--- /dev/null
+# Copyright 2018 ZTE Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import logging
+
+from django.http import StreamingHttpResponse
+from drf_yasg.utils import no_body, swagger_auto_schema
+from rest_framework import status
+from rest_framework.decorators import api_view
+from rest_framework.response import Response
+
+from genericparser.packages.biz.pnf_descriptor import PnfDescriptor
+from genericparser.packages.serializers.create_pnfd_info_request import CreatePnfdInfoRequestSerializer
+from genericparser.packages.serializers.pnfd_info import PnfdInfoSerializer
+from genericparser.packages.serializers.pnfd_infos import PnfdInfosSerializer
+from genericparser.packages.views.common import validate_data
+from genericparser.pub.exceptions import GenericparserException
+from genericparser.packages.serializers.genericparser_serializers import ParseModelRequestSerializer
+from genericparser.packages.serializers.genericparser_serializers import ParseModelResponseSerializer
+from genericparser.packages.serializers.genericparser_serializers import InternalErrorRequestSerializer
+from genericparser.pub.utils.syscomm import fun_name
+from genericparser.pub.utils.values import ignore_case_get
+from .common import view_safe_call_with_log
+
+logger = logging.getLogger(__name__)
+
+
+@swagger_auto_schema(
+ method='GET',
+ operation_description="Query a PNFD",
+ request_body=no_body,
+ responses={
+ status.HTTP_200_OK: PnfdInfoSerializer(),
+ status.HTTP_404_NOT_FOUND: "PNFD does not exist",
+ status.HTTP_500_INTERNAL_SERVER_ERROR: "Internal error"
+ }
+)
+@swagger_auto_schema(
+ method='DELETE',
+ operation_description="Delete a PNFD",
+ request_body=no_body,
+ responses={
+ status.HTTP_204_NO_CONTENT: "No content",
+ status.HTTP_500_INTERNAL_SERVER_ERROR: "Internal error"
+ }
+)
+@api_view(http_method_names=['GET', 'DELETE'])
+@view_safe_call_with_log(logger=logger)
+def pnfd_info_rd(request, **kwargs): # TODO
+ pnfd_info_id = kwargs.get('pnfdInfoId')
+ if request.method == 'GET':
+ logger.debug("Query an individual PNF descriptor> %s" % request.data)
+ data = PnfDescriptor().query_single(pnfd_info_id)
+ pnfd_info = validate_data(data, PnfdInfoSerializer)
+ return Response(data=pnfd_info.data, status=status.HTTP_200_OK)
+
+ if request.method == 'DELETE':
+ logger.debug("Delete an individual PNFD resource> %s" % request.data)
+ PnfDescriptor().delete_single(pnfd_info_id)
+ return Response(data=None, status=status.HTTP_204_NO_CONTENT)
+
+
+@swagger_auto_schema(
+ method='POST',
+ operation_description="Create a PNFD",
+ request_body=CreatePnfdInfoRequestSerializer(),
+ responses={
+ status.HTTP_201_CREATED: PnfdInfoSerializer(),
+ status.HTTP_500_INTERNAL_SERVER_ERROR: "Internal error"
+ }
+)
+@swagger_auto_schema(
+ method='GET',
+ operation_description="Query multiple PNFDs",
+ request_body=no_body,
+ responses={
+ status.HTTP_200_OK: PnfdInfosSerializer(),
+ status.HTTP_500_INTERNAL_SERVER_ERROR: "Internal error"
+ }
+)
+@api_view(http_method_names=['POST', 'GET'])
+@view_safe_call_with_log(logger=logger)
+def pnf_descriptors_rc(request):
+ if request.method == 'POST':
+ create_pnfd_info_request = validate_data(request.data, CreatePnfdInfoRequestSerializer)
+ data = PnfDescriptor().create(create_pnfd_info_request.data)
+ pnfd_info = validate_data(data, PnfdInfoSerializer)
+ return Response(data=pnfd_info.data, status=status.HTTP_201_CREATED)
+
+ if request.method == 'GET':
+ pnfdId = request.query_params.get('pnfdId', None)
+ if pnfdId:
+ data = PnfDescriptor().query_multiple(pnfdId)
+ else:
+ data = PnfDescriptor().query_multiple()
+ pnfd_infos = validate_data(data, PnfdInfosSerializer)
+ return Response(data=pnfd_infos.data, status=status.HTTP_200_OK)
+
+
+@swagger_auto_schema(
+ method='PUT',
+ operation_description="Upload PNFD content",
+ request_body=no_body,
+ responses={
+ status.HTTP_204_NO_CONTENT: "No content",
+ status.HTTP_500_INTERNAL_SERVER_ERROR: "Internal error"
+ }
+)
+@swagger_auto_schema(
+ method='GET',
+ operation_description="Fetch PNFD content",
+ request_body=no_body,
+ responses={
+ status.HTTP_204_NO_CONTENT: 'PNFD file',
+ status.HTTP_404_NOT_FOUND: "PNFD does not exist",
+ status.HTTP_500_INTERNAL_SERVER_ERROR: "Internal error"
+ }
+)
+@api_view(http_method_names=['PUT', 'GET'])
+@view_safe_call_with_log(logger=logger)
+def pnfd_content_ru(request, **kwargs):
+ pnfd_info_id = kwargs.get("pnfdInfoId")
+ if request.method == 'PUT':
+ files = request.FILES.getlist('file')
+ try:
+ local_file_name = PnfDescriptor().upload(files[0], pnfd_info_id)
+ PnfDescriptor().parse_pnfd_and_save(pnfd_info_id, local_file_name)
+ return Response(data=None, status=status.HTTP_204_NO_CONTENT)
+ except GenericparserException as e:
+ PnfDescriptor().handle_upload_failed(pnfd_info_id)
+ raise e
+ except Exception as e:
+ PnfDescriptor().handle_upload_failed(pnfd_info_id)
+ raise e
+
+ if request.method == 'GET':
+ file_iterator = PnfDescriptor().download(pnfd_info_id)
+ return StreamingHttpResponse(file_iterator, status=status.HTTP_200_OK)
+
+
+@swagger_auto_schema(
+ method='POST',
+ operation_description="Parse PNF model",
+ request_body=ParseModelRequestSerializer,
+ responses={
+ status.HTTP_202_ACCEPTED: ParseModelResponseSerializer,
+ status.HTTP_500_INTERNAL_SERVER_ERROR: InternalErrorRequestSerializer})
+@api_view(http_method_names=['POST'])
+def pnf_model_parser(request, *args, **kwargs):
+ csar_id = ignore_case_get(request.data, "csarId")
+ inputs = ignore_case_get(request.data, "inputs")
+ logger.debug(
+ "Enter %s, csar_id=%s, inputs=%s",
+ fun_name(),
+ csar_id,
+ inputs)
+ ret = PnfDescriptor().parse_pnfd(csar_id, inputs)
+ logger.info("Leave %s, Return value is %s", fun_name(), ret)
+ if ret[0] != 0:
+ return Response(data={'error': ret[1]}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
+ response = validate_data(ret[1], ParseModelResponseSerializer)
+ return Response(data=response.data, status=status.HTTP_202_ACCEPTED)
Code Review / modeling / etsicatalog.git / blobdiff