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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.
128 lines
3.5 KiB
Python
128 lines
3.5 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 name services
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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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from plinth import cfg
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from plinth.signals import domain_added, domain_removed
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SERVICES = (
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('http', _('HTTP'), 80),
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('https', _('HTTPS'), 443),
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('ssh', _('SSH'), 22),
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)
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version = 1
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is_essential = True
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depends = ['system']
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title = _('Name Services')
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domain_types = {}
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domains = {}
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logger = logging.getLogger(__name__)
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def init():
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"""Initialize the names module."""
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menu = cfg.main_menu.get('system:index')
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menu.add_urlname(title, 'glyphicon-tag', 'names:index')
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domain_added.connect(on_domain_added)
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domain_removed.connect(on_domain_removed)
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def on_domain_added(sender, domain_type, name='', description='',
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services=None, **kwargs):
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"""Add domain to global list."""
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if not domain_type:
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return
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domain_types[domain_type] = description
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if not name:
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return
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if not services:
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services = []
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if domain_type not in domains:
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# new domain_type
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domains[domain_type] = {}
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domains[domain_type][name] = services
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logger.info('Added domain %s of type %s with services %s',
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name, domain_type, str(services))
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def on_domain_removed(sender, domain_type, name='', **kwargs):
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"""Remove domain from global list."""
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if domain_type in domains:
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if name == '': # remove all domains of this type
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domains[domain_type] = {}
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logger.info('Removed all domains of type %s', domain_type)
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elif name in domains[domain_type]:
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del domains[domain_type][name]
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logger.info('Removed domain %s of type %s', name, domain_type)
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def get_domain_types():
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"""Get list of domain_types."""
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return list(domain_types.keys())
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def get_description(domain_type):
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"""Get description of a domain_type, if available."""
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if domain_type in domain_types:
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return domain_types[domain_type]
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else:
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return domain_type
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def get_domain(domain_type):
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"""
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Get domain of type domain_type.
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This function is meant for use with single-domain domain_types. If there is
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more than one domain, any one of the domains may be returned.
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"""
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if domain_type in domains and len(domains[domain_type]) > 0:
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return list(domains[domain_type].keys())[0]
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else:
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return None
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def get_enabled_services(domain_type, domain):
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"""Get list of enabled services for a domain."""
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try:
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return domains[domain_type][domain]
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except KeyError:
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# domain_type or domain not registered
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return []
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def get_services_status(domain_type, domain):
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"""Get list of whether each service is enabled for a domain."""
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enabled = get_enabled_services(domain_type, domain)
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return [service[0] in enabled for service in SERVICES]
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