Sunil Mohan Adapa b96d901071
Introduce component architecture and menu component
- Introduce base class for all apps that will contain components. With
  unittests.

- Introduce base classes for components. With unittests.

- Turn Menu class into an app component.

  - Further cleanup Menu class.

  - Update tests.

  - Maintain a global list of menu items and look them up easily. Generalize
    such that subsubmenus can later be merged into Menu class.

  - Cleanup scope of main menu initialization.

  - Use None instead of empty strings for various values. Ensure that
    printing short_description does not show 'None' in output.

  - Use enable/disable instead of promote/demote.

- Use menu component in all apps.

Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
2019-06-07 11:48:04 -07:00

74 lines
2.0 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 system diagnostics.
"""
from django.utils.translation import ugettext_lazy as _
from plinth import action_utils
from plinth import app as app_module
from plinth import menu
from .manifest import backup
version = 1
is_essential = True
name = _('Diagnostics')
description = [
_('The system diagnostic test will run a number of checks on your '
'system to confirm that applications and services are working as '
'expected.')
]
manual_page = 'Diagnostics'
app = None
class DiagnosticsApp(app_module.App):
"""FreedomBox app for diagnostics."""
def __init__(self):
"""Create components for the app."""
super().__init__()
menu_item = menu.Menu('menu-diagnostics', name, None, 'fa-heartbeat',
'diagnostics:index', parent_url_name='system')
self.add(menu_item)
def init():
"""Initialize the module"""
global app
app = DiagnosticsApp()
app.set_enabled(True)
def diagnose():
"""Run diagnostics and return the results."""
results = []
results.append(action_utils.diagnose_port_listening(8000, 'tcp4'))
results.append(action_utils.diagnose_port_listening(8000, 'tcp6'))
results.extend(
action_utils.diagnose_url_on_all('http://{host}/plinth/',
check_certificate=False))
return results