You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
279 lines
8.7 KiB
279 lines
8.7 KiB
# -*- coding: utf-8 -*-
|
|
#
|
|
# Copyright (C) 2019 Chris Caron <lead2gold@gmail.com>
|
|
# All rights reserved.
|
|
#
|
|
# This code is licensed under the MIT License.
|
|
#
|
|
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
# of this software and associated documentation files(the "Software"), to deal
|
|
# in the Software without restriction, including without limitation the rights
|
|
# to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
|
|
# copies of the Software, and to permit persons to whom the Software is
|
|
# furnished to do so, subject to the following conditions :
|
|
#
|
|
# The above copyright notice and this permission notice shall be included in
|
|
# all copies or substantial portions of the Software.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
|
|
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
# THE SOFTWARE.
|
|
|
|
from __future__ import absolute_import
|
|
from __future__ import print_function
|
|
|
|
from .NotifyBase import NotifyBase
|
|
from ..common import NotifyImageSize
|
|
from ..common import NotifyType
|
|
from ..utils import parse_bool
|
|
from ..AppriseLocale import gettext_lazy as _
|
|
|
|
# Default our global support flag
|
|
NOTIFY_GNOME_SUPPORT_ENABLED = False
|
|
|
|
try:
|
|
# 3rd party modules (Gnome Only)
|
|
import gi
|
|
|
|
# require_version() call is required otherwise we generate a warning
|
|
gi.require_version("Notify", "0.7")
|
|
|
|
# We can import the actual libraries we care about now:
|
|
from gi.repository import Notify
|
|
from gi.repository import GdkPixbuf
|
|
|
|
# We're good to go!
|
|
NOTIFY_GNOME_SUPPORT_ENABLED = True
|
|
|
|
except (ImportError, ValueError):
|
|
# No problem; we just simply can't support this plugin; we could
|
|
# be in microsoft windows, or we just don't have the python-gobject
|
|
# library available to us (or maybe one we don't support)?
|
|
|
|
# Alternativey A ValueError will get thrown upon calling
|
|
# gi.require_version() if the requested Notify namespace isn't available
|
|
pass
|
|
|
|
|
|
# Urgencies
|
|
class GnomeUrgency(object):
|
|
LOW = 0
|
|
NORMAL = 1
|
|
HIGH = 2
|
|
|
|
|
|
GNOME_URGENCIES = (
|
|
GnomeUrgency.LOW,
|
|
GnomeUrgency.NORMAL,
|
|
GnomeUrgency.HIGH,
|
|
)
|
|
|
|
|
|
class NotifyGnome(NotifyBase):
|
|
"""
|
|
A wrapper for local Gnome Notifications
|
|
"""
|
|
|
|
# The default descriptive name associated with the Notification
|
|
service_name = 'Gnome Notification'
|
|
|
|
# The default protocol
|
|
protocol = 'gnome'
|
|
|
|
# A URL that takes you to the setup/help of the specific protocol
|
|
setup_url = 'https://github.com/caronc/apprise/wiki/Notify_gnome'
|
|
|
|
# Allows the user to specify the NotifyImageSize object
|
|
image_size = NotifyImageSize.XY_128
|
|
|
|
# Disable throttle rate for Gnome requests since they are normally
|
|
# local anyway
|
|
request_rate_per_sec = 0
|
|
|
|
# Limit results to just the first 10 line otherwise there is just to much
|
|
# content to display
|
|
body_max_line_count = 10
|
|
|
|
# A title can not be used for Gnome Messages. Setting this to zero will
|
|
# cause any title (if defined) to get placed into the message body.
|
|
title_maxlen = 0
|
|
|
|
# This entry is a bit hacky, but it allows us to unit-test this library
|
|
# in an environment that simply doesn't have the gnome packages
|
|
# available to us. It also allows us to handle situations where the
|
|
# packages actually are present but we need to test that they aren't.
|
|
# If anyone is seeing this had knows a better way of testing this
|
|
# outside of what is defined in test/test_gnome_plugin.py, please
|
|
# let me know! :)
|
|
_enabled = NOTIFY_GNOME_SUPPORT_ENABLED
|
|
|
|
# Define object templates
|
|
templates = (
|
|
'{schema}://_/',
|
|
)
|
|
|
|
# Define our template arguments
|
|
template_args = dict(NotifyBase.template_args, **{
|
|
'urgency': {
|
|
'name': _('Urgency'),
|
|
'type': 'choice:int',
|
|
'values': GNOME_URGENCIES,
|
|
'default': GnomeUrgency.NORMAL,
|
|
},
|
|
'image': {
|
|
'name': _('Include Image'),
|
|
'type': 'bool',
|
|
'default': True,
|
|
'map_to': 'include_image',
|
|
},
|
|
})
|
|
|
|
def __init__(self, urgency=None, include_image=True, **kwargs):
|
|
"""
|
|
Initialize Gnome Object
|
|
"""
|
|
|
|
super(NotifyGnome, self).__init__(**kwargs)
|
|
|
|
# The urgency of the message
|
|
if urgency not in GNOME_URGENCIES:
|
|
self.urgency = GnomeUrgency.NORMAL
|
|
|
|
else:
|
|
self.urgency = urgency
|
|
|
|
# Track whether or not we want to send an image with our notification
|
|
# or not.
|
|
self.include_image = include_image
|
|
|
|
def send(self, body, title='', notify_type=NotifyType.INFO, **kwargs):
|
|
"""
|
|
Perform Gnome Notification
|
|
"""
|
|
|
|
if not self._enabled:
|
|
self.logger.warning(
|
|
"Gnome Notifications are not supported by this system.")
|
|
return False
|
|
|
|
try:
|
|
# App initialization
|
|
Notify.init(self.app_id)
|
|
|
|
# image path
|
|
icon_path = None if not self.include_image \
|
|
else self.image_path(notify_type, extension='.ico')
|
|
|
|
# Build message body
|
|
notification = Notify.Notification.new(body)
|
|
|
|
# Assign urgency
|
|
notification.set_urgency(self.urgency)
|
|
|
|
# Always call throttle before any remote server i/o is made
|
|
self.throttle()
|
|
|
|
if icon_path:
|
|
try:
|
|
# Use Pixbuf to create the proper image type
|
|
image = GdkPixbuf.Pixbuf.new_from_file(icon_path)
|
|
|
|
# Associate our image to our notification
|
|
notification.set_icon_from_pixbuf(image)
|
|
notification.set_image_from_pixbuf(image)
|
|
|
|
except Exception as e:
|
|
self.logger.warning(
|
|
"Could not load Gnome notification icon ({}): {}"
|
|
.format(icon_path, e))
|
|
|
|
notification.show()
|
|
self.logger.info('Sent Gnome notification.')
|
|
|
|
except Exception:
|
|
self.logger.warning('Failed to send Gnome notification.')
|
|
self.logger.exception('Gnome Exception')
|
|
return False
|
|
|
|
return True
|
|
|
|
def url(self):
|
|
"""
|
|
Returns the URL built dynamically based on specified arguments.
|
|
"""
|
|
|
|
_map = {
|
|
GnomeUrgency.LOW: 'low',
|
|
GnomeUrgency.NORMAL: 'normal',
|
|
GnomeUrgency.HIGH: 'high',
|
|
}
|
|
|
|
# Define any arguments set
|
|
args = {
|
|
'format': self.notify_format,
|
|
'overflow': self.overflow_mode,
|
|
'image': 'yes' if self.include_image else 'no',
|
|
'urgency': 'normal' if self.urgency not in _map
|
|
else _map[self.urgency],
|
|
'verify': 'yes' if self.verify_certificate else 'no',
|
|
}
|
|
|
|
return '{schema}://_/?{args}'.format(
|
|
schema=self.protocol,
|
|
args=NotifyGnome.urlencode(args),
|
|
)
|
|
|
|
@staticmethod
|
|
def parse_url(url):
|
|
"""
|
|
There are no parameters nessisary for this protocol; simply having
|
|
gnome:// is all you need. This function just makes sure that
|
|
is in place.
|
|
|
|
"""
|
|
|
|
results = NotifyBase.parse_url(url)
|
|
if not results:
|
|
results = {
|
|
'schema': NotifyGnome.protocol,
|
|
'user': None,
|
|
'password': None,
|
|
'port': None,
|
|
'host': '_',
|
|
'fullpath': None,
|
|
'path': None,
|
|
'url': url,
|
|
'qsd': {},
|
|
}
|
|
|
|
# Include images with our message
|
|
results['include_image'] = \
|
|
parse_bool(results['qsd'].get('image', True))
|
|
|
|
# Gnome supports urgency, but we we also support the keyword priority
|
|
# so that it is consistent with some of the other plugins
|
|
urgency = results['qsd'].get('urgency', results['qsd'].get('priority'))
|
|
if urgency and len(urgency):
|
|
_map = {
|
|
'0': GnomeUrgency.LOW,
|
|
'l': GnomeUrgency.LOW,
|
|
'n': GnomeUrgency.NORMAL,
|
|
'1': GnomeUrgency.NORMAL,
|
|
'h': GnomeUrgency.HIGH,
|
|
'2': GnomeUrgency.HIGH,
|
|
}
|
|
|
|
try:
|
|
# Attempt to index/retrieve our urgency
|
|
results['urgency'] = _map[urgency[0].lower()]
|
|
|
|
except KeyError:
|
|
# No priority was set
|
|
pass
|
|
|
|
return results
|