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312 lines
10 KiB
312 lines
10 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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import requests
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from .NotifyBase import NotifyBase
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from ..common import NotifyType
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from ..utils import is_email
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from ..utils import is_phone_no
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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 validate_regex
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from ..AppriseLocale import gettext_lazy as _
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class NotifyPopcornNotify(NotifyBase):
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"""
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A wrapper for PopcornNotify Notifications
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"""
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# The default descriptive name associated with the Notification
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service_name = 'PopcornNotify'
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# The services URL
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service_url = 'https://popcornnotify.com/'
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# The default protocol
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secure_protocol = 'popcorn'
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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_popcornnotify'
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# PopcornNotify uses the http protocol
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notify_url = 'https://popcornnotify.com/notify'
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# The maximum targets to include when doing batch transfers
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default_batch_size = 10
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# Define object templates
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templates = (
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'{schema}://{apikey}/{targets}',
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)
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# Define our template tokens
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template_tokens = dict(NotifyBase.template_tokens, **{
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'apikey': {
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'name': _('API Key'),
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'type': 'string',
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'regex': (r'^[a-z0-9]+$', 'i'),
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'required': True,
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},
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'target_phone': {
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'name': _('Target Phone No'),
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'type': 'string',
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'prefix': '+',
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'regex': (r'^[0-9\s)(+-]+$', 'i'),
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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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'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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# Define our template arguments
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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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'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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})
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def __init__(self, apikey, targets=None, batch=False, **kwargs):
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"""
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Initialize PopcornNotify Object
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"""
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super().__init__(**kwargs)
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# Access Token (associated with project)
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self.apikey = validate_regex(
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apikey, *self.template_tokens['apikey']['regex'])
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if not self.apikey:
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msg = 'An invalid PopcornNotify 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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# Prepare Batch Mode Flag
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self.batch = batch
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# Parse our targets
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self.targets = list()
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for target in parse_list(targets):
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# Validate targets and drop bad ones:
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result = is_phone_no(target)
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if result:
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# store valid phone number
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self.targets.append(result['full'])
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continue
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result = is_email(target)
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if result:
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# store valid email
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self.targets.append(result['full_email'])
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continue
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self.logger.warning(
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'Dropped invalid target '
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'({}) specified.'.format(target),
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)
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def send(self, body, title='', notify_type=NotifyType.INFO, **kwargs):
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"""
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Perform PopcornNotify Notification
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"""
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if len(self.targets) == 0:
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# There were no services to notify
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self.logger.warning(
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'There were no PopcornNotify targets to notify.')
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return False
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# error tracking (used for function return)
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has_error = False
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# Prepare our headers
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headers = {
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'User-Agent': self.app_id,
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'Content-Type': 'application/x-www-form-urlencoded',
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}
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# Prepare our payload
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payload = {
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'message': body,
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'subject': title,
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}
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auth = (self.apikey, None)
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# Send in batches if identified to do so
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batch_size = 1 if not self.batch else self.default_batch_size
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for index in range(0, len(self.targets), batch_size):
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# Prepare our recipients
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payload['recipients'] = \
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','.join(self.targets[index:index + batch_size])
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self.logger.debug('PopcornNotify 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('PopcornNotify 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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auth=auth,
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data=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 != requests.codes.ok:
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# We had a problem
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status_str = \
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NotifyPopcornNotify.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 {} PopcornNotify notification{}: '
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'{}{}error={}.'.format(
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len(self.targets[index:index + batch_size]),
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' to {}'.format(self.targets[index])
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if batch_size == 1 else '(s)',
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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{}'.format(r.content))
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# Mark our failure
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has_error = True
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continue
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else:
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self.logger.info(
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'Sent {} PopcornNotify notification{}.'
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.format(
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len(self.targets[index:index + batch_size]),
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' to {}'.format(self.targets[index])
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if batch_size == 1 else '(s)',
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))
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except requests.RequestException as e:
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self.logger.warning(
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'A Connection error occured sending {} PopcornNotify '
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'notification(s).'.format(
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len(self.targets[index:index + batch_size])))
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self.logger.debug('Socket Exception: %s' % str(e))
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# Mark our failure
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has_error = True
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continue
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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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'batch': 'yes' if self.batch 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}://{apikey}/{targets}/?{params}'.format(
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schema=self.secure_protocol,
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apikey=self.pprint(self.apikey, privacy, safe=''),
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targets='/'.join(
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[NotifyPopcornNotify.quote(x, safe='') for x in self.targets]),
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params=NotifyPopcornNotify.urlencode(params))
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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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batch_size = 1 if not self.batch else self.default_batch_size
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targets = len(self.targets)
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if batch_size > 1:
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targets = int(targets / batch_size) + \
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(1 if targets % batch_size else 0)
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return targets
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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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# Get our entries; split_path() looks after unquoting content for us
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# by default
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results['targets'] = \
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NotifyPopcornNotify.split_path(results['fullpath'])
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# The hostname is our authentication key
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results['apikey'] = NotifyPopcornNotify.unquote(results['host'])
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# Support the 'to' variable so that we can support targets this way too
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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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NotifyPopcornNotify.parse_list(results['qsd']['to'])
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# Get Batch Mode Flag
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results['batch'] = \
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parse_bool(results['qsd'].get('batch', False))
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return results
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