mirror of
https://github.com/freedombox/FreedomBox.git
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75f6abac1e
- Primary purpose is to complete the App API and allow for multiple apps to be present in a module without a single clashing setup() method. Secondary objective is to get rid of SetupHelper instance simple use App instance instead. - This brings us closer to not needing to implement setup() method for some of the typical apps. - Remove default value None for old_version parameter. - A valid integer value is always passed to this call. - The value of None is undefined. - Simplifies the App API slightly. - Drop setting 'pre', 'post' values to indicate the stage of setup for the App. - Simplifies the setup methods significantly. Eliminates a class of bugs (some of them seen earlier). - The UI can show a simple 'installing...' or progress spinner instead of individual stages. - There are currently many inconsistencies where many operations are not wrapped in helper.call() calls. Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org> Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
151 lines
4.9 KiB
Python
151 lines
4.9 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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"""
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FreedomBox app for Minetest server.
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"""
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import augeas
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from django.urls import reverse_lazy
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from django.utils.translation import gettext_lazy as _
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from plinth import app as app_module
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from plinth import cfg, frontpage, menu
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from plinth.daemon import Daemon
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from plinth.modules.backups.components import BackupRestore
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from plinth.modules.firewall.components import Firewall
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from plinth.modules.users.components import UsersAndGroups
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from plinth.package import Package, Packages
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from plinth.utils import format_lazy
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from . import manifest
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_mods = [
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Package('minetest-mod-3d-armor') | Package('minetest-mod-player-3d-armor'),
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'minetest-mod-character-creator', 'minetest-mod-craftguide',
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'minetest-mod-infinite-chest', 'minetest-mod-lucky-block',
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'minetest-mod-maidroid', 'minetest-mod-mesecons',
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'minetest-mod-moreblocks', 'minetest-mod-moreores', 'minetest-mod-nether',
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'minetest-mod-pipeworks', 'minetest-mod-protector', 'minetest-mod-quartz',
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'minetest-mod-skyblock', 'minetest-mod-throwing',
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'minetest-mod-unified-inventory', 'minetest-mod-unifieddyes',
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'minetest-mod-worldedit'
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]
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_description = [
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format_lazy(
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_('Minetest is a multiplayer infinite-world block sandbox. This '
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'module enables the Minetest server to be run on this '
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'{box_name}, on the default port (30000). To connect to the server, '
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'a <a href="http://www.minetest.net/downloads/">Minetest client</a> '
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'is needed.'), box_name=_(cfg.box_name)),
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]
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CONFIG_FILE = '/etc/minetest/minetest.conf'
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AUG_PATH = '/files' + CONFIG_FILE + '/.anon'
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app = None
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class MinetestApp(app_module.App):
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"""FreedomBox app for Minetest."""
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app_id = 'minetest'
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_version = 2
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def __init__(self):
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"""Create components for the app."""
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super().__init__()
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info = app_module.Info(
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app_id=self.app_id, version=self._version, name=_('Minetest'),
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icon_filename='minetest', short_description=_('Block Sandbox'),
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description=_description, manual_page='Minetest',
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clients=manifest.clients,
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donation_url='https://www.minetest.net/get-involved/#donate')
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self.add(info)
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menu_item = menu.Menu('menu-minetest', info.name,
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info.short_description, info.icon_filename,
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'minetest:index', parent_url_name='apps')
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self.add(menu_item)
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shortcut = frontpage.Shortcut(
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'shortcut-minetest', info.name,
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short_description=info.short_description, icon=info.icon_filename,
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description=info.description, manual_page=info.manual_page,
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configure_url=reverse_lazy('minetest:index'), clients=info.clients,
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login_required=False)
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self.add(shortcut)
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packages = Packages('packages-minetest', ['minetest-server'] + _mods)
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self.add(packages)
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firewall = Firewall('firewall-minetest', info.name,
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ports=['minetest-plinth'], is_external=True)
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self.add(firewall)
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daemon = Daemon('daemon-minetest', 'minetest-server',
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listen_ports=[(30000, 'udp4')])
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self.add(daemon)
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users_and_groups = UsersAndGroups(
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'users-and-groups-minetest',
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reserved_usernames=['Debian-minetest'])
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self.add(users_and_groups)
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backup_restore = BackupRestore('backup-restore-minetest',
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**manifest.backup)
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self.add(backup_restore)
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def setup(self, old_version):
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"""Install and configure the app."""
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super().setup(old_version)
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self.enable()
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def load_augeas():
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"""Initialize Augeas."""
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aug = augeas.Augeas(flags=augeas.Augeas.NO_LOAD +
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augeas.Augeas.NO_MODL_AUTOLOAD)
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aug.set('/augeas/load/Php/lens', 'Php.lns')
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aug.set('/augeas/load/Php/incl[last() + 1]', CONFIG_FILE)
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aug.load()
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return aug
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def get_max_players(aug):
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"""Return the maximum players allowed on the server at one time."""
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value = aug.get(AUG_PATH + '/max_users')
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if value:
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return int(value)
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def is_creative_mode_enabled(aug):
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"""Return whether creative mode is enabled."""
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value = aug.get(AUG_PATH + '/creative_mode')
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return value == 'true'
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def is_pvp_enabled(aug):
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"""Return whether PVP is enabled."""
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value = aug.get(AUG_PATH + '/enable_pvp')
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return value == 'true'
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def is_damage_enabled(aug):
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"""Return whether damage is enabled."""
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value = aug.get(AUG_PATH + '/enable_damage')
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return value == 'true'
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def get_configuration():
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"""Return the current configuration."""
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aug = load_augeas()
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conf = {
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'max_players': get_max_players(aug),
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'creative_mode': is_creative_mode_enabled(aug),
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'enable_pvp': is_pvp_enabled(aug),
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'enable_damage': is_damage_enabled(aug),
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}
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return conf
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