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314 lines
10 KiB
314 lines
10 KiB
# -*- coding: utf-8 -*-
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#
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# Copyright (C) 2019 Chris Caron <lead2gold@gmail.com>
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# All rights reserved.
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#
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# This code is licensed under the MIT License.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files(the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions :
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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# To use this plugin, simply signup with clicksend:
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# https://www.clicksend.com/
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#
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# You're done at this point, you only need to know your user/pass that
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# you signed up with.
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# The following URLs would be accepted by Apprise:
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# - clicksend://{user}:{password}@{phoneno}
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# - clicksend://{user}:{password}@{phoneno1}/{phoneno2}
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# The API reference used to build this plugin was documented here:
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# https://developers.clicksend.com/docs/rest/v3/
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#
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import requests
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from json import dumps
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from base64 import b64encode
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from .NotifyBase import NotifyBase
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from ..URLBase import PrivacyMode
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from ..common import NotifyType
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from ..utils import is_phone_no
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from ..utils import parse_phone_no
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from ..utils import parse_bool
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from ..AppriseLocale import gettext_lazy as _
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# Extend HTTP Error Messages
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CLICKSEND_HTTP_ERROR_MAP = {
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401: 'Unauthorized - Invalid Token.',
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}
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class NotifyClickSend(NotifyBase):
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"""
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A wrapper for ClickSend Notifications
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"""
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# The default descriptive name associated with the Notification
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service_name = 'ClickSend'
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# The services URL
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service_url = 'https://clicksend.com/'
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# The default secure protocol
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secure_protocol = 'clicksend'
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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_clicksend'
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# ClickSend uses the http protocol with JSON requests
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notify_url = 'https://rest.clicksend.com/v3/sms/send'
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# The maximum length of the body
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body_maxlen = 160
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# A title can not be used for SMS Messages. Setting this to zero will
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# cause any title (if defined) to get placed into the message body.
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title_maxlen = 0
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# The maximum SMS batch size accepted by the ClickSend API
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default_batch_size = 1000
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# Define object templates
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templates = (
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'{schema}://{user}:{password}@{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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'user': {
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'name': _('User Name'),
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'type': 'string',
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'required': True,
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},
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'password': {
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'name': _('Password'),
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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_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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'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, targets=None, batch=False, **kwargs):
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"""
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Initialize ClickSend Object
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"""
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super(NotifyClickSend, self).__init__(**kwargs)
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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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if not (self.user and self.password):
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msg = 'A ClickSend user/pass was not provided.'
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self.logger.warning(msg)
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raise TypeError(msg)
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for target in parse_phone_no(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 not result:
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self.logger.warning(
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'Dropped invalid phone # '
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'({}) specified.'.format(target),
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)
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continue
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# store valid phone number
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self.targets.append(result['full'])
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def send(self, body, title='', notify_type=NotifyType.INFO, **kwargs):
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"""
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Perform ClickSend 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('There were no ClickSend targets to notify.')
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return False
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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(
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b64encode('{}:{}'.format(
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self.user, self.password).encode('utf-8'))),
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}
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# error tracking (used for function return)
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has_error = False
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# prepare JSON Object
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payload = {
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'messages': []
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}
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# Send in batches if identified to do so
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default_batch_size = 1 if not self.batch else self.default_batch_size
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for index in range(0, len(self.targets), default_batch_size):
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payload['messages'] = [{
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'source': 'php',
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'body': body,
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'to': '+{}'.format(to),
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} for to in self.targets[index:index + default_batch_size]]
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self.logger.debug('ClickSend 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('ClickSend 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 != requests.codes.ok:
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# We had a problem
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status_str = \
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NotifyClickSend.http_response_code_lookup(
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r.status_code, CLICKSEND_HTTP_ERROR_MAP)
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self.logger.warning(
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'Failed to send {} ClickSend notification{}: '
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'{}{}error={}.'.format(
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len(payload['messages']),
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' to {}'.format(self.targets[index])
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if default_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 {} ClickSend notification{}.'
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.format(
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len(payload['messages']),
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' to {}'.format(self.targets[index])
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if default_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 occurred sending {} ClickSend '
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'notification(s).'.format(len(payload['messages'])))
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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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# Setup Authentication
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auth = '{user}:{password}@'.format(
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user=NotifyClickSend.quote(self.user, safe=''),
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password=self.pprint(
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self.password, privacy, mode=PrivacyMode.Secret, safe=''),
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)
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return '{schema}://{auth}{targets}?{params}'.format(
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schema=self.secure_protocol,
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auth=auth,
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targets='/'.join(
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[NotifyClickSend.quote(x, safe='') for x in self.targets]),
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params=NotifyClickSend.urlencode(params),
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)
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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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# All elements are targets
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results['targets'] = [NotifyClickSend.unquote(results['host'])]
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# All entries after the hostname are additional targets
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results['targets'].extend(
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NotifyClickSend.split_path(results['fullpath']))
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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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# Support the 'to' variable so that we can support rooms 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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NotifyClickSend.parse_phone_no(results['qsd']['to'])
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return results
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