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https://github.com/freedombox/FreedomBox.git
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ad61028a3a
Currently menu items are shown in alphabetical order in applications and no clear order in system configuration. This is done using static weights for menu items based on English names that does not work for other locales. Sorting can't be done at the time of adding menu items as users of multiple locales may use the interface at the same time. Implement a sorting mechanism based on existing order as well as labels of menu item. This allows the flexiblity of grouping menu items in future as it may be need for system configuration. In case of help menu Remove sort order for all modules except for help menu as here we want that specific order.
174 lines
5.3 KiB
Python
174 lines
5.3 KiB
Python
#
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# This file is part of Plinth.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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"""
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Plinth module to configure XMPP server
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"""
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from django.utils.translation import ugettext_lazy as _
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import logging
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import socket
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from plinth import actions
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from plinth import action_utils
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from plinth import cfg
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from plinth import service as service_module
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from plinth.views import ServiceView
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from plinth.signals import pre_hostname_change, post_hostname_change
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from plinth.signals import domainname_change
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version = 1
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depends = ['apps']
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title = _('Chat Server (XMPP)')
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description = [
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_('XMPP is an open and standardized communication protocol. Here '
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'you can run and configure your XMPP server, called ejabberd.'),
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_('To actually communicate, you can use the <a href=\'/jwchat\'>web '
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'client</a> or any other '
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'<a href=\'http://xmpp.org/xmpp-software/clients/\' target=\'_blank\''
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'>XMPP client</a>.')
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]
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service = None
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logger = logging.getLogger(__name__)
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managed_services = ['ejabberd']
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def init():
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"""Initialize the XMPP module"""
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menu = cfg.main_menu.get('apps:index')
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menu.add_urlname(title, 'glyphicon-comment', 'xmpp:index')
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global service
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service = service_module.Service(
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'ejabberd', title, ports=['xmpp-client', 'xmpp-server', 'xmpp-bosh'],
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is_external=True, is_enabled=is_enabled, enable=enable,
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disable=disable)
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pre_hostname_change.connect(on_pre_hostname_change)
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post_hostname_change.connect(on_post_hostname_change)
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domainname_change.connect(on_domainname_change)
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def setup(helper, old_version=None):
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"""Install and configure the module."""
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domainname = get_domainname()
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logger.info('XMPP service domainname - %s', domainname)
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helper.call('pre', actions.superuser_run, 'xmpp',
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['pre-install', '--domainname', domainname])
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helper.install(['jwchat', 'ejabberd'])
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helper.call('post', actions.superuser_run, 'xmpp', ['setup'])
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helper.call('post', service.notify_enabled, None, True)
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class EjabberdServiceView(ServiceView):
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service_id = managed_services[0]
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template_name = "xmpp.html"
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description = description
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diagnostics_module_name = "xmpp"
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def get_context_data(self, *args, **kwargs):
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context = super().get_context_data(*args, **kwargs)
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context['domainname'] = get_domainname()
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return context
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def is_enabled():
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"""Return whether the module is enabled."""
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return (action_utils.service_is_enabled('ejabberd') and
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action_utils.webserver_is_enabled('jwchat-plinth'))
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def get_domainname():
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"""Return the domainname"""
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fqdn = socket.getfqdn()
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return '.'.join(fqdn.split('.')[1:])
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def enable():
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"""Enable the module."""
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actions.superuser_run('xmpp', ['enable'])
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def disable():
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"""Enable the module."""
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actions.superuser_run('xmpp', ['disable'])
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def on_pre_hostname_change(sender, old_hostname, new_hostname, **kwargs):
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"""
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Backup ejabberd database before hostname is changed.
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"""
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del sender # Unused
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del kwargs # Unused
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actions.superuser_run('xmpp',
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['pre-change-hostname',
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'--old-hostname', old_hostname,
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'--new-hostname', new_hostname])
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def on_post_hostname_change(sender, old_hostname, new_hostname, **kwargs):
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"""
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Update ejabberd and jwchat config after hostname is changed.
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"""
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del sender # Unused
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del kwargs # Unused
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actions.superuser_run('xmpp',
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['change-hostname',
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'--old-hostname', old_hostname,
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'--new-hostname', new_hostname],
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async=True)
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def on_domainname_change(sender, old_domainname, new_domainname, **kwargs):
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"""
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Update ejabberd and jwchat config after domain name is changed.
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"""
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del sender # Unused
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del old_domainname # Unused
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del kwargs # Unused
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actions.superuser_run('xmpp',
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['change-domainname',
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'--domainname', new_domainname],
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async=True)
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def diagnose():
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"""Run diagnostics and return the results."""
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results = []
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results.append(action_utils.diagnose_port_listening(5222, 'tcp4'))
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results.append(action_utils.diagnose_port_listening(5222, 'tcp6'))
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results.append(action_utils.diagnose_port_listening(5269, 'tcp4'))
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results.append(action_utils.diagnose_port_listening(5269, 'tcp6'))
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results.append(action_utils.diagnose_port_listening(5280, 'tcp4'))
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results.append(action_utils.diagnose_port_listening(5280, 'tcp6'))
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results.extend(action_utils.diagnose_url_on_all('http://{host}/jwchat'))
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return results
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