from django.contrib.auth.decorators import login_required # Create your views here. from django.db.models import Count from django.http import JsonResponse from django.shortcuts import render from django.urls import reverse_lazy from django.utils.decorators import method_decorator from django.views.generic import ListView, DetailView, CreateView, UpdateView, DeleteView from dashboard.models import Country, Spi, Hydro, Landuse, Finance, Popu, Crop, Admdiv def index(request): return render(request, 'dashboard/index.html') @method_decorator(login_required, name='dispatch') class CountryListView(ListView): context_object_name = 'countries' def get_queryset(self): self.keyword = self.request.GET.get('keyword', '') if len(self.keyword) != 0: return Country.objects.filter(name__contains=self.keyword) return Country.objects.all() def get_context_data(self, **kwargs): context = super().get_context_data(**kwargs) context['keyword'] = self.keyword return context class CountryDetailView(DetailView): context_object_name = "country" model = Country class CountryCreateView(CreateView): model = Country fields = ['name', 'parent_name', 'level', 'datetime', 'area', 'arable_land_area', 'population', 'agricultural_population', 'gross_national_product', 'total_agricultural_output', 'arable_land_per_capita'] class CountryUpdateView(UpdateView): model = Country fields = ['name', 'parent_name', 'level', 'datetime', 'area', 'arable_land_area', 'population', 'agricultural_population', 'gross_national_product', 'total_agricultural_output', 'arable_land_per_capita'] class CountryDeleteView(DeleteView): model = Country success_url = reverse_lazy('data-country-list') def country_chart(request): return render(request, 'dashboard/country_chart.html') def admdiv_chart(request): return render(request, 'dashboard/admdiv_chart.html') def crop_chart(request): return render(request, 'dashboard/crop_chart.html') def finance_chart(request): return render(request, 'dashboard/finance_chart.html') def hydro_chart(request): return render(request, 'dashboard/hydro_chart.html') def landuse_chart(request): return render(request, 'dashboard/landuse_chart.html') def popu_chart(request): return render(request, 'dashboard/popu_chart.html') def spi_chart_code(request): code = request.GET.get('code', 'V7001') year_from = request.GET.get('year_from', '1979') year_to = request.GET.get('year_to', '1989') codes = Spi.objects.only('code').values('code').annotate(total=Count('code')).order_by('code') years = range(1979, 2018) months = range(1, 13) spis = Spi.objects.filter(code=code, year__range=(year_from, year_to)) return render(request, 'dashboard/spi_chart_code.html', {'codes': codes, 'years': years, 'months': months, 'spis': spis, 'code': code, 'year_from': year_from, 'year_to': year_to, }) def spi_chart_time(request): year = request.GET.get('year', '1979') month = request.GET.get('month', '1') years = range(1979, 2018) months = range(1, 13) return render(request, 'dashboard/spi_chart_time.html', {'years': years, 'months': months, 'year': year, 'month': month}) @method_decorator(login_required, name='dispatch') class SpiListView(ListView): context_object_name = 'spis' paginate_by = 100 def get_queryset(self): self.keyword = self.request.GET.get('keyword', '') if len(self.keyword) != 0: return Spi.objects.filter(name__contains=self.keyword) return Spi.objects.all() def get_context_data(self, **kwargs): context = super().get_context_data(**kwargs) context['keyword'] = self.keyword return context class SpiDetailView(DetailView): context_object_name = "spi" model = Spi class SpiCreateView(CreateView): model = Spi fields = ['code', 'longitude', 'latitude', 'year', 'month', 'mean_precipitation', 'mean_temperature'] class SpiUpdateView(UpdateView): model = Spi fields = ['code', 'longitude', 'latitude', 'year', 'month', 'mean_precipitation', 'mean_temperature'] class SpiDeleteView(DeleteView): model = Spi success_url = reverse_lazy('data-spi-list') @method_decorator(login_required, name='dispatch') class HydroListView(ListView): context_object_name = 'hydros' def get_queryset(self): self.keyword = self.request.GET.get('keyword', '') if len(self.keyword) != 0: return Hydro.objects.filter(name__contains=self.keyword) return Hydro.objects.all() def get_context_data(self, **kwargs): context = super().get_context_data(**kwargs) context['keyword'] = self.keyword return context class HydroDetailView(DetailView): context_object_name = "hydro" model = Hydro class HydroCreateView(CreateView): model = Hydro fields = ['name', 'date', 'average_water_level', 'average_flow_rate', 'precipitation'] class HydroUpdateView(UpdateView): model = Hydro fields = ['name', 'date', 'average_water_level', 'average_flow_rate', 'precipitation'] class HydroDeleteView(DeleteView): model = Hydro success_url = reverse_lazy('data-hydro-list') @method_decorator(login_required, name='dispatch') class LanduseListView(ListView): context_object_name = 'landuses' def get_queryset(self): self.keyword = self.request.GET.get('keyword', '') if len(self.keyword) != 0: return Landuse.objects.filter(name__contains=self.keyword) return Landuse.objects.all() def get_context_data(self, **kwargs): context = super().get_context_data(**kwargs) context['keyword'] = self.keyword return context class LanduseDetailView(DetailView): context_object_name = "landuse" model = Landuse class LanduseCreateView(CreateView): model = Landuse fields = ['name', 'date', 'Cultivated_land_area', 'Irrigated_land', 'eatch_land', 'eatch_Irrigated_land'] class LanduseUpdateView(UpdateView): model = Landuse fields = ['name', 'date', 'Cultivated_land_area', 'Irrigated_land', 'eatch_land', 'eatch_Irrigated_land'] class LanduseDeleteView(DeleteView): model = Landuse success_url = reverse_lazy('data-landuse-list') @method_decorator(login_required, name='dispatch') class FinanceListView(ListView): context_object_name = 'finances' def get_queryset(self): self.keyword = self.request.GET.get('keyword', '') if len(self.keyword) != 0: return Finance.objects.filter(name__contains=self.keyword) return Finance.objects.all() def get_context_data(self, **kwargs): context = super().get_context_data(**kwargs) context['keyword'] = self.keyword return context class FinanceDetailView(DetailView): context_object_name = "finance" model = Finance class FinanceCreateView(CreateView): model = Finance fields = ['region', 'level', 'date', 'financial_revenue', 'tax_revenue', 'value_added_tax', 'sales_tax', 'corporate_income_tax', 'individual_income_tax', 'resource_tax', 'urban_maintenance_construction_tax', 'property_tax', 'stamp_duty', 'urban_land_use_tax', 'land_value_added_tax', 'vehicle_vessel_tax', 'arable_land_occupancy_tax', 'deed_tax', 'tobacco_tax', 'non_tax_revenue'] class FinanceUpdateView(UpdateView): model = Finance fields = ['region', 'level', 'date', 'financial_revenue', 'tax_revenue', 'value_added_tax', 'sales_tax', 'corporate_income_tax', 'individual_income_tax', 'resource_tax', 'urban_maintenance_construction_tax', 'property_tax', 'stamp_duty', 'urban_land_use_tax', 'land_value_added_tax', 'vehicle_vessel_tax', 'arable_land_occupancy_tax', 'deed_tax', 'tobacco_tax', 'non_tax_revenue'] class FinanceDeleteView(DeleteView): model = Finance success_url = reverse_lazy('data-finance-list') @method_decorator(login_required, name='dispatch') class PopuListView(ListView): context_object_name = 'popus' def get_queryset(self): self.keyword = self.request.GET.get('keyword', '') if len(self.keyword) != 0: return Popu.objects.filter(name__contains=self.keyword) return Popu.objects.all() def get_context_data(self, **kwargs): context = super().get_context_data(**kwargs) context['keyword'] = self.keyword return context class PopuDetailView(DetailView): context_object_name = "popu" model = Popu class PopuCreateView(CreateView): model = Popu fields = ['region', 'date', 'permanent_population', 'households', 'census_register_population', 'male', 'female_sex', 'birth_rate', 'mortality', 'growth_rate', 'urbanization_rate'] class PopuUpdateView(UpdateView): model = Popu fields = ['region', 'date', 'permanent_population', 'households', 'census_register_population', 'male', 'female_sex', 'birth_rate', 'mortality', 'growth_rate', 'urbanization_rate'] class PopuDeleteView(DeleteView): model = Popu success_url = reverse_lazy('data-popu-list') @method_decorator(login_required, name='dispatch') class CropListView(ListView): context_object_name = 'crops' def get_queryset(self): self.keyword = self.request.GET.get('keyword', '') if len(self.keyword) != 0: return Crop.objects.filter(name__contains=self.keyword) return Crop.objects.all() def get_context_data(self, **kwargs): context = super().get_context_data(**kwargs) context['keyword'] = self.keyword return context class CropDetailView(DetailView): context_object_name = "crop" model = Crop class CropCreateView(CreateView): model = Crop fields = ['county_area', 'date', 'seeded_area', 'growth_rate1', 'yield1', 'growth_rate2', 'seeded_area', 'growth_rate3', 'yield2', 'growth_rate4'] class CropUpdateView(UpdateView): model = Crop fields = ['county_area', 'date', 'seeded_area', 'growth_rate1', 'yield1', 'growth_rate2', 'seeded_area', 'growth_rate3', 'yield2', 'growth_rate4'] class CropDeleteView(DeleteView): model = Crop success_url = reverse_lazy('data-crop-list') @method_decorator(login_required, name='dispatch') class AdmdivListView(ListView): context_object_name = 'admdivs' def get_queryset(self): self.keyword = self.request.GET.get('keyword', '') if len(self.keyword) != 0: return Admdiv.objects.filter(name__contains=self.keyword) return Admdiv.objects.all() def get_context_data(self, **kwargs): context = super().get_context_data(**kwargs) context['keyword'] = self.keyword return context class AdmdivDetailView(DetailView): context_object_name = "admdiv" model = Admdiv class AdmdivCreateView(CreateView): model = Admdiv fields = ['county_area', 'date', 'government', 'villager_committee', 'street_office', 'residents_committee', 'land_area', 'proportion'] class AdmdivUpdateView(UpdateView): model = Admdiv fields = ['county_area', 'date', 'government', 'villager_committee', 'street_office', 'residents_committee', 'land_area', 'proportion'] class AdmdivDeleteView(DeleteView): model = Admdiv success_url = reverse_lazy('data-admdiv-list') def spi_json(request): code = request.GET.get('code') year_from = request.GET.get('year_from') year_to = request.GET.get('year_to') year = request.GET.get('year') month = request.GET.get('month') q = Spi.objects.all() if code: q = q.filter(code=code) if year_from and year_to: q = q.filter(year__range=(year_from, year_to)) if year and month: q = q.filter(year=year, month=month) results = [] for spi in q: o = dict() o['code'] = spi.code o['year'] = str(spi.year) o['month'] = str(spi.month) o['mean_precipitation'] = spi.mean_precipitation o['mean_temperature'] = spi.mean_temperature results.append(o) return JsonResponse(results, safe=False)