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bazarr/libs/apprise/plugins/NotifyPushBullet.py
2019-06-07 07:16:07 -04:00

268 lines
8.6 KiB
Python

# -*- 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.
import requests
from json import dumps
from .NotifyBase import NotifyBase
from ..utils import GET_EMAIL_RE
from ..common import NotifyType
from ..utils import parse_list
from ..AppriseLocale import gettext_lazy as _
# Flag used as a placeholder to sending to all devices
PUSHBULLET_SEND_TO_ALL = 'ALL_DEVICES'
# Provide some known codes Pushbullet uses and what they translate to:
PUSHBULLET_HTTP_ERROR_MAP = {
401: 'Unauthorized - Invalid Token.',
}
class NotifyPushBullet(NotifyBase):
"""
A wrapper for PushBullet Notifications
"""
# The default descriptive name associated with the Notification
service_name = 'Pushbullet'
# The services URL
service_url = 'https://www.pushbullet.com/'
# The default secure protocol
secure_protocol = 'pbul'
# A URL that takes you to the setup/help of the specific protocol
setup_url = 'https://github.com/caronc/apprise/wiki/Notify_pushbullet'
# PushBullet uses the http protocol with JSON requests
notify_url = 'https://api.pushbullet.com/v2/pushes'
# Define object templates
templates = (
'{schema}://{accesstoken}',
'{schema}://{accesstoken}/{targets}',
)
# Define our template tokens
template_tokens = dict(NotifyBase.template_tokens, **{
'accesstoken': {
'name': _('Access Token'),
'type': 'string',
'private': True,
'required': True,
},
'target_device': {
'name': _('Target Device'),
'type': 'string',
'map_to': 'targets',
},
'target_channel': {
'name': _('Target Channel'),
'type': 'string',
'prefix': '#',
'map_to': 'targets',
},
'target_email': {
'name': _('Target Email'),
'type': 'string',
'map_to': 'targets',
},
'targets': {
'name': _('Targets'),
'type': 'list:string',
},
})
# Define our template arguments
template_args = dict(NotifyBase.template_args, **{
'to': {
'alias_of': 'targets',
},
})
def __init__(self, accesstoken, targets=None, **kwargs):
"""
Initialize PushBullet Object
"""
super(NotifyPushBullet, self).__init__(**kwargs)
self.accesstoken = accesstoken
self.targets = parse_list(targets)
if len(self.targets) == 0:
self.targets = (PUSHBULLET_SEND_TO_ALL, )
def send(self, body, title='', notify_type=NotifyType.INFO, **kwargs):
"""
Perform PushBullet Notification
"""
headers = {
'User-Agent': self.app_id,
'Content-Type': 'application/json'
}
auth = (self.accesstoken, '')
# error tracking (used for function return)
has_error = False
# Create a copy of the targets list
targets = list(self.targets)
while len(targets):
recipient = targets.pop(0)
# prepare JSON Object
payload = {
'type': 'note',
'title': title,
'body': body,
}
if recipient is PUSHBULLET_SEND_TO_ALL:
# Send to all
pass
elif GET_EMAIL_RE.match(recipient):
payload['email'] = recipient
self.logger.debug(
"Recipient '%s' is an email address" % recipient)
elif recipient[0] == '#':
payload['channel_tag'] = recipient[1:]
self.logger.debug("Recipient '%s' is a channel" % recipient)
else:
payload['device_iden'] = recipient
self.logger.debug(
"Recipient '%s' is a device" % recipient)
self.logger.debug('PushBullet POST URL: %s (cert_verify=%r)' % (
self.notify_url, self.verify_certificate,
))
self.logger.debug('PushBullet Payload: %s' % str(payload))
# Always call throttle before any remote server i/o is made
self.throttle()
try:
r = requests.post(
self.notify_url,
data=dumps(payload),
headers=headers,
auth=auth,
verify=self.verify_certificate,
)
if r.status_code != requests.codes.ok:
# We had a problem
status_str = \
NotifyPushBullet.http_response_code_lookup(
r.status_code, PUSHBULLET_HTTP_ERROR_MAP)
self.logger.warning(
'Failed to send PushBullet notification to {}:'
'{}{}error={}.'.format(
recipient,
status_str,
', ' if status_str else '',
r.status_code))
self.logger.debug(
'Response Details:\r\n{}'.format(r.content))
# Mark our failure
has_error = True
continue
else:
self.logger.info(
'Sent PushBullet notification to "%s".' % (recipient))
except requests.RequestException as e:
self.logger.warning(
'A Connection error occured sending PushBullet '
'notification to "%s".' % (recipient),
)
self.logger.debug('Socket Exception: %s' % str(e))
# Mark our failure
has_error = True
continue
return not has_error
def url(self):
"""
Returns the URL built dynamically based on specified arguments.
"""
# Define any arguments set
args = {
'format': self.notify_format,
'overflow': self.overflow_mode,
'verify': 'yes' if self.verify_certificate else 'no',
}
targets = '/'.join([NotifyPushBullet.quote(x) for x in self.targets])
if targets == PUSHBULLET_SEND_TO_ALL:
# keyword is reserved for internal usage only; it's safe to remove
# it from the recipients list
targets = ''
return '{schema}://{accesstoken}/{targets}/?{args}'.format(
schema=self.secure_protocol,
accesstoken=NotifyPushBullet.quote(self.accesstoken, safe=''),
targets=targets,
args=NotifyPushBullet.urlencode(args))
@staticmethod
def parse_url(url):
"""
Parses the URL and returns enough arguments that can allow
us to substantiate this object.
"""
results = NotifyBase.parse_url(url)
if not results:
# We're done early as we couldn't load the results
return results
# Fetch our targets
results['targets'] = \
NotifyPushBullet.split_path(results['fullpath'])
# The 'to' makes it easier to use yaml configuration
if 'to' in results['qsd'] and len(results['qsd']['to']):
results['targets'] += \
NotifyPushBullet.parse_list(results['qsd']['to'])
# Setup the token; we store it in Access Token for global
# plugin consistency with naming conventions
results['accesstoken'] = NotifyPushBullet.unquote(results['host'])
return results