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.
441 lines
15 KiB
441 lines
15 KiB
# -*- coding: utf-8 -*-
|
|
# BSD 2-Clause License
|
|
#
|
|
# Apprise - Push Notification Library.
|
|
# Copyright (c) 2024, 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 requests
|
|
from json import dumps
|
|
from json import loads
|
|
|
|
from .NotifyBase import NotifyBase
|
|
from ..utils import is_email
|
|
from ..common import NotifyType
|
|
from ..utils import parse_list
|
|
from ..utils import validate_regex
|
|
from ..AppriseLocale import gettext_lazy as _
|
|
from ..attachment.AttachBase import AttachBase
|
|
|
|
# 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'
|
|
|
|
# Allow 50 requests per minute (Tier 2).
|
|
# 60/50 = 0.2
|
|
request_rate_per_sec = 1.2
|
|
|
|
# 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/{}'
|
|
|
|
# Support attachments
|
|
attachment_support = True
|
|
|
|
# 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().__init__(**kwargs)
|
|
|
|
# Access Token (associated with project)
|
|
self.accesstoken = validate_regex(accesstoken)
|
|
if not self.accesstoken:
|
|
msg = 'An invalid PushBullet Access Token ' \
|
|
'({}) was specified.'.format(accesstoken)
|
|
self.logger.warning(msg)
|
|
raise TypeError(msg)
|
|
|
|
self.targets = parse_list(targets)
|
|
if len(self.targets) == 0:
|
|
self.targets = (PUSHBULLET_SEND_TO_ALL, )
|
|
|
|
return
|
|
|
|
def send(self, body, title='', notify_type=NotifyType.INFO, attach=None,
|
|
**kwargs):
|
|
"""
|
|
Perform PushBullet Notification
|
|
"""
|
|
|
|
# error tracking (used for function return)
|
|
has_error = False
|
|
|
|
# Build a list of our attachments
|
|
attachments = []
|
|
|
|
if attach and self.attachment_support:
|
|
# We need to upload our payload first so that we can source it
|
|
# in remaining messages
|
|
for attachment in attach:
|
|
|
|
# Perform some simple error checking
|
|
if not attachment:
|
|
# We could not access the attachment
|
|
self.logger.error(
|
|
'Could not access attachment {}.'.format(
|
|
attachment.url(privacy=True)))
|
|
return False
|
|
|
|
self.logger.debug(
|
|
'Preparing PushBullet attachment {}'.format(
|
|
attachment.url(privacy=True)))
|
|
|
|
# prepare payload
|
|
payload = {
|
|
'file_name': attachment.name,
|
|
'file_type': attachment.mimetype,
|
|
}
|
|
# First thing we need to do is make a request so that we can
|
|
# get a URL to post our request to.
|
|
# see: https://docs.pushbullet.com/#upload-request
|
|
okay, response = self._send(
|
|
self.notify_url.format('upload-request'), payload)
|
|
if not okay:
|
|
# We can't post our attachment
|
|
return False
|
|
|
|
# If we get here, our output will look something like this:
|
|
# {
|
|
# "file_name": "cat.jpg",
|
|
# "file_type": "image/jpeg",
|
|
# "file_url": "https://dl.pushb.com/abc/cat.jpg",
|
|
# "upload_url": "https://upload.pushbullet.com/abcd123"
|
|
# }
|
|
|
|
# - The file_url is where the file will be available after it
|
|
# is uploaded.
|
|
# - The upload_url is where to POST the file to. The file must
|
|
# be posted using multipart/form-data encoding.
|
|
|
|
# Prepare our attachment payload; we'll use this if we
|
|
# successfully upload the content below for later on.
|
|
try:
|
|
# By placing this in a try/except block we can validate
|
|
# our response at the same time as preparing our payload
|
|
payload = {
|
|
# PushBullet v2/pushes file type:
|
|
'type': 'file',
|
|
'file_name': response['file_name'],
|
|
'file_type': response['file_type'],
|
|
'file_url': response['file_url'],
|
|
}
|
|
|
|
if response['file_type'].startswith('image/'):
|
|
# Allow image to be displayed inline (if image type)
|
|
payload['image_url'] = response['file_url']
|
|
|
|
upload_url = response['upload_url']
|
|
|
|
except (KeyError, TypeError):
|
|
# A method of verifying our content exists
|
|
return False
|
|
|
|
okay, response = self._send(upload_url, attachment)
|
|
if not okay:
|
|
# We can't post our attachment
|
|
return False
|
|
|
|
# Save our pre-prepared payload for attachment posting
|
|
attachments.append(payload)
|
|
|
|
# Create a copy of the targets list
|
|
targets = list(self.targets)
|
|
while len(targets):
|
|
recipient = targets.pop(0)
|
|
|
|
# prepare payload
|
|
payload = {
|
|
'type': 'note',
|
|
'title': title,
|
|
'body': body,
|
|
}
|
|
|
|
# Check if an email was defined
|
|
match = is_email(recipient)
|
|
if match:
|
|
payload['email'] = match['full_email']
|
|
self.logger.debug(
|
|
"PushBullet recipient {} parsed as an email address"
|
|
.format(recipient))
|
|
|
|
elif recipient is PUSHBULLET_SEND_TO_ALL:
|
|
# Send to all
|
|
pass
|
|
|
|
elif recipient[0] == '#':
|
|
payload['channel_tag'] = recipient[1:]
|
|
self.logger.debug(
|
|
"PushBullet recipient {} parsed as a channel"
|
|
.format(recipient))
|
|
|
|
else:
|
|
payload['device_iden'] = recipient
|
|
self.logger.debug(
|
|
"PushBullet recipient {} parsed as a device"
|
|
.format(recipient))
|
|
|
|
if body:
|
|
okay, response = self._send(
|
|
self.notify_url.format('pushes'), payload)
|
|
if not okay:
|
|
has_error = True
|
|
continue
|
|
|
|
self.logger.info(
|
|
'Sent PushBullet notification to "%s".' % (recipient))
|
|
|
|
for attach_payload in attachments:
|
|
# Send our attachments to our same user (already prepared as
|
|
# our payload object)
|
|
okay, response = self._send(
|
|
self.notify_url.format('pushes'), attach_payload)
|
|
if not okay:
|
|
has_error = True
|
|
continue
|
|
|
|
self.logger.info(
|
|
'Sent PushBullet attachment ({}) to "{}".'.format(
|
|
attach_payload['file_name'], recipient))
|
|
|
|
return not has_error
|
|
|
|
def _send(self, url, payload, **kwargs):
|
|
"""
|
|
Wrapper to the requests (post) object
|
|
"""
|
|
|
|
headers = {
|
|
'User-Agent': self.app_id,
|
|
}
|
|
|
|
# Some default values for our request object to which we'll update
|
|
# depending on what our payload is
|
|
files = None
|
|
data = None
|
|
|
|
if not isinstance(payload, AttachBase):
|
|
# Send our payload as a JSON object
|
|
headers['Content-Type'] = 'application/json'
|
|
data = dumps(payload) if payload else None
|
|
|
|
auth = (self.accesstoken, '')
|
|
|
|
self.logger.debug('PushBullet POST URL: %s (cert_verify=%r)' % (
|
|
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()
|
|
|
|
# Default response type
|
|
response = None
|
|
|
|
try:
|
|
# Open our attachment path if required:
|
|
if isinstance(payload, AttachBase):
|
|
files = {'file': (payload.name, open(payload.path, 'rb'))}
|
|
|
|
r = requests.post(
|
|
url,
|
|
data=data,
|
|
headers=headers,
|
|
files=files,
|
|
auth=auth,
|
|
verify=self.verify_certificate,
|
|
timeout=self.request_timeout,
|
|
)
|
|
|
|
try:
|
|
response = loads(r.content)
|
|
|
|
except (AttributeError, TypeError, ValueError):
|
|
# ValueError = r.content is Unparsable
|
|
# TypeError = r.content is None
|
|
# AttributeError = r is None
|
|
|
|
# Fall back to the existing unparsed value
|
|
response = r.content
|
|
|
|
if r.status_code not in (
|
|
requests.codes.ok, requests.codes.no_content):
|
|
# We had a problem
|
|
status_str = \
|
|
NotifyPushBullet.http_response_code_lookup(
|
|
r.status_code, PUSHBULLET_HTTP_ERROR_MAP)
|
|
|
|
self.logger.warning(
|
|
'Failed to deliver payload to PushBullet:'
|
|
'{}{}error={}.'.format(
|
|
status_str,
|
|
', ' if status_str else '',
|
|
r.status_code))
|
|
|
|
self.logger.debug(
|
|
'Response Details:\r\n{}'.format(r.content))
|
|
|
|
return False, response
|
|
|
|
# otherwise we were successful
|
|
return True, response
|
|
|
|
except requests.RequestException as e:
|
|
self.logger.warning(
|
|
'A Connection error occurred communicating with PushBullet.')
|
|
self.logger.debug('Socket Exception: %s' % str(e))
|
|
|
|
return False, response
|
|
|
|
except (OSError, IOError) as e:
|
|
self.logger.warning(
|
|
'An I/O error occurred while handling {}.'.format(
|
|
payload.name if isinstance(payload, AttachBase)
|
|
else payload))
|
|
self.logger.debug('I/O Exception: %s' % str(e))
|
|
return False, response
|
|
|
|
finally:
|
|
# Close our file (if it's open) stored in the second element
|
|
# of our files tuple (index 1)
|
|
if files:
|
|
files['file'][1].close()
|
|
|
|
def url(self, privacy=False, *args, **kwargs):
|
|
"""
|
|
Returns the URL built dynamically based on specified arguments.
|
|
"""
|
|
|
|
# Our URL parameters
|
|
params = self.url_parameters(privacy=privacy, *args, **kwargs)
|
|
|
|
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}/?{params}'.format(
|
|
schema=self.secure_protocol,
|
|
accesstoken=self.pprint(self.accesstoken, privacy, safe=''),
|
|
targets=targets,
|
|
params=NotifyPushBullet.urlencode(params))
|
|
|
|
def __len__(self):
|
|
"""
|
|
Returns the number of targets associated with this notification
|
|
"""
|
|
return len(self.targets)
|
|
|
|
@staticmethod
|
|
def parse_url(url):
|
|
"""
|
|
Parses the URL and returns enough arguments that can allow
|
|
us to re-instantiate this object.
|
|
|
|
"""
|
|
results = NotifyBase.parse_url(url, verify_host=False)
|
|
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
|