizGame, on_delete=models.CASCADE, related_name="participant")
+    quiz_game = models.ForeignKey(QuizGame, on_delete=models.CASCADE, related_name="participants")
     score = models.IntegerField(verbose_name="Punkte", default=0)
+    last_score = models.IntegerField(verbose_name="Letzte_Punkte", default=0)
     avatar = models.CharField(max_length=200, blank=True, default="")
+    last_heartbeat = models.DateTimeField(auto_now_add=True)
+    last_answer = models.IntegerField(null=True, blank=True)
+    last_answer_correct = models.BooleanField(null=True, blank=True)
 
     def save(self, *args, **kwargs):
         if not self.participant_id:
@@ -38,3 +59,20 @@ class QuizGameParticipant(models.Model):
             new_id = ''.join(random.choices(string.digits + string.ascii_lowercase, k=60))
             if not QuizGameParticipant.objects.filter(participant_id=new_id).exists():
                 return new_id
+
+class QuizAnswer(models.Model):
+    participant = models.ForeignKey(QuizGameParticipant, on_delete=models.CASCADE, related_name='answers')
+    question_index = models.IntegerField()
+    answer_index = models.IntegerField()
+    is_correct = models.BooleanField()
+    score = models.IntegerField()
+    time_remaining = models.IntegerField()
+    
+    class Meta:
+        unique_together = ['participant', 'question_index']
+
+    def generate_unique_id(self):
+        for i in range(10):
+            new_id = ''.join(random.choices(string.digits + string.ascii_lowercase, k=60))
+            if not QuizGameParticipant.objects.filter(participant_id=new_id).exists():
+                return new_id

django/play/routing.py

@@ -0,0 +1,8 @@
+from django.urls import re_path
+from .consumers.game import GameConsumer
+from .consumers.lobby import LobbyConsumer
+
+websocket_urlpatterns = [
+    re_path(r'ws/game/(?P<join_code>\w+)/$', GameConsumer.as_asgi()),
+    re_path(r'ws/play/lobby/(?P<join_code>\w+)/$', LobbyConsumer.as_asgi()),
+]

django/play/urls.py

@@ -4,7 +4,14 @@ from . import views
 app_name = 'play'
 
 urlpatterns = [
-    path('lobby/<str:join_code>', views.lobby, name='lobby'),
+    path('game/new/<int:quiz_id>', views.create_game, name='create_game'),
-    path('lobby/<str:join_code>/participate', views.create_participant, name='create_participant'),
+    path('game/<str:join_code>', views.lobby, name='lobby'),
+    path('game/<str:join_code>/participate', views.create_participant, name='create_participant'),
     path('join', views.join_game, name='join_game'),
+    path('game/<str:join_code>/question', views.question, name='question'),
+    path('game/<str:join_code>/waiting', views.waiting_room, name='waiting'),
+    path('game/<str:join_code>/scores', views.scores, name='scores'),
+    path('game/<str:join_code>/finished', views.finished, name='finished'),
+    path('select_mode/<str:join_code>', views.select_mode, name='select_mode'),
+    path('selected_mode/<str:join_code>', views.selected_mode, name='selected_mode'),
 ]

django/play/views.py

@@ -1,60 +1,377 @@
+from django.utils import timezone
 from django.shortcuts import render
 from django.shortcuts import render, redirect, get_object_or_404, reverse
 from play.models import QuizGame, QuizGameParticipant
 from library.models import QivipQuiz
-from django.http import HttpResponseRedirect
+from django.http import HttpResponseRedirect, HttpResponseNotFound
+from django.contrib import messages
+from django.conf import settings
+
+import json
+import qrcode
+import base64
+from io import BytesIO
+from django.shortcuts import render
 
 # Create your views here.
 def lobby(request, join_code):
-    if not "participant_id" in request.COOKIES:
+    relative_url = reverse("play:create_participant", kwargs={"join_code": join_code})
-        return redirect('play:create_participant', join_code=join_code)
+    full_url = request.build_absolute_uri(relative_url)
-    participant_id = request.COOKIES['participant_id']
+
+    qr = qrcode.make(full_url)
+    buffer = BytesIO()
+    qr.save(buffer, format="PNG")
+    img_base64 = base64.b64encode(buffer.getvalue()).decode("utf-8")
+
+    
+    
     quiz_game = get_object_or_404(QuizGame, join_code=join_code)
     quiz = get_object_or_404(QivipQuiz, pk=quiz_game.quiz_id.id)
-    participant = get_object_or_404(QuizGameParticipant, participant_id=participant_id)
-
-    if not participant.quiz_game.join_code == join_code:
-        participant.quiz_game = quiz_game
-        participant.save()
-
     context = {
-        'debug': "test", 
-        'participant': participant,
         'quiz': quiz,
+        'quiz_game': quiz_game,
+        "qr_code_base64": img_base64,
     }
 
+
+    mode = request.GET.get('mode','default')
+    request.session['mode'] = mode
+    if "host_id" in request.COOKIES:
+        host_id = request.COOKIES['host_id']
+        if host_id == quiz_game.host_id:
+            context['host_id'] = host_id
+            context["qr_code_base64"] = img_base64
+            return render(request, 'play/lobby.html', context=context)
+        elif mode=="learn":
+            return redirect('play:create_participant', join_code=join_code)
+        
+    
+
+
+    if not "participant_id" in request.COOKIES:
+        return redirect('play:create_participant', join_code=join_code)
+
+    participant_id = request.COOKIES['participant_id']
+    try:
+        participant = QuizGameParticipant.objects.get(participant_id=participant_id)
+        if not participant.quiz_game.join_code == join_code: # Teilnehmer dem richtigen Spiel hinzufügen
+            participant.quiz_game = quiz_game
+            participant.score = 0  # Reset score when joining new game
+            participant.last_score = 0
+            participant.save()
+    except QuizGameParticipant.DoesNotExist:
+        return redirect('play:create_participant', join_code=join_code)
+
+    context['participant'] = participant
+    context["qr_code_base64"] = img_base64
     return render(request, 'play/lobby.html', context=context)
 
+def select_mode(request,join_code):
+    return render(request, 'play/select_mode.html', {'join_code': join_code})
+
+
+
 def create_participant(request, join_code):
-    if "participant_id" in request.COOKIES: # Umleiten, falls Teilnehmer bereits erstellt
+    mode = request.GET.get('mode','default')
-        return redirect('play:lobby', join_code=join_code)
+    request.session['mode'] = mode
-    if request.method == 'POST':
+    quiz_game = get_object_or_404(QuizGame, join_code=join_code)
-        display_name = request.POST.get('display_name')
+    if mode!="learn":
-        join_code = request.POST.get('join_code')
+     if "participant_id" in request.COOKIES:
+        # Prüfe ob der Teilnehmer noch existiert
+        participant_id = request.COOKIES['participant_id']
         try:
-            quiz = QuizGame.objects.get(join_code=join_code)
+            participant = QuizGameParticipant.objects.get(participant_id=participant_id)
-            participant = QuizGameParticipant()
+            if participant.quiz_game.join_code != join_code:
-            participant.display_name = display_name
+                participant.quiz_game = quiz_game
-            participant.quiz_game = quiz
+                participant.score = 0  # Reset score when joining new game
-            participant.save()
+                participant.last_score = 0
-
+                participant.save()
-            response = HttpResponseRedirect(reverse('play:lobby', kwargs={'join_code': join_code}))
+            return redirect('play:lobby', join_code=join_code)
-            response.set_cookie('participant_id', participant.participant_id, max_age=3600)
+        except QuizGameParticipant.DoesNotExist:
-
+            # Cookie löschen wenn Teilnehmer nicht mehr existiert
+            response = HttpResponseRedirect(request.path)
+            response.delete_cookie('participant_id')
             return response
-        except QuizGame.DoesNotExist:
-            # TODO: Fehlermeldung fuer nicht-existierendes Quiz
-            pass
 
-    return render(request, 'play/initialize_participant.html', {'join_code': join_code})
+     if request.method == 'POST':
+        display_name = request.POST.get('display_name')
+        if not display_name:
+            return render(request, 'play/initialize_participant.html', {
+                'join_code': join_code,
+                'error': 'Bitte geben Sie einen Namen ein'
+            })
+
+        participant = QuizGameParticipant()
+        participant.display_name = display_name
+        participant.quiz_game = quiz_game
+        participant.score = 0  # Initialize score
+        participant.last_score = 0
+        participant.save()
+
+        response = HttpResponseRedirect(reverse('play:lobby', kwargs={'join_code': join_code}))
+        response.set_cookie('participant_id', participant.participant_id, max_age=3600)
+        return response
+
+     return render(request, 'play/initialize_participant.html', {'join_code': join_code})
+    else:
+        messages.error(request, "Beitritt nicht möglich.")
+        return render(request, 'play/join_game.html')
+def create_game(request, quiz_id):
+    
+    try:
+        quiz = QivipQuiz.objects.get(id=quiz_id)
+        game = QuizGame()
+        game.quiz_id = quiz
+        game.host_id = game.generate_unique_id()
+        game.save()
+
+
+        response = HttpResponseRedirect(reverse('play:select_mode', kwargs={'join_code': game.join_code}))
+        response.set_cookie('host_id', game.host_id, max_age=3600)
+        
+        return response
+    except QivipQuiz.DoesNotExist:
+        return HttpResponseNotFound("Quiz nicht gefunden")
+    
 
 def join_game(request):
     if request.method == 'POST':
         join_code = request.POST.get('game_code')
         try:
             quiz = QuizGame.objects.get(join_code=join_code)
+            # Redirect to create_participant if no participant cookie exists
+            if not "participant_id" in request.COOKIES:
+                return redirect('play:create_participant', join_code=join_code)
             return redirect('play:lobby', join_code=join_code)
         except QuizGame.DoesNotExist:
-            # TODO: Mit message eine Fehlermeldung weitergeben (und im entsprechenden Template Designen)
+            messages.error(request, "Dieses Spiel existiert nicht.")
-            pass
     return render(request, 'play/join_game.html')
+
+
+
+def scores(request, join_code):
+    quiz_game = get_object_or_404(QuizGame, join_code=join_code)
+
+    # Verify game state
+    if quiz_game.current_state != 'scores':
+        return redirect('play:lobby', join_code=join_code)
+    
+    # Get participants sorted by score
+    participants = QuizGameParticipant.objects.filter(quiz_game=quiz_game).order_by('-score')
+    
+    # Check if user is host
+    is_host = False
+    if 'host_id' in request.COOKIES and request.COOKIES['host_id'] == quiz_game.host_id:
+        is_host = True
+    
+    # Get current question for context
+    questions = quiz_game.quiz_id.questions.all()
+    current_question = questions[quiz_game.current_question_index]
+    question_data = json.loads(current_question.data)
+    
+    try:
+        my_participant = request.session.get('my_participant-participant_id')
+        participant = QuizGameParticipant.objects.get(participant_id=my_participant)
+        my_participant=participant
+    except:
+        participant = QuizGameParticipant.objects.none()
+
+    return render(request, 'play/game/score_overview.html', {
+        'quiz_game': quiz_game,
+        'participants': participants,
+        'participant': participant,
+        'my_participant':my_participant,
+        'is_host': is_host,
+        'host_id': quiz_game.host_id if is_host else None,
+        'is_last_question': quiz_game.current_question_index + 1 >= len(questions),
+        'question_data': question_data,
+        'question_index': quiz_game.current_question_index,
+        'total_questions': len(questions)
+    })
+"""
+def finished(request, join_code):
+    
+    quiz_game = get_object_or_404(QuizGame, join_code=join_code)
+    
+    # Verify game state
+    if quiz_game.current_state != 'finished':
+        return redirect('play:lobby', join_code=join_code)
+    
+    # Get participants sorted by score
+    participants = QuizGameParticipant.objects.filter(quiz_game=quiz_game).order_by('-score')
+    
+    # Check if user is host
+    is_host = False
+    if 'host_id' in request.COOKIES and request.COOKIES['host_id'] == quiz_game.host_id:
+        is_host = True
+
+    # Get participant if exists
+    participant_id = request.COOKIES.get('participant_id')
+    participant = None
+    if participant_id:
+        participant = QuizGameParticipant.objects.filter(
+            quiz_game=quiz_game,
+            participant_id=participant_id
+        ).first()
+    
+    return render(request, 'play/game/finished.html', {
+        'quiz_game': quiz_game,
+        'participants': participants,
+        'winner': participants.first() if participants.exists() else None,
+        'join_code': join_code,
+        'is_host': is_host,
+        'participant_id': participant_id if participant else None
+    })
+"""
+
+
+
+def finished(request, join_code):
+    quiz_game = get_object_or_404(QuizGame, join_code=join_code)
+    
+    if quiz_game.current_state != 'finished':
+        return redirect('play:lobby', join_code=join_code)
+    try:
+        game = QuizGame.objects.get(join_code=join_code) 
+        # Get participants sorted by score
+        participants = QuizGameParticipant.objects.filter(quiz_game=quiz_game).order_by('-score')
+
+
+        # Get participant if exists
+        participant_id = request.COOKIES.get('participant_id')
+        participant = None
+        if participant_id:
+            participant = QuizGameParticipant.objects.filter(
+            quiz_game=quiz_game,
+            participant_id=participant_id
+        ).first()
+            
+        is_host = False
+        if 'host_id' in request.COOKIES and request.COOKIES['host_id'] == quiz_game.host_id:
+            is_host = True
+
+        context = {
+            'join_code': join_code,
+            'is_host': is_host,
+            'participants': participants,
+            'participant_id': participant_id if participant else None,
+            'rating_enabled': settings.QIVIP_CONFIG['ENABLE_RATING_SYSTEM']
+        }
+        return render(request, 'play/game/finished.html', context)
+    except QuizGame.DoesNotExist:
+        return redirect('home')
+
+
+
+def question(request, join_code):
+    quiz_game = get_object_or_404(QuizGame, join_code=join_code)
+    
+    # Verify game state
+    if quiz_game.current_state != 'question':
+        return redirect('play:lobby', join_code=join_code)
+    
+    # Get current question
+    questions = quiz_game.quiz_id.questions.all()
+    if quiz_game.current_question_index >= len(questions):
+        return redirect('play:lobby', join_code=join_code)
+    
+    current_question = questions[quiz_game.current_question_index]
+    question_data = json.loads(current_question.data)
+    
+    # Check if user is host
+    if 'host_id' in request.COOKIES and request.COOKIES['host_id'] == quiz_game.host_id:
+        return render(request, 'play/game/question_host.html', {
+            'quiz_game': quiz_game,
+            'question_data': question_data,
+            'current_question':current_question,
+            'host_id': quiz_game.host_id,
+            'start_time': int(quiz_game.question_start_time.timestamp() * 1000),
+            'question_index': quiz_game.current_question_index,
+            'total_questions': len(questions),
+            'question_image': current_question.image
+        })
+    
+    # Handle participant view
+    if not 'participant_id' in request.COOKIES:
+        return redirect('play:create_participant', join_code=join_code)
+    
+    participant_id = request.COOKIES['participant_id']
+    try:
+        participant = QuizGameParticipant.objects.get(participant_id=participant_id)
+        
+   
+    except QuizGameParticipant.DoesNotExist:
+        return redirect('play:create_participant', join_code=join_code)
+    request.session['my_participant-participant_id'] = participant.participant_id
+    
+    return render(request, 'play/game/question_participant.html', {
+        'quiz_game': quiz_game,
+        'question_data': question_data,
+        'current_question':current_question,
+        'participant': participant,
+        'start_time': int(quiz_game.question_start_time.timestamp() * 1000),
+        'question_index': quiz_game.current_question_index,
+        'total_questions': len(questions),
+    })
+
+def waiting_room(request, join_code):
+    quiz_game = get_object_or_404(QuizGame, join_code=join_code)
+    
+    # Check if user is host
+    if 'host_id' in request.COOKIES and request.COOKIES['host_id'] == quiz_game.host_id:
+        return redirect('play:question', join_code=join_code)
+    
+    # Handle participant view
+    if not 'participant_id' in request.COOKIES:
+        return redirect('play:create_participant', join_code=join_code)
+    
+    participant_id = request.COOKIES['participant_id']
+    try:
+        participant = QuizGameParticipant.objects.get(participant_id=participant_id)
+    except QuizGameParticipant.DoesNotExist:
+        return redirect('play:create_participant', join_code=join_code)
+    
+    return render(request, 'play/game/wait_for_other_players.html', {
+        'quiz_game': quiz_game,
+        'participant': participant
+    })
+
+
+def selected_mode(request, join_code):
+     
+    
+    mode = request.GET.get('mode','default')
+    request.session['mode'] = mode
+    quiz_game = get_object_or_404(QuizGame, join_code=join_code)
+    quiz = get_object_or_404(QivipQuiz, pk=quiz_game.quiz_id.id)
+    QuizGameParticipant.objects.filter(quiz_game=quiz_game).delete()
+   
+    context = {
+        'quiz': quiz,
+        'quiz_game': quiz_game,
+    }
+    if "host_id" in request.COOKIES:
+        host_id = request.COOKIES['host_id']
+        if host_id == quiz_game.host_id:
+            context['host_id'] = host_id
+
+        if mode=="learn":
+            participant = QuizGameParticipant()
+            if request.user.is_authenticated:
+                participant.display_name = request.user.username
+            else:
+                participant.display_name = "SIE"
+  
+            participant.participant_id=host_id
+            participant.quiz_game = quiz_game
+            participant.score = 0  # Initialize score
+            participant.last_score = 0
+            participant.save()
+            quiz_game.current_state = "question"
+            quiz_game.question_start_time = timezone.now()
+            quiz_game.save()
+  
+            return redirect('play:question',join_code)
+        
+        return redirect('play:lobby', join_code=join_code)
+        

django/static/css/t-input.css

@@ -51,3 +51,74 @@ a.qp-a-button-small {
     @apply p-3 rounded-full bg-indigo-500 hover:bg-indigo-600 text-white focus:scale-105 
     transition duration-200 font-black shadow-md hover:shadow-lg;
 }
+
+
+
+
+ul.messages li {
+    @apply p-3 rounded-full bg-gray-200 hover:scale-105 transition duration-200 font-black 
+    focus:outline-none focus:ring-2 focus:ring-blue-400 focus:bg-blue-100;
+}
+
+ul.messages li.error {
+    @apply bg-red-200;
+}
+
+
+
+
+div.qp-answer-container {
+    @apply grid grid-cols-2 h-screen;
+}
+
+div.qp-answer-container div {
+    @apply grid place-content-center rounded-xl m-2 place-self-stretch text-white transition duration-300;
+    @apply nth-1:bg-green-500 hover:nth-1:bg-green-600;
+    @apply nth-2:bg-red-500 hover:nth-2:bg-red-600;
+    @apply nth-3:bg-blue-500 hover:nth-3:bg-blue-600;
+    @apply nth-4:bg-yellow-500 hover:nth-4:bg-yellow-600;
+    @apply nth-5:bg-purple-500 hover:nth-5:bg-purple-600;
+    @apply nth-6:bg-black hover:nth-6:bg-slate-800;
+}
+
+div.qp-answer-container div p {
+    @apply font-black text-xl sm:text-2xl md:text-4xl;
+}
+
+
+
+
+div.qp-answer-container-host {
+    @apply grid grid-cols-2 absolute bottom-0 w-screen xl:px-20 xl:pb-10;
+}
+
+div.qp-answer-container-host div {
+    @apply grid place-content-center rounded-xl m-1 place-self-stretch text-white transition duration-300;
+    @apply nth-1:bg-green-500 hover:nth-1:bg-green-600;
+    @apply nth-2:bg-red-500 hover:nth-2:bg-red-600;
+    @apply nth-3:bg-blue-500 hover:nth-3:bg-blue-600;
+    @apply nth-4:bg-yellow-500 hover:nth-4:bg-yellow-600;
+    @apply nth-5:bg-purple-500 hover:nth-5:bg-purple-600;
+    @apply nth-6:bg-black hover:nth-6:bg-slate-800;
+}
+
+div.qp-answer-container-host div p {
+    @apply font-black text-xl p-4;
+}
+
+/* Filter Panel Styles */
+#filterPanel {
+    @apply hidden transition-all duration-300 ease-in-out;
+}
+
+#filterPanel.show {
+    @apply block;
+}
+
+div.qp-question-container {
+    @apply text-center text-3xl px-4 py-9 h-screen;
+}
+
+div.qp-question-container img {
+    @apply max-w-[50vw] max-h-[40vh] mx-auto;
+}

django/templates/404.html

@@ -0,0 +1,35 @@
+{% extends 'base.html' %}
+
+{% block content %}
+<div class="max-w-2xl mx-auto mt-20 p-6 bg-white shadow-xl rounded-2xl text-center">
+  
+  <div class="flex justify-center items-center gap-4">
+    <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor"
+    class="w-10 h-10 text-red-600">
+    <path stroke-linecap="round" stroke-linejoin="round"
+      d="M12 9v3.75m-9.303 3.376c-.866 1.5.217 3.374 1.948 3.374h14.71c1.73 0 2.813-1.874 1.948-3.374L13.949 3.378c-.866-1.5-3.032-1.5-3.898 0L2.697 16.126ZM12 15.75h.007v.008H12v-.008Z" />
+  </svg>
+    <h1 class=" text-4xl font-extrabold text-red-600">404 Fehler</h1>
+
+  </div>
+
+  <div class="my-6 flex justify-center">
+    <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5"
+      stroke="currentColor" class="w-24 h-24 text-gray-400">
+      <path stroke-linecap="round" stroke-linejoin="round"
+        d="M15.182 16.318A4.486 4.486 0 0 0 12.016 15a4.486 4.486 0 0 0-3.198 1.318M21 12a9 9 0 1 1-18 0 9 9 0 0 1 18 0ZM9.75 9.75c0 .414-.168.75-.375.75S9 10.164 9 9.75 9.168 9 9.375 9s.375.336.375.75Zm-.375 0h.008v.015h-.008V9.75Zm5.625 0c0 .414-.168.75-.375.75s-.375-.336-.375-.75.168-.75.375-.75.375.336.375.75Zm-.375 0h.008v.015h-.008V9.75Z" />
+    </svg>
+  </div>
+
+  <h2 class="text-2xl font-semibold text-gray-800 mb-2 ">Seite nicht gefunden</h2>
+  <p class="text-lg text-gray-600 mb-6">Ups, die angeforderte Seite wurde nicht gefunden. Überprüfen Sie die URL oder kehren Sie zur Startseite zurück.</p>
+
+  <div class="flex justify-center">
+    <a href="{% url 'homepage:home' %}"
+      class="bg-blue-600 hover:bg-blue-700 transition-colors text-white px-6 py-3 rounded-full text-lg font-semibold shadow-lg">
+      Zur Startseite
+    </a>
+  </div>
+</div>
+{% endblock %}
+

django/templates/accounts/home.html

@@ -5,15 +5,37 @@
 
 <div class="flex justify-center  items-center mt-12 ">
 <div class="input-group p-4 m-2 border-blue-600 border-2 rounded-xl shadow-md">
-    <div class="grid place-content-center h-120">
+    <div class="grid place-content-center h-full mb-4 flex-col items-center justify-between">
       
         <h1 class="text-center m-4 text-3xl lg:text-6xl">Willkommen,  <b>{{ request.user.username }}</b>!</h1>
        
+      
         <form action="{% url 'accounts:logout' %}" method="post">
             {% csrf_token %}
-            <button class="bg-blue-600 text-white p-3 rounded-full font-black" type="submit">Abmelden</button>
+            <button class="w-full p-3 rounded-full bg-blue-600 text-white font-black hover:scale-105 transition duration-200 cursor-pointer" type="submit">Abmelden</button>
             </form>
+            <button class="text-center text-sm w-full mt-4 font-light text-blue-600"><a  href="{% url 'accounts:password_change' %}">Passwort ändern</a></button>
+            <button class="text-center text-sm w-full mt-4 font-light text-red-600"><a  href="{% url 'accounts:delete_account'  %}">Account löschen</a></button>
+   
+
+  <div class="border-2 border-blue-600 p-6 rounded-xl shadow-inner bg-blue-50 flex flex-col gap-4 items-start mt-8">
+  
+  <div class="flex items-center gap-2 text-xl font-semibold text-blue-800">
+    <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-6 h-6 text-yellow-500">
+      <path stroke-linecap="round" stroke-linejoin="round" d="M16.5 18.75h-9m9 0a3 3 0 0 1 3 3h-15a3 3 0 0 1 3-3m9 0v-3.375c0-.621-.503-1.125-1.125-1.125h-.871M7.5 18.75v-3.375c0-.621.504-1.125 1.125-1.125h.872m5.007 0H9.497m5.007 0a7.454 7.454 0 0 1-.982-3.172M9.497 14.25a7.454 7.454 0 0 0 .981-3.172M5.25 4.236c-.982.143-1.954.317-2.916.52A6.003 6.003 0 0 0 7.73 9.728M5.25 4.236V4.5c0 2.108.966 3.99 2.48 5.228M5.25 4.236V2.721C7.456 2.41 9.71 2.25 12 2.25c2.291 0 4.545.16 6.75.47v1.516M7.73 9.728a6.726 6.726 0 0 0 2.748 1.35m8.272-6.842V4.5c0 2.108-.966 3.99-2.48 5.228m2.48-5.492a46.32 46.32 0 0 1 2.916.52 6.003 6.003 0 0 1-5.395 4.972m0 0a6.726 6.726 0 0 1-2.749 1.35m0 0a6.772 6.772 0 0 1-3.044 0" />
+    </svg>
+    Erfolge
+  </div>
+
+  <ul class="list-disc pl-6 text-base text-gray-700">
+    <li><b>{{ my_quizzes_number }}</b> Quizze erstellt</li>
+    <li><b>{{ my_questions_number }}</b> Fragen insgesamt erstellt</li>
+  </ul>
+
+</div>
+
         </div>
+       
         <div class="flex justify-end">
             <span class="text-[clamp(0.6rem,5vw,1rem)] font-black overflow-x-auto mt-1 ml-0.75 text-blue-600 p-0.75 bg-white">qivip
             </span>

django/templates/accounts/login.html

@@ -24,9 +24,10 @@
             <div class="items-center w-full">
                 <input class=" w-full p-3 rounded-full bg-gray-200 focus:scale-105 transition duration-200 font-black" type="password" name="password" id="password" required placeholder="PASSWORT">
             </div>
-            <button class="w-full p-3 rounded-full bg-blue-600 text-white font-black hover:scale-105 transition duration-200" type="submit" class="login-button">Anmelden</button>
+            <button class="w-full p-3 rounded-full bg-blue-600 text-white font-black hover:scale-105 transition duration-200 cursor-pointer" type="submit" class="login-button">Anmelden</button>
         </form>
         <button class="text-center text-sm w-full mt-2 font-light text-blue-600"><a href="{% url 'accounts:register' %}" class="register_link">Noch kein Konto?</a></button>
+        <button class="text-center text-sm w-full mt-2 font-light text-blue-600"><a href="{% url 'accounts:password_reset' %}" class="register_link">Passwort vergessen?</a></button>
     </div>
     </div>
 {% endblock %}

django/templates/accounts/register.html

@@ -37,7 +37,14 @@
                 {{ form.password2 }}
 
                 </div>
+                <div class="register">
                 
+                    {{ form.email }}
+    
+                    </div>
+        <div class="text-center text-gray-600 text-sm dislay-flex align-bottom">
+            <label class=''>Mit der Erstellung ihres Kontos stimmen Sie der <a class="text-blue-600" href="/privacy">Datenschutzerklärung </a> zu.</label>
+        </div>
             <button class="w-full p-3 rounded-full bg-blue-600 text-white font-black hover:scale-105 transition duration-200" type="submit" class="login-button">Registrieren</button>
         </form>
         <button class="text-center text-sm w-full mt-2 font-light text-blue-600"><a href="{% url 'accounts:login' %}" class="register_link">Bereits ein Konto?</a></button>

django/templates/base.html

@@ -6,12 +6,74 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <link rel="stylesheet" href="{% static 'css/t-style.css' %}">
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css">
+    <script src="https://cdn.jsdelivr.net/npm/@tsparticles/confetti@3.0.3/tsparticles.confetti.bundle.min.js"></script>
     <title>qivip</title>
 </head>
 <body>
     {% include 'partials/_nav.html' %}
     {% block content%}{% endblock %}
+    {% block faqs%}{% endblock %}
     {% include 'partials/_footer.html' %}
+    
+    <!-- Toast Container -->
+    <div id="toast-container" class="fixed top-4 right-4 z-50"></div>
+
+    <!-- Django Messages to Toast -->
+    {% if messages %}
+    <script>
+        document.addEventListener('DOMContentLoaded', function() {
+            {% for message in messages %}
+                // Use the existing toast.create function
+                toast.create("{{ message }}", "{{ message.tags }}");
+            {% endfor %}
+        });
+    </script>
+    {% endif %}
+
+    <script>
+        // WebSocket Utility
+        const wsUtil = {
+            handleClose: function(e) {
+                if (e.code === 1000 || e.code === 1001) {
+                    console.log('Socket closed normally');
+                } else {
+                    console.error('Socket closed unexpectedly', e.code);
+                }
+            }
+        };
+
+        // Toast Notification System
+        const toast = {
+            create: function(message, type = 'info', duration = 3000) {
+                const toast = document.createElement('div');
+                toast.className = `mb-4 p-4 rounded-lg shadow-lg transform transition-all duration-300 ease-in-out
+                    ${type === 'success' ? 'bg-green-100 border-l-4 border-green-500 text-green-700' :
+                    type === 'error' ? 'bg-red-100 border-l-4 border-red-500 text-red-700' :
+                    type === 'warning' ? 'bg-yellow-100 border-l-4 border-yellow-500 text-yellow-700' :
+                    'bg-blue-100 border-l-4 border-blue-500 text-blue-700'}`;
+                toast.innerHTML = message;
+                
+                const container = document.getElementById('toast-container');
+                container.appendChild(toast);
+
+                // Animate in
+                setTimeout(() => toast.classList.add('translate-x-0', 'opacity-100'), 100);
+                toast.classList.add('-translate-x-4', 'opacity-0');
+
+                // Remove after duration
+                setTimeout(() => {
+                    toast.classList.add('-translate-x-4', 'opacity-0');
+                    setTimeout(() => toast.remove(), 300);
+                }, duration);
+            }
+        };
+        if (window.location.pathname !== "/library/") {
+        localStorage.setItem("meine_seite_scroll", 0);}
+    </script>
     {% block extra_js %}{% endblock %}
+    <style>html {
+        overflow-y: scroll;
+      }</style>
 </body>
 </html>

django/templates/components/answer.html

@@ -1,22 +0,0 @@
-{% extends 'components/base.html' %}
-{% load static %}
-{% block title %}Antwort{% endblock %}
-{% block content %}
-<link rel="stylesheet" href="{% static 'css/t-style.css' %}">
-
- <!-- TODO Bedingung festlegen: Quiztyp unterscheiden % if <Bedingung> % -->
-  {% if user.is_authenticated %}
-<button class="overflow-x-auto text-[clamp(0.3rem,5vw,1rem)] break-words border-4 border-gray-500 text-2xl font-black m-0.75 bg-red-500 rounded-sm shadow-[0_2px_2px_rgba(0,0,0,0.1)]  text-center text-white">1</button>
-<button class="overflow-x-auto text-[clamp(0.3rem,5vw,1rem)] break-words border-4 border-gray-500 text-2xl font-black m-0.75 bg-indigo-500 rounded-sm shadow-[0_2px_2px_rgba(0,0,0,0.1)]  text-center text-white">2</button>
-<button class="overflow-x-auto text-[clamp(0.3rem,5vw,1rem)] break-words border-4  border-gray-500 text-2xl font-black m-0.75 bg-yellow-500 rounded-sm shadow-[0_2px_2px_rgba(0,0,0,0.1)]  text-center text-white">3</button>
-<button class="overflow-x-auto text-[clamp(0.3rem,5vw,1rem)] break-words border-4 border-gray-500 text-2xl font-black m-0.75 bg-green-500 rounded-sm shadow-[0_2px_2px_rgba(0,0,0,0.1)] text-center text-white">4</button>
-
-<!-- TODO wieder einfügen, wenn Bedingung gestetzt  -->
-{% else %}
-<button class=" overflow-x-auto text-[clamp(0.3rem,5vw,1rem)] break-words border-4  border-gray-500 text-2xl font-black m-0.75 bg-green-500 rounded-sm shadow-[0_2px_2px_rgba(0,0,0,0.1)]  text-center text-white">wahr</button>
-<button class=" overflow-x-auto text-[clamp(0.3rem,5vw,1rem)] break-words border-4 border-gray-500 text-2xl font-black m-0.75 bg-red-500 rounded-sm shadow-[0_2px_2px_rgba(0,0,0,0.1)] text-center text-white">falsch</button>
-
-    
-<!--TODO wieder einfügen, wenn Bedingung gestetzt plus   -->
-{% endif %}
-{% endblock %}

django/templates/components/base.html

@@ -1,45 +0,0 @@
-{% load static %}
-<!doctype html>
-<html class="h-full">
-  <head>
-    <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  </head>
-  <body class="dark:bg-gray-900  h-full m-0">
-
-    <div style="height: calc(12vh);"  class=" m-0 text-white  bg-blue-600 rounded-lg  h-12 shadow-md  font-semibold px-1  w-full h-20 shadow-[0_2px_2px_rgba(0,0,0,0.1)] break-words text-center flex items-center justify-center overflow-x-auto text-[clamp(0.55rem,5vw,1.5rem)]" > Frage: Wie hoch ist der Eiffelturm insgesamt? 
-      </div>
-    
-    <div class=" dark:bg-gray-900  flex justify-end gap-2 " style="height: calc(12vh);">
-    <span class="mt-4 text-[clamp(0.6rem,5vw,1rem)] overflow-x-auto ml-0.75 text-white bg-blue-400 mb-6 h-12 rounded-sm p-3 shadow-[0_2px_2px_rgba(0,0,0,0.1)] z-40 items-center">Zeit: 60s</span>
-    <div class="mt-4 text-[clamp(0.6rem,5vw,1rem)] overflow-x-auto mr-0.75 bg-gray-500 text-white h-12 mb-6 rounded-sm p-3 shadow-[0_2px_2px_rgba(0,0,0,0.1)] z-40 items-center  ">Deine Punkte: 60</div>
-    </div>
-  
-
-
-
- 
-   
-    <div class="mt-3 flex justify-center -z-1  " style="height: calc(37vh);"> <img class="object-cover "  src="{% static 'components/Ausgabe.png' %}" alt="Bild">   </div>
-    <div class="w-full  grid grid-cols-2 p-2 h-full" style="height: calc(38vh);min-height: 50px;">
- 
-      
-      {% block content %}
-   
-      {% endblock %}
-  
-  </div>
-
-
-
-
-  
-  
-
-<div class="absolute bottom-0 right-0">
-  <span class="text-[clamp(0.6rem,5vw,1rem)] font-black overflow-x-auto mt-1 ml-0.75 text-blue-600 p-0.75 bg-white">qivip
-  </span>
-  </div>
-
-  </body>
-</html>

django/templates/components/ranking.html

@@ -1,63 +0,0 @@
-{% load static %}
-<link rel="stylesheet" href="{% static 'css/t-style.css' %}">
-<!doctype html>
-<html class="h-full">
-  <head>
-    <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  </head>
-  <body class="  dark:bg-gray-900 w-full justify-center h-full m-0">
-    <div style="height: calc(10vh);"  class=" m-0 text-white  bg-blue-600 rounded-lg  h-12 shadow-md  font-semibold px-1  w-full h-20 shadow-[0_2px_2px_rgba(0,0,0,0.1)] break-words text-center flex items-center justify-center overflow-x-auto text-[clamp(0.75rem,5vw,1.5rem)]" >Ranking 
-    </div>
-    <div class="m-4 flex justify-end font-bold">Frage 1/10</div>
-
-
-      
-   
-
-  
-
-    <div class="text-[clamp(0.75rem,5vw,1.25rem)] font-bold  flex items-center justify-around   border-blue-600  border-4 space-x-2  mt-2  overflow-x-auto  rounded-lg p-4 shadow-[0_2px_2px_rgba(0,0,0,0.1)] w-full">
-      <div style="background:linear-gradient(120deg, rgb(255, 208, 0),rgb(216, 151, 21))"  class="text-white !important px-4 rounded-sm">1. Platz</div>
-      <div class="text-stone-900   ">6000 Punkte</div>
-      <div class="">Person XY</div>
-      </div>
-
-    <div class=" text-[clamp(0.75rem,5vw,1.25rem)] font-bold p-4 flex items-center justify-around   border-blue-600  border-4 space-x-2  mt-2  overflow-x-auto  rounded-lg  shadow-[0_2px_2px_rgba(0,0,0,0.1)] w-full">
-        <div style="background:linear-gradient(120deg, rgb(102, 122, 122),rgb(194, 186, 186))" class="text-white !important  px-4 rounded-sm">2. Platz</div>
-        <div class="text-stone-900   ">5000 Punkte</div>
-        <div class="">Person XY</div>
-        </div>
-
-    <div class=" text-[clamp(0.75rem,5vw,1.25rem)] font-bold  flex items-center justify-around   border-blue-600  border-4 space-x-2  mt-2  overflow-x-auto  rounded-lg p-4 shadow-[0_2px_2px_rgba(0,0,0,0.1)] w-full">
-    <div style="background:linear-gradient(120deg, rgb(211, 91, 17),rgb(219, 168, 109))"  class="text-white !important  px-4 rounded-sm">3. Platz</div>
-    <div class="text-stone-900   ">600 Punkte</div>
-    <div class="">Person XY</div>
-    </div>
-      
-    <div class=" text-[clamp(0.75rem,5vw,1.25rem)] items-center flex justify-around font-bold  border-blue-600   border-4 space-x-2  mt-2 text-[clamp(0.6rem,5vw,1rem)] overflow-x-auto rounded-lg p-4 shadow-[0_2px_2px_rgba(0,0,0,0.1)] w-full">
-    <div>4. Platz</div>
-    <div>200 Punkte</div>
-    <div>Person XY</div>
-    </div>
-
-
-
-
- 
-
-
-
-  
-
-
-  
-  
-
-<div class="absolute bottom-0 right-0">
-  <span class="text-[clamp(0.6rem,5vw,1rem)] font-black overflow-x-auto mt-1 ml-0.75 text-blue-600 p-0.75 bg-white">qivip
-  </span>
-  </div>
-
-  </body>
-</html>

django/templates/homepage/home.html

@@ -4,7 +4,7 @@
 <div class="grid place-content-center md:h-screen h-150 w-full -z-50 top-0 p-4">
     <div class="text-center">
         <h2 class="font-bold md:text-8xl text-6xl md:mb-8 text-blue-600">qivip</h2>
-        <h3 class="mt-4 italic font-extralight sm:text-2xl text-md">Interaktives Lernen neu definiert.</h3>
+        <h3 class="mt-4 italic font-extralight sm:text-4xl text-md">weil Lernen auch Spaß <br> machen kann!</h3>
     </div>
     <div class="grid sm:grid-cols-3 place-items-stretch text-center mt-8 gap-4 p-4 border-3 bg-blue-100 border-blue-100 rounded-md">
         <a class="qp-a-button bg-green-500 text-white" href="{% url 'play:join_game' %}">Teilnehmen</a>
@@ -13,3 +13,46 @@
     </div>
 </div>
 {% endblock %}
+
+{% block faqs %}
+<style>
+   details[open] summary svg {
+    transform: rotate(180deg);
+  }
+
+</style>
+
+{% if faqs %}
+<div class="container mx-auto px-4 sm:px-6 lg:px-8 mt-8 mb-6">
+  <div class="flex items-center gap-3">
+    <h2 class="text-2xl font-bold text-gray-900">FAQs</h2>
+    <div class="h-0.5 flex-grow bg-gradient-to-r from-blue-600 to-transparent rounded-full"></div>
+  </div>
+</div>
+
+
+    <div class="input-group !max-w-4xl tracking-wide">
+        <h1 class="font-black text-blue-600 flex justify-between gap-2 lg:text-lg">
+
+
+        FAQs - häufig gestellte Fragen
+                <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="size-6">
+  <path stroke-linecap="round" stroke-linejoin="round" d="M9.879 7.519c1.171-1.025 3.071-1.025 4.242 0 1.172 1.025 1.172 2.687 0 3.712-.203.179-.43.326-.67.442-.745.361-1.45.999-1.45 1.827v.75M21 12a9 9 0 1 1-18 0 9 9 0 0 1 18 0Zm-9 5.25h.008v.008H12v-.008Z" />
+</svg></h1>
+   
+</div>
+
+{% for faq in faqs %}
+<div class="input-group mt-2.5 !max-w-4xl hover:!bg-gray-50">
+        <details>
+            <summary class="flex justify-between cursor-pointer font-bold">{{ faq.question }}
+                <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="size-7">
+                <path stroke-linecap="round" stroke-linejoin="round" d="m19.5 8.25-7.5 7.5-7.5-7.5" />
+                </svg>
+            </summary> 
+            <p class="text-blue-600">{{ faq.answer }}</p>
+        </details>
+</div>
+{% endfor %}
+{% endif %}
+{% endblock %}

django/templates/library/detail_quiz.html

@@ -1,41 +1,117 @@
 {% extends 'base.html' %}
 
 {% block content %}
+
 <div class="container mx-auto px-4">
-    <div class="flex justify-between items-center mb-6">
+    
-        <h1 class="text-2xl font-bold">{{ quiz.name }}</h1>
+    <div class="flex flex-wrap space-y-2 items-center justify-between mb-6">
-        <div class="flex space-x-2">
+        <h1 class="text-2xl font-bold mr-4 ">{{ quiz.name }}</h1> 
-            <a href="{% url 'library:edit_quiz' quiz.id %}" class=" text-white px-4 py-2 rounded-md text-sm lg:text-lg hover:scale-110 transition-colors">
+     
-                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" fill="currentColor" class="text-gray-400 size-7">
+        <div class=" flex flex-wrap space-x-2  ">
-                    <path d="M13.488 2.513a1.75 1.75 0 0 0-2.475 0L6.75 6.774a2.75 2.75 0 0 0-.596.892l-.848 2.047a.75.75 0 0 0 .98.98l2.047-.848a2.75 2.75 0 0 0 .892-.596l4.261-4.262a1.75 1.75 0 0 0 0-2.474Z" />
+           
-                    <path d="M4.75 3.5c-.69 0-1.25.56-1.25 1.25v6.5c0 .69.56 1.25 1.25 1.25h6.5c.69 0 1.25-.56 1.25-1.25V9A.75.75 0 0 1 14 9v2.25A2.75 2.75 0 0 1 11.25 14h-6.5A2.75 2.75 0 0 1 2 11.25v-6.5A2.75 2.75 0 0 1 4.75 2H7a.75.75 0 0 1 0 1.5H4.75Z" />
+            <div class="flex flex-wrap">
-                  </svg>   
+            {% if quiz.user_id == request.user %}
-            </a>
+            <a href="{% url 'library:edit_quiz' quiz.id %}" class=" text-white px-2 py-2 rounded-md text-sm lg:text-lg hover:scale-110 transition-colors">
-            <a href="{% url 'library:delete_quiz' quiz.id %}" class=" text-white px-4 py-2 rounded-md text-sm lg:text-lg hover:scale-110 transition-colors">
+                <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="size-7 text-gray-600">
-                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" fill="currentColor" class="size-7 text-gray-400">
+                    <path stroke-linecap="round" stroke-linejoin="round" d="m16.862 4.487 1.687-1.688a1.875 1.875 0 1 1 2.652 2.652L10.582 16.07a4.5 4.5 0 0 1-1.897 1.13L6 18l.8-2.685a4.5 4.5 0 0 1 1.13-1.897l8.932-8.931Zm0 0L19.5 7.125M18 14v4.75A2.25 2.25 0 0 1 15.75 21H5.25A2.25 2.25 0 0 1 3 18.75V8.25A2.25 2.25 0 0 1 5.25 6H10" />
-                    <path fill-rule="evenodd" d="M5 3.25V4H2.75a.75.75 0 0 0 0 1.5h.3l.815 8.15A1.5 1.5 0 0 0 5.357 15h5.285a1.5 1.5 0 0 0 1.493-1.35l.815-8.15h.3a.75.75 0 0 0 0-1.5H11v-.75A2.25 2.25 0 0 0 8.75 1h-1.5A2.25 2.25 0 0 0 5 3.25Zm2.25-.75a.75.75 0 0 0-.75.75V4h3v-.75a.75.75 0 0 0-.75-.75h-1.5ZM6.05 6a.75.75 0 0 1 .787.713l.275 5.5a.75.75 0 0 1-1.498.075l-.275-5.5A.75.75 0 0 1 6.05 6Zm3.9 0a.75.75 0 0 1 .712.787l-.275 5.5a.75.75 0 0 1-1.498-.075l.275-5.5a.75.75 0 0 1 .786-.711Z" clip-rule="evenodd" />
+                  </svg>
+                  
+            </a>
+            <a href="{% url 'library:delete_quiz' quiz.id %}" class=" text-white px-2 py-2 rounded-md text-sm lg:text-lg hover:scale-110 transition-colors">
+                <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="size-7 text-gray-600">
+                    <path stroke-linecap="round" stroke-linejoin="round" d="m14.74 9-.346 9m-4.788 0L9.26 9m9.968-3.21c.342.052.682.107 1.022.166m-1.022-.165L18.16 19.673a2.25 2.25 0 0 1-2.244 2.077H8.084a2.25 2.25 0 0 1-2.244-2.077L4.772 5.79m14.456 0a48.108 48.108 0 0 0-3.478-.397m-12 .562c.34-.059.68-.114 1.022-.165m0 0a48.11 48.11 0 0 1 3.478-.397m7.5 0v-.916c0-1.18-.91-2.164-2.09-2.201a51.964 51.964 0 0 0-3.32 0c-1.18.037-2.09 1.022-2.09 2.201v.916m7.5 0a48.667 48.667 0 0 0-7.5 0" />
                   </svg>
             </a>
+            {% endif %}
         </div>
+           
+            <div class="flex flex-wrap gap-2">
+                <a href="{% url 'library:copy_quiz' quiz.id %}"
+                   class="inline-flex items-center gap-2 px-4 py-2 bg-blue-600 text-white text-sm font-medium rounded-lg hover:bg-blue-700 transition-colors duration-200">
+                  <svg xmlns="http://www.w3.org/2000/svg" class="w-5 h-5" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor">
+                    <path stroke-linecap="round" stroke-linejoin="round"
+                      d="M11.35 3.836c-.065.21-.1.433-.1.664 0 .414.336.75.75.75h4.5a.75.75 0 0 0 .75-.75 2.25 2.25 0 0 0-.1-.664m-5.8 0A2.251 2.251 0 0 1 13.5 2.25H15c1.012 0 1.867.668 2.15 1.586m-5.8 0c-.376.023-.75.05-1.124.08C9.095 4.01 8.25 4.973 8.25 6.108V8.25m8.9-4.414c.376.023.75.05 1.124.08 1.131.094 1.976 1.057 1.976 2.192V16.5A2.25 2.25 0 0 1 18 18.75h-2.25m-7.5-10.5H4.875c-.621 0-1.125.504-1.125 1.125v11.25c0 .621.504 1.125 1.125 1.125h9.75c.621 0 1.125-.504 1.125-1.125V18.75m-7.5-10.5h6.375c.621 0 1.125.504 1.125 1.125v9.375m-8.25-3 1.5 1.5 3-3.75" />
+                  </svg>
+                  Quiz kopieren
+                </a>
+            
+                {% if quiz.questions.count != 0 %}
+                <a href="{% url 'play:create_game' quiz.id %}"
+                   class="inline-flex items-center gap-2 px-4 py-2 bg-blue-600 text-white text-sm font-medium rounded-lg hover:bg-blue-700 transition-colors duration-200">
+                  <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                      d="M14.752 11.168l-3.197-2.132A1 1 0 0010 9.87v4.263a1 1 0 001.555.832l3.197-2.132a1 1 0 000-1.664z" />
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                      d="M21 12a9 9 0 11-18 0 9 9 0 0118 0z" />
+                  </svg>
+                  Spielen
+                </a>           
+                {% endif %}
+              </div>
+            </div>
+          
+       
     </div>
 
     {% if quiz.description %}
-    <p class="text-gray-600 mb-8">{{ quiz.description }}</p>
+    <p class="text-gray-600 mb-4">{{ quiz.description }}</p>
     {% endif %}
+    <div class="flex justify-end mb-4">
+    {% if detail == True %}
+    
+<a href="{% url 'library:detail_quiz' quiz.id %}?show_answers=false">
+    <div class="flex items-center mr-2">
+    <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="size-6">
+        <path stroke-linecap="round" stroke-linejoin="round" d="M3.98 8.223A10.477 10.477 0 0 0 1.934 12C3.226 16.338 7.244 19.5 12 19.5c.993 0 1.953-.138 2.863-.395M6.228 6.228A10.451 10.451 0 0 1 12 4.5c4.756 0 8.773 3.162 10.065 7.498a10.522 10.522 0 0 1-4.293 5.774M6.228 6.228 3 3m3.228 3.228 3.65 3.65m7.894 7.894L21 21m-3.228-3.228-3.65-3.65m0 0a3 3 0 1 0-4.243-4.243m4.242 4.242L9.88 9.88" />
+      </svg>
+      &nbsp; Antworten verstecken
+    </div>
+      
+</a>
+{% else %}
+
+<a href="{% url 'library:detail_quiz' quiz.id %}?show_answers=true">
+    <div class="flex items-center mr-2">
+    <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="size-6">
+    <path stroke-linecap="round" stroke-linejoin="round" d="M2.036 12.322a1.012 1.012 0 0 1 0-.639C3.423 7.51 7.36 4.5 12 4.5c4.638 0 8.573 3.007 9.963 7.178.07.207.07.431 0 .639C20.577 16.49 16.64 19.5 12 19.5c-4.638 0-8.573-3.007-9.963-7.178Z" />
+    <path stroke-linecap="round" stroke-linejoin="round" d="M15 12a3 3 0 1 1-6 0 3 3 0 0 1 6 0Z" /> 
+  </svg>
+  &nbsp; Antworten anzeigen
+</div>
+
+</a>
+
+{% endif %}
+</div> 
+
 
     <div class="bg-white rounded-lg shadow-md border-blue-600 border-2 rounded-xl shadow-md">
         <div class="border-b border-gray-200 p-4">
-            <div class="flex justify-between items-center">
+            <div class="flex justify-between items-center flex-wrap">
-                <h2 class="text-xl font-semibold">Fragen</h2>
+                <h2 class="text-xl font-semibold">Fragen
-                <div class="flex space-x-2">
+                    {% for question in questions %}{% if forloop.last %}({{ forloop.counter }}) {% endif %} {% endfor %}
+                </h2>
+                <div class="flex space-x-2 flex-wrap">
+                    {% if quiz.user_id == request.user %}
+                    <a href="{% url 'library:new_question' %}?type=input&quiz_id={{ quiz.id }}" 
+                       class=" mt-1 bg-green-100 text-green-800 px-4 py-2 rounded-md text-xs lg:text-lg  hover:border-blue-600 border-2">
+                        Eingabe
+                    </a>
+                    {% endif %}
+
+
+                    {% if quiz.user_id == request.user %}
                     <a href="{% url 'library:new_question' %}?type=multiple_choice&quiz_id={{ quiz.id }}" 
-                       class="bg-blue-100 text-blue-800 px-4 py-2 rounded-md text-xs lg:text-lg hover:border-blue-600 border-2">
+                       class=" mt-1 bg-blue-100 text-blue-800 px-4 py-2 rounded-md text-xs lg:text-lg hover:border-blue-600 border-2">
                         Multiple Choice
                     </a>
+                    {% endif %}
+                    {% if quiz.user_id == request.user %}
                     <a href="{% url 'library:new_question' %}?type=true_false&quiz_id={{ quiz.id }}" 
-                       class="bg-purple-100 text-purple-800 px-4 py-2 rounded-md text-xs lg:text-lg  hover:border-blue-600 border-2">
+                       class=" mt-1 bg-purple-100 text-purple-800 px-4 py-2 rounded-md text-xs lg:text-lg  hover:border-blue-600 border-2">
                         Wahr/Falsch
                     </a>
+                    {% endif %}
                 </div>
             </div>
         </div>
@@ -45,63 +121,99 @@
             <div class="divide-y divide-gray-200">
                 {% for question in questions %}
                 
+
+                
                     <div class="w-full rounded-xl p-4 hover:bg-gray-50">
-                        <a class="block flex h-full w-full" href="{% url 'library:edit_question' question.id %}" >
+                        <p>{{ forloop.counter }}.</p>
+                        {% if quiz.user_id == request.user %} <a class="block flex h-full w-full" href="{% url 'library:edit_question' question.id %}" > {% endif %}
                         <div class="flex justify-between items-start">
                             
                             <div class="flex-grow">
                                 <p class="font-medium">{{ question.data.question }}</p>
                                 <div class="mt-1">
-                                    <span class="inline-flex items-center px-2 py-0.5 rounded text-xs font-medium {% if question.data.type == 'multiple_choice' %}bg-blue-100 text-blue-800{% else %}bg-purple-100 text-purple-800{% endif %}">
+                                    <span class="inline-flex items-center px-2 py-0.5 rounded text-xs font-medium {% if question.data.type == 'multiple_choice' %}bg-blue-100 text-blue-800 {% elif question.data.type == 'input' %} bg-green-100 text-green-800 {% else %}bg-purple-100 text-purple-800{% endif %}">
-                                        {% if question.data.type == 'multiple_choice' %}Multiple Choice{% else %}Wahr/Falsch{% endif %}
+                                        {% if question.data.type == 'multiple_choice' %}Multiple Choice{% elif question.data.type == 'input' %}Eingabe{% else %}Wahr/Falsch{% endif %}
                                     </span>
                                 </div>
                                 <div class="mt-2">
+                                    {% if detail %}
+
                                     {% if question.data.type == 'multiple_choice' %}
-                                        <ul class="space-y-1 ">
+                                    <div class="w-full gap-4 md:flex justify-between ">
-                                            {% for option in question.data.options %}
+                                    <ul class="space-y-1 ">
-                                                <li class="flex items-center text-sm">
+                                        {% for option in question.data.options %}
-                                                    {% if option.is_correct %}
+                                      
-                                                        <svg class="h-4 w-4 text-green-500 mr-1.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                            
-                                                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"/>
+                                            <li class="flex items-center text-sm">
-                                                        </svg>
+                                               
-                                                        <span class="font-medium text-green-700">{{ option.value }}</span>
+                                                {% if option.is_correct %}
-                                                    {% else %}
+                                                    <svg class="h-4 w-4 text-green-500 mr-1.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                                                        <svg class="h-4 w-4 text-gray-400 mr-1.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"/>
-                                                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M18 12H6"/>
+                                                    </svg>
-                                                        </svg>
+                                                    <span class="font-medium text-green-700">{{ option.value }}</span>
-                                                        <span class="text-gray-600">{{ option.value }}</span>
+                                                {% else %}
-                                                    {% endif %}
+                                                    <svg class="h-4 w-4 text-gray-400 mr-1.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                                                </li>
+                                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M18 12H6"/>
-                                            {% endfor %}
+                                                    </svg>
-                                        </ul>
+                                                    <span class="text-gray-600">{{ option.value }}</span>
-                                    {% else %}
+                                                {% endif %}
-                                    {% for option in question.data.options %}
+                                            </li>
-                                        {% if option.is_correct %}
+                                        {% endfor %}                           
-                                        <p class="text-sm">
+                                    </ul>
-                                        <span class="text-gray-500">Richtige Antwort:</span>
+                                       {% if question.image.image.url %}
-                                        <span class="ml-1 font-medium {% if option.value == "Wahr" %} text-green-700 {% else %}text-red-700{% endif %}">{{ option.value }}</span>
+                                    <img src="{{ question.image.image.url }}" alt="Bild der Frage" class="w-[200px] rounded-lg shadow-md border-blue-600 border-2 rounded-xl shadow-md object-contain mt-4 md:mt-0" />
-                                    </p>
-                                        {% endif %}
-                                {% endfor %}
                                     {% endif %}
                                 </div>  
+                                 
+                                    {% elif question.data.type == 'input' %}
+                                    <div class="w-full gap-4 md:flex justify-between ">    
+                                    <ul class="space-y-1 ">
+                                        {% for option in question.data.options %}
+                                            <li class="flex items-center text-sm">
+                                                  <svg class="h-4 w-4 text-green-500 mr-1.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"/>
+                                                    </svg>
+                                                    <span class="font-medium text-green-700">{{ option.value }}</span>
+                                            </li>
+                                        {% endfor %}
+                                    </ul>
+                                    {% if question.image.image.url %}
+                                    <img src="{{ question.image.image.url }}" alt="Bild der Frage" class="w-[200px] rounded-lg shadow-md border-blue-600 border-2 rounded-xl shadow-md object-contain mt-4 md:mt-0" />
+                                    {% endif %}
+                                </div> 
+                                {% else %}
+                                <div class="w-full gap-4 md:flex justify-between ">                  
+                                {% for option in question.data.options %}
+                                    {% if option.is_correct %}
+                                    <p class="text-sm">
+                                    <span class="text-gray-500">Richtige Antwort:</span>
+                                    <span class="ml-1 font-medium {% if option.value == "Wahr" %} text-green-700 {% else %}text-red-700{% endif %}">{{ option.value }}</span>
+                                </p>
+                                    {% endif %}
+                            {% endfor %}
+                                    {% if question.image.image.url %}
+                                    <img src="{{ question.image.image.url }}" alt="Bild der Frage" class="w-[200px] rounded-lg shadow-md border-blue-600 border-2 rounded-xl shadow-md object-contain mt-4 md:mt-0" />
+                                    {% endif %}
+                                    </div>
+                            
+                                {% endif %}
+
+
+                                    {% endif %}
+
+                                </div>
                             </div>
                             
                             <div class="flex h-full space-x-2 ml-4 items-center">
-                                <!--
-                                <a href="{% url 'library:edit_question' question.id %}" 
-                                   class="bg-gray-100 text-gray-700 px-3 py-1 rounded hover:bg-gray-200 transition-colors">
-                                    Bearbeiten
-                                </a>
-                                -->
 
                                 <a href=" {% url 'library:delete_question' question.id %}" 
                 class="  text-red-700 px-4 py-1 rounded hover:scale-110 ">
-                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" fill="currentColor" class="size-7 text-gray-400">
+                {% if quiz.user_id == request.user %}
-                    <path fill-rule="evenodd" d="M5 3.25V4H2.75a.75.75 0 0 0 0 1.5h.3l.815 8.15A1.5 1.5 0 0 0 5.357 15h5.285a1.5 1.5 0 0 0 1.493-1.35l.815-8.15h.3a.75.75 0 0 0 0-1.5H11v-.75A2.25 2.25 0 0 0 8.75 1h-1.5A2.25 2.25 0 0 0 5 3.25Zm2.25-.75a.75.75 0 0 0-.75.75V4h3v-.75a.75.75 0 0 0-.75-.75h-1.5ZM6.05 6a.75.75 0 0 1 .787.713l.275 5.5a.75.75 0 0 1-1.498.075l-.275-5.5A.75.75 0 0 1 6.05 6Zm3.9 0a.75.75 0 0 1 .712.787l-.275 5.5a.75.75 0 0 1-1.498-.075l.275-5.5a.75.75 0 0 1 .786-.711Z" clip-rule="evenodd" />
+                <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="size-7 text-gray-600">
+                    <path stroke-linecap="round" stroke-linejoin="round" d="m14.74 9-.346 9m-4.788 0L9.26 9m9.968-3.21c.342.052.682.107 1.022.166m-1.022-.165L18.16 19.673a2.25 2.25 0 0 1-2.244 2.077H8.084a2.25 2.25 0 0 1-2.244-2.077L4.772 5.79m14.456 0a48.108 48.108 0 0 0-3.478-.397m-12 .562c.34-.059.68-.114 1.022-.165m0 0a48.11 48.11 0 0 1 3.478-.397m7.5 0v-.916c0-1.18-.91-2.164-2.09-2.201a51.964 51.964 0 0 0-3.32 0c-1.18.037-2.09 1.022-2.09 2.201v.916m7.5 0a48.667 48.667 0 0 0-7.5 0" />
                   </svg>
-             </a>
+                  {% endif %}
+                  </a>
                             
                             </div>
                         </div>
@@ -121,5 +233,48 @@
             </div>
         {% endif %}
     </div>
+
+    <div class="flex justify-end">   
+        {% if quiz.base_quiz %}
+        <p class="text-gray-600 mt-2 ">Bearbeitung:<span class="text-blue-600 font-bold"> <a href="{% url 'library:overview_quiz' %}?filter=1&user={{ quiz.user_id }}">{{ quiz.user_id }}</a></span></p>
+        {% else %}
+        <p class="text-gray-600 mt-2 ">Autor:<span class="text-blue-600 font-bold"> <a href="{% url 'library:overview_quiz' %}?filter=1&user={{ quiz.user_id }}">{{ quiz.user_id }}</a></span></p>
+        {% endif %}
+    </div>
+
+<div class="flex justify-end">   
+{% if quiz.base_quiz %}
+<p class="text-gray-600  ">Kopie von: <a href="{% url 'library:detail_quiz' quiz.base_quiz.id %}"><span class="text-blue-600 font-bold">{{ quiz.base_quiz}}</span></a></p>
+{% endif %}
 </div>
+<div class="flex justify-end">  
+    {% if quiz.base_quiz %}
+    <p class="text-gray-600 ">Autor:<span class="text-blue-600 font-bold"> <a href="{% url 'library:overview_quiz' %}?filter=1&user={{ quiz.base_quiz.user_id }}">{{ quiz.base_quiz.user_id }}</a></span></p>
+    {% endif %}
+</div>
+
+<div class="flex flex-col max-w-full">
+    Credits: 
+    {% if quiz.credits %}
+        <p class="text-gray-600 mb-2 w-full break-words">
+            <span class="font-bold break-words">{{ quiz.credits }}</span>
+        </p>
+    {% endif %}
+</div>
+
+<div class="flex flex-col max-w-full">
+    <ul class="space-y-2">
+        {% for question in questions %}
+            {% if question.credits %}
+                <li class="text-gray-600 mb-2 w-full break-words font-bold break-words">
+                    {{ question.credits }}
+                    <span class="font-medium text-gray-500 break-words">(Frage: {{ forloop.counter }})</span>
+                </li>
+            {% endif %}
+        {% endfor %}
+    </ul>
+</div>
+
+</div>
+
 {% endblock %}

django/templates/library/form.html

@@ -5,7 +5,33 @@
     <form method="post" enctype="multipart/form-data">
         {% csrf_token %}
         {{ form.as_p }}
-        <button type="submit">Speichern</button>
+
+        {% if form.instance.image %}
+        <img src="{{ form.instance.image.image.url }}" style="max-width: 100px;" alt="Bild der Frage">
+        <label for="reset_image">
+            <input type="checkbox" name="reset_image" id="reset_image">
+            Bild zurücksetzen
+        </label>
+        {% endif %}
+        <div>
+            <label class="font-bold" for="quiz_image">Bild:</label>
+            <input  class="bg-blue-200 p-2 m-2 rounded-lg border-2 border-blue-400" type="file" name="quiz_image" id="quiz_image">
+        </div>
+
+       <div class="text-center text-gray-600 text-sm dislay-flex align-bottom">
+            <label class=''>Mit der Erstellung von diesem Quiz stimmen Sie der <a class="text-blue-600" href="/privacy">Datenschutzerklärung </a> zu.</label>
+        </div>
+
+        <div class="flex justify-center space-x-3">
+            <a href="{% if object.quiz_id %}{% url 'library:detail_quiz' object.quiz_id.id %}{% else %}{% url 'library:overview_quiz' %}{% endif %}" 
+               class="inline-flex items-center px-4 py-2 border border-gray-300 shadow-sm text-sm font-medium rounded-md text-gray-700 bg-white hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500">
+                Abbrechen
+            </a>
+            <button type="submit" 
+                    class="inline-flex items-center px-4 py-2 border border-transparent shadow-sm text-sm font-medium rounded-md text-white bg-blue-600 hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500">
+                Speichern
+            </button>
+        </div>
     </form>
 </div>
 {% endblock %}

django/templates/library/head.html

@@ -0,0 +1,145 @@
+{% load static %}
+
+{% block extra_css %}
+<style>
+
+
+  .custom-outline {
+    -webkit-text-stroke: 0.2px rgb(0, 0, 0);
+  }
+</style>
+{% endblock %}
+
+{% block head %}
+<div class="container mx-auto px-4 py-4 flex justify-between items-center">
+    <button id="filterButton" class="p-2 hover:bg-gray-100 rounded-lg transition-colors duration-200 flex items-center gap-2 text-gray-700">
+        <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 4a1 1 0 011-1h16a1 1 0 011 1v2.586a1 1 0 01-.293.707l-6.414 6.414a1 1 0 00-.293.707V17l-4 4v-6.586a1 1 0 00-.293-.707L3.293 7.293A1 1 0 013 6.586V4z" />
+        </svg>
+        <span>Filter</span>
+    </button>
+    <div class="flex gap-2">
+        <a href="{% url link %}" class="inline-flex items-center px-4 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors duration-200">
+            <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 mr-2" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15" />
+            </svg>
+            Zurücksetzen
+        </a>
+        <a href="{% url 'library:new_quiz' %}" class="inline-flex items-center px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition-colors duration-200">
+            <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 mr-2" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4" />
+            </svg>
+            Neues Quiz
+        </a>
+    </div>
+</div>
+
+<div id="filterPanel" class="container mx-auto px-4 {% if request.GET.filter == '1' %}block{% else %}hidden{% endif %}">
+    <div class="bg-white rounded-xl shadow-lg p-6 border border-gray-200">
+      <form action="{% url link %}" method="get" class="grid grid-cols-1 md:grid-cols-3 gap-6">
+         <input type="hidden" name="filter" id="filter-input"> 
+        <div class="space-y-2">
+            <div class="flex gap-2">
+            <input type="checkbox" name="use_min_amount_questions" id="use_min_amount_questions" {% if form.use_min_amount_questions.value %}checked{% endif %}>
+            <label class="block text-sm font-medium text-gray-700">minimale Anzahl an Fragen</label>
+            </div>
+            <input 
+      type="range" 
+      name="min_amount_questions" 
+      id="id_min_amount_questions"
+      min="0" 
+      max="100" 
+      step="1"
+      value="{{ form.min_amount_questions.value|default_if_none:0 }}" 
+      class="w-full accent-blue-600"
+      oninput="document.getElementById('min_amount_value').textContent = this.value + ' Frage(n)'"
+    {% if not form.use_min_amount_questions.value %}disabled{% endif %}
+    >
+
+    <span id="min_amount_value" class="text-sm font-semibold text-gray-800">
+      {{ form.min_amount_questions.value|default_if_none:0 }} Frage(n)
+    </span>
+    <br>
+    <span class="text-xs text-gray-600"> Quizze anderer User werden erst ab min. 1 Frage angezeigt.</span>
+    </div>
+
+        <div class="space-y-2">
+            <div class="flex gap-2">
+            <input type="checkbox" name="use_max_amount_questions" id="use_max_amount_questions" {% if form.use_max_amount_questions.value %}checked{% endif %}>
+            <label class="block text-sm font-medium text-gray-700">maximale Anzahl an Fragen</label>
+            </div>
+       <input 
+      type="range" 
+      name="max_amount_questions" 
+      id="id_max_amount_questions"
+      min="1" 
+      max="100" 
+      step="1"
+      value="{{ form.max_amount_questions.value|default_if_none:100 }}" 
+      class="w-full accent-blue-600"
+      oninput="document.getElementById('max_amount_value').textContent = this.value+' Frage(n)'"
+       {% if not form.use_max_amount_questions.value %}disabled{% endif %}
+    >
+
+ <span id="max_amount_value" class="text-sm font-semibold text-gray-800">
+      {{ form.max_amount_questions.value|default_if_none:100 }} Frage(n)
+    </span>
+</div>
+
+                <div class="space-y-2">
+            <label class="block text-sm font-medium text-gray-700">veröffentlicht von User</label>
+            <input type="text" name="user" class="border-2 border-gray-300 rounded-lg p-2 w-full" id="id_user" value="{{ form.user.value|default_if_none:'' }}">
+        </div>
+       <div class="space-y-2">
+        <label class="block text-sm font-medium text-gray-700">Kategorie</label>
+        {{ form.categories }}
+
+    </div> 
+       <div class="space-y-2">
+        <label class="block text-sm font-medium text-gray-700">Suche</label>
+             {{ form.search }}
+
+    </div> 
+ 
+
+        <div class="md:col-span-3 flex justify-end">
+            <button
+             type="submit" class="inline-flex items-center px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition-colors duration-200">
+                <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 mr-2" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 4a1 1 0 011-1h16a1 1 0 011 1v2.586a1 1 0 01-.293.707l-6.414 6.414a1 1 0 00-.293.707V17l-4 4v-6.586a1 1 0 00-.293-.707L3.293 7.293A1 1 0 013 6.586V4z"></path>
+                </svg>
+                Filtern
+            </button>
+        </div>
+    </form>    
+    </div>
+</div>
+</form>
+<script>
+
+document.addEventListener('DOMContentLoaded', () => {
+
+   
+  const checkbox = document.getElementById('use_min_amount_questions');
+  const slider = document.getElementById('id_min_amount_questions');
+
+  const checkbox_max = document.getElementById('use_max_amount_questions');
+  const slider_max = document.getElementById('id_max_amount_questions');
+
+  checkbox.addEventListener('change', () => {
+    slider.disabled = !checkbox.checked;
+  });
+
+    checkbox_max.addEventListener('change', () => {
+    slider_max.disabled = !checkbox_max.checked;
+  });
+
+});
+
+
+
+
+</script>
+{% endblock %}
+
+