mirror of
https://github.com/netbox-community/netbox.git
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278 lines
9.1 KiB
Python
278 lines
9.1 KiB
Python
from django.conf import settings
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from django.contrib import messages
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from django.db import transaction
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from django.db.models import Count
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from django.shortcuts import get_object_or_404, redirect, render
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from django_tables2 import RequestConfig
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from utilities.forms import ConfirmationForm
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from utilities.paginator import EnhancedPaginator
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from utilities.views import (
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BulkDeleteView, BulkEditView, BulkImportView, ObjectView, ObjectDeleteView, ObjectEditView, ObjectListView,
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)
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from . import filters, forms, tables
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from .choices import CircuitTerminationSideChoices
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from .models import Circuit, CircuitTermination, CircuitType, Provider
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#
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# Providers
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#
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class ProviderListView(ObjectListView):
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queryset = Provider.objects.annotate(count_circuits=Count('circuits')).order_by(*Provider._meta.ordering)
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filterset = filters.ProviderFilterSet
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filterset_form = forms.ProviderFilterForm
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table = tables.ProviderTable
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class ProviderView(ObjectView):
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queryset = Provider.objects.all()
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def get(self, request, slug):
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provider = get_object_or_404(self.queryset, slug=slug)
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circuits = Circuit.objects.restrict(request.user, 'view').filter(
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provider=provider
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).prefetch_related(
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'type', 'tenant', 'terminations__site'
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).annotate_sites()
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circuits_table = tables.CircuitTable(circuits)
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circuits_table.columns.hide('provider')
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paginate = {
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'paginator_class': EnhancedPaginator,
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'per_page': request.GET.get('per_page', settings.PAGINATE_COUNT)
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}
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RequestConfig(request, paginate).configure(circuits_table)
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return render(request, 'circuits/provider.html', {
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'provider': provider,
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'circuits_table': circuits_table,
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})
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class ProviderEditView(ObjectEditView):
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queryset = Provider.objects.all()
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model_form = forms.ProviderForm
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template_name = 'circuits/provider_edit.html'
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class ProviderDeleteView(ObjectDeleteView):
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queryset = Provider.objects.all()
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class ProviderBulkImportView(BulkImportView):
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queryset = Provider.objects.all()
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model_form = forms.ProviderCSVForm
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table = tables.ProviderTable
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class ProviderBulkEditView(BulkEditView):
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queryset = Provider.objects.annotate(count_circuits=Count('circuits')).order_by(*Provider._meta.ordering)
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filterset = filters.ProviderFilterSet
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table = tables.ProviderTable
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form = forms.ProviderBulkEditForm
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class ProviderBulkDeleteView(BulkDeleteView):
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queryset = Provider.objects.annotate(count_circuits=Count('circuits')).order_by(*Provider._meta.ordering)
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filterset = filters.ProviderFilterSet
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table = tables.ProviderTable
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#
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# Circuit Types
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#
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class CircuitTypeListView(ObjectListView):
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queryset = CircuitType.objects.annotate(circuit_count=Count('circuits')).order_by(*CircuitType._meta.ordering)
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table = tables.CircuitTypeTable
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class CircuitTypeEditView(ObjectEditView):
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queryset = CircuitType.objects.all()
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model_form = forms.CircuitTypeForm
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class CircuitTypeDeleteView(ObjectDeleteView):
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queryset = CircuitType.objects.all()
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class CircuitTypeBulkImportView(BulkImportView):
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queryset = CircuitType.objects.all()
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model_form = forms.CircuitTypeCSVForm
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table = tables.CircuitTypeTable
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class CircuitTypeBulkDeleteView(BulkDeleteView):
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queryset = CircuitType.objects.annotate(circuit_count=Count('circuits')).order_by(*CircuitType._meta.ordering)
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table = tables.CircuitTypeTable
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#
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# Circuits
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#
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class CircuitListView(ObjectListView):
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queryset = Circuit.objects.prefetch_related(
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'provider', 'type', 'tenant', 'terminations'
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).annotate_sites()
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filterset = filters.CircuitFilterSet
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filterset_form = forms.CircuitFilterForm
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table = tables.CircuitTable
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class CircuitView(ObjectView):
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queryset = Circuit.objects.prefetch_related('provider', 'type', 'tenant__group')
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def get(self, request, pk):
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circuit = get_object_or_404(self.queryset, pk=pk)
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termination_a = CircuitTermination.objects.restrict(request.user, 'view').prefetch_related(
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'site__region', 'connected_endpoint__device'
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).filter(
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circuit=circuit, term_side=CircuitTerminationSideChoices.SIDE_A
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).first()
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if termination_a and termination_a.connected_endpoint:
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termination_a.ip_addresses = termination_a.connected_endpoint.ip_addresses.restrict(request.user, 'view')
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termination_z = CircuitTermination.objects.restrict(request.user, 'view').prefetch_related(
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'site__region', 'connected_endpoint__device'
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).filter(
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circuit=circuit, term_side=CircuitTerminationSideChoices.SIDE_Z
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).first()
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if termination_z and termination_z.connected_endpoint:
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termination_z.ip_addresses = termination_z.connected_endpoint.ip_addresses.restrict(request.user, 'view')
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return render(request, 'circuits/circuit.html', {
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'circuit': circuit,
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'termination_a': termination_a,
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'termination_z': termination_z,
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})
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class CircuitEditView(ObjectEditView):
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queryset = Circuit.objects.all()
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model_form = forms.CircuitForm
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template_name = 'circuits/circuit_edit.html'
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class CircuitDeleteView(ObjectDeleteView):
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queryset = Circuit.objects.all()
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class CircuitBulkImportView(BulkImportView):
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queryset = Circuit.objects.all()
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model_form = forms.CircuitCSVForm
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table = tables.CircuitTable
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class CircuitBulkEditView(BulkEditView):
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queryset = Circuit.objects.prefetch_related(
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'provider', 'type', 'tenant', 'terminations'
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)
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filterset = filters.CircuitFilterSet
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table = tables.CircuitTable
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form = forms.CircuitBulkEditForm
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class CircuitBulkDeleteView(BulkDeleteView):
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queryset = Circuit.objects.prefetch_related(
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'provider', 'type', 'tenant', 'terminations'
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)
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filterset = filters.CircuitFilterSet
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table = tables.CircuitTable
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class CircuitSwapTerminations(ObjectEditView):
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"""
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Swap the A and Z terminations of a circuit.
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"""
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queryset = Circuit.objects.all()
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def get(self, request, pk):
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circuit = get_object_or_404(self.queryset, pk=pk)
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form = ConfirmationForm()
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# Circuit must have at least one termination to swap
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if not circuit.termination_a and not circuit.termination_z:
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messages.error(request, "No terminations have been defined for circuit {}.".format(circuit))
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return redirect('circuits:circuit', pk=circuit.pk)
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return render(request, 'circuits/circuit_terminations_swap.html', {
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'circuit': circuit,
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'termination_a': circuit.termination_a,
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'termination_z': circuit.termination_z,
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'form': form,
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'panel_class': 'default',
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'button_class': 'primary',
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'return_url': circuit.get_absolute_url(),
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})
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def post(self, request, pk):
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circuit = get_object_or_404(self.queryset, pk=pk)
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form = ConfirmationForm(request.POST)
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if form.is_valid():
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termination_a = CircuitTermination.objects.filter(
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circuit=circuit, term_side=CircuitTerminationSideChoices.SIDE_A
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).first()
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termination_z = CircuitTermination.objects.filter(
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circuit=circuit, term_side=CircuitTerminationSideChoices.SIDE_Z
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).first()
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if termination_a and termination_z:
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# Use a placeholder to avoid an IntegrityError on the (circuit, term_side) unique constraint
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print('swapping')
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with transaction.atomic():
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termination_a.term_side = '_'
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termination_a.save()
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termination_z.term_side = 'A'
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termination_z.save()
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termination_a.term_side = 'Z'
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termination_a.save()
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elif termination_a:
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termination_a.term_side = 'Z'
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termination_a.save()
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else:
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termination_z.term_side = 'A'
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termination_z.save()
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messages.success(request, "Swapped terminations for circuit {}.".format(circuit))
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return redirect('circuits:circuit', pk=circuit.pk)
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return render(request, 'circuits/circuit_terminations_swap.html', {
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'circuit': circuit,
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'termination_a': circuit.termination_a,
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'termination_z': circuit.termination_z,
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'form': form,
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'panel_class': 'default',
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'button_class': 'primary',
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'return_url': circuit.get_absolute_url(),
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})
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#
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# Circuit terminations
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#
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class CircuitTerminationEditView(ObjectEditView):
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queryset = CircuitTermination.objects.all()
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model_form = forms.CircuitTerminationForm
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template_name = 'circuits/circuittermination_edit.html'
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def alter_obj(self, obj, request, url_args, url_kwargs):
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if 'circuit' in url_kwargs:
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obj.circuit = get_object_or_404(Circuit, pk=url_kwargs['circuit'])
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return obj
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def get_return_url(self, request, obj):
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return obj.circuit.get_absolute_url()
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class CircuitTerminationDeleteView(ObjectDeleteView):
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queryset = CircuitTermination.objects.all()
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