100 lines
3.8 KiB
Python
100 lines
3.8 KiB
Python
from django import forms
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from django.core.exceptions import ValidationError
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from django.utils.translation import ugettext_lazy as _
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from orchestra.admin.forms import AdminFormSet
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from . import validators
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from .helpers import domain_for_validation
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from .models import Domain
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class BatchDomainCreationAdminForm(forms.ModelForm):
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name = forms.CharField(label=_("Names"), widget=forms.Textarea(attrs={'rows': 5, 'cols': 50}),
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help_text=_("Fully qualified domain name per line. "
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"All domains will have the provided account and records."))
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def clean_name(self):
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self.extra_names = []
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target = None
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existing = set(Domain.objects.values_list('name', flat=True))
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errors = []
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for name in self.cleaned_data['name'].strip().splitlines():
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name = name.strip()
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if not name:
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continue
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if name in existing:
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errors.append(ValidationError(_("%s domain name already exists.") % name))
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existing.add(name)
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if target is None:
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target = name
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else:
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domain = Domain(name=name)
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try:
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domain.full_clean(exclude=['top'])
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except ValidationError as e:
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raise ValidationError(e.error_dict['name'])
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self.extra_names.append(name)
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if errors:
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raise ValidationError(errors)
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return target
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def clean(self):
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""" inherit related parent domain account, when exists """
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cleaned_data = super(BatchDomainCreationAdminForm, self).clean()
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if not cleaned_data['account']:
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account = None
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for name in [cleaned_data['name']] + self.extra_names:
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parent = Domain.get_parent_domain(name)
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if not parent:
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# Fake an account to make django validation happy
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account_model = self.fields['account']._queryset.model
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cleaned_data['account'] = account_model()
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raise ValidationError({
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'account': _("An account should be provided for top domain names."),
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})
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elif account and parent.account != account:
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# Fake an account to make django validation happy
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account_model = self.fields['account']._queryset.model
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cleaned_data['account'] = account_model()
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raise ValidationError({
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'account': _("Provided domain names belong to different accounts."),
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})
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account = parent.account
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cleaned_data['account'] = account
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return cleaned_data
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class RecordForm(forms.ModelForm):
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class Meta:
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fields = ('ttl', 'type', 'value')
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def __init__(self, *args, **kwargs):
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super(RecordForm, self).__init__(*args, **kwargs)
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self.fields['ttl'].widget = forms.TextInput(attrs={'size':'10'})
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self.fields['value'].widget = forms.TextInput(attrs={'size':'100'})
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class ValidateZoneMixin(object):
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def clean(self):
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""" Checks if everything is consistent """
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super(ValidateZoneMixin, self).clean()
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if any(formset.errors):
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return
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if formset.instance.name:
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records = []
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for form in formset.forms:
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data = form.cleaned_data
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if data and not data['DELETE']:
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records.append(data)
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domain = domain_for_validation(formset.instance, records)
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validators.validate_zone(domain.render_zone())
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class RecordEditFormSet(ValidateZoneMixin, AdminFormSet):
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pass
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class RecordInlineFormSet(ValidateZoneMixin, forms.models.BaseInlineFormSet):
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pass
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