from django.http import JsonResponse, HttpResponse from django.shortcuts import render, redirect from datetime import timedelta from django.utils import timezone from rest_framework.parsers import JSONParser from django.views.decorators.csrf import csrf_exempt from posts.models import Notice from posts.forms import NoticeForm from django.contrib.auth.decorators import login_required from django.contrib.admin.views.decorators import staff_member_required from posts.serializers import NoticeSerializer # Create your views here. #Titel und die Texte aller Meldungen, deren Veröffentlichungsdatum vor und der Endedatum nach dem aktuellen Datum liegt. def home(request, value=""): now = timezone.now() notices = Notice.objects.all() display_notices = list() for notice in notices: if notice.pub_start < now and notice.pub_end > now: display_notices.append(notice) context = { "title": "Beboop", "notices": display_notices } return render(request, 'index.html', context) @login_required def new(request): if request.method == "POST": form = NoticeForm(request.POST) if form.is_valid(): newNotice = Notice(notice_title=form.cleaned_data['title'], notice_text=form.cleaned_data['text'], pub_start=form.cleaned_data['start'], pub_end=form.cleaned_data['end']) newNotice.save() return redirect('index') context = {'form': NoticeForm()} return render(request, 'edit.html', context) @staff_member_required def delete(request, value): notice = Notice.objects.get(id = value) notice.delete() return redirect('index') @csrf_exempt def notice_list(request): if request.method == "GET": notices = Notice.objects.all() serializer = NoticeSerializer(notices, many=True) return JsonResponse(serializer.data, safe=False) elif request.method == "POST": data = JSONParser().parse(request) serializer = NoticeSerializer(data=data) if serializer.is_valid(): serializer.save() return JsonResponse(serializer.data, status=201) return JsonResponse(serializer.errors, status=400) return HttpResponse(status=405) @csrf_exempt def notice_detail(request, id): try: notice = Notice.objects.get(id=id) except: return HttpResponse(status=404) if request.method == 'GET': serializer = NoticeSerializer(notice) return JsonResponse(serializer.data) elif request.method == 'PUT': data = JSONParser().parse(request) serializer = NoticeSerializer(notice, data=data) if serializer.is_valid(): serializer.save() return JsonResponse(serializer.data) return JsonResponse(serializer.errors, status=400) elif request.method == 'DELETE': notice.delete() return HttpResponse(status=204) return HttpResponse(status=405)