mirror of
https://github.com/SickGear/SickGear.git
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359 lines
12 KiB
Python
359 lines
12 KiB
Python
# -*- 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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import six
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import requests
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from json import dumps
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from .NotifyBase import NotifyBase
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from ..common import NotifyImageSize
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from ..common import NotifyType
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from ..utils import parse_bool
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from ..utils import parse_list
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from ..utils import validate_regex
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from ..AppriseLocale import gettext_lazy as _
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# Some Reference Locations:
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# - https://docs.mattermost.com/developer/webhooks-incoming.html
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# - https://docs.mattermost.com/administration/config-settings.html
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class NotifyMatterMost(NotifyBase):
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"""
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A wrapper for MatterMost Notifications
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"""
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# The default descriptive name associated with the Notification
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service_name = 'MatterMost'
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# The services URL
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service_url = 'https://mattermost.com/'
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# The default protocol
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protocol = 'mmost'
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# The default secure protocol
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secure_protocol = 'mmosts'
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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_mattermost'
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# The default Mattermost port
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default_port = 8065
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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 characters allowed in the body per message
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body_maxlen = 4000
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# Mattermost does not have a title
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title_maxlen = 0
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# Define object templates
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templates = (
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'{schema}://{host}/{authtoken}',
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'{schema}://{host}/{authtoken}:{port}',
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'{schema}://{botname}@{host}/{authtoken}',
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'{schema}://{botname}@{host}:{port}/{authtoken}',
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'{schema}://{host}/{fullpath}/{authtoken}',
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'{schema}://{host}/{fullpath}{authtoken}:{port}',
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'{schema}://{botname}@{host}/{fullpath}/{authtoken}',
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'{schema}://{botname}@{host}:{port}/{fullpath}/{authtoken}',
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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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'host': {
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'name': _('Hostname'),
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'type': 'string',
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'required': True,
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},
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'authtoken': {
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'name': _('Access Key'),
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'type': 'string',
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'regex': (r'^[a-z0-9]{24,32}$', 'i'),
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'private': True,
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'required': True,
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},
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'fullpath': {
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'name': _('Path'),
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'type': 'string',
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},
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'botname': {
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'name': _('Bot Name'),
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'type': 'string',
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'map_to': 'user',
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},
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'port': {
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'name': _('Port'),
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'type': 'int',
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'min': 1,
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'max': 65535,
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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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'channels': {
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'name': _('Channels'),
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'type': 'list:string',
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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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'to': {
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'alias_of': 'channels',
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},
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})
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def __init__(self, authtoken, fullpath=None, channels=None,
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include_image=False, **kwargs):
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"""
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Initialize MatterMost Object
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"""
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super(NotifyMatterMost, self).__init__(**kwargs)
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if self.secure:
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self.schema = 'https'
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else:
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self.schema = 'http'
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# our full path
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self.fullpath = '' if not isinstance(
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fullpath, six.string_types) else fullpath.strip()
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# Authorization Token (associated with project)
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self.authtoken = validate_regex(
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authtoken, *self.template_tokens['authtoken']['regex'])
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if not self.authtoken:
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msg = 'An invalid MatterMost Authorization Token ' \
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'({}) was specified.'.format(authtoken)
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self.logger.warning(msg)
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raise TypeError(msg)
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# Optional Channels
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self.channels = parse_list(channels)
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if not self.port:
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self.port = self.default_port
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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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return
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def send(self, body, title='', notify_type=NotifyType.INFO, **kwargs):
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"""
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Perform MatterMost Notification
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"""
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# Create a copy of our channels, otherwise place a dummy entry
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channels = list(self.channels) if self.channels else [None, ]
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headers = {
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'User-Agent': self.app_id,
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'Content-Type': 'application/json'
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}
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# prepare JSON Object
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payload = {
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'text': body,
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'icon_url': None,
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}
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# Acquire our image url if configured to do so
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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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# Set our image configuration if told to do so
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payload['icon_url'] = image_url
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# Set our user
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payload['username'] = self.user if self.user else self.app_id
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# For error tracking
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has_error = False
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while len(channels):
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# Pop a channel off of the list
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channel = channels.pop(0)
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if channel:
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payload['channel'] = channel
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url = '{}://{}:{}{}/hooks/{}'.format(
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self.schema, self.host, self.port, self.fullpath,
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self.authtoken)
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self.logger.debug('MatterMost POST URL: %s (cert_verify=%r)' % (
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url, self.verify_certificate,
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))
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self.logger.debug('MatterMost 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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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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)
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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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NotifyMatterMost.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 MatterMost notification{}: '
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'{}{}error={}.'.format(
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'' if not channel
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else ' to channel {}'.format(channel),
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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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# Flag our error
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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 MatterMost notification{}.'.format(
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'' if not channel
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else ' to channel {}'.format(channel)))
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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 MatterMost '
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'notification{}.'.format(
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'' if not channel
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else ' to channel {}'.format(channel)))
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self.logger.debug('Socket Exception: %s' % str(e))
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# Flag our error
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has_error = True
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continue
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# Return our overall status
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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 arguments set
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args = {
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'format': self.notify_format,
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'overflow': self.overflow_mode,
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'image': 'yes' if self.include_image else 'no',
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'verify': 'yes' if self.verify_certificate else 'no',
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}
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if self.channels:
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# historically the value only accepted one channel and is
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# therefore identified as 'channel'. Channels have always been
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# optional, so that is why this setting is nested in an if block
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args['channel'] = ','.join(self.channels)
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default_port = 443 if self.secure else self.default_port
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default_schema = self.secure_protocol if self.secure else self.protocol
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# Determine if there is a botname present
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botname = ''
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if self.user:
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botname = '{botname}@'.format(
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botname=NotifyMatterMost.quote(self.user, safe=''),
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)
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return \
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'{schema}://{botname}{hostname}{port}{fullpath}{authtoken}' \
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'/?{args}'.format(
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schema=default_schema,
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botname=botname,
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hostname=NotifyMatterMost.quote(self.host, safe=''),
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port='' if not self.port or self.port == default_port
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else ':{}'.format(self.port),
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fullpath='/' if not self.fullpath else '{}/'.format(
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NotifyMatterMost.quote(self.fullpath, safe='/')),
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authtoken=self.pprint(self.authtoken, privacy, safe=''),
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args=NotifyMatterMost.urlencode(args),
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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 substantiate this object.
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"""
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results = NotifyBase.parse_url(url)
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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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# Acquire our tokens; the last one will always be our authtoken
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# all entries before it will be our path
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tokens = NotifyMatterMost.split_path(results['fullpath'])
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results['authtoken'] = None if not tokens else tokens.pop()
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# Store our path
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results['fullpath'] = '' if not tokens \
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else '/{}'.format('/'.join(tokens))
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# Define our optional list of channels to notify
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results['channels'] = list()
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# Support both 'to' (for yaml configuration) and channel=
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if 'to' in results['qsd'] and len(results['qsd']['to']):
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# Allow the user to specify the channel to post to
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results['channels'].append(
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NotifyMatterMost.parse_list(results['qsd']['to']))
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if 'channel' in results['qsd'] and len(results['qsd']['channel']):
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# Allow the user to specify the channel to post to
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results['channels'].append(
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NotifyMatterMost.parse_list(results['qsd']['channel']))
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# Image manipulation
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results['include_image'] = \
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parse_bool(results['qsd'].get('image', False))
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return results
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