planetstack/core/xoslib/methods/sliceplus.py

   1 from rest_framework.decorators import api_view
   2 from rest_framework.response import Response\r
   3 from rest_framework.reverse import reverse\r
   4 from rest_framework import serializers\r
   5 from rest_framework import generics\r
   6 from core.models import *\r
   7 from django.forms import widgets
   8 from core.xoslib.objects.sliceplus import SlicePlus
   9 from plus import PlusSerializerMixin
  10
  11 class SlicePlusIdSerializer(serializers.ModelSerializer, PlusSerializerMixin):
  12         id = serializers.Field()\r
  13 \r
  14         sliceInfo = serializers.SerializerMethodField("getSliceInfo")\r
  15         humanReadableName = serializers.SerializerMethodField("getHumanReadableName")\r
  16 \r
  17         def getSliceInfo(self, slice):\r
  18             return slice.getSliceInfo(user=self.context['request'].user)\r
  19 \r
  20         def getHumanReadableName(self, obj):\r
  21             return str(obj)\r
  22 \r
  23         networks = serializers.HyperlinkedRelatedField(many=True, read_only=True, view_name='network-detail')\r
  24         availableNetworks = serializers.HyperlinkedRelatedField(many=True, read_only=True, view_name='network-detail')\r
  25 \r
  26         class Meta:\r
  27             model = SlicePlus\r
  28             fields = ('humanReadableName', 'id','created','updated','enacted','name','enabled','omf_friendly','description','slice_url','site','max_slivers','imagePreference','service','network','mountDataSets','serviceClass','creator','networks','availableNetworks','sliceInfo','backendIcon','backendHtml')
  29
  30 class SlicePlusList(generics.ListCreateAPIView):
  31     queryset = SlicePlus.objects.select_related().all()
  32     serializer_class = SlicePlusIdSerializer
  33
  34     method_kind = "list"
  35     method_name = "slicesplus"
  36
  37     def get_queryset(self):
  38         return SlicePlus.select_by_user(self.request.user)
  39
  40     def create(self, request, *args, **kwargs):
  41         obj = self.get_object()
  42         obj.caller = request.user
  43         if obj.can_update(request.user):
  44             return super(SliceList, self).create(request, *args, **kwargs)
  45         else:
  46             return Response(status=status.HTTP_400_BAD_REQUEST)
  47
  48 class SlicePlusDetail(generics.RetrieveUpdateDestroyAPIView):
  49     queryset = SlicePlus.objects.select_related().all()
  50     serializer_class = SlicePlusIdSerializer
  51
  52     method_kind = "detail"
  53     method_name = "slicesplus"
  54
  55     def get_queryset(self):
  56         return SlicePlus.select_by_user(self.request.user)
  57
  58     def update(self, request, *args, **kwargs):
  59         obj = self.get_object()
  60         if obj.can_update(request.user):
  61             return super(SlicePlusDetail, self).update(request, *args, **kwargs)
  62         else:
  63             return Response(status=status.HTTP_400_BAD_REQUEST)
  64
  65     def destroy(self, request, *args, **kwargs):
  66         obj = self.get_object()
  67         if obj.can_update(request.user):
  68             return super(SlicePlusDetail, self).destroy(request, *args, **kwargs)
  69         else:
  70             return Response(status=status.HTTP_400_BAD_REQUEST)