40 lines
1.5 KiB
Python
40 lines
1.5 KiB
Python
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from orchestra.contrib.domains.helpers import domain_for_validation
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from orchestra.contrib.domains.models import Record
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from orchestra.contrib.domains.validators import validate_zone
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class ValidateZoneMixin:
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# NOTE: adapted code of orchestra.contrib.domains.forms.ValidateZoneMixin
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# but only for one form (instead a admin inline formset)
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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(self.errors):
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return
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is_host = self.cleaned_data.get('type') in (Record.TXT, Record.SRV, Record.CNAME)
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domain_names = []
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if self.domain.name:
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domain_names.append(self.domain.name)
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domain_names.extend(getattr(self.domain, 'extra_names', []))
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errors = []
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for name in domain_names:
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if '_' in name and is_host:
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errors.append(ValidationError(
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_("%s: Hosts can not have underscore character '_', consider providing a SRV, CNAME or TXT record.") % name
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))
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records = [self.cleaned_data]
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domain = domain_for_validation(self.domain, records)
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try:
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validate_zone(domain.render_zone())
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except ValidationError as error:
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for msg in error:
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errors.append(
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ValidationError("%s: %s" % (name, msg))
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)
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if errors:
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raise ValidationError(errors)
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