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473 lines
16 KiB
473 lines
16 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 re
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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 ..AppriseLocale import gettext_lazy as _
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from ..common import NotifyImageSize
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from ..utils import parse_list, parse_bool
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from ..utils import validate_regex
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# Used to break path apart into list of channels
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CHANNEL_LIST_DELIM = re.compile(r'[ \t\r\n,#\\/]+')
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CHANNEL_REGEX = re.compile(
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r'^\s*(\#|\%35)?(?P<channel>[0-9]+)', re.I)
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# For API Details see:
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# https://notifiarr.wiki/Client/Installation
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# Another good example:
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# https://notifiarr.wiki/en/Website/ \
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# Integrations/Passthrough#payload-example-1
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class NotifyNotifiarr(NotifyBase):
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"""
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A wrapper for Notifiarr Notifications
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"""
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# The default descriptive name associated with the Notification
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service_name = 'Notifiarr'
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# The services URL
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service_url = 'https://notifiarr.com/'
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# The default secure protocol
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secure_protocol = 'notifiarr'
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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_notifiarr'
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# The Notification URL
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notify_url = 'https://notifiarr.com/api/v1/notification/apprise'
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# Notifiarr Throttling (knowing in advance reduces 429 responses)
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# define('NOTIFICATION_LIMIT_SECOND_USER', 5);
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# define('NOTIFICATION_LIMIT_SECOND_PATRON', 15);
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# Throttle requests ever so slightly
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request_rate_per_sec = 0.04
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# Allows the user to specify the NotifyImageSize object
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image_size = NotifyImageSize.XY_256
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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 apikeys; these are the minimum apikeys required required to
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# be passed into this function (as arguments). The syntax appends any
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# previously defined in the base package and builds onto them
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template_tokens = dict(NotifyBase.template_tokens, **{
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'apikey': {
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'name': _('Token'),
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'type': 'string',
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'required': True,
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'private': True,
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},
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'target_channel': {
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'name': _('Target Channel'),
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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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# Define our template arguments
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template_args = dict(NotifyBase.template_args, **{
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'key': {
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'alias_of': 'apikey',
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},
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'apikey': {
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'alias_of': 'apikey',
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},
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'discord_user': {
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'name': _('Ping Discord User'),
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'type': 'int',
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},
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'discord_role': {
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'name': _('Ping Discord Role'),
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'type': 'int',
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},
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'event': {
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'name': _('Discord Event ID'),
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'type': 'int',
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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': False,
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'map_to': 'include_image',
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},
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'source': {
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'name': _('Source'),
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'type': 'string',
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},
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'from': {
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'alias_of': 'source'
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},
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'to': {
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'alias_of': 'targets',
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},
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})
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def __init__(self, apikey=None, include_image=None,
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discord_user=None, discord_role=None,
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event=None, targets=None, source=None, **kwargs):
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"""
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Initialize Notifiarr Object
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headers can be a dictionary of key/value pairs that you want to
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additionally include as part of the server headers to post with
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"""
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super().__init__(**kwargs)
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self.apikey = apikey
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if not self.apikey:
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msg = 'An invalid Notifiarr APIKey ' \
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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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# Place a thumbnail image inline with the message body
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self.include_image = include_image \
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if isinstance(include_image, bool) \
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else self.template_args['image']['default']
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# Set up our user if specified
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self.discord_user = 0
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if discord_user:
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try:
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self.discord_user = int(discord_user)
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except (ValueError, TypeError):
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msg = 'An invalid Notifiarr User ID ' \
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'({}) was specified.'.format(discord_user)
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self.logger.warning(msg)
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raise TypeError(msg)
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# Set up our role if specified
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self.discord_role = 0
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if discord_role:
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try:
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self.discord_role = int(discord_role)
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except (ValueError, TypeError):
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msg = 'An invalid Notifiarr Role ID ' \
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'({}) was specified.'.format(discord_role)
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self.logger.warning(msg)
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raise TypeError(msg)
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# Prepare our source (if set)
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self.source = validate_regex(source)
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self.event = 0
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if event:
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try:
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self.event = int(event)
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except (ValueError, TypeError):
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msg = 'An invalid Notifiarr Discord Event ID ' \
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'({}) was specified.'.format(event)
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self.logger.warning(msg)
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raise TypeError(msg)
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# Prepare our targets
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self.targets = {
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'channels': [],
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'invalid': [],
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}
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for target in parse_list(targets):
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result = CHANNEL_REGEX.match(target)
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if result:
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# Store role information
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self.targets['channels'].append(int(result.group('channel')))
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continue
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self.logger.warning(
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'Dropped invalid channel '
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'({}) specified.'.format(target),
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)
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self.targets['invalid'].append(target)
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return
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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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}
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if self.source:
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params['source'] = self.source
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if self.discord_user:
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params['discord_user'] = self.discord_user
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if self.discord_role:
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params['discord_role'] = self.discord_role
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if self.event:
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params['event'] = self.event
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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}' \
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'/{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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[NotifyNotifiarr.quote(x, safe='+#@') for x in chain(
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# Channels
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['#{}'.format(x) for x in self.targets['channels']],
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# Pass along the same invalid entries as were provided
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self.targets['invalid'],
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)]),
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params=NotifyNotifiarr.urlencode(params),
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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 Notifiarr Notification
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"""
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if not self.targets['channels']:
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# There were no services to notify
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self.logger.warning(
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'There were no Notifiarr channels to notify.')
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return False
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# No error to start with
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has_error = False
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# Acquire image_url
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image_url = self.image_url(notify_type)
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for idx, channel in enumerate(self.targets['channels']):
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# prepare Notifiarr Object
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payload = {
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'source': self.source if self.source else self.app_id,
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'type': notify_type,
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'notification': {
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'update': True if self.event else False,
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'name': self.app_id,
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'event': str(self.event)
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if self.event else "",
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},
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'discord': {
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'color': self.color(notify_type),
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'ping': {
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'pingUser': self.discord_user
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if not idx and self.discord_user else 0,
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'pingRole': self.discord_role
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if not idx and self.discord_role else 0,
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},
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'text': {
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'title': title,
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'content': '',
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'description': body,
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'footer': self.app_desc,
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},
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'ids': {
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'channel': channel,
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}
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}
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}
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if self.include_image and image_url:
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payload['discord']['text']['icon'] = image_url
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payload['discord']['images'] = {
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'thumbnail': image_url,
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}
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if not self._send(payload):
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has_error = True
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return not has_error
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def _send(self, payload):
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"""
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Send notification
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"""
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self.logger.debug('Notifiarr 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('Notifiarr Payload: %s' % str(payload))
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# Prepare HTTP Headers
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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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'Accept': 'text/plain',
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'X-api-Key': self.apikey,
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}
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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 < 200 or r.status_code >= 300:
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# We had a problem
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status_str = \
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NotifyNotifiarr.http_response_code_lookup(r.status_code)
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self.logger.warning(
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'Failed to send Notifiarr %s notification: '
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'%serror=%s.',
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status_str,
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', ' if status_str else '',
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str(r.status_code))
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self.logger.debug('Response Details:\r\n{}'.format(r.content))
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# Return; we're done
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return False
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else:
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self.logger.info('Sent Notifiarr 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 Notifiarr '
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'Chat notification to %s.' % self.host)
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self.logger.debug('Socket Exception: %s' % str(e))
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# Return; we're done
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return False
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return True
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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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targets = len(self.targets['channels']) + len(self.targets['invalid'])
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return targets if targets > 0 else 1
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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 channels
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results['targets'] = NotifyNotifiarr.split_path(results['fullpath'])
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if 'discord_user' in results['qsd'] and \
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len(results['qsd']['discord_user']):
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results['discord_user'] = \
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NotifyNotifiarr.unquote(
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results['qsd']['discord_user'])
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if 'discord_role' in results['qsd'] and \
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len(results['qsd']['discord_role']):
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results['discord_role'] = \
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NotifyNotifiarr.unquote(results['qsd']['discord_role'])
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if 'event' in results['qsd'] and \
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len(results['qsd']['event']):
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results['event'] = \
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NotifyNotifiarr.unquote(results['qsd']['event'])
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# Include images with our message
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results['include_image'] = \
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parse_bool(results['qsd'].get('image', False))
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# Track if we need to extract the hostname as a target
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host_is_potential_target = False
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if 'source' in results['qsd'] and len(results['qsd']['source']):
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results['source'] = \
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NotifyNotifiarr.unquote(results['qsd']['source'])
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elif 'from' in results['qsd'] and len(results['qsd']['from']):
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results['source'] = \
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NotifyNotifiarr.unquote(results['qsd']['from'])
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# Set our apikey if found as an argument
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if 'apikey' in results['qsd'] and len(results['qsd']['apikey']):
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results['apikey'] = \
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NotifyNotifiarr.unquote(results['qsd']['apikey'])
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host_is_potential_target = True
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elif 'key' in results['qsd'] and len(results['qsd']['key']):
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results['apikey'] = \
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NotifyNotifiarr.unquote(results['qsd']['key'])
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host_is_potential_target = True
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else:
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# Pop the first element (this is the api key)
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results['apikey'] = \
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NotifyNotifiarr.unquote(results['host'])
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if host_is_potential_target is True and results['host']:
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results['targets'].append(NotifyNotifiarr.unquote(results['host']))
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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'] += [x for x in filter(
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bool, CHANNEL_LIST_DELIM.split(
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NotifyNotifiarr.unquote(results['qsd']['to'])))]
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return results
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