CRUD Operations for Library models
This commit is contained in:
Juhn-Vitus Saß
12
core/library/forms.py
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12
core/library/forms.py
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from django import forms
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from .models import QivipQuiz, QivipQuestion
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class QuizForm(forms.ModelForm):
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class Meta:
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model = QivipQuiz
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fields = ['name', 'description', 'status', 'category', 'tags']
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class QuestionForm(forms.ModelForm):
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class Meta:
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model = QivipQuestion
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fields = ['quiz_id', 'data']
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@@ -9,7 +9,9 @@
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</head>
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<body>
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{% include 'homepage/partials/_nav.html' %}
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{% block content%}{% endblock %}
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<div class="max-w-screen-lg mx-auto">
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{% block content%}{% endblock %}
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</div>
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{% include 'homepage/partials/_footer.html' %}
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</body>
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</html>
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11
core/library/templates/library/delete_confirmation.html
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11
core/library/templates/library/delete_confirmation.html
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{% extends 'library/base.html' %}
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{% block content %}
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<h1>Löschen</h1>
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<p>Soll das Quiz "{{ object.name }}" wirklich gelöscht werden?</p>
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<form method="post">
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{% csrf_token %}
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<button type="submit">Löschen</button>
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<a href="{% url 'library:overview_quiz' %}">Abbrechen</a>
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</form>
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{% endblock %}
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19
core/library/templates/library/detail_quiz.html
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19
core/library/templates/library/detail_quiz.html
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{% extends 'library/base.html' %}
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{% block content %}
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<h1>{{ quiz.name }}</h1>
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<p>{{ quiz.description }}</p>
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<a href="{% url 'library:edit_quiz' quiz.id %}">Bearbeiten</a>
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<a href="{% url 'library:delete_quiz' quiz.id %}">Löschen</a>
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<h2>Fragen</h2>
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<ul>
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<a href="{% url 'library:new_question' %}">Neue Frage erstellen</a>
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{% for question in questions %}
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<li>{{ question.data }}</li>
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<a href="{% url 'library:edit_question' question.id %}">Bearbeiten</a>
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<a href="{% url 'library:delete_question' question.id %}">Löschen</a>
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{% endfor %}
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</ul>
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{% endblock %}
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13
core/library/templates/library/form.html
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13
core/library/templates/library/form.html
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{% extends 'library/base.html' %}
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{% block content %}
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<h1>Formular</h1>
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<h2>{{ form.name.value }}</h2>
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<div class="input-group">
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<form method="post">
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{% csrf_token %}
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{{ form.as_p }}
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<button type="submit">Speichern</button>
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</form>
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</div>
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{% endblock %}
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19
core/library/templates/library/overview_quiz.html
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19
core/library/templates/library/overview_quiz.html
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{% extends 'library/base.html' %}
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{% block content %}
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<h1>Übersicht</h1>
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<div class="flex justify-end">
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<a href="{% url 'library:new_quiz' %}" class="bg-blue-500 text-white px-4 py-2 rounded-md">Neues Quiz erstellen</a>
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</div>
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<div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
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{% for quiz in quizzes %}
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<div class="bg-white rounded-lg p-4 shadow-md">
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<h2 class="text-lg font-bold"><a href="{% url 'library:detail_quiz' quiz.id %}">{{ quiz.name }}</a></h2>
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<p class="text-sm text-gray-600">{{ quiz.description }}</p>
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<a href="#">Spiel starten</a>
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<a href="{% url 'library:edit_quiz' quiz.id %}">Bearbeiten</a>
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<a href="{% url 'library:delete_quiz' quiz.id %}">Löschen</a>
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</div>
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{% endfor %}
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</div>
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{% endblock %}
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15
core/library/urls.py
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15
core/library/urls.py
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from django.urls import path
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from . import views
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app_name = 'library'
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urlpatterns = [
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path('', views.overview_quiz, name='overview_quiz'),
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path('new/', views.new_quiz, name='new_quiz'),
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path('edit/<int:pk>/', views.edit_quiz, name='edit_quiz'),
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path('delete/<int:pk>/', views.delete_quiz, name='delete_quiz'),
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path('detail/<int:pk>/', views.detail_quiz, name='detail_quiz'), # Hier werden Fragen gelistet (Quiz-Spezifisch)
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path('question/new/', views.new_question, name='new_question'),
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path('question/edit/<int:pk>/', views.edit_question, name='edit_question'),
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path('question/delete/<int:pk>/', views.delete_question, name='delete_question'),
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]
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@@ -1,3 +1,99 @@
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from django.shortcuts import render
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from django.shortcuts import render, redirect, get_object_or_404
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from django.contrib.auth.decorators import login_required
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from django.contrib.auth.models import User
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from .models import QivipQuiz, QivipQuestion
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from .forms import QuizForm, QuestionForm
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# Create your views here.
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# Übersicht aller Quizze
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@login_required
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def overview_quiz(request):
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quizzes = QivipQuiz.objects.filter(user_id=request.user)
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return render(request, 'library/overview_quiz.html', {'quizzes': quizzes})
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# Neues Quiz erstellen
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@login_required
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def new_quiz(request):
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if request.method == 'POST':
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form = QuizForm(request.POST)
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if form.is_valid():
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quiz = form.save(commit=False)
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quiz.user_id = request.user
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quiz.save()
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form.save_m2m() # Speichert die Many-to-Many Beziehungen (Tags)
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return redirect('library:edit_quiz', pk=quiz.pk)
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else:
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form = QuizForm()
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return render(request, 'library/form.html', {'form': form})
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# Quiz bearbeiten
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@login_required
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def edit_quiz(request, pk):
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quiz = get_object_or_404(QivipQuiz, pk=pk, user_id=request.user)
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if request.method == 'POST':
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form = QuizForm(request.POST, instance=quiz)
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if form.is_valid():
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form.save()
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return redirect('library:overview_quiz')
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else:
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form = QuizForm(instance=quiz)
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return render(request, 'library/form.html', {'form': form})
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# Quiz löschen
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@login_required
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def delete_quiz(request, pk):
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quiz = get_object_or_404(QivipQuiz, pk=pk, user_id=request.user)
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if request.method == 'POST':
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quiz.delete()
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return redirect('library:overview_quiz')
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return render(request, 'library/delete_confirmation.html', {'object': quiz})
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# Quiz anzeigen
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@login_required
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def detail_quiz(request, pk):
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quiz = get_object_or_404(QivipQuiz, pk=pk, user_id=request.user)
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questions = QivipQuestion.objects.filter(quiz_id=quiz)
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return render(request, 'library/detail_quiz.html', {'quiz': quiz, 'questions': questions})
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# Übersicht aller Fragen
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@login_required
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def question_list(request):
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questions = QivipQuestion.objects.filter(quiz_id__user_id=request.user)
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return render(request, 'library/question_list.html', {'questions': questions})
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# Neue Frage erstellen
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@login_required
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def new_question(request):
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if request.method == 'POST':
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form = QuestionForm(request.POST)
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if form.is_valid():
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question = form.save(commit=False)
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# Prüfe ob der User Zugriff auf das Quiz hat
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if question.quiz_id.user_id != request.user:
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return redirect('library:question_list')
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question.save()
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return redirect('library:edit_question', pk=question.pk)
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else:
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form = QuestionForm()
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return render(request, 'library/form.html', {'form': form})
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# Frage bearbeiten
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@login_required
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def edit_question(request, pk):
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question = get_object_or_404(QivipQuestion, pk=pk, quiz_id__user_id=request.user)
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if request.method == 'POST':
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form = QuestionForm(request.POST, instance=question)
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if form.is_valid():
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form.save()
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return redirect('library:edit_question', pk=pk)
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else:
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form = QuestionForm(instance=question)
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return render(request, 'library/form.html', {'form': form})
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# Frage löschen
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@login_required
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def delete_question(request, pk):
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question = get_object_or_404(QivipQuestion, pk=pk, quiz_id__user_id=request.user)
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if request.method == 'POST':
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question.delete()
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return redirect('library:detail_quiz', pk=question.quiz_id.pk)
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return render(request, 'library/delete_confirmation.html', {'object': question})
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