Merge branch '94-langfristig-unnotige-packages-code-etc-entfernen' into 'master'

Resolve "Langfristig: Unnötige Packages/Code etc. entfernen!"

Closes #94

See merge request enrichment-2024/qivip!73

.gitignore

@@ -3,3 +3,7 @@ __pycache__
 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
 
@@ -47,17 +48,63 @@ Um das Projekt erfolgreich zu starten, folge diesen Schritten:
 
 ### 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
+   source .venv/bin/activate  # Linux
+   .venv\Scripts\activate     # Windows
+   ```
+
+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
    ```
-- Bestimmten Port (z. B. 9000):
+
+### 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 runserver 9000
+   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!
 
 ## Superuser erstellen
@@ -100,10 +147,10 @@ npx @tailwindcss/cli -i <INPUT-DATEI> -o <OUTPUT-DATEI> --watch --minify
 
 ```sh
 # unter Linux mit Tailwind Binärdatei:
-tailwindcss -i core/static/homepage/t-input.css -o core/static/homepage/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:
-npx @tailwindcss/cli -i .\core\static\homepage\t-input.css -o .\core\static\homepage\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
 ```
 
 ## 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

@@ -1,19 +1,59 @@
 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
+
+
 
 # Create your views here.
 @login_required
 def home(request):
     return render(request, 'accounts/home.html')
 
+
+
 def register(response):
     if response.method == "POST":
         form = RegisterForm(response.POST)
         if form.is_valid():
-            form.save()
-            return redirect("home")
+            user=form.save()
+            login(response, user) #automatischer Login nach Registrierung 
+            return redirect("accounts:home")
     else:
         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

@@ -10,11 +10,13 @@ For the full list of settings and their values, see
 https://docs.djangoproject.com/en/5.1/ref/settings/
 """
 
+import json
 from pathlib import Path
 
 # 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/
@@ -27,25 +29,30 @@ DEBUG = True
 
 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.apps.PlayConfig',
+    'play',
     'django.contrib.admin',
     'django.contrib.auth',
     'django.contrib.contenttypes',
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
+    'channels',
+    'django_cleanup',
 ]
 
 MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',
+    'whitenoise.middleware.WhiteNoiseMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
     'django.middleware.common.CommonMiddleware',
     'django.middleware.csrf.CsrfViewMiddleware',
@@ -73,6 +80,17 @@ 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", 6379)],
+        },
+    },
+}
+
 
 
 # Database
@@ -85,6 +103,15 @@ 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
@@ -121,11 +148,22 @@ 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.CompressedStaticFilesStorage'
+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
 
 DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
 
 LOGIN_URL = '/account/login/'
+import os
+
+MEDIA_URL = '/media/'  # URL, um auf Medien-Dateien zuzugreifen
+MEDIA_ROOT = os.path.join(BASE_DIR, 'media')  # Speicherort für hochgeladene Dateien

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
 
@@ -24,3 +26,6 @@ urlpatterns = [
     path('play/', include('play.urls')),
     path('library/', include('library.urls')),
 ]
+
+if settings.DEBUG:
+    urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

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
 
 # 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
     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')
     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
-    search_fields = ('name',)
+
+
+class QivipQuizFavoriteAdmin(admin.ModelAdmin):
+    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

@@ -4,9 +4,28 @@ from .models import QivipQuiz, QivipQuestion
 class QuizForm(forms.ModelForm):
     class Meta:
         model = QivipQuiz
-        fields = ['name', 'description', '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 ...', 'list': 'quiz-names',
+    }))
+
+
+    min_amout_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={
+        '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'
+    }))

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/0016_alter_qivipquiz_status.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-03-16 12:53
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0015_alter_qivipquiz_difficulty'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='qivipquiz',
+            name='status',
+            field=models.CharField(choices=[('öffentlich', 'Öffentlich'), ('versteckt', 'Versteckt'), ('privat', 'Privat')], default='öffentlich', max_length=10),
+        ),
+    ]

django/library/migrations/0017_alter_qivipquiz_difficulty.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-03-16 12:54
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0016_alter_qivipquiz_status'),
+    ]
+
+    operations = [
+        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),
+        ),
+    ]

django/library/migrations/0018_alter_qivipquiz_description.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-03-16 13:03
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0017_alter_qivipquiz_difficulty'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='qivipquiz',
+            name='description',
+            field=models.TextField(blank=True, default='In dem Quiz geht es um ...', max_length=150, null=True),
+        ),
+    ]

django/library/migrations/0019_alter_qivipquiz_description.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-03-16 13:05
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0018_alter_qivipquiz_description'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='qivipquiz',
+            name='description',
+            field=models.TextField(default='In dem Quiz geht es um ...', max_length=255, null=True),
+        ),
+    ]

django/library/migrations/0020_alter_qivipquiz_description.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.1.7 on 2025-03-16 13:08
+
+import library.models
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0019_alter_qivipquiz_description'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='qivipquiz',
+            name='description',
+            field=models.TextField(default='In dem Quiz geht es um ...', max_length=255, validators=[library.models.QivipQuiz.validate_description]),
+        ),
+    ]

django/library/migrations/0021_alter_qivipquiz_name.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-03-16 14:34
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0020_alter_qivipquiz_description'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='qivipquiz',
+            name='name',
+            field=models.CharField(max_length=100),
+        ),
+    ]

django/library/migrations/0022_alter_qivipquiz_description_alter_qivipquiz_name.py

@@ -0,0 +1,24 @@
+# Generated by Django 5.1.7 on 2025-03-16 14:35
+
+import library.models
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0021_alter_qivipquiz_name'),
+    ]
+
+    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]),
+        ),
+        migrations.AlterField(
+            model_name='qivipquiz',
+            name='name',
+            field=models.CharField(max_length=75),
+        ),
+    ]

django/library/migrations/0023_qivipquiz_image.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-03-21 17:24
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0022_alter_qivipquiz_description_alter_qivipquiz_name'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='qivipquiz',
+            name='image',
+            field=models.ImageField(blank=True, null=True, upload_to='quiz_images/'),
+        ),
+    ]

django/library/migrations/0024_alter_qivipquiz_image.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-03-22 10:22
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0023_qivipquiz_image'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='qivipquiz',
+            name='image',
+            field=models.ImageField(blank=True, max_length=256, null=True, upload_to='quiz_images/'),
+        ),
+    ]

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/models.py

@@ -2,12 +2,22 @@ from django.db import models
 from django.contrib.auth.models import User
 from django.utils.text import slugify
 import uuid
+from django.core.exceptions import ValidationError
+
+
+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 = {
-        "public": "Öffentlich",
-        "hidden": "Versteckt",
-        "private": "Privat",
+        "öffentlich": "Öffentlich",
+        #"versteckt": "Versteckt",
+        "privat": "Privat",
     }
     DIFFICULTY_VALUES = {
         "1": "1",
@@ -15,41 +25,106 @@ class QivipQuiz(models.Model):
         "3": "3",
         "4": "4",
         "5": "5",
-        "not defined":"nicht gesetzt",
+        "nicht gesetzt":"nicht gesetzt",
 
     }
 
+
+
+        
+    def validate_description(value):
+        if value.strip() == "In dem Quiz geht es um ...":
+            raise ValidationError("Bitte gib eine aussagekräftige Beschreibung ein.")
+
+    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="public")
-    category = models.ForeignKey('QuizCategory', related_name='quiz', on_delete=models.CASCADE)
-    tags = models.ManyToManyField('Tag', blank=True)
-    name = models.CharField(max_length=255)
-    description = models.TextField(blank=True, null=True, default="In dem Quiz geht es um ...")
-    difficulty= models.CharField(max_length=11, choices=list(DIFFICULTY_VALUES.items()), default="not defined", help_text="1: niedrigste Schwierigkeit und 5: höchste Schwierigkeit")
-
+    status = models.CharField(max_length=10, choices=list(STATUS_VALUES.items()), default="öffentlich")
+    category = models.ForeignKey('QuizCategory',verbose_name="Kategorie", related_name='quiz', on_delete=models.CASCADE)
+    name = models.CharField(max_length=75,verbose_name="Name des Quizzes")
+    description = models.TextField(validators=[validate_description],max_length=200,blank=False, default="In dem Quiz geht es um ...", verbose_name="Beschreibung")
+    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")
+    credits=models.TextField(blank=True, editable=True)
+    average_rating = models.FloatField(default=3.0)
+    rating_count = models.IntegerField(default=0)
     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"
+)
 
     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):
+        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

@@ -1,6 +1,8 @@
 from django.urls import path
-from . import views
 
+from django.conf import settings
+from . import views
+from django.conf.urls.static import static
 app_name = 'library'
 
 urlpatterns = [
@@ -12,4 +14,8 @@ 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'),
+    path('detail/copy/<int:pk>/', views.copy_quiz, name='copy_quiz'),
+    path('favorite_quiz/<int:pk>/', views.favorite_quiz, name='favorite_quiz'),
+    path("quiz-names-json/", views.quiz_names_json, name="quiz_names_json"),
+
 ]

django/library/views.py

@@ -1,29 +1,201 @@
+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
+from .models import QivipQuiz
+from .forms import QuizFilterForm
+from django.db.models import Count
+from django.contrib.auth.models import User
 # Übersicht aller Quizze
-@login_required
+
+
+def quiz_names_json(request):
+    form = QuizFilterForm(request.GET)
+    if form.is_valid():
+        search = form.cleaned_data.get('search')
+        names = list(
+    QivipQuiz.objects.all().annotate(max_amout_questions=Count('questions')).filter(max_amout_questions__gte=1, status='öffentlich', name__icontains=search)
+    .values_list('name', flat=True)
+    .distinct()
+)
+    return JsonResponse(names, safe=False)
+
 def overview_quiz(request):
-    quizzes = QivipQuiz.objects.filter(user_id=request.user)
-    return render(request, 'library/overview_quiz.html', {'quizzes': quizzes})
+    # 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_amout_questions=Count('questions'))
+        favorite_quizzes = favorite_quizzes.filter(id__in=favorite_quiz_ids).annotate(max_amout_questions=Count('questions'))
+        filter_other_quizzes = QivipQuiz.objects.exclude(user_id=request.user)
+    else:
+        favorite_quizzes = QivipQuiz.objects.none()
+        filter_my_quizzes = QivipQuiz.objects.none()
+        filter_other_quizzes = QivipQuiz.objects.all()
+    
+    # Apply common filters to other quizzes
+    filter_other_quizzes = filter_other_quizzes.annotate(max_amout_questions=Count('questions'))
+    filter_other_quizzes = filter_other_quizzes.filter(max_amout_questions__gte=1, status='öffentlich')
+
+
+  
+
+
+    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')
+        
+        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_other_quizzes=QivipQuiz.objects.none()
+
+        if search:
+            filters['name__icontains'] = search
+        if  min_amout_questions:
+            filters['max_amout_questions__gte'] =  min_amout_questions
+        if max_amout_questions:
+            filters['max_amout_questions__lte'] = max_amout_questions
+
+        try:
+           filter_other_quizzes = filter_other_quizzes.filter(**filters)
+        except:
+            filter_other_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 other quizzes
+        other_quizzes_paginator = Paginator(filter_other_quizzes.order_by('-creation_date'), 8)  # 8 quizzes per page
+        try:
+            other_quizzes = other_quizzes_paginator.page(request.GET.get('other_page', 1))
+        except:
+            other_quizzes = other_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)  # 8 quizzes per page
+        try:
+           favorite_quizzes = favorite_quizzes_paginator.page(request.GET.get('my_page', 1))
+        except:
+            favorite_quizzes = favorite_quizzes_paginator.page(1)
+
+        context = {
+            'show_search': True,
+            'favorite_quiz_ids': favorite_quiz_ids,
+            'favorite_quizzes':favorite_quizzes,
+            'my_quizzes': my_quizzes,
+            'other_quizzes': other_quizzes,
+            'form': form,
+        }
+
+        return render(request, 'library/overview_quiz.html', context)
+      
+# Neues Quiz erstellen
+@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)
+
+
+        form = QuizForm(request.POST, request.FILES)
         if form.is_valid():
             quiz = form.save(commit=False)
+            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.creator = request.user
             quiz.save()
-            form.save_m2m()  # Speichert die Many-to-Many Beziehungen (Tags)
-            return redirect('library:edit_quiz', pk=quiz.pk)
+            #form.save_m2m()  # Speichert die Many-to-Many Beziehungen (Tags)
+            return redirect('library:detail_quiz', pk=quiz.pk)
+            
     else:
         form = QuizForm()
     return render(request, 'library/form.html', {'form': form})
@@ -33,10 +205,33 @@ def new_quiz(request):
 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)
+        form = QuizForm(request.POST, instance=quiz, files=request.FILES) 
         if form.is_valid():
+
+            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
+
+            
+            
             form.save()
-            return redirect('library:overview_quiz')
+            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})
@@ -47,15 +242,28 @@ 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, 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:
@@ -63,10 +271,46 @@ def detail_quiz(request, pk):
 
     context = {
         'quiz': quiz,
-        'questions': questions
+        'questions': questions,
+        'detail':show_answers,
     }
     return render(request, 'library/detail_quiz.html', context)
 
+
+@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
+    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
 def question_list(request):
@@ -95,7 +339,7 @@ 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}')
        
@@ -113,6 +357,17 @@ 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
@@ -140,7 +395,17 @@ 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')
         question.save()
+        #return modified(request, pk=quiz.pk)
         return redirect('library:detail_quiz', pk=quiz.pk)
     else:
         # Initialize empty question data for new questions
@@ -153,6 +418,19 @@ 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,
@@ -162,12 +440,14 @@ 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)
@@ -176,6 +456,8 @@ 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')
     
@@ -183,6 +465,7 @@ 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':
@@ -227,6 +510,12 @@ 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':
@@ -239,6 +528,17 @@ 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
@@ -268,18 +568,32 @@ def edit_question(request, pk):
             }
             
         question.data = json.dumps(json_data)
+        question.time_per_question = request.POST.get('time_per_question', '30')
+
+        
         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 = {
             '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):
@@ -291,5 +605,11 @@ 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

@@ -0,0 +1,916 @@
+{
+  "name": "django",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "django",
+      "version": "1.0.0",
+      "license": "ISC",
+      "dependencies": {
+        "@tailwindcss/cli": "^4.1.5",
+        "tailwindcss": "^4.1.5"
+      }
+    },
+    "node_modules/@parcel/watcher": {
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/@parcel/watcher/-/watcher-2.5.1.tgz",
+      "integrity": "sha512-dfUnCxiN9H4ap84DvD2ubjw+3vUNpstxa0TneY/Paat8a3R4uQZDLSvWjmznAY/DoahqTHl9V46HF/Zs3F29pg==",
+      "hasInstallScript": true,
+      "dependencies": {
+        "detect-libc": "^1.0.3",
+        "is-glob": "^4.0.3",
+        "micromatch": "^4.0.5",
+        "node-addon-api": "^7.0.0"
+      },
+      "engines": {
+        "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",
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+        "arm64"
+      ],
+      "optional": true,
+      "os": [
+        "android"
+      ],
+      "engines": {
+        "node": ">= 10.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
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+      ],
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+      ],
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+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
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+        "freebsd"
+      ],
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+      },
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+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/@parcel/watcher-linux-arm-glibc": {
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+      ],
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+      "os": [
+        "win32"
+      ],
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+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
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+      "cpu": [
+        "x64"
+      ],
+      "optional": true,
+      "os": [
+        "win32"
+      ],
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+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
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+      "resolved": "https://registry.npmjs.org/@tailwindcss/cli/-/cli-4.1.5.tgz",
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+      "dependencies": {
+        "@parcel/watcher": "^2.5.1",
+        "@tailwindcss/node": "4.1.5",
+        "@tailwindcss/oxide": "4.1.5",
+        "enhanced-resolve": "^5.18.1",
+        "mri": "^1.2.0",
+        "picocolors": "^1.1.1",
+        "tailwindcss": "4.1.5"
+      },
+      "bin": {
+        "tailwindcss": "dist/index.mjs"
+      }
+    },
+    "node_modules/@tailwindcss/node": {
+      "version": "4.1.5",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/node/-/node-4.1.5.tgz",
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+      "dependencies": {
+        "enhanced-resolve": "^5.18.1",
+        "jiti": "^2.4.2",
+        "lightningcss": "1.29.2",
+        "tailwindcss": "4.1.5"
+      }
+    },
+    "node_modules/@tailwindcss/oxide": {
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+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide/-/oxide-4.1.5.tgz",
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+      "engines": {
+        "node": ">= 10"
+      },
+      "optionalDependencies": {
+        "@tailwindcss/oxide-android-arm64": "4.1.5",
+        "@tailwindcss/oxide-darwin-arm64": "4.1.5",
+        "@tailwindcss/oxide-darwin-x64": "4.1.5",
+        "@tailwindcss/oxide-freebsd-x64": "4.1.5",
+        "@tailwindcss/oxide-linux-arm-gnueabihf": "4.1.5",
+        "@tailwindcss/oxide-linux-arm64-gnu": "4.1.5",
+        "@tailwindcss/oxide-linux-arm64-musl": "4.1.5",
+        "@tailwindcss/oxide-linux-x64-gnu": "4.1.5",
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+      "engines": {
+        "node": ">=6"
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+    "node_modules/to-regex-range": {
+      "version": "5.0.1",
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+        "node": ">=8.0"
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+    }
+  }
+}

django/package.json

@@ -0,0 +1,16 @@
+{
+  "name": "django",
+  "version": "1.0.0",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "description": "",
+  "dependencies": {
+    "@tailwindcss/cli": "^4.1.5",
+    "tailwindcss": "^4.1.5"
+  }
+}

django/play/admin.py

@@ -1,3 +1,6 @@
 from django.contrib import admin
+from .models import QuizGame, QuizGameParticipant
 
 # Register your models here.
+admin.site.register(QuizGame)
+admin.site.register(QuizGameParticipant)

django/play/consumers.py

@@ -0,0 +1,527 @@
+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.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.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 +1,412 @@
+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.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):
+        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}
+            )
+            
+            if not created:
+                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=6379, 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=6379, 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/0001_initial.py

@@ -0,0 +1,37 @@
+# Generated by Django 5.1.7 on 2025-03-15 13:48
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('library', '0015_alter_qivipquiz_difficulty'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='QuizGame',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('join_code', models.CharField(max_length=6, unique=True)),
+                ('host_user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='host_user', to=settings.AUTH_USER_MODEL)),
+                ('quiz_id', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='library.qivipquiz')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='QuizGameParticipant',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('display_name', models.CharField(max_length=15, verbose_name='Anzeigename')),
+                ('score', models.IntegerField(max_length=10, verbose_name='Punkte')),
+                ('avatar', models.CharField(max_length=200)),
+                ('quiz_game', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='participant', to='play.quizgame')),
+            ],
+        ),
+    ]

django/play/migrations/0002_alter_quizgame_join_code.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-03-15 13:59
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('play', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='quizgame',
+            name='join_code',
+            field=models.CharField(blank=True, max_length=6, unique=True),
+        ),
+    ]

django/play/migrations/0003_quizgameparticipant_participant_id_and_more.py

@@ -0,0 +1,29 @@
+# Generated by Django 5.1.7 on 2025-03-15 19:05
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('play', '0002_alter_quizgame_join_code'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='quizgameparticipant',
+            name='participant_id',
+            field=models.CharField(default=1, max_length=200, unique=True),
+            preserve_default=False,
+        ),
+        migrations.AlterField(
+            model_name='quizgameparticipant',
+            name='avatar',
+            field=models.CharField(blank=True, default='', max_length=200),
+        ),
+        migrations.AlterField(
+            model_name='quizgameparticipant',
+            name='score',
+            field=models.IntegerField(default=0, verbose_name='Punkte'),
+        ),
+    ]

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/models.py

@@ -1,3 +1,77 @@
 from django.db import models
+from django.contrib.auth.models import User
+from library.models import QivipQuiz
+from django.http import response
+import random, string
 
 # Create your models here.
+class QuizGame(models.Model):
+    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:
+            self.join_code = self.generate_unique_code()        
+        super().save(*args, **kwargs)
+
+    def generate_unique_code(self):
+        for i in range(10):
+            new_code = ''.join(random.choices(string.digits, k=6))
+            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="participants")
+    score = models.IntegerField(verbose_name="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:
+            self.participant_id = self.generate_unique_id()
+        super().save(*args, **kwargs)
+        
+    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 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

@@ -4,6 +4,14 @@ from . import views
 app_name = 'play'
 
 urlpatterns = [
-    path('lobby', views.lobby, name='lobby'),
+    path('game/new/<int:quiz_id>', views.create_game, name='create_game'),
+    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

@@ -1,8 +1,338 @@
+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, HttpResponseNotFound
+from django.contrib import messages
+from django.conf import settings
+
+import json
+
 
 # Create your views here.
-def lobby(request):
-    return render(request, 'play/lobby.html')
+def lobby(request, join_code):
+
+    
+    
+    quiz_game = get_object_or_404(QuizGame, join_code=join_code)
+    quiz = get_object_or_404(QivipQuiz, pk=quiz_game.quiz_id.id)
+    context = {
+        'quiz': quiz,
+        'quiz_game': quiz_game,
+    }
+
+
+    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
+            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.save()
+    except QuizGameParticipant.DoesNotExist:
+        return redirect('play:create_participant', join_code=join_code)
+
+    context['participant'] = participant
+    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):
+    mode = request.GET.get('mode','default')
+    request.session['mode'] = mode
+    quiz_game = get_object_or_404(QuizGame, join_code=join_code)
+    if mode!="learn":
+     if "participant_id" in request.COOKIES:
+        # Prüfe ob der Teilnehmer noch existiert
+        participant_id = request.COOKIES['participant_id']
+        try:
+            participant = QuizGameParticipant.objects.get(participant_id=participant_id)
+            if participant.quiz_game.join_code != join_code:
+                participant.quiz_game = quiz_game
+                participant.score = 0  # Reset score when joining new game
+                participant.save()
+            return redirect('play:lobby', join_code=join_code)
+        except QuizGameParticipant.DoesNotExist:
+            # Cookie löschen wenn Teilnehmer nicht mehr existiert
+            response = HttpResponseRedirect(request.path)
+            response.delete_cookie('participant_id')
+            return response
+
+     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.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:
+            messages.error(request, "Dieses Spiel existiert nicht.")
     return render(request, 'play/join_game.html')
+
+def finished(request, join_code):
+    try:
+        game = QuizGame.objects.get(join_code=join_code)
+        participant = None
+        participant_id = request.session.get('participant_id')
+        if participant_id:
+            participant = QuizGameParticipant.objects.filter(
+                quiz_game=game,
+                participant_id=participant_id
+            ).first()
+
+        context = {
+            'join_code': join_code,
+            'is_host': str(game.host_id) == str(request.session.get('host_id')),
+            '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 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 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.save()
+            quiz_game.current_state = "question"
+            quiz_game.question_start_time = timezone.now()
+            quiz_game.save()
+  
+            return redirect('play:question',join_code)
+        
+        
+        return render(request, 'play/lobby.html', context=context)

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/accounts/home.html

@@ -9,11 +9,15 @@
       
         <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>
+       
         <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

@@ -37,6 +37,11 @@
                 {{ form.password2 }}
 
                 </div>
+                <div class="register">
+                
+                    {{ form.email }}
+    
+                    </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>

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 'homepage/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 'homepage/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

@@ -4,12 +4,164 @@
 <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="italic font-extralight sm:text-2xl text-md">Interaktives Lernen neu definiert.</h3>
+        <h3 class="mt-4 italic font-extralight sm:text-2xl text-md">Interaktives Lernen neu definiert.</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="#">Teilnehmen</a>
-        <a class="qp-a-button bg-indigo-500 text-white" href="#">Moderieren</a>
-        <a class="qp-a-button bg-purple-500 text-white" href="#">Verwalten</a>
+        <a class="qp-a-button bg-green-500 text-white" href="{% url 'play:join_game' %}">Teilnehmen</a>
+        <a class="qp-a-button bg-indigo-500 text-white" href="{% url 'library:overview_quiz' %}">Moderieren</a>
+        <a class="qp-a-button bg-purple-500 text-white" href="{% url 'library:new_quiz' %}">Erstellen</a>
     </div>
 </div>
 {% endblock %}
+
+{% block faqs %}
+<style>
+   details[open] summary svg {
+    transform: rotate(180deg);
+  }
+
+</style>
+
+
+<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>
+
+
+<div class="input-group mt-2.5 !max-w-4xl hover:!bg-gray-50">
+        <details>
+            <summary class="flex justify-between cursor-pointer font-bold">Was ist qivip?
+                <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">qivip ist eine Webseite zum Lernen! Es können vor allem Quizze erstellt, bearbeitet, kopiert und auch gespielt werden. </p>
+        </details>
+</div>
+
+<div class="input-group mt-2.5 !max-w-4xl hover:!bg-gray-50">
+        <details>
+            <summary class="flex justify-between cursor-pointer font-bold">Was sind die Vorteile von qivip?
+                <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">
+                Einige Vorteile von qivip:
+                <br>
+                - Sie können Quizze moderieren ohne Account (siehe wie man Quizze mit mehreren Personen gemeinsam spielt)
+                <br>
+                - alle öffentlichen Quizze können auch ohne Account gespielt werden
+                <br>
+                - qivip ist 100% kostenlos
+                                <br>
+                - es gibt keine Werbung
+                                                <br>
+                - qivip ist Open Source
+            </p>
+        </details>
+</div>
+
+<div class="input-group mt-2.5 !max-w-4xl hover:!bg-gray-50">
+        <details>
+            <summary class="flex justify-between cursor-pointer font-bold">Ist qivip kostenlos?
+                <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">Ja! qivip ist zu 100% kostenlos und es gibt keine versteckten Kosten.</p>
+        </details>
+</div>
+
+<div class="input-group mt-2.5 !max-w-4xl hover:!bg-gray-50">
+        <details>
+            <summary class="flex justify-between cursor-pointer font-bold">Muss ich mich bei qivip registrieren, wenn ich ein Quiz spielen möchte?
+                <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">Nein! qivip ist so ausgelegt, dass man auch ohne Account alle öffentlichen Quizze spielen kann.</p>
+        </details>
+</div>
+
+<div class="input-group mt-2.5 !max-w-4xl hover:!bg-gray-50">
+        <details>
+            <summary class="flex justify-between cursor-pointer font-bold">Kann ich ein Quiz von qivip auch alleine spielen?
+                <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">Ja! Gehen Sie zur Bibliothek und klicken Sie auf den Button "spielen" (eines von Ihnen ausgewählten Quizzes). Wählen Sie anschließend bei den Spielmodi einfach den Lernmodus aus.</p>
+        </details>
+</div>
+<div class="input-group mt-2.5 !max-w-4xl hover:!bg-gray-50">
+        <details>
+            <summary class="flex justify-between cursor-pointer font-bold">Wie kann ich ein Quiz erstellen?
+                <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">Wichtig: Für diese Funktion müssen Sie angemeldet sein. Gehen Sie dafür auf die Startseite und klicken Sie auf "Erstellen". Nun wird Ihnen ein Formular angezeigt, dass Sie dann ausfüllen.
+                Anschließend können Sie Fragen zu dem Quiz hinzufügen, indem Sie auf den Button eines Fragetyps klicken. </p>
+        </details>
+    </div>
+
+    <div class="input-group mt-2.5 !max-w-4xl hover:!bg-gray-50">
+        <details>
+            <summary class="flex justify-between cursor-pointer font-bold">Wie kann ich mit mehreren Personen ein Quiz gemeinsam spielen?
+                <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">
+                Wenn man ein Quiz mit mehreren Personen spielt, gibt es sowohl einen Moderator als auch die Teilnehmer.
+                <br>
+                <br>
+                <b>Moderator: </b>Der Moderator selbst spielt nicht mit. Gehen Sie entweder auf die Startseite und klicken Sie auf "Moderieren" oder klicken einfach auf "spielen" (eines von Ihnen ausgewählten Quizzes) und dann auf Moderiermodus.
+                Der Moderator kann das Spiel, wenn die Teilnehmer da sind starten.
+                <br>
+                <br>
+                <b>Teilnehmer: </b>Gehen Sie auf die Startseite und klicken Sie auf "Teilnehmen" und geben Sie dann den beim Moderator angegebenen Zahlencode ein. Anschließlich können Sie noch einen Anzeigenamen eingeben.  
+             </p>
+        </details>
+    </div>
+
+
+    <div class="input-group mt-2.5 !max-w-4xl hover:!bg-gray-50">
+        <details>
+            <summary class="flex justify-between cursor-pointer font-bold">Wo steht unser Server?
+                <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">Unser Server befindet sich in Deutschland, genauer gesagt in Nürnberg. </p>
+        </details>
+    </div>
+
+    <div class="input-group mt-2.5 !max-w-4xl hover:!bg-gray-50">
+        <details>
+            <summary class="flex justify-between cursor-pointer font-bold">Wer steckt hinter qivip?
+                <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">Wir sind eine kleine Gruppe von Schülern, die sich im Rahmen eines Enrichmenten Projektes zusammengefunden hat. </p>
+        </details>
+    </div>
+ 
+{% endblock %}

django/templates/homepage/impress.html

@@ -1,22 +1,36 @@
 {% extends 'base.html' %}
 {% block content%}
-        <div>
-            <div>
-                <h1>Impressum</h1>
-            </div>
-            <div>
-                <div>
-                    <p>
-                        Katharineum zu Lübeck
-                    </p>
-                    <p>
-                        Königsstraße 27-31
-                    </p>
-                    <p>
+
+    <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">
+              
+                <h1 class="text-center m-4 text-3xl lg:text-6xl">Impressum</b></h1>
+                Katharineum zu Lübeck <br>
+                Königsstraße 27-31 <br>
                 23552 Lübeck 
-                    </p>
+            </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>
                     </div>
         </div>
+    </div>
+                   
+
+              
+
+  
+                        
+
     {% endblock %}
+
+       
+        
+
+
+</body>
+</html>
 </body>
 </html>

django/templates/homepage/privacy.html

@@ -1,13 +1,23 @@
 {% extends 'base.html' %}
 
         {% block content%}
-            <div>
-                <p>
-                    Hallo, ich bin die Datenschutzerklärung!
-                </p>
-            </div
+        <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">
+                  
+                    <h1 class="text-center m-4 text-3xl lg:text-6xl">Datenschutz-</br>erklärung</h1>
+                    Hier muss die Datenschutzerklärung stehen! <br>
+                     <br>
+                    
+                </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>
+                        </div>
+            </div>
+        </div>
 {% endblock %}
->
     </div>
 </body>
 </html>

django/templates/library/detail_quiz.html

@@ -1,32 +1,115 @@
 {% 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 space-x-2">
-            <a href="{% url 'library:edit_quiz' quiz.id %}" class="bg-green-500 text-white px-4 py-2 rounded-md text-sm lg:text-lg hover:bg-green-600 transition-colors">Quiz bearbeiten</a>
-            <a href="{% url 'library:delete_quiz' quiz.id %}" class="bg-red-500 text-white px-4 py-2 rounded-md text-sm lg:text-lg hover:bg-red-600 transition-colors">Quiz löschen</a>
+    
+    <div class="flex flex-wrap space-y-2 items-center justify-between mb-6">
+        <h1 class="text-2xl font-bold mr-4 ">{{ quiz.name }}</h1> 
+     
+        <div class=" flex flex-wrap space-x-2  ">
+           
+            <div class="flex flex-wrap">
+            {% if quiz.user_id == request.user %}
+            <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">
+                <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="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" />
+                  </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>
-                <div class="flex space-x-2">
+                <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>
@@ -37,17 +120,19 @@
                 {% 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 %}" >
+                        {% 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 %}">
-                                        {% if question.data.type == 'multiple_choice' %}Multiple Choice{% else %}Wahr/Falsch{% 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{% 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 ">
                                         {% for option in question.data.options %}
@@ -66,6 +151,18 @@
                                             </li>
                                         {% endfor %}
                                     </ul>
+                                    {% elif question.data.type == 'input' %}
+                                    <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>
+                                
                                 {% else %}              
                                 {% for option in question.data.options %}
                                     {% if option.is_correct %}
@@ -75,21 +172,24 @@
                                 </p>
                                     {% endif %}
                             {% endfor %}
+                            
                                 {% 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 ">
-                &#x1F5D1
+                {% if quiz.user_id == request.user %}
+                <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>
+                  {% endif %}
                   </a>
                             
                             </div>
@@ -110,5 +210,31 @@
             </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 justify-end">  
+    {% if quiz.credits %}
+    <p class="text-gray-600 mb-2">Credits:<span class="text-blue-600 font-bold"> {{ quiz.credits }}</span></p>
+    {% endif %}
+</div>
+
 </div>
 {% endblock %}

django/templates/library/form.html

@@ -1,13 +1,35 @@
 {% extends 'base.html' %}
 
 {% block content %}
-<h1>Formular</h1>
-<h2>{{ form.name.value }}</h2>
-<div class="input-group  border-blue-600 border-2 rounded-xl shadow-md">
-    <form method="post">
+<div class="input-group  border-blue-600 border-2 rounded-xl shadow-md mt-12">
+    <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="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 %}