105 lines
3.3 KiB
Python
105 lines
3.3 KiB
Python
import json
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from django.contrib.gis.geos import Point
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from django.contrib.gis.db import models
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from django.http import HttpResponseBadRequest
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from django.shortcuts import get_object_or_404
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from rest_framework import viewsets
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from rest_framework.response import Response
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from right_tree.api.models import Habitat, HabitatImage, Plant, EcologicalDistrictLayer, SoilOrder
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from right_tree.api.serializers import HabitatImageSerializer, HabitatSerializer, PlantSerializer, SoilOrderSerializer, EcologicalDistrictLayerSerializer, AddressSerializer
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from .filters import *
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from .utils import get_address_from_coordinates
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class PlantViewSet(viewsets.ModelViewSet):
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"""
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Filtered viewset for plants.
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"""
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queryset = Plant.objects.all()
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serializer_class = PlantSerializer
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def get_queryset(self):
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""" Filtering plant query set by query parameters in the URL.
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(May want to eventually use django filters to break up the logic...)
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"""
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queryset = Plant.objects.all()
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queryset = coordinate_filter(self.request, queryset)
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queryset = soil_variant_filter(self.request, queryset)
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return queryset
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class SoilOrderViewSet(viewsets.ModelViewSet):
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"""
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Filtered viewset for soil details.
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"""
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serializer_class = SoilOrderSerializer
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def get_queryset(self):
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""" Filtering soil order query set by coordinate parameters in the URL.
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"""
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coordinates = self.request.query_params.get('coordinates')
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if coordinates is not None:
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return soil_order_coordinate_filter(coordinates)
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return SoilOrder.objects.all()
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class EcologicalDistrictViewSet(viewsets.ModelViewSet):
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"""
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Filtered viewset for ecological district/region details.
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"""
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serializer_class = EcologicalDistrictLayerSerializer
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def get_queryset(self):
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""" Filtering ecological district/region query set by coordinate parameters in the URL.
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"""
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coordinates = self.request.query_params.get('coordinates')
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if coordinates is not None:
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return ecological_district_coordinate_filter(coordinates)
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return EcologicalDistrictLayer.objects.all()
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class LINZPropertyViewSet(viewsets.ViewSet):
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"""
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Filtered viewset for ecological district/region details.
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"""
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def list(self, request):
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coordinates = self.request.query_params.get('coordinates')
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if coordinates is not None:
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address_data = get_address_from_coordinates(coordinates)
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serializer = AddressSerializer(address_data)
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return Response(serializer.data)
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else:
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return HttpResponseBadRequest("No coordinate given.")
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class HabitatViewSet(viewsets.ModelViewSet):
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"""
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Viewset for all habitats.
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"""
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serializer_class = HabitatSerializer
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queryset = Habitat.objects.all()
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class HabitatImageViewSet(viewsets.ViewSet):
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"""
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Viewset for a habitat image.
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"""
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def list(self, request):
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queryset = HabitatImage.objects.all()
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serializer = HabitatImageSerializer(queryset, many=True)
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return Response(serializer.data)
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def retrieve(self, request, pk=None):
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queryset = HabitatImage.objects.all()
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habitat_image = get_object_or_404(queryset, pk=pk)
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serializer = HabitatImageSerializer(habitat_image)
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return Response(serializer.data)
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