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bazarr/libs/apprise/plugins/NotifyNotica.py

396 lines
13 KiB

# -*- coding: utf-8 -*-
#
# Copyright (C) 2019 Chris Caron <lead2gold@gmail.com>
# All rights reserved.
#
# This code is licensed under the MIT License.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files(the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions :
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CON
# 1. Simply visit https://notica.us
# 2. You'll be provided a new variation of the website which will look
# something like: https://notica.us/?abc123.
# ^
# |
# token
#
# Your token is actually abc123 (do not include/grab the question mark)
# You can use that URL as is directly in Apprise, or you can follow
# the next step which shows you how to assemble the Apprise URL:
#
# 3. With respect to the above, your apprise URL would be:
# notica://abc123
#
import re
import six
import requests
from .NotifyBase import NotifyBase
from ..URLBase import PrivacyMode
from ..common import NotifyType
from ..utils import validate_regex
from ..AppriseLocale import gettext_lazy as _
class NoticaMode(object):
"""
Tracks if we're accessing the notica upstream server or a locally hosted
one.
"""
# We're dealing with a self hosted service
SELFHOSTED = 'selfhosted'
# We're dealing with the official hosted service at https://notica.us
OFFICIAL = 'official'
# Define our Notica Modes
NOTICA_MODES = (
NoticaMode.SELFHOSTED,
NoticaMode.OFFICIAL,
)
class NotifyNotica(NotifyBase):
"""
A wrapper for Notica Notifications
"""
# The default descriptive name associated with the Notification
service_name = 'Notica'
# The services URL
service_url = 'https://notica.us/'
# Insecure protocol (for those self hosted requests)
protocol = 'notica'
# The default protocol (this is secure for notica)
secure_protocol = 'noticas'
# A URL that takes you to the setup/help of the specific protocol
setup_url = 'https://github.com/caronc/apprise/wiki/Notify_notica'
# Notica URL
notify_url = 'https://notica.us/?{token}'
# Notica does not support a title
title_maxlen = 0
# Define object templates
templates = (
'{schema}://{token}',
# Self-hosted notica servers
'{schema}://{host}/{token}',
'{schema}://{host}:{port}/{token}',
'{schema}://{user}@{host}/{token}',
'{schema}://{user}@{host}:{port}/{token}',
'{schema}://{user}:{password}@{host}/{token}',
'{schema}://{user}:{password}@{host}:{port}/{token}',
# Self-hosted notica servers (with custom path)
'{schema}://{host}{path}{token}',
'{schema}://{host}:{port}{path}{token}',
'{schema}://{user}@{host}{path}{token}',
'{schema}://{user}@{host}:{port}{path}{token}',
'{schema}://{user}:{password}@{host}{path}{token}',
'{schema}://{user}:{password}@{host}:{port}{path}{token}',
)
# Define our template tokens
template_tokens = dict(NotifyBase.template_tokens, **{
'token': {
'name': _('Token'),
'type': 'string',
'private': True,
'required': True,
'regex': r'^\?*(?P<token>[^/]+)\s*$'
},
'host': {
'name': _('Hostname'),
'type': 'string',
},
'port': {
'name': _('Port'),
'type': 'int',
'min': 1,
'max': 65535,
},
'user': {
'name': _('Username'),
'type': 'string',
},
'password': {
'name': _('Password'),
'type': 'string',
'private': True,
},
'path': {
'name': _('Path'),
'type': 'string',
'map_to': 'fullpath',
'default': '/',
},
})
# Define any kwargs we're using
template_kwargs = {
'headers': {
'name': _('HTTP Header'),
'prefix': '+',
},
}
def __init__(self, token, headers=None, **kwargs):
"""
Initialize Notica Object
"""
super(NotifyNotica, self).__init__(**kwargs)
# Token (associated with project)
self.token = validate_regex(token)
if not self.token:
msg = 'An invalid Notica Token ' \
'({}) was specified.'.format(token)
self.logger.warning(msg)
raise TypeError(msg)
# Setup our mode
self.mode = NoticaMode.SELFHOSTED if self.host else NoticaMode.OFFICIAL
# prepare our fullpath
self.fullpath = kwargs.get('fullpath')
if not isinstance(self.fullpath, six.string_types):
self.fullpath = '/'
self.headers = {}
if headers:
# Store our extra headers
self.headers.update(headers)
return
def send(self, body, title='', notify_type=NotifyType.INFO, **kwargs):
"""
Perform Notica Notification
"""
headers = {
'User-Agent': self.app_id,
'Content-Type': 'application/x-www-form-urlencoded'
}
# Prepare our payload
payload = 'd:{}'.format(body)
# Auth is used for SELFHOSTED queries
auth = None
if self.mode is NoticaMode.OFFICIAL:
# prepare our notify url
notify_url = self.notify_url.format(token=self.token)
else:
# Prepare our self hosted URL
# Apply any/all header over-rides defined
headers.update(self.headers)
if self.user:
auth = (self.user, self.password)
# Set our schema
schema = 'https' if self.secure else 'http'
# Prepare our notify_url
notify_url = '%s://%s' % (schema, self.host)
if isinstance(self.port, int):
notify_url += ':%d' % self.port
notify_url += '{fullpath}?token={token}'.format(
fullpath=self.fullpath,
token=self.token)
self.logger.debug('Notica POST URL: %s (cert_verify=%r)' % (
notify_url, self.verify_certificate,
))
self.logger.debug('Notica Payload: %s' % str(payload))
# Always call throttle before any remote server i/o is made
self.throttle()
try:
r = requests.post(
notify_url.format(token=self.token),
data=payload,
headers=headers,
auth=auth,
verify=self.verify_certificate,
timeout=self.request_timeout,
)
if r.status_code != requests.codes.ok:
# We had a problem
status_str = \
NotifyNotica.http_response_code_lookup(r.status_code)
self.logger.warning(
'Failed to send Notica notification:'
'{}{}error={}.'.format(
status_str,
', ' if status_str else '',
r.status_code))
self.logger.debug('Response Details:\r\n{}'.format(r.content))
# Return; we're done
return False
else:
self.logger.info('Sent Notica notification.')
except requests.RequestException as e:
self.logger.warning(
'A Connection error occurred sending Notica notification.',
)
self.logger.debug('Socket Exception: %s' % str(e))
# Return; we're done
return False
return True
def url(self, privacy=False, *args, **kwargs):
"""
Returns the URL built dynamically based on specified arguments.
"""
# Our URL parameters
params = self.url_parameters(privacy=privacy, *args, **kwargs)
if self.mode == NoticaMode.OFFICIAL:
# Official URLs are easy to assemble
return '{schema}://{token}/?{params}'.format(
schema=self.protocol,
token=self.pprint(self.token, privacy, safe=''),
params=NotifyNotica.urlencode(params),
)
# If we reach here then we are assembling a self hosted URL
# Append URL parameters from our headers
params.update({'+{}'.format(k): v for k, v in self.headers.items()})
# Authorization can be used for self-hosted sollutions
auth = ''
# Determine Authentication
if self.user and self.password:
auth = '{user}:{password}@'.format(
user=NotifyNotica.quote(self.user, safe=''),
password=self.pprint(
self.password, privacy, mode=PrivacyMode.Secret, safe=''),
)
elif self.user:
auth = '{user}@'.format(
user=NotifyNotica.quote(self.user, safe=''),
)
default_port = 443 if self.secure else 80
return '{schema}://{auth}{hostname}{port}{fullpath}{token}/?{params}' \
.format(
schema=self.secure_protocol
if self.secure else self.protocol,
auth=auth,
hostname=NotifyNotica.quote(self.host, safe=''),
port='' if self.port is None or self.port == default_port
else ':{}'.format(self.port),
fullpath=NotifyNotica.quote(
self.fullpath, safe='/'),
token=self.pprint(self.token, privacy, safe=''),
params=NotifyNotica.urlencode(params),
)
@staticmethod
def parse_url(url):
"""
Parses the URL and returns enough arguments that can allow
us to re-instantiate this object.
"""
results = NotifyBase.parse_url(url, verify_host=False)
if not results:
# We're done early as we couldn't load the results
return results
# Get unquoted entries
entries = NotifyNotica.split_path(results['fullpath'])
if not entries:
# If there are no path entries, then we're only dealing with the
# official website
results['mode'] = NoticaMode.OFFICIAL
# Store our token using the host
results['token'] = NotifyNotica.unquote(results['host'])
# Unset our host
results['host'] = None
else:
# Otherwise we're running a self hosted instance
results['mode'] = NoticaMode.SELFHOSTED
# The last element in the list is our token
results['token'] = entries.pop()
# Re-assemble our full path
results['fullpath'] = \
'/' if not entries else '/{}/'.format('/'.join(entries))
# Add our headers that the user can potentially over-ride if they
# wish to to our returned result set
results['headers'] = results['qsd+']
if results['qsd-']:
results['headers'].update(results['qsd-'])
NotifyBase.logger.deprecate(
"minus (-) based Notica header tokens are being "
" removed; use the plus (+) symbol instead.")
return results
@staticmethod
def parse_native_url(url):
"""
Support https://notica.us/?abc123
"""
result = re.match(
r'^https?://notica\.us/?'
r'\??(?P<token>[^&]+)([&\s]*(?P<params>.+))?$', url, re.I)
if result:
return NotifyNotica.parse_url(
'{schema}://{token}/{params}'.format(
schema=NotifyNotica.protocol,
token=result.group('token'),
params='' if not result.group('params')
else '?{}'.format(result.group('params'))))
return None