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DNS app translation

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Eduardo Silva
2025-04-15 10:22:10 -03:00
parent 707188b89a
commit be7d00803f
5 changed files with 259 additions and 82 deletions
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64
dns/views.py
View File

@@ -5,12 +5,13 @@ import requests
from django.conf import settings
from django.contrib import messages
from django.contrib.auth.decorators import login_required
from django.shortcuts import render, get_object_or_404, redirect
from django.shortcuts import get_object_or_404, redirect, render
from django.utils import timezone
from django.utils.translation import gettext_lazy as _
from user_manager.models import UserAcl
from .forms import DNSFilterListForm
from .forms import StaticHostForm, DNSSettingsForm
from .forms import DNSSettingsForm, StaticHostForm
from .functions import generate_dnsmasq_config
from .models import DNSFilterList, DNSSettings
from .models import StaticHost
@@ -29,13 +30,13 @@ def export_dns_configuration():
@login_required
def view_apply_dns_config(request):
export_dns_configuration()
messages.success(request, 'DNS settings applied successfully')
messages.success(request, _('DNS settings applied successfully'))
return redirect('/dns/')
@login_required
def view_static_host_list(request):
dns_settings, _ = DNSSettings.objects.get_or_create(name='dns_settings')
dns_settings, dns_settings_created = DNSSettings.objects.get_or_create(name='dns_settings')
static_host_list = StaticHost.objects.all().order_by('hostname')
filter_lists = DNSFilterList.objects.all().order_by('-recommended', 'name')
if not filter_lists:
@@ -64,10 +65,10 @@ def view_static_host_list(request):
)
filter_lists = DNSFilterList.objects.all().order_by('-recommended', 'name')
messages.success(request, 'Default DNS Filter List created successfully')
messages.success(request, _('Default DNS Filter List created successfully'))
if dns_settings.pending_changes:
messages.warning(request, 'Pending Changes|There are pending DNS changes that have not been applied')
messages.warning(request, _('Pending Changes|There are pending DNS changes that have not been applied'))
context = {
'dns_settings': dns_settings,
'static_host_list': static_host_list,
@@ -80,19 +81,16 @@ def view_static_host_list(request):
def view_manage_dns_settings(request):
if not UserAcl.objects.filter(user=request.user).filter(user_level__gte=50).exists():
return render(request, 'access_denied.html', {'page_title': 'Access Denied'})
dns_settings, _ = DNSSettings.objects.get_or_create(name='dns_settings')
dns_settings, dns_settings_created = DNSSettings.objects.get_or_create(name='dns_settings')
form = DNSSettingsForm(request.POST or None, instance=dns_settings)
if form.is_valid():
form.save()
return redirect('/dns/apply_config/')
form_description_content = '''
<strong>DNS Forwarders</strong>
<p>
All DNS queries will be forwarded to the primary resolver. If the primary resolver is not available, the secondary resolver will be used.
</p>
'''
description_title = _('DNS Forwarders')
description_message = _('All DNS queries will be forwarded to the primary resolver. If the primary resolver is not available, the secondary resolver will be used.')
form_description_content = f'<strong>{description_title}</strong><p>{description_message}</p>'
context = {
'dns_settings': dns_settings,
@@ -109,7 +107,7 @@ def view_manage_dns_settings(request):
def view_manage_static_host(request):
if not UserAcl.objects.filter(user=request.user).filter(user_level__gte=40).exists():
return render(request, 'access_denied.html', {'page_title': 'Access Denied'})
dns_settings, _ = DNSSettings.objects.get_or_create(name='dns_settings')
dns_settings, dns_settings_created = DNSSettings.objects.get_or_create(name='dns_settings')
if request.GET.get('uuid'):
static_dns = get_object_or_404(StaticHost, uuid=request.GET.get('uuid'))
if request.GET.get('action') == 'delete':
@@ -117,10 +115,10 @@ def view_manage_static_host(request):
static_dns.delete()
dns_settings.pending_changes = True
dns_settings.save()
messages.success(request, 'Static DNS deleted successfully')
messages.success(request, _('Static DNS deleted successfully'))
return redirect('/dns/')
else:
messages.warning(request, 'Static DNS not deleted|Invalid confirmation')
messages.warning(request, _('Static DNS not deleted|Invalid confirmation'))
return redirect('/dns/')
else:
static_dns = None
@@ -130,7 +128,7 @@ def view_manage_static_host(request):
form.save()
dns_settings.pending_changes = True
dns_settings.save()
messages.success(request, 'Static DNS saved successfully')
messages.success(request, _('Static DNS saved successfully'))
return redirect('/dns/')
context = {
@@ -146,27 +144,27 @@ def view_manage_filter_list(request):
if not UserAcl.objects.filter(user=request.user, user_level__gte=40).exists():
return render(request, 'access_denied.html', {'page_title': 'Access Denied'})
dns_settings, _ = DNSSettings.objects.get_or_create(name='dns_settings')
dns_settings, dns_settings_created = DNSSettings.objects.get_or_create(name='dns_settings')
if request.GET.get('uuid'):
filter_list = get_object_or_404(DNSFilterList, uuid=request.GET.get('uuid'))
if request.GET.get('action') == 'delete':
if request.GET.get('confirmation') == 'delete':
if filter_list.enabled:
messages.warning(request, 'DNS Filter List not deleted | Filter List is enabled')
messages.warning(request, _('DNS Filter List not deleted | Filter List is enabled'))
return redirect('/dns/')
file_path = os.path.join("/etc/dnsmasq/", f"{filter_list.uuid}.conf")
if os.path.exists(file_path):
try:
os.remove(file_path)
except Exception as e:
messages.error(request, f"Error removing config file: {e}")
messages.error(request, _("Error removing config file: ") + e)
return redirect('/dns/')
filter_list.delete()
messages.success(request, 'DNS Filter List deleted successfully')
messages.success(request, _('DNS Filter List deleted successfully'))
return redirect('/dns/')
else:
messages.warning(request, 'DNS Filter List not deleted | Invalid confirmation')
messages.warning(request, _('DNS Filter List not deleted | Invalid confirmation'))
return redirect('/dns/')
else:
filter_list = None
@@ -176,7 +174,7 @@ def view_manage_filter_list(request):
form.save()
dns_settings.pending_changes = True
dns_settings.save()
messages.success(request, 'DNS Filter List saved successfully')
messages.success(request, _('DNS Filter List saved successfully'))
return redirect('/dns/')
context = {
@@ -193,7 +191,7 @@ def view_update_dns_list(request):
return render(request, 'access_denied.html', {'page_title': 'Access Denied'})
dns_list = get_object_or_404(DNSFilterList, uuid=request.GET.get('uuid'))
dns_settings, _ = DNSSettings.objects.get_or_create(name='dns_settings')
dns_settings, dns_settings_created = DNSSettings.objects.get_or_create(name='dns_settings')
file_path = os.path.join("/etc/dnsmasq/", f"{dns_list.uuid}.conf")
old_checksum = None
@@ -203,7 +201,7 @@ def view_update_dns_list(request):
old_content = f.read()
old_checksum = hashlib.sha256(old_content).hexdigest()
except Exception as e:
messages.error(request, f"Failed to read existing config file: {e}")
messages.error(request, _("Failed to read existing config file: ") + e)
if dns_list.enabled:
dns_list.enabled = False
dns_list.save()
@@ -221,7 +219,7 @@ def view_update_dns_list(request):
dns_list.save()
dns_settings.pending_changes = True
dns_settings.save()
messages.error(request, f"Failed to fetch the host list: {e}")
messages.error(request, _("Failed to fetch the host list: ") + e)
return redirect('/dns/')
new_checksum = hashlib.sha256(content.encode('utf-8')).hexdigest()
@@ -231,7 +229,7 @@ def view_update_dns_list(request):
with open(file_path, "w") as f:
f.write(content)
except Exception as e:
messages.error(request, f"Failed to write config file: {e}")
messages.error(request, _("Failed to write config file: ") + e)
if dns_list.enabled:
dns_list.enabled = False
dns_list.save()
@@ -256,7 +254,7 @@ def view_update_dns_list(request):
# Save changes to the DNSFilterList instance.
dns_list.save()
messages.success(request, 'DNS Filter List updated successfully')
messages.success(request, _('DNS Filter List updated successfully'))
return redirect('/dns/')
@@ -265,7 +263,7 @@ def view_toggle_dns_list(request):
return render(request, 'access_denied.html', {'page_title': 'Access Denied'})
dns_list = get_object_or_404(DNSFilterList, uuid=request.GET.get('uuid'))
dns_settings, _ = DNSSettings.objects.get_or_create(name='dns_settings')
dns_settings, dns_settings_created = DNSSettings.objects.get_or_create(name='dns_settings')
file_path = os.path.join("/etc/dnsmasq/", f"{dns_list.uuid}.conf")
if request.GET.get('action') == 'enable':
@@ -273,12 +271,12 @@ def view_toggle_dns_list(request):
dns_list.enabled = True
dns_list.save()
export_dns_configuration()
messages.success(request, 'DNS Filter List enabled successfully')
messages.success(request, _('DNS Filter List enabled successfully'))
else:
messages.error(request, 'DNS Filter List not enabled | No valid hosts found')
messages.error(request, _('DNS Filter List not enabled | No valid hosts found'))
else:
dns_list.enabled = False
dns_list.save()
export_dns_configuration()
messages.success(request, 'DNS Filter List disabled successfully')
messages.success(request, _('DNS Filter List disabled successfully'))
return redirect('/dns/')