Sunil Mohan Adapa 75c57d3e00
Turn frontpage shortcut into an app component
- Turn frontpage shortcut into an App component. Add tests and full
  documentation.

- Overridden implementations for tahoe, diaspora, mediawiki shortcuts to handle
  special cases. Special handling for ikiwiki.

- Extend App API for removing and retrieving a component.

- Add clients information into shortcuts to avoid hacks when presenting
  shortcuts to Mobile devices via API.

- Fixed unnecessary stripping and adding of '/' when setting home page redirect
  URLs. This fixes problem with setting Cockpit as home page.

- Replaced the use of term 'app' in favor of 'shortcut' as the term when setting
  frontpage shortcuts as home page.

- JSXC shortcut does not require login.

- Don't show shadowsocks for anonymous users.

- Simplify showing selected shortcut details.

Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
2019-06-07 11:48:08 -07:00

143 lines
4.1 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 to configure Searx.
"""
from django.utils.translation import ugettext_lazy as _
from plinth import action_utils, actions
from plinth import app as app_module
from plinth import frontpage, menu
from plinth import service as service_module
from plinth.modules.users import register_group
from .manifest import backup, clients
clients = clients
version = 2
managed_services = ['searx']
managed_packages = ['searx', 'uwsgi', 'uwsgi-plugin-python3']
name = _('Searx')
short_description = _('Web Search')
description = [
_('Searx is a privacy-respecting Internet metasearch engine. '
'It aggregrates and displays results from multiple search engines.'),
_('Searx can be used to avoid tracking and profiling by search engines. '
'It stores no cookies by default.')
]
group = ('web-search', _('Search the web'))
service = None
manual_page = 'Searx'
app = None
class SearxApp(app_module.App):
"""FreedomBox app for Searx."""
def __init__(self):
"""Create components for the app."""
super().__init__()
menu_item = menu.Menu('menu-searx', name, short_description, 'searx',
'searx:index', parent_url_name='apps')
self.add(menu_item)
shortcut = frontpage.Shortcut(
'shortcut-searx', name, short_description=short_description,
icon='searx', url='/searx/', clients=clients, login_required=True,
allowed_groups=[group[0]])
self.add(shortcut)
def init():
"""Intialize the module."""
global app
app = SearxApp()
register_group(group)
global service
setup_helper = globals()['setup_helper']
if setup_helper.get_state() != 'needs-setup':
service = service_module.Service(managed_services[0], name, ports=[
'http', 'https'
], is_external=True, is_enabled=is_enabled, enable=enable,
disable=disable)
if is_enabled():
app.set_enabled(True)
def setup(helper, old_version=None):
"""Install and configure the module."""
helper.install(managed_packages)
helper.call('post', actions.superuser_run, 'searx', ['setup'])
if not old_version:
helper.call('post', actions.superuser_run, 'searx', ['enable'])
global service
if service is None:
service = service_module.Service(managed_services[0], name, ports=[
'http', 'https'
], is_external=True, is_enabled=is_enabled, enable=enable,
disable=disable)
helper.call('post', app.enable)
def get_safe_search_setting():
"""Get the current value of the safe search setting for Seax."""
value = actions.superuser_run('searx', ['get-safe-search'])
return int(value.strip())
def is_enabled():
"""Return whether the module is enabled."""
return (action_utils.webserver_is_enabled('searx-freedombox')
and action_utils.uwsgi_is_enabled('searx'))
def enable():
"""Enable the module."""
actions.superuser_run('searx', ['enable'])
app.enable()
def disable():
"""Disable the module."""
actions.superuser_run('searx', ['disable'])
app.disable()
def diagnose():
"""Run diagnostics and return the results."""
results = []
results.extend(
action_utils.diagnose_url_on_all('https://{host}/searx/',
check_certificate=False))
return results