Veiko Aasa 6bf6740b23
transmission: New directory selection form
- use new directory selection form (#1703)
- add transmission-daemon to the freedombox-share group
- pass only needed data to the template
- do not change or validate download directory if transmission
  module is going to be disabled
- yapf3 validation changes

Signed-off-by: Veiko Aasa <veiko17@disroot.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
2019-12-15 19:08:14 -05:00

76 lines
2.6 KiB
Python

#
# This file is part of FreedomBox.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
"""
FreedomBox app for configuring Transmission Server.
"""
import json
import logging
import os
import socket
from django.contrib import messages
from django.utils.translation import ugettext as _
from plinth import actions, views
from plinth.modules import transmission
from .forms import TransmissionForm
logger = logging.getLogger(__name__)
class TransmissionAppView(views.AppView):
"""Serve configuration page."""
clients = transmission.clients
name = transmission.name
description = transmission.description
diagnostics_module_name = 'transmission'
form_class = TransmissionForm
app_id = 'transmission'
manual_page = transmission.manual_page
icon_filename = transmission.icon_filename
def get_initial(self):
"""Get the current settings from Transmission server."""
status = super().get_initial()
configuration = actions.superuser_run('transmission',
['get-configuration'])
configuration = json.loads(configuration)
status['storage_path'] = os.path.normpath(
configuration['download-dir'])
status['hostname'] = socket.gethostname()
return status
def form_valid(self, form):
"""Apply the changes submitted in the form."""
old_status = form.initial
new_status = form.cleaned_data
if new_status['is_enabled'] or not old_status['is_enabled']:
if old_status['storage_path'] != new_status['storage_path']:
new_configuration = {
'download-dir': new_status['storage_path'],
}
actions.superuser_run(
'transmission', ['merge-configuration'],
input=json.dumps(new_configuration).encode())
messages.success(self.request, _('Configuration updated'))
return super().form_valid(form)