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520 lines
18 KiB
520 lines
18 KiB
# -*- coding: utf-8 -*-
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# BSD 2-Clause License
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#
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# Apprise - Push Notification Library.
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# Copyright (c) 2023, Chris Caron <lead2gold@gmail.com>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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# One Signal requires that you've signed up with the service and
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# generated yourself an API Key and APP ID.
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# Sources:
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# - https://documentation.onesignal.com/docs/accounts-and-keys
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# - https://documentation.onesignal.com/reference/create-notification
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import requests
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from json import dumps
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from itertools import chain
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from .NotifyBase import NotifyBase
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from ..common import NotifyType
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from ..common import NotifyImageSize
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from ..utils import validate_regex
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from ..utils import parse_list
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from ..utils import parse_bool
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from ..utils import is_email
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from ..AppriseLocale import gettext_lazy as _
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class OneSignalCategory:
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"""
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We define the different category types that we can notify via OneSignal
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"""
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PLAYER = 'include_player_ids'
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EMAIL = 'include_email_tokens'
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USER = 'include_external_user_ids'
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SEGMENT = 'included_segments'
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ONESIGNAL_CATEGORIES = (
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OneSignalCategory.PLAYER,
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OneSignalCategory.EMAIL,
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OneSignalCategory.USER,
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OneSignalCategory.SEGMENT,
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)
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class NotifyOneSignal(NotifyBase):
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"""
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A wrapper for OneSignal Notifications
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"""
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# The default descriptive name associated with the Notification
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service_name = 'OneSignal'
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# The services URL
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service_url = 'https://onesignal.com'
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# The default protocol
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secure_protocol = 'onesignal'
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# A URL that takes you to the setup/help of the specific protocol
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setup_url = 'https://github.com/caronc/apprise/wiki/Notify_onesignal'
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# Notification
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notify_url = "https://onesignal.com/api/v1/notifications"
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# Allows the user to specify the NotifyImageSize object
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image_size = NotifyImageSize.XY_72
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# The maximum allowable batch sizes per message
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default_batch_size = 2000
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# Define object templates
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templates = (
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'{schema}://{app}@{apikey}/{targets}',
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'{schema}://{template}:{app}@{apikey}/{targets}',
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)
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# Define our template
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template_tokens = dict(NotifyBase.template_tokens, **{
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# The App_ID is a UUID
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# such as: 8250eaf6-1a58-489e-b136-7c74a864b434
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'app': {
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'name': _('App ID'),
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'type': 'string',
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'private': True,
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'required': True,
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},
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'template': {
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'name': _('Template'),
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'type': 'string',
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'private': True,
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},
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'apikey': {
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'name': _('API Key'),
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'type': 'string',
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'private': True,
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'required': True,
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},
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'target_player': {
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'name': _('Target Player ID'),
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'type': 'string',
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'map_to': 'targets',
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},
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'target_email': {
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'name': _('Target Email'),
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'type': 'string',
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'map_to': 'targets',
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},
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'target_user': {
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'name': _('Target User'),
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'type': 'string',
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'prefix': '@',
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'map_to': 'targets',
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},
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'target_segment': {
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'name': _('Include Segment'),
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'type': 'string',
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'prefix': '#',
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'map_to': 'targets',
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},
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'targets': {
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'name': _('Targets'),
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'type': 'list:string',
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'required': True,
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},
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})
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template_args = dict(NotifyBase.template_args, **{
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'to': {
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'alias_of': 'targets',
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},
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'image': {
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'name': _('Include Image'),
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'type': 'bool',
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'default': True,
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'map_to': 'include_image',
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},
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'batch': {
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'name': _('Batch Mode'),
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'type': 'bool',
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'default': False,
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},
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'template': {
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'alias_of': 'template',
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},
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'subtitle': {
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'name': _('Subtitle'),
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'type': 'string',
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},
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'language': {
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'name': _('Language'),
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'type': 'string',
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'default': 'en',
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},
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})
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def __init__(self, app, apikey, targets=None, include_image=True,
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template=None, subtitle=None, language=None, batch=False,
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**kwargs):
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"""
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Initialize OneSignal
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"""
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super().__init__(**kwargs)
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# The apikey associated with the account
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self.apikey = validate_regex(apikey)
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if not self.apikey:
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msg = 'An invalid OneSignal API key ' \
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'({}) was specified.'.format(apikey)
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self.logger.warning(msg)
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raise TypeError(msg)
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# The App ID associated with the account
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self.app = validate_regex(app)
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if not self.app:
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msg = 'An invalid OneSignal Application ID ' \
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'({}) was specified.'.format(app)
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self.logger.warning(msg)
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raise TypeError(msg)
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# Prepare Batch Mode Flag
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self.batch_size = self.default_batch_size if batch else 1
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# Place a thumbnail image inline with the message body
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self.include_image = include_image
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# Our Assorted Types of Targets
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self.targets = {
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OneSignalCategory.PLAYER: [],
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OneSignalCategory.EMAIL: [],
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OneSignalCategory.USER: [],
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OneSignalCategory.SEGMENT: [],
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}
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# Assign our template (if defined)
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self.template_id = template
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# Assign our subtitle (if defined)
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self.subtitle = subtitle
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# Our Language
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self.language = language.strip().lower()[0:2]\
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if language \
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else NotifyOneSignal.template_args['language']['default']
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if not self.language or len(self.language) != 2:
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msg = 'An invalid OneSignal Language ({}) was specified.'.format(
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language)
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self.logger.warning(msg)
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raise TypeError(msg)
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# Sort our targets
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for _target in parse_list(targets):
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target = _target.strip()
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if len(target) < 2:
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self.logger.debug('Ignoring OneSignal Entry: %s' % target)
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continue
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if target.startswith(
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NotifyOneSignal.template_tokens
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['target_user']['prefix']):
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self.targets[OneSignalCategory.USER].append(target)
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self.logger.debug(
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'Detected OneSignal UserID: %s' %
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self.targets[OneSignalCategory.USER][-1])
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continue
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if target.startswith(
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NotifyOneSignal.template_tokens
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['target_segment']['prefix']):
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self.targets[OneSignalCategory.SEGMENT].append(target)
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self.logger.debug(
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'Detected OneSignal Include Segment: %s' %
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self.targets[OneSignalCategory.SEGMENT][-1])
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continue
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result = is_email(target)
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if result:
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self.targets[OneSignalCategory.EMAIL]\
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.append(result['full_email'])
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self.logger.debug(
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'Detected OneSignal Email: %s' %
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self.targets[OneSignalCategory.EMAIL][-1])
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else:
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# Add element as Player ID
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self.targets[OneSignalCategory.PLAYER].append(target)
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self.logger.debug(
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'Detected OneSignal Player ID: %s' %
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self.targets[OneSignalCategory.PLAYER][-1])
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return
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def send(self, body, title='', notify_type=NotifyType.INFO, **kwargs):
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"""
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Perform OneSignal Notification
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"""
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headers = {
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'User-Agent': self.app_id,
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'Content-Type': 'application/json; charset=utf-8',
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"Authorization": "Basic {}".format(self.apikey),
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}
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has_error = False
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sent_count = 0
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payload = {
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'app_id': self.app,
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'headings': {
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self.language: title if title else self.app_desc,
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},
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'contents': {
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self.language: body,
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},
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# Sending true wakes your app from background to run custom native
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# code (Apple interprets this as content-available=1).
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# Note: Not applicable if the app is in the "force-quit" state
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# (i.e app was swiped away). Omit the contents field to
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# prevent displaying a visible notification.
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'content_available': True,
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}
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if self.subtitle:
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payload.update({
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'subtitle': {
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self.language: self.subtitle,
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},
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})
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if self.template_id:
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payload['template_id'] = self.template_id
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# Acquire our large_icon image URL (if set)
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image_url = None if not self.include_image \
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else self.image_url(notify_type)
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if image_url:
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payload['large_icon'] = image_url
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# Acquire our small_icon image URL (if set)
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image_url = None if not self.include_image \
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else self.image_url(notify_type, image_size=NotifyImageSize.XY_32)
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if image_url:
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payload['small_icon'] = image_url
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for category in ONESIGNAL_CATEGORIES:
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# Create a pointer to our list of targets for specified category
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targets = self.targets[category]
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for index in range(0, len(targets), self.batch_size):
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payload[category] = targets[index:index + self.batch_size]
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# Track our sent count
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sent_count += len(payload[category])
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self.logger.debug('OneSignal POST URL: %s (cert_verify=%r)' % (
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self.notify_url, self.verify_certificate,
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))
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self.logger.debug('OneSignal Payload: %s' % str(payload))
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# Always call throttle before any remote server i/o is made
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self.throttle()
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try:
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r = requests.post(
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self.notify_url,
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data=dumps(payload),
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headers=headers,
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verify=self.verify_certificate,
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timeout=self.request_timeout,
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)
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if r.status_code not in (
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requests.codes.ok, requests.codes.no_content):
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# We had a problem
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status_str = \
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NotifyOneSignal.http_response_code_lookup(
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r.status_code)
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self.logger.warning(
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'Failed to send OneSignal notification: '
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'{}{}error={}.'.format(
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status_str,
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', ' if status_str else '',
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r.status_code))
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self.logger.debug(
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'Response Details:\r\n%s', r.content)
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has_error = True
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else:
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self.logger.info('Sent OneSignal notification.')
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except requests.RequestException as e:
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self.logger.warning(
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'A Connection error occurred sending OneSignal '
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'notification.'
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)
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self.logger.debug('Socket Exception: %s', str(e))
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has_error = True
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if not sent_count:
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# There is no one to notify; we need to capture this and not
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# return a valid
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self.logger.warning('There are no OneSignal targets to notify')
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return False
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return not has_error
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def url(self, privacy=False, *args, **kwargs):
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"""
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Returns the URL built dynamically based on specified arguments.
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"""
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# Define any URL parameters
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params = {
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'image': 'yes' if self.include_image else 'no',
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'batch': 'yes' if self.batch_size > 1 else 'no',
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}
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# Extend our parameters
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params.update(self.url_parameters(privacy=privacy, *args, **kwargs))
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return '{schema}://{tp_id}{app}@{apikey}/{targets}?{params}'.format(
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schema=self.secure_protocol,
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tp_id='{}:'.format(
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self.pprint(self.template_id, privacy, safe=''))
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if self.template_id else '',
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app=self.pprint(self.app, privacy, safe=''),
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apikey=self.pprint(self.apikey, privacy, safe=''),
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targets='/'.join(chain(
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[NotifyOneSignal.quote(x)
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for x in self.targets[OneSignalCategory.PLAYER]],
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[NotifyOneSignal.quote(x)
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for x in self.targets[OneSignalCategory.EMAIL]],
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[NotifyOneSignal.quote('{}{}'.format(
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NotifyOneSignal.template_tokens
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['target_user']['prefix'], x), safe='')
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for x in self.targets[OneSignalCategory.USER]],
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[NotifyOneSignal.quote('{}{}'.format(
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NotifyOneSignal.template_tokens
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['target_segment']['prefix'], x), safe='')
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for x in self.targets[OneSignalCategory.SEGMENT]])),
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params=NotifyOneSignal.urlencode(params),
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)
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def __len__(self):
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"""
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Returns the number of targets associated with this notification
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"""
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#
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# Factor batch into calculation
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#
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if self.batch_size > 1:
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# Batches can only be sent by group (you can't combine groups into
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# a single batch)
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total_targets = 0
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for k, m in self.targets.items():
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targets = len(m)
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total_targets += int(targets / self.batch_size) + \
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(1 if targets % self.batch_size else 0)
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return total_targets
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# Normal batch count; just count the targets
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return sum([len(m) for _, m in self.targets.items()])
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@staticmethod
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def parse_url(url):
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"""
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Parses the URL and returns enough arguments that can allow
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us to re-instantiate this object.
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"""
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results = NotifyBase.parse_url(url, verify_host=False)
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if not results:
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# We're done early as we couldn't load the results
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return results
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if not results.get('password'):
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# The APP ID identifier associated with the account
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results['app'] = NotifyOneSignal.unquote(results['user'])
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else:
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# The APP ID identifier associated with the account
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results['app'] = NotifyOneSignal.unquote(results['password'])
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# The Template ID
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results['template'] = NotifyOneSignal.unquote(results['user'])
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# Get Image Boolean (if set)
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results['include_image'] = \
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parse_bool(
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results['qsd'].get(
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'image',
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NotifyOneSignal.template_args['image']['default']))
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# Get Batch Boolean (if set)
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results['batch'] = \
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parse_bool(
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results['qsd'].get(
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'batch',
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NotifyOneSignal.template_args['batch']['default']))
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# The API Key is stored in the hostname
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results['apikey'] = NotifyOneSignal.unquote(results['host'])
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# Get our Targets
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results['targets'] = NotifyOneSignal.split_path(results['fullpath'])
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# The 'to' makes it easier to use yaml configuration
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if 'to' in results['qsd'] and len(results['qsd']['to']):
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results['targets'] += \
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NotifyOneSignal.parse_list(results['qsd']['to'])
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if 'app' in results['qsd'] and len(results['qsd']['app']):
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results['app'] = \
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NotifyOneSignal.unquote(results['qsd']['app'])
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if 'apikey' in results['qsd'] and len(results['qsd']['apikey']):
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results['apikey'] = \
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NotifyOneSignal.unquote(results['qsd']['apikey'])
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if 'template' in results['qsd'] and len(results['qsd']['template']):
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results['template'] = \
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NotifyOneSignal.unquote(results['qsd']['template'])
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if 'subtitle' in results['qsd'] and len(results['qsd']['subtitle']):
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results['subtitle'] = \
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NotifyOneSignal.unquote(results['qsd']['subtitle'])
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if 'lang' in results['qsd'] and len(results['qsd']['lang']):
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results['language'] = \
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NotifyOneSignal.unquote(results['qsd']['lang'])
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return results
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