mirror of
https://github.com/QingdaoU/OnlineJudge.git
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67 lines
2.6 KiB
Python
67 lines
2.6 KiB
Python
# coding=utf-8
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from __future__ import unicode_literals
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from django.utils.translation import ugettext as _
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from rest_framework.views import APIView
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from account.decorators import super_admin_required
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from utils.shortcuts import paginate
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from utils.shortcuts import serializer_invalid_response, error_response, success_response
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from .models import Announcement
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from .serializers import (CreateAnnouncementSerializer, AnnouncementSerializer,
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EditAnnouncementSerializer)
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class AnnouncementAdminAPIView(APIView):
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@super_admin_required
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def post(self, request):
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"""
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publish announcement
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"""
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serializer = CreateAnnouncementSerializer(data=request.data)
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if serializer.is_valid():
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data = serializer.data
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announcement = Announcement.objects.create(title=data["title"],
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content=data["content"],
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created_by=request.user)
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return success_response(AnnouncementSerializer(announcement).data)
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else:
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return serializer_invalid_response(serializer)
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@super_admin_required
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def put(self, request):
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"""
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edit announcement
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"""
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serializer = EditAnnouncementSerializer(data=request.data)
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if serializer.is_valid():
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data = serializer.data
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try:
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announcement = Announcement.objects.get(id=data["id"])
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except Announcement.DoesNotExist:
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return error_response(_("Announcement does not exist"))
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announcement.title = data["title"]
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announcement.content = data["content"]
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announcement.visible = data["visible"]
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announcement.save()
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return success_response(AnnouncementSerializer(announcement).data)
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else:
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return serializer_invalid_response(serializer)
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@super_admin_required
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def get(self, request):
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"""
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get announcement list / get one announcement
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"""
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announcement_id = request.GET.get("announcement_id")
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if announcement_id:
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try:
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announcement = Announcement.objects.get(id=announcement_id)
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return success_response(AnnouncementSerializer(announcement).data)
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except Announcement.DoesNotExist:
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return error_response(_("Announcement does not exist"))
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announcement = Announcement.objects.all().order_by("-create_time")
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return paginate(request, announcement, AnnouncementSerializer)
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