mirror of
https://github.com/netbox-community/netbox.git
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d1f76bec37
* WIP * WIP * WIP * Make object selector functional * Replace extraneous form fields with selector widgets * Avoid overlap with filterset field names * Show checkmarks next to visibile filters * Update results automatically when searching * Include selector for device/VM component parent fields * Use selector for filtering VLAN group/site * Limit selector to 100 results
849 lines
26 KiB
Python
849 lines
26 KiB
Python
from django import forms
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from django.contrib.contenttypes.models import ContentType
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from django.core.exceptions import ValidationError
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from django.utils.translation import gettext as _
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from dcim.models import Device, Interface, Location, Rack, Region, Site, SiteGroup
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from ipam.choices import *
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from ipam.constants import *
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from ipam.formfields import IPNetworkFormField
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from ipam.models import *
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from netbox.forms import NetBoxModelForm
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from tenancy.forms import TenancyForm
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from utilities.exceptions import PermissionsViolation
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from utilities.forms import (
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add_blank_choice, BootstrapMixin, CommentField, ContentTypeChoiceField, DatePicker, DynamicModelChoiceField,
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DynamicModelMultipleChoiceField, NumericArrayField, SlugField,
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)
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from virtualization.models import Cluster, ClusterGroup, VirtualMachine, VMInterface
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__all__ = (
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'AggregateForm',
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'ASNForm',
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'ASNRangeForm',
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'FHRPGroupForm',
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'FHRPGroupAssignmentForm',
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'IPAddressAssignForm',
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'IPAddressBulkAddForm',
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'IPAddressForm',
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'IPRangeForm',
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'L2VPNForm',
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'L2VPNTerminationForm',
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'PrefixForm',
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'RIRForm',
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'RoleForm',
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'RouteTargetForm',
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'ServiceForm',
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'ServiceCreateForm',
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'ServiceTemplateForm',
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'VLANForm',
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'VLANGroupForm',
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'VRFForm',
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)
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class VRFForm(TenancyForm, NetBoxModelForm):
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import_targets = DynamicModelMultipleChoiceField(
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queryset=RouteTarget.objects.all(),
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required=False
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)
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export_targets = DynamicModelMultipleChoiceField(
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queryset=RouteTarget.objects.all(),
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required=False
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)
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comments = CommentField()
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fieldsets = (
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('VRF', ('name', 'rd', 'enforce_unique', 'description', 'tags')),
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('Route Targets', ('import_targets', 'export_targets')),
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('Tenancy', ('tenant_group', 'tenant')),
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)
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class Meta:
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model = VRF
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fields = [
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'name', 'rd', 'enforce_unique', 'import_targets', 'export_targets', 'tenant_group', 'tenant', 'description',
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'comments', 'tags',
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]
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labels = {
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'rd': "RD",
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}
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class RouteTargetForm(TenancyForm, NetBoxModelForm):
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fieldsets = (
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('Route Target', ('name', 'description', 'tags')),
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('Tenancy', ('tenant_group', 'tenant')),
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)
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comments = CommentField()
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class Meta:
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model = RouteTarget
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fields = [
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'name', 'tenant_group', 'tenant', 'description', 'comments', 'tags',
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]
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class RIRForm(NetBoxModelForm):
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slug = SlugField()
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fieldsets = (
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('RIR', (
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'name', 'slug', 'is_private', 'description', 'tags',
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)),
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)
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class Meta:
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model = RIR
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fields = [
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'name', 'slug', 'is_private', 'description', 'tags',
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]
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class AggregateForm(TenancyForm, NetBoxModelForm):
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rir = DynamicModelChoiceField(
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queryset=RIR.objects.all(),
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label=_('RIR')
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)
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comments = CommentField()
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fieldsets = (
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('Aggregate', ('prefix', 'rir', 'date_added', 'description', 'tags')),
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('Tenancy', ('tenant_group', 'tenant')),
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)
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class Meta:
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model = Aggregate
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fields = [
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'prefix', 'rir', 'date_added', 'tenant_group', 'tenant', 'description', 'comments', 'tags',
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]
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widgets = {
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'date_added': DatePicker(),
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}
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class ASNRangeForm(TenancyForm, NetBoxModelForm):
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rir = DynamicModelChoiceField(
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queryset=RIR.objects.all(),
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label=_('RIR'),
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)
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slug = SlugField()
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fieldsets = (
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('ASN Range', ('name', 'slug', 'rir', 'start', 'end', 'description', 'tags')),
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('Tenancy', ('tenant_group', 'tenant')),
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)
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class Meta:
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model = ASNRange
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fields = [
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'name', 'slug', 'rir', 'start', 'end', 'tenant_group', 'tenant', 'description', 'tags'
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]
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class ASNForm(TenancyForm, NetBoxModelForm):
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rir = DynamicModelChoiceField(
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queryset=RIR.objects.all(),
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label=_('RIR'),
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)
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sites = DynamicModelMultipleChoiceField(
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queryset=Site.objects.all(),
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label=_('Sites'),
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required=False
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)
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comments = CommentField()
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fieldsets = (
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('ASN', ('asn', 'rir', 'sites', 'description', 'tags')),
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('Tenancy', ('tenant_group', 'tenant')),
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)
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class Meta:
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model = ASN
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fields = [
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'asn', 'rir', 'sites', 'tenant_group', 'tenant', 'description', 'comments', 'tags'
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]
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widgets = {
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'date_added': DatePicker(),
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}
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def __init__(self, data=None, instance=None, *args, **kwargs):
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super().__init__(data=data, instance=instance, *args, **kwargs)
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if self.instance and self.instance.pk is not None:
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self.fields['sites'].initial = self.instance.sites.all().values_list('id', flat=True)
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def save(self, *args, **kwargs):
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instance = super().save(*args, **kwargs)
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instance.sites.set(self.cleaned_data['sites'])
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return instance
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class RoleForm(NetBoxModelForm):
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slug = SlugField()
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fieldsets = (
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('Role', (
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'name', 'slug', 'weight', 'description', 'tags',
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)),
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)
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class Meta:
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model = Role
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fields = [
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'name', 'slug', 'weight', 'description', 'tags',
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]
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class PrefixForm(TenancyForm, NetBoxModelForm):
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vrf = DynamicModelChoiceField(
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queryset=VRF.objects.all(),
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required=False,
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label=_('VRF')
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)
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site = DynamicModelChoiceField(
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queryset=Site.objects.all(),
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required=False,
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selector=True,
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null_option='None'
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)
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vlan = DynamicModelChoiceField(
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queryset=VLAN.objects.all(),
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required=False,
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label=_('VLAN'),
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query_params={
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'site_id': '$site',
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}
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)
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role = DynamicModelChoiceField(
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queryset=Role.objects.all(),
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required=False
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)
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comments = CommentField()
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fieldsets = (
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('Prefix', ('prefix', 'status', 'vrf', 'role', 'is_pool', 'mark_utilized', 'description', 'tags')),
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('Site/VLAN Assignment', ('site', 'vlan')),
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('Tenancy', ('tenant_group', 'tenant')),
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)
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class Meta:
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model = Prefix
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fields = [
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'prefix', 'vrf', 'site', 'vlan', 'status', 'role', 'is_pool', 'mark_utilized', 'tenant_group', 'tenant',
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'description', 'comments', 'tags',
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]
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class IPRangeForm(TenancyForm, NetBoxModelForm):
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vrf = DynamicModelChoiceField(
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queryset=VRF.objects.all(),
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required=False,
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label=_('VRF')
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)
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role = DynamicModelChoiceField(
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queryset=Role.objects.all(),
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required=False
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)
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comments = CommentField()
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fieldsets = (
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('IP Range', ('vrf', 'start_address', 'end_address', 'role', 'status', 'mark_utilized', 'description', 'tags')),
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('Tenancy', ('tenant_group', 'tenant')),
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)
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class Meta:
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model = IPRange
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fields = [
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'vrf', 'start_address', 'end_address', 'status', 'role', 'tenant_group', 'tenant', 'mark_utilized',
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'description', 'comments', 'tags',
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]
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class IPAddressForm(TenancyForm, NetBoxModelForm):
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device = DynamicModelChoiceField(
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queryset=Device.objects.all(),
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required=False,
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initial_params={
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'interfaces': '$interface'
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}
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)
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interface = DynamicModelChoiceField(
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queryset=Interface.objects.all(),
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required=False,
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query_params={
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'device_id': '$device'
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}
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)
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virtual_machine = DynamicModelChoiceField(
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queryset=VirtualMachine.objects.all(),
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required=False,
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initial_params={
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'interfaces': '$vminterface'
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}
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)
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vminterface = DynamicModelChoiceField(
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queryset=VMInterface.objects.all(),
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required=False,
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label=_('Interface'),
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query_params={
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'virtual_machine_id': '$virtual_machine'
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}
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)
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fhrpgroup = DynamicModelChoiceField(
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queryset=FHRPGroup.objects.all(),
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required=False,
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label=_('FHRP Group')
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)
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vrf = DynamicModelChoiceField(
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queryset=VRF.objects.all(),
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required=False,
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label=_('VRF')
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)
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nat_device = DynamicModelChoiceField(
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queryset=Device.objects.all(),
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required=False,
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selector=True,
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label=_('Device')
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)
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nat_virtual_machine = DynamicModelChoiceField(
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queryset=VirtualMachine.objects.all(),
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required=False,
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selector=True,
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label=_('Virtual Machine')
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)
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nat_vrf = DynamicModelChoiceField(
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queryset=VRF.objects.all(),
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required=False,
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selector=True,
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label=_('VRF')
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)
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nat_inside = DynamicModelChoiceField(
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queryset=IPAddress.objects.all(),
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required=False,
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label=_('IP Address'),
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query_params={
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'device_id': '$nat_device',
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'virtual_machine_id': '$nat_virtual_machine',
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'vrf_id': '$nat_vrf',
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}
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)
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primary_for_parent = forms.BooleanField(
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required=False,
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label=_('Make this the primary IP for the device/VM')
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)
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comments = CommentField()
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class Meta:
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model = IPAddress
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fields = [
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'address', 'vrf', 'status', 'role', 'dns_name', 'primary_for_parent', 'nat_device', 'nat_virtual_machine',
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'nat_vrf', 'nat_inside', 'tenant_group', 'tenant', 'description', 'comments', 'tags',
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]
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def __init__(self, *args, **kwargs):
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# Initialize helper selectors
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instance = kwargs.get('instance')
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initial = kwargs.get('initial', {}).copy()
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if instance:
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if type(instance.assigned_object) is Interface:
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initial['interface'] = instance.assigned_object
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elif type(instance.assigned_object) is VMInterface:
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initial['vminterface'] = instance.assigned_object
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elif type(instance.assigned_object) is FHRPGroup:
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initial['fhrpgroup'] = instance.assigned_object
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if instance.nat_inside:
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nat_inside_parent = instance.nat_inside.assigned_object
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if type(nat_inside_parent) is Interface:
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initial['nat_site'] = nat_inside_parent.device.site.pk
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if nat_inside_parent.device.rack:
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initial['nat_rack'] = nat_inside_parent.device.rack.pk
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initial['nat_device'] = nat_inside_parent.device.pk
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elif type(nat_inside_parent) is VMInterface:
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if cluster := nat_inside_parent.virtual_machine.cluster:
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initial['nat_cluster'] = cluster.pk
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initial['nat_virtual_machine'] = nat_inside_parent.virtual_machine.pk
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kwargs['initial'] = initial
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super().__init__(*args, **kwargs)
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# Initialize primary_for_parent if IP address is already assigned
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if self.instance.pk and self.instance.assigned_object:
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parent = getattr(self.instance.assigned_object, 'parent_object', None)
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if parent and (
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self.instance.address.version == 4 and parent.primary_ip4_id == self.instance.pk or
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self.instance.address.version == 6 and parent.primary_ip6_id == self.instance.pk
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):
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self.initial['primary_for_parent'] = True
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def clean(self):
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super().clean()
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# Handle object assignment
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selected_objects = [
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field for field in ('interface', 'vminterface', 'fhrpgroup') if self.cleaned_data[field]
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]
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if len(selected_objects) > 1:
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raise forms.ValidationError({
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selected_objects[1]: "An IP address can only be assigned to a single object."
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})
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elif selected_objects:
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self.instance.assigned_object = self.cleaned_data[selected_objects[0]]
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else:
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self.instance.assigned_object = None
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# Primary IP assignment is only available if an interface has been assigned.
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interface = self.cleaned_data.get('interface') or self.cleaned_data.get('vminterface')
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if self.cleaned_data.get('primary_for_parent') and not interface:
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self.add_error(
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'primary_for_parent', "Only IP addresses assigned to an interface can be designated as primary IPs."
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)
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def save(self, *args, **kwargs):
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ipaddress = super().save(*args, **kwargs)
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# Assign/clear this IPAddress as the primary for the associated Device/VirtualMachine.
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interface = self.instance.assigned_object
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if type(interface) in (Interface, VMInterface):
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parent = interface.parent_object
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if self.cleaned_data['primary_for_parent']:
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if ipaddress.address.version == 4:
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parent.primary_ip4 = ipaddress
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else:
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parent.primary_ip6 = ipaddress
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parent.save()
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elif ipaddress.address.version == 4 and parent.primary_ip4 == ipaddress:
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parent.primary_ip4 = None
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parent.save()
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elif ipaddress.address.version == 6 and parent.primary_ip6 == ipaddress:
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parent.primary_ip6 = None
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parent.save()
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return ipaddress
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class IPAddressBulkAddForm(TenancyForm, NetBoxModelForm):
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vrf = DynamicModelChoiceField(
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queryset=VRF.objects.all(),
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required=False,
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label=_('VRF')
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)
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class Meta:
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model = IPAddress
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fields = [
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'address', 'vrf', 'status', 'role', 'dns_name', 'description', 'tenant_group', 'tenant', 'tags',
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]
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class IPAddressAssignForm(BootstrapMixin, forms.Form):
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vrf_id = DynamicModelChoiceField(
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queryset=VRF.objects.all(),
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required=False,
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label=_('VRF')
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)
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q = forms.CharField(
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required=False,
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label=_('Search'),
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)
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class FHRPGroupForm(NetBoxModelForm):
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# Optionally create a new IPAddress along with the FHRPGroup
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ip_vrf = DynamicModelChoiceField(
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queryset=VRF.objects.all(),
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required=False,
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label=_('VRF')
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)
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ip_address = IPNetworkFormField(
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required=False,
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label=_('Address')
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)
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ip_status = forms.ChoiceField(
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choices=add_blank_choice(IPAddressStatusChoices),
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required=False,
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label=_('Status')
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)
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comments = CommentField()
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fieldsets = (
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('FHRP Group', ('protocol', 'group_id', 'name', 'description', 'tags')),
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('Authentication', ('auth_type', 'auth_key')),
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('Virtual IP Address', ('ip_vrf', 'ip_address', 'ip_status'))
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)
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class Meta:
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model = FHRPGroup
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fields = (
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'protocol', 'group_id', 'auth_type', 'auth_key', 'name', 'ip_vrf', 'ip_address', 'ip_status', 'description',
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'comments', 'tags',
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)
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def save(self, *args, **kwargs):
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instance = super().save(*args, **kwargs)
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user = getattr(instance, '_user', None) # Set under FHRPGroupEditView.alter_object()
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# Check if we need to create a new IPAddress for the group
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if self.cleaned_data.get('ip_address'):
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ipaddress = IPAddress(
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vrf=self.cleaned_data['ip_vrf'],
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address=self.cleaned_data['ip_address'],
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status=self.cleaned_data['ip_status'],
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role=FHRP_PROTOCOL_ROLE_MAPPINGS.get(self.cleaned_data['protocol'], IPAddressRoleChoices.ROLE_VIP),
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assigned_object=instance
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)
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ipaddress.populate_custom_field_defaults()
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ipaddress.save()
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# Check that the new IPAddress conforms with any assigned object-level permissions
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if not IPAddress.objects.restrict(user, 'add').filter(pk=ipaddress.pk).first():
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raise PermissionsViolation()
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return instance
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def clean(self):
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super().clean()
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ip_vrf = self.cleaned_data.get('ip_vrf')
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ip_address = self.cleaned_data.get('ip_address')
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ip_status = self.cleaned_data.get('ip_status')
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if ip_address:
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ip_form = IPAddressForm({
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'address': ip_address,
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'vrf': ip_vrf,
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'status': ip_status,
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})
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if not ip_form.is_valid():
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self.errors.update({
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f'ip_{field}': error for field, error in ip_form.errors.items()
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})
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|
|
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class FHRPGroupAssignmentForm(BootstrapMixin, forms.ModelForm):
|
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group = DynamicModelChoiceField(
|
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queryset=FHRPGroup.objects.all()
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)
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|
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class Meta:
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model = FHRPGroupAssignment
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fields = ('group', 'priority')
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|
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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|
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ipaddresses = self.instance.interface.ip_addresses.all()
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for ipaddress in ipaddresses:
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self.fields['group'].widget.add_query_param('related_ip', ipaddress.pk)
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|
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class VLANGroupForm(NetBoxModelForm):
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scope_type = ContentTypeChoiceField(
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queryset=ContentType.objects.filter(model__in=VLANGROUP_SCOPE_TYPES),
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required=False
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)
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|
region = DynamicModelChoiceField(
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|
queryset=Region.objects.all(),
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|
required=False,
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initial_params={
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|
'sites': '$site'
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|
}
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|
)
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|
sitegroup = DynamicModelChoiceField(
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|
queryset=SiteGroup.objects.all(),
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|
required=False,
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|
initial_params={
|
|
'sites': '$site'
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|
},
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|
label=_('Site group')
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|
)
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|
site = DynamicModelChoiceField(
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|
queryset=Site.objects.all(),
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|
required=False,
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|
initial_params={
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|
'locations': '$location'
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|
},
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|
query_params={
|
|
'region_id': '$region',
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|
'group_id': '$sitegroup',
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|
}
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|
)
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|
location = DynamicModelChoiceField(
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|
queryset=Location.objects.all(),
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|
required=False,
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|
initial_params={
|
|
'racks': '$rack'
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|
},
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|
query_params={
|
|
'site_id': '$site',
|
|
}
|
|
)
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|
rack = DynamicModelChoiceField(
|
|
queryset=Rack.objects.all(),
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|
required=False,
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|
query_params={
|
|
'site_id': '$site',
|
|
'location_id': '$location',
|
|
}
|
|
)
|
|
clustergroup = DynamicModelChoiceField(
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|
queryset=ClusterGroup.objects.all(),
|
|
required=False,
|
|
initial_params={
|
|
'clusters': '$cluster'
|
|
},
|
|
label=_('Cluster group')
|
|
)
|
|
cluster = DynamicModelChoiceField(
|
|
queryset=Cluster.objects.all(),
|
|
required=False,
|
|
query_params={
|
|
'group_id': '$clustergroup',
|
|
}
|
|
)
|
|
slug = SlugField()
|
|
|
|
fieldsets = (
|
|
('VLAN Group', ('name', 'slug', 'description', 'tags')),
|
|
('Child VLANs', ('min_vid', 'max_vid')),
|
|
('Scope', ('scope_type', 'region', 'sitegroup', 'site', 'location', 'rack', 'clustergroup', 'cluster')),
|
|
)
|
|
|
|
class Meta:
|
|
model = VLANGroup
|
|
fields = [
|
|
'name', 'slug', 'description', 'scope_type', 'region', 'sitegroup', 'site', 'location', 'rack',
|
|
'clustergroup', 'cluster', 'min_vid', 'max_vid', 'tags',
|
|
]
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
instance = kwargs.get('instance')
|
|
initial = kwargs.get('initial', {})
|
|
|
|
if instance is not None and instance.scope:
|
|
initial[instance.scope_type.model] = instance.scope
|
|
|
|
kwargs['initial'] = initial
|
|
|
|
super().__init__(*args, **kwargs)
|
|
|
|
def clean(self):
|
|
super().clean()
|
|
|
|
# Assign scope based on scope_type
|
|
if self.cleaned_data.get('scope_type'):
|
|
scope_field = self.cleaned_data['scope_type'].model
|
|
self.instance.scope = self.cleaned_data.get(scope_field)
|
|
else:
|
|
self.instance.scope_id = None
|
|
|
|
|
|
class VLANForm(TenancyForm, NetBoxModelForm):
|
|
group = DynamicModelChoiceField(
|
|
queryset=VLANGroup.objects.all(),
|
|
required=False,
|
|
selector=True,
|
|
label=_('VLAN Group')
|
|
)
|
|
site = DynamicModelChoiceField(
|
|
queryset=Site.objects.all(),
|
|
required=False,
|
|
null_option='None',
|
|
selector=True
|
|
)
|
|
role = DynamicModelChoiceField(
|
|
queryset=Role.objects.all(),
|
|
required=False
|
|
)
|
|
comments = CommentField()
|
|
|
|
class Meta:
|
|
model = VLAN
|
|
fields = [
|
|
'site', 'group', 'vid', 'name', 'status', 'role', 'tenant_group', 'tenant', 'description', 'comments',
|
|
'tags',
|
|
]
|
|
|
|
|
|
class ServiceTemplateForm(NetBoxModelForm):
|
|
ports = NumericArrayField(
|
|
base_field=forms.IntegerField(
|
|
min_value=SERVICE_PORT_MIN,
|
|
max_value=SERVICE_PORT_MAX
|
|
),
|
|
help_text=_("Comma-separated list of one or more port numbers. A range may be specified using a hyphen.")
|
|
)
|
|
comments = CommentField()
|
|
|
|
fieldsets = (
|
|
('Service Template', (
|
|
'name', 'protocol', 'ports', 'description', 'tags',
|
|
)),
|
|
)
|
|
|
|
class Meta:
|
|
model = ServiceTemplate
|
|
fields = ('name', 'protocol', 'ports', 'description', 'comments', 'tags')
|
|
|
|
|
|
class ServiceForm(NetBoxModelForm):
|
|
device = DynamicModelChoiceField(
|
|
queryset=Device.objects.all(),
|
|
required=False,
|
|
selector=True
|
|
)
|
|
virtual_machine = DynamicModelChoiceField(
|
|
queryset=VirtualMachine.objects.all(),
|
|
required=False,
|
|
selector=True
|
|
)
|
|
ports = NumericArrayField(
|
|
base_field=forms.IntegerField(
|
|
min_value=SERVICE_PORT_MIN,
|
|
max_value=SERVICE_PORT_MAX
|
|
),
|
|
help_text=_("Comma-separated list of one or more port numbers. A range may be specified using a hyphen.")
|
|
)
|
|
ipaddresses = DynamicModelMultipleChoiceField(
|
|
queryset=IPAddress.objects.all(),
|
|
required=False,
|
|
label=_('IP Addresses'),
|
|
query_params={
|
|
'device_id': '$device',
|
|
'virtual_machine_id': '$virtual_machine',
|
|
}
|
|
)
|
|
comments = CommentField()
|
|
|
|
class Meta:
|
|
model = Service
|
|
fields = [
|
|
'device', 'virtual_machine', 'name', 'protocol', 'ports', 'ipaddresses', 'description', 'comments', 'tags',
|
|
]
|
|
|
|
|
|
class ServiceCreateForm(ServiceForm):
|
|
service_template = DynamicModelChoiceField(
|
|
queryset=ServiceTemplate.objects.all(),
|
|
required=False
|
|
)
|
|
|
|
class Meta(ServiceForm.Meta):
|
|
fields = [
|
|
'device', 'virtual_machine', 'service_template', 'name', 'protocol', 'ports', 'ipaddresses', 'description',
|
|
'tags',
|
|
]
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
super().__init__(*args, **kwargs)
|
|
|
|
# Fields which may be populated from a ServiceTemplate are not required
|
|
for field in ('name', 'protocol', 'ports'):
|
|
self.fields[field].required = False
|
|
del self.fields[field].widget.attrs['required']
|
|
|
|
def clean(self):
|
|
super().clean()
|
|
if self.cleaned_data['service_template']:
|
|
# Create a new Service from the specified template
|
|
service_template = self.cleaned_data['service_template']
|
|
self.cleaned_data['name'] = service_template.name
|
|
self.cleaned_data['protocol'] = service_template.protocol
|
|
self.cleaned_data['ports'] = service_template.ports
|
|
if not self.cleaned_data['description']:
|
|
self.cleaned_data['description'] = service_template.description
|
|
elif not all(self.cleaned_data[f] for f in ('name', 'protocol', 'ports')):
|
|
raise forms.ValidationError("Must specify name, protocol, and port(s) if not using a service template.")
|
|
|
|
|
|
#
|
|
# L2VPN
|
|
#
|
|
|
|
|
|
class L2VPNForm(TenancyForm, NetBoxModelForm):
|
|
slug = SlugField()
|
|
import_targets = DynamicModelMultipleChoiceField(
|
|
queryset=RouteTarget.objects.all(),
|
|
required=False
|
|
)
|
|
export_targets = DynamicModelMultipleChoiceField(
|
|
queryset=RouteTarget.objects.all(),
|
|
required=False
|
|
)
|
|
comments = CommentField()
|
|
|
|
fieldsets = (
|
|
('L2VPN', ('name', 'slug', 'type', 'identifier', 'description', 'tags')),
|
|
('Route Targets', ('import_targets', 'export_targets')),
|
|
('Tenancy', ('tenant_group', 'tenant')),
|
|
)
|
|
|
|
class Meta:
|
|
model = L2VPN
|
|
fields = (
|
|
'name', 'slug', 'type', 'identifier', 'import_targets', 'export_targets', 'tenant', 'description',
|
|
'comments', 'tags'
|
|
)
|
|
|
|
|
|
class L2VPNTerminationForm(NetBoxModelForm):
|
|
l2vpn = DynamicModelChoiceField(
|
|
queryset=L2VPN.objects.all(),
|
|
required=True,
|
|
query_params={},
|
|
label=_('L2VPN'),
|
|
fetch_trigger='open'
|
|
)
|
|
vlan = DynamicModelChoiceField(
|
|
queryset=VLAN.objects.all(),
|
|
required=False,
|
|
selector=True,
|
|
label=_('VLAN')
|
|
)
|
|
interface = DynamicModelChoiceField(
|
|
queryset=Interface.objects.all(),
|
|
required=False,
|
|
selector=True
|
|
)
|
|
vminterface = DynamicModelChoiceField(
|
|
queryset=VMInterface.objects.all(),
|
|
required=False,
|
|
selector=True,
|
|
label=_('Interface')
|
|
)
|
|
|
|
class Meta:
|
|
model = L2VPNTermination
|
|
fields = ('l2vpn', )
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
instance = kwargs.get('instance')
|
|
initial = kwargs.get('initial', {}).copy()
|
|
|
|
if instance:
|
|
if type(instance.assigned_object) is Interface:
|
|
initial['interface'] = instance.assigned_object
|
|
elif type(instance.assigned_object) is VLAN:
|
|
initial['vlan'] = instance.assigned_object
|
|
elif type(instance.assigned_object) is VMInterface:
|
|
initial['vminterface'] = instance.assigned_object
|
|
kwargs['initial'] = initial
|
|
|
|
super().__init__(*args, **kwargs)
|
|
|
|
def clean(self):
|
|
super().clean()
|
|
|
|
interface = self.cleaned_data.get('interface')
|
|
vminterface = self.cleaned_data.get('vminterface')
|
|
vlan = self.cleaned_data.get('vlan')
|
|
|
|
if not (interface or vminterface or vlan):
|
|
raise ValidationError('A termination must specify an interface or VLAN.')
|
|
if len([x for x in (interface, vminterface, vlan) if x]) > 1:
|
|
raise ValidationError('A termination can only have one terminating object (an interface or VLAN).')
|
|
|
|
self.instance.assigned_object = interface or vminterface or vlan
|