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bazarr/libs/apprise/plugins/windows.py
2026-03-17 21:30:35 -04:00

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9.1 KiB
Python

# BSD 2-Clause License
#
# Apprise - Push Notification Library.
# Copyright (c) 2026, Chris Caron <lead2gold@gmail.com>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
import contextlib
from time import sleep
from ..common import NotifyImageSize, NotifyType
from ..locale import gettext_lazy as _
from ..utils.parse import parse_bool
from .base import NotifyBase
# Default our global support flag
NOTIFY_WINDOWS_SUPPORT_ENABLED = False
try:
# 3rd party modules (Windows Only)
import win32api
import win32con
import win32gui
# We're good to go!
NOTIFY_WINDOWS_SUPPORT_ENABLED = True
except ImportError:
# No problem; we just simply can't support this plugin because we're
# either using Linux, or simply do not have pywin32 installed.
pass
class NotifyWindows(NotifyBase):
"""A wrapper for local Windows Notifications."""
# Set our global enabled flag
enabled = NOTIFY_WINDOWS_SUPPORT_ENABLED
requirements = {
# Define our required packaging in order to work
"details": _("A local Microsoft Windows environment is required.")
}
# The default descriptive name associated with the Notification
service_name = "Windows Notification"
# The default protocol
protocol = "windows"
# A URL that takes you to the setup/help of the specific protocol
setup_url = "https://appriseit.com/services/windows/"
# Disable throttle rate for Windows requests since they are normally
# local anyway
request_rate_per_sec = 0
# Allows the user to specify the NotifyImageSize object
image_size = NotifyImageSize.XY_128
# Limit results to just the first 2 line otherwise there is just to much
# content to display
body_max_line_count = 2
# The number of seconds to display the popup for
default_popup_duration_sec = 12
# No URL Identifier will be defined for this service as there simply isn't
# enough details to uniquely identify one dbus:// from another.
url_identifier = False
# Define object templates
templates = ("{schema}://",)
# Define our template arguments
template_args = dict(
NotifyBase.template_args,
**{
"duration": {
"name": _("Duration"),
"type": "int",
"min": 1,
"default": 12,
},
"image": {
"name": _("Include Image"),
"type": "bool",
"default": True,
"map_to": "include_image",
},
},
)
def __init__(self, include_image=True, duration=None, **kwargs):
"""Initialize Windows Object."""
super().__init__(**kwargs)
# Number of seconds to display notification for
self.duration = (
self.default_popup_duration_sec
if not (isinstance(duration, int) and duration > 0)
else duration
)
# Define our handler
self.hwnd = None
# Track whether or not we want to send an image with our notification
# or not.
self.include_image = include_image
def _on_destroy(self, hwnd, msg, wparam, lparam):
"""Destroy callback function."""
nid = (self.hwnd, 0)
win32gui.Shell_NotifyIcon(win32gui.NIM_DELETE, nid)
win32api.PostQuitMessage(0)
return 0
def send(self, body, title="", notify_type=NotifyType.INFO, **kwargs):
"""Perform Windows Notification."""
# Always call throttle before any remote server i/o is made
self.throttle()
try:
# Register destruction callback
message_map = {
win32con.WM_DESTROY: self._on_destroy,
}
# Register the window class.
self.wc = win32gui.WNDCLASS()
self.hinst = self.wc.hInstance = win32api.GetModuleHandle(None)
self.wc.lpszClassName = "PythonTaskbar"
self.wc.lpfnWndProc = message_map
self.classAtom = win32gui.RegisterClass(self.wc)
# Styling and window type
style = win32con.WS_OVERLAPPED | win32con.WS_SYSMENU
self.hwnd = win32gui.CreateWindow(
self.classAtom,
"Taskbar",
style,
0,
0,
win32con.CW_USEDEFAULT,
win32con.CW_USEDEFAULT,
0,
0,
self.hinst,
None,
)
win32gui.UpdateWindow(self.hwnd)
# image path (if configured to acquire)
icon_path = (
None
if not self.include_image
else self.image_path(notify_type, extension=".ico")
)
if icon_path:
icon_flags = win32con.LR_LOADFROMFILE | win32con.LR_DEFAULTSIZE
try:
hicon = win32gui.LoadImage(
self.hinst,
icon_path,
win32con.IMAGE_ICON,
0,
0,
icon_flags,
)
except Exception as e:
self.logger.warning(
"Could not load windows notification icon"
f" ({icon_path}): {e}"
)
# disable icon
hicon = win32gui.LoadIcon(0, win32con.IDI_APPLICATION)
else:
# disable icon
hicon = win32gui.LoadIcon(0, win32con.IDI_APPLICATION)
# Taskbar icon
flags = win32gui.NIF_ICON | win32gui.NIF_MESSAGE | win32gui.NIF_TIP
nid = (
self.hwnd,
0,
flags,
win32con.WM_USER + 20,
hicon,
"Tooltip",
)
win32gui.Shell_NotifyIcon(win32gui.NIM_ADD, nid)
win32gui.Shell_NotifyIcon(
win32gui.NIM_MODIFY,
(
self.hwnd,
0,
win32gui.NIF_INFO,
win32con.WM_USER + 20,
hicon,
"Balloon Tooltip",
body,
200,
title,
),
)
# take a rest then destroy
sleep(self.duration)
win32gui.DestroyWindow(self.hwnd)
win32gui.UnregisterClass(self.wc.lpszClassName, None)
self.logger.info("Sent Windows notification.")
except Exception as e:
self.logger.warning("Failed to send Windows notification.")
self.logger.debug("Windows Exception: {}", str(e))
return False
return True
def url(self, privacy=False, *args, **kwargs):
"""Returns the URL built dynamically based on specified arguments."""
# Define any URL parameters
params = {
"image": "yes" if self.include_image else "no",
"duration": str(self.duration),
}
# Extend our parameters
params.update(self.url_parameters(privacy=privacy, *args, **kwargs))
return f"{self.protocol}://?{NotifyWindows.urlencode(params)}"
@staticmethod
def parse_url(url):
"""There are no parameters nessisary for this protocol; simply having
windows:// is all you need.
This function just makes sure that is in place.
"""
results = NotifyBase.parse_url(url, verify_host=False)
# Include images with our message
results["include_image"] = parse_bool(
results["qsd"].get("image", True)
)
# Set duration
with contextlib.suppress(TypeError, ValueError):
# Update our duration if we're dealing with an integer
results["duration"] = int(results["qsd"].get("duration"))
# return results
return results