netbox/netbox/tenancy/views.py

from django.contrib.contenttypes.models import ContentType
from django.shortcuts import get_object_or_404

from circuits.models import Circuit
from dcim.models import Cable, Device, Location, Rack, RackReservation, Site
from ipam.models import Aggregate, IPAddress, Prefix, VLAN, VRF, ASN
from netbox.views import generic
from utilities.utils import count_related
from virtualization.models import VirtualMachine, Cluster
from . import filtersets, forms, tables
from .models import *


#
# Tenant groups
#

class TenantGroupListView(generic.ObjectListView):
    queryset = TenantGroup.objects.add_related_count(
        TenantGroup.objects.all(),
        Tenant,
        'group',
        'tenant_count',
        cumulative=True
    )
    filterset = filtersets.TenantGroupFilterSet
    filterset_form = forms.TenantGroupFilterForm
    table = tables.TenantGroupTable


class TenantGroupView(generic.ObjectView):
    queryset = TenantGroup.objects.all()

    def get_extra_context(self, request, instance):
        tenants = Tenant.objects.restrict(request.user, 'view').filter(
            group=instance
        )
        tenants_table = tables.TenantTable(tenants, user=request.user, exclude=('group',))
        tenants_table.configure(request)

        return {
            'tenants_table': tenants_table,
        }


class TenantGroupEditView(generic.ObjectEditView):
    queryset = TenantGroup.objects.all()
    form = forms.TenantGroupForm


class TenantGroupDeleteView(generic.ObjectDeleteView):
    queryset = TenantGroup.objects.all()


class TenantGroupBulkImportView(generic.BulkImportView):
    queryset = TenantGroup.objects.all()
    model_form = forms.TenantGroupCSVForm
    table = tables.TenantGroupTable


class TenantGroupBulkEditView(generic.BulkEditView):
    queryset = TenantGroup.objects.add_related_count(
        TenantGroup.objects.all(),
        Tenant,
        'group',
        'tenant_count',
        cumulative=True
    )
    filterset = filtersets.TenantGroupFilterSet
    table = tables.TenantGroupTable
    form = forms.TenantGroupBulkEditForm


class TenantGroupBulkDeleteView(generic.BulkDeleteView):
    queryset = TenantGroup.objects.add_related_count(
        TenantGroup.objects.all(),
        Tenant,
        'group',
        'tenant_count',
        cumulative=True
    )
    table = tables.TenantGroupTable


#
#  Tenants
#

class TenantListView(generic.ObjectListView):
    queryset = Tenant.objects.all()
    filterset = filtersets.TenantFilterSet
    filterset_form = forms.TenantFilterForm
    table = tables.TenantTable


class TenantView(generic.ObjectView):
    queryset = Tenant.objects.prefetch_related('group')

    def get_extra_context(self, request, instance):
        stats = {
            'site_count': Site.objects.restrict(request.user, 'view').filter(tenant=instance).count(),
            'rack_count': Rack.objects.restrict(request.user, 'view').filter(tenant=instance).count(),
            'rackreservation_count': RackReservation.objects.restrict(request.user, 'view').filter(tenant=instance).count(),
            'location_count': Location.objects.restrict(request.user, 'view').filter(tenant=instance).count(),
            'device_count': Device.objects.restrict(request.user, 'view').filter(tenant=instance).count(),
            'vrf_count': VRF.objects.restrict(request.user, 'view').filter(tenant=instance).count(),
            'prefix_count': Prefix.objects.restrict(request.user, 'view').filter(tenant=instance).count(),
            'aggregate_count': Aggregate.objects.restrict(request.user, 'view').filter(tenant=instance).count(),
            'ipaddress_count': IPAddress.objects.restrict(request.user, 'view').filter(tenant=instance).count(),
            'vlan_count': VLAN.objects.restrict(request.user, 'view').filter(tenant=instance).count(),
            'circuit_count': Circuit.objects.restrict(request.user, 'view').filter(tenant=instance).count(),
            'virtualmachine_count': VirtualMachine.objects.restrict(request.user, 'view').filter(tenant=instance).count(),
            'cluster_count': Cluster.objects.restrict(request.user, 'view').filter(tenant=instance).count(),
            'cable_count': Cable.objects.restrict(request.user, 'view').filter(tenant=instance).count(),
            'asn_count': ASN.objects.restrict(request.user, 'view').filter(tenant=instance).count(),
        }

        return {
            'stats': stats,
        }


class TenantEditView(generic.ObjectEditView):
    queryset = Tenant.objects.all()
    form = forms.TenantForm


class TenantDeleteView(generic.ObjectDeleteView):
    queryset = Tenant.objects.all()


class TenantBulkImportView(generic.BulkImportView):
    queryset = Tenant.objects.all()
    model_form = forms.TenantCSVForm
    table = tables.TenantTable


class TenantBulkEditView(generic.BulkEditView):
    queryset = Tenant.objects.prefetch_related('group')
    filterset = filtersets.TenantFilterSet
    table = tables.TenantTable
    form = forms.TenantBulkEditForm


class TenantBulkDeleteView(generic.BulkDeleteView):
    queryset = Tenant.objects.prefetch_related('group')
    filterset = filtersets.TenantFilterSet
    table = tables.TenantTable


#
# Contact groups
#

class ContactGroupListView(generic.ObjectListView):
    queryset = ContactGroup.objects.add_related_count(
        ContactGroup.objects.all(),
        Contact,
        'group',
        'contact_count',
        cumulative=True
    )
    filterset = filtersets.ContactGroupFilterSet
    filterset_form = forms.ContactGroupFilterForm
    table = tables.ContactGroupTable


class ContactGroupView(generic.ObjectView):
    queryset = ContactGroup.objects.all()

    def get_extra_context(self, request, instance):
        child_groups = ContactGroup.objects.add_related_count(
            ContactGroup.objects.all(),
            Contact,
            'group',
            'contact_count',
            cumulative=True
        ).restrict(request.user, 'view').filter(
            parent__in=instance.get_descendants(include_self=True)
        )
        child_groups_table = tables.ContactGroupTable(child_groups)
        child_groups_table.columns.hide('actions')

        contacts = Contact.objects.restrict(request.user, 'view').filter(
            group=instance
        )
        contacts_table = tables.ContactTable(contacts, user=request.user, exclude=('group',))
        contacts_table.configure(request)

        return {
            'child_groups_table': child_groups_table,
            'contacts_table': contacts_table,
        }


class ContactGroupEditView(generic.ObjectEditView):
    queryset = ContactGroup.objects.all()
    form = forms.ContactGroupForm


class ContactGroupDeleteView(generic.ObjectDeleteView):
    queryset = ContactGroup.objects.all()


class ContactGroupBulkImportView(generic.BulkImportView):
    queryset = ContactGroup.objects.all()
    model_form = forms.ContactGroupCSVForm
    table = tables.ContactGroupTable


class ContactGroupBulkEditView(generic.BulkEditView):
    queryset = ContactGroup.objects.add_related_count(
        ContactGroup.objects.all(),
        Contact,
        'group',
        'contact_count',
        cumulative=True
    )
    filterset = filtersets.ContactGroupFilterSet
    table = tables.ContactGroupTable
    form = forms.ContactGroupBulkEditForm


class ContactGroupBulkDeleteView(generic.BulkDeleteView):
    queryset = ContactGroup.objects.add_related_count(
        ContactGroup.objects.all(),
        Contact,
        'group',
        'contact_count',
        cumulative=True
    )
    table = tables.ContactGroupTable


#
# Contact roles
#

class ContactRoleListView(generic.ObjectListView):
    queryset = ContactRole.objects.all()
    filterset = filtersets.ContactRoleFilterSet
    filterset_form = forms.ContactRoleFilterForm
    table = tables.ContactRoleTable


class ContactRoleView(generic.ObjectView):
    queryset = ContactRole.objects.all()

    def get_extra_context(self, request, instance):
        contact_assignments = ContactAssignment.objects.restrict(request.user, 'view').filter(
            role=instance
        )
        contacts_table = tables.ContactAssignmentTable(contact_assignments, user=request.user)
        contacts_table.columns.hide('role')
        contacts_table.configure(request)

        return {
            'contacts_table': contacts_table,
            'assignment_count': ContactAssignment.objects.filter(role=instance).count(),
        }


class ContactRoleEditView(generic.ObjectEditView):
    queryset = ContactRole.objects.all()
    form = forms.ContactRoleForm


class ContactRoleDeleteView(generic.ObjectDeleteView):
    queryset = ContactRole.objects.all()


class ContactRoleBulkImportView(generic.BulkImportView):
    queryset = ContactRole.objects.all()
    model_form = forms.ContactRoleCSVForm
    table = tables.ContactRoleTable


class ContactRoleBulkEditView(generic.BulkEditView):
    queryset = ContactRole.objects.all()
    filterset = filtersets.ContactRoleFilterSet
    table = tables.ContactRoleTable
    form = forms.ContactRoleBulkEditForm


class ContactRoleBulkDeleteView(generic.BulkDeleteView):
    queryset = ContactRole.objects.all()
    table = tables.ContactRoleTable


#
# Contacts
#

class ContactListView(generic.ObjectListView):
    queryset = Contact.objects.annotate(
        assignment_count=count_related(ContactAssignment, 'contact')
    )
    filterset = filtersets.ContactFilterSet
    filterset_form = forms.ContactFilterForm
    table = tables.ContactTable


class ContactView(generic.ObjectView):
    queryset = Contact.objects.all()

    def get_extra_context(self, request, instance):
        contact_assignments = ContactAssignment.objects.restrict(request.user, 'view').filter(
            contact=instance
        )
        assignments_table = tables.ContactAssignmentTable(contact_assignments, user=request.user)
        assignments_table.columns.hide('contact')
        assignments_table.configure(request)

        return {
            'assignments_table': assignments_table,
            'assignment_count': ContactAssignment.objects.filter(contact=instance).count(),
        }


class ContactEditView(generic.ObjectEditView):
    queryset = Contact.objects.all()
    form = forms.ContactForm


class ContactDeleteView(generic.ObjectDeleteView):
    queryset = Contact.objects.all()


class ContactBulkImportView(generic.BulkImportView):
    queryset = Contact.objects.all()
    model_form = forms.ContactCSVForm
    table = tables.ContactTable


class ContactBulkEditView(generic.BulkEditView):
    queryset = Contact.objects.prefetch_related('group')
    filterset = filtersets.ContactFilterSet
    table = tables.ContactTable
    form = forms.ContactBulkEditForm


class ContactBulkDeleteView(generic.BulkDeleteView):
    queryset = Contact.objects.prefetch_related('group')
    filterset = filtersets.ContactFilterSet
    table = tables.ContactTable


#
# Contact assignments
#

class ContactAssignmentEditView(generic.ObjectEditView):
    queryset = ContactAssignment.objects.all()
    form = forms.ContactAssignmentForm
    template_name = 'tenancy/contactassignment_edit.html'

    def alter_object(self, instance, request, args, kwargs):
        if not instance.pk:
            # Assign the object based on URL kwargs
            content_type = get_object_or_404(ContentType, pk=request.GET.get('content_type'))
            instance.object = get_object_or_404(content_type.model_class(), pk=request.GET.get('object_id'))
        return instance


class ContactAssignmentDeleteView(generic.ObjectDeleteView):
    queryset = ContactAssignment.objects.all()