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# SPDX-FileCopyrightText: © 2008-2022 Oprea Dan
# SPDX-FileCopyrightText: © 2008-2022 Bart de Koning
# SPDX-FileCopyrightText: © 2008-2022 Richard Bailey
# SPDX-FileCopyrightText: © 2008-2022 Germar Reitze
# SPDX-FileCopyrightText: © 2021 Felix Stupp
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This file is part of the program "Back In Time" which is released under GNU
# General Public License v2 (GPLv2). See LICENSES directory or go to
# <https://spdx.org/licenses/GPL-2.0-or-later.html>.
"""Notify plugin module"""
import getpass
import dbus
import pluginmanager
import logger
class NotifyPlugin(pluginmanager.Plugin):
"""Plugin used to create notification bubbles in systray.
The plugin use DBUS to send notifications. See its base class for more
details.
"""
def isGui(self): # noqa: N802
return True
# pylint: disable-next=too-many-arguments,too-many-positional-arguments
def message(self,
profile_id,
profile_name,
level,
message,
timeout):
# 1 is ERROR, 0 is INFO
if level != 1:
# Dev note (2024-10, buhtz):
# Message with level 0/INFO for example generatet by
# setTakeSnapshotMessage()
# Not clear to me why the notify plugin should only process
# errors.
return
try:
notify_interface = dbus.Interface(
object=dbus.SessionBus().get_object(
"org.freedesktop.Notifications",
"/org/freedesktop/Notifications"),
dbus_interface="org.freedesktop.Notifications"
)
except dbus.exceptions.DBusException as exc:
logger.error('Unexpected DBusException while initiating '
f'dbus.Interface(): {exc}')
return
if timeout > 0:
timeout = 1000 * timeout
else:
# let timeout default to notification server settings
timeout = -1
title = f'Back In Time ({getpass.getuser()}) : {profile_name}'
message = message.replace('\n', ' ')
message = message.replace('\r', '')
try:
notify_interface.Notify(
'Back In Time', 0, '', title, message, [], {}, timeout)
except dbus.exceptions.DBusException as exc:
logger.error(f'Unexpected DBusException while Notify(): {exc}')
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