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# SPDX-License-Identifier: AGPL-3.0-or-later
"""Views for BIND module."""
from django.contrib import messages
from django.utils.translation import gettext_lazy as _
from plinth.modules import names
from plinth.views import AppView
from . import privileged
from .forms import BindForm
class BindAppView(AppView): # pylint: disable=too-many-ancestors
"""A specialized view for configuring Bind."""
app_id = 'bind'
form_class = BindForm
template_name = 'bind.html'
def get_context_data(self, *args, **kwargs):
"""Get/append information for domains and additional names."""
context = super().get_context_data(**kwargs)
served_domains = privileged.get_served_domains()
context['domains_table'] = []
for key, val in served_domains.items():
if key == 'localhost.':
continue
context['domains_table'].append({
'type': 'Domain Name',
'domain_name': key[:-1:],
'serving': 'Yes',
'ip_address': ', '.join(val),
})
for item in names.components.DomainName.list():
context['domains_table'].append({
'type': item.domain_type.display_name,
'domain_name': item.name,
'serving': '-',
'ip_address': ''
})
return context
def get_initial(self):
"""Return the values to fill in the form."""
initial = super().get_initial()
initial.update(privileged.get_config())
return initial
def form_valid(self, form):
"""Change the configurations of Bind service."""
data = form.cleaned_data
old_config = privileged.get_config()
if old_config['forwarders'] != data['forwarders']:
privileged.configure(data['forwarders'])
messages.success(self.request, _('Configuration updated'))
return super().form_valid(form)
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