39 lines
1.4 KiB
Python
39 lines
1.4 KiB
Python
from django.shortcuts import render, redirect, get_object_or_404
|
|
from django.utils import translation
|
|
from django.conf import settings
|
|
from django.http import JsonResponse
|
|
from django.contrib.admin.views.decorators import staff_member_required
|
|
from .models import EducationalLevel, Subject, Teacher
|
|
|
|
def index(request):
|
|
# Fetch levels with their related subjects using prefetch_related for efficiency
|
|
levels = EducationalLevel.objects.prefetch_related('subjects').all()
|
|
|
|
context = {
|
|
'levels': levels,
|
|
}
|
|
return render(request, 'core/index.html', context)
|
|
|
|
def set_language(request, lang_code):
|
|
next_url = request.GET.get('next', '/')
|
|
response = redirect(next_url)
|
|
|
|
if lang_code in [lang[0] for lang in settings.LANGUAGES]:
|
|
translation.activate(lang_code)
|
|
if hasattr(request, 'session'):
|
|
request.session['_language'] = lang_code
|
|
response.set_cookie(settings.LANGUAGE_COOKIE_NAME, lang_code)
|
|
|
|
return response
|
|
|
|
def subject_detail(request, pk):
|
|
subject = get_object_or_404(Subject, pk=pk)
|
|
return render(request, 'core/subject_detail.html', {'subject': subject})
|
|
|
|
@staff_member_required
|
|
def get_subjects_by_level(request):
|
|
level_id = request.GET.get('level_id')
|
|
if not level_id:
|
|
return JsonResponse([], safe=False)
|
|
subjects = Subject.objects.filter(level_id=level_id).values('id', 'name_en', 'name_ar')
|
|
return JsonResponse(list(subjects), safe=False) |