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fix_Bilder

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This commit is contained in:
ben8
2025-04-22 19:11:31 +02:00
parent 50cd95daf1
commit 95e4428943
8 changed files with 100 additions and 15 deletions
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11
django/library/admin.py
View File

@@ -1,5 +1,5 @@
from django.contrib import admin
from .models import QivipQuiz, QivipQuestion, QivipQuizFavorite, QuizCategory
from .models import QivipQuiz, QivipQuestion, QivipQuizFavorite, QuestionImage, QuizCategory, QuizImage
# Für das QivipQuiz Modell
class QivipQuizAdmin(admin.ModelAdmin):
@@ -23,8 +23,17 @@ class QuizCategoryAdmin(admin.ModelAdmin):
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(QivipQuizFavorite, QivipQuizFavoriteAdmin)
admin.site.register(QuizImage, QuizImageAdmin)
admin.site.register(QuestionImage, QuestionImageAdmin)

38
django/library/migrations/0050_questionimage_quizimages_alter_qivipquestion_image_and_more.py Normal file
View File

@@ -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'),
),
]

28
django/library/models.py
View File

@@ -4,6 +4,15 @@ 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 = {
"öffentlich": "Öffentlich",
@@ -27,7 +36,15 @@ class QivipQuiz(models.Model):
if value.strip() == "In dem Quiz geht es um ...":
raise ValidationError("Bitte gib eine aussagekräftige Beschreibung ein.")
image = models.ImageField(max_length=256,verbose_name="Bild", upload_to='quiz_images/', blank=True, null=True) # Bild speichern in media/quiz_images/
image = models.ForeignKey(
QuizImage,
null=True,
blank=True,
on_delete=models.SET_NULL, # Bild bleibt erhalten, selbst wenn das Quiz gelöscht wird
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')
@@ -74,7 +91,14 @@ class QivipQuestion(models.Model):
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.ImageField(verbose_name="Bild", upload_to="question_images/", blank=True, null=True)
image = models.ForeignKey(
QuestionImage,
null=True,
blank=True,
on_delete=models.SET_NULL,
related_name="questions"
)
def __str__(self):
return self.data[:50]

24
django/library/views.py
View File

@@ -6,7 +6,7 @@ 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, QivipQuizFavorite
from .models import QivipQuiz, QivipQuestion, QivipQuizFavorite, QuestionImage, QuizImage
from .forms import QuizForm, QuestionForm
import json
from django.core.paginator import Paginator
@@ -200,7 +200,11 @@ def new_quiz(request):
form = QuizForm(request.POST, request.FILES)
if form.is_valid():
quiz = form.save(commit=False)
quiz.image = quiz_image
uploaded_file = request.FILES["quiz_image"]
quiz_img = QuizImage.objects.create(image=uploaded_file)
quiz.image = quiz_img
quiz.user_id = request.user
#quiz.creator = request.user
quiz.save()
@@ -219,8 +223,10 @@ def edit_quiz(request, pk):
form = QuizForm(request.POST, instance=quiz, files=request.FILES)
if form.is_valid():
try:
quiz_image = request.FILES['quiz_image']
quiz.image=quiz_image
uploaded_file = request.FILES["quiz_image"]
quiz_img = QuizImage.objects.create(image=uploaded_file)
quiz.image = quiz_img
quiz.save()
except Exception:
pass
@@ -518,7 +524,15 @@ def edit_question(request, pk):
question.data = json.dumps(json_data)
question.time_per_question = request.POST.get('time_per_question', '30')
question.image = question_image
try:
if question_image:
question_img = QuestionImage.objects.create(image=question_image) # Erstelle das QuestionImage-Objekt
question.image = question_img # Weise es dem Bildfeld zu
question.save()
except:
pass
question.save()
#return modified(request, question.quiz_id.pk)
return redirect('library:detail_quiz', pk=question.quiz_id.pk)

2
django/templates/library/form.html
View File

@@ -6,7 +6,7 @@
{% csrf_token %}
{{ form.as_p }}
{% if form.instance.image %}
<img src="{{ form.instance.image.url }}" style="max-width: 100px;" alt="Bild der Frage">
<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

6
django/templates/library/overview_quiz.html
View File

@@ -97,7 +97,7 @@
<div class="relative w-full h-full inset-0 bg-cover bg-center">
<!-- Hintergrundbild -->
<div class="absolute inset-0 bg-cover bg-center"
style="background-image: url({{ quiz.image.url }});">
style="background-image: url({{ quiz.image.image.url }});">
</div>
</div>
@@ -284,7 +284,7 @@
<div class="relative w-full h-full inset-0 bg-cover bg-center">
<!-- Hintergrundbild -->
<div class="absolute inset-0 bg-cover bg-center"
style="background-image: url({{ quiz.image.url }});">
style="background-image: url({{ quiz.image.image.url }});">
</div>
</div>
@@ -479,7 +479,7 @@
<div class="relative w-full h-full inset-0 bg-cover bg-center">
<!-- Hintergrundbild -->
<div class="absolute inset-0 bg-cover bg-center"
style="background-image: url({{ quiz.image.url }});">
style="background-image: url({{ quiz.image.image.url }});">
</div>
</div>

2
django/templates/library/question/question_multiple_choice.html
View File

@@ -25,7 +25,7 @@
{% if image %}
<img src="{{ image.url }}" style="max-width: 500px;" alt="Bild der Frage">
<img src="{{ image.image.url }}" style="max-width: 500px;" alt="Bild der Frage">
<label for="reset_image">
<input type="checkbox" name="reset_ques_image" id="reset_ques_image">
Bild zurücksetzen

2
django/templates/library/question/question_true_false.html
View File

@@ -25,7 +25,7 @@
</div>
{% if image %}
<img src="{{ image.url }}" style="max-width: 500px;" alt="Bild der Frage">
<img src="{{ image.image.url }}" style="max-width: 500px;" alt="Bild der Frage">
<label for="reset_image">
<input type="checkbox" name="reset_ques_image" id="reset_ques_image">
Bild zurücksetzen