mirror of https://github.com/morpheus65535/bazarr
666 lines
22 KiB
Python
666 lines
22 KiB
Python
# -*- 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 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
# THE SOFTWARE.
|
|
|
|
# See https://developer.twitter.com/en/docs/direct-messages/\
|
|
# sending-and-receiving/api-reference/new-event.html
|
|
import re
|
|
import six
|
|
import requests
|
|
from datetime import datetime
|
|
from requests_oauthlib import OAuth1
|
|
from json import dumps
|
|
from json import loads
|
|
from .NotifyBase import NotifyBase
|
|
from ..URLBase import PrivacyMode
|
|
from ..common import NotifyType
|
|
from ..utils import parse_list
|
|
from ..utils import parse_bool
|
|
from ..utils import validate_regex
|
|
from ..AppriseLocale import gettext_lazy as _
|
|
|
|
IS_USER = re.compile(r'^\s*@?(?P<user>[A-Z0-9_]+)$', re.I)
|
|
|
|
|
|
class TwitterMessageMode(object):
|
|
"""
|
|
Twitter Message Mode
|
|
"""
|
|
# DM (a Direct Message)
|
|
DM = 'dm'
|
|
|
|
# A Public Tweet
|
|
TWEET = 'tweet'
|
|
|
|
|
|
# Define the types in a list for validation purposes
|
|
TWITTER_MESSAGE_MODES = (
|
|
TwitterMessageMode.DM,
|
|
TwitterMessageMode.TWEET,
|
|
)
|
|
|
|
|
|
class NotifyTwitter(NotifyBase):
|
|
"""
|
|
A wrapper to Twitter Notifications
|
|
|
|
"""
|
|
|
|
# The default descriptive name associated with the Notification
|
|
service_name = 'Twitter'
|
|
|
|
# The services URL
|
|
service_url = 'https://twitter.com/'
|
|
|
|
# The default secure protocol is twitter.
|
|
secure_protocol = 'twitter'
|
|
|
|
# A URL that takes you to the setup/help of the specific protocol
|
|
setup_url = 'https://github.com/caronc/apprise/wiki/Notify_twitter'
|
|
|
|
# Do not set body_maxlen as it is set in a property value below
|
|
# since the length varies depending if we are doing a direct message
|
|
# or a tweet
|
|
# body_maxlen = see below @propery defined
|
|
|
|
# Twitter does have titles when creating a message
|
|
title_maxlen = 0
|
|
|
|
# Twitter API
|
|
twitter_api = 'api.twitter.com'
|
|
|
|
# Twitter API Reference To Acquire Someone's Twitter ID
|
|
twitter_lookup = 'https://api.twitter.com/1.1/users/lookup.json'
|
|
|
|
# Twitter API Reference To Acquire Current Users Information
|
|
twitter_whoami = \
|
|
'https://api.twitter.com/1.1/account/verify_credentials.json'
|
|
|
|
# Twitter API Reference To Send A Private DM
|
|
twitter_dm = 'https://api.twitter.com/1.1/direct_messages/events/new.json'
|
|
|
|
# Twitter API Reference To Send A Public Tweet
|
|
twitter_tweet = 'https://api.twitter.com/1.1/statuses/update.json'
|
|
|
|
# Twitter is kind enough to return how many more requests we're allowed to
|
|
# continue to make within it's header response as:
|
|
# X-Rate-Limit-Reset: The epoc time (in seconds) we can expect our
|
|
# rate-limit to be reset.
|
|
# X-Rate-Limit-Remaining: an integer identifying how many requests we're
|
|
# still allow to make.
|
|
request_rate_per_sec = 0
|
|
|
|
# For Tracking Purposes
|
|
ratelimit_reset = datetime.utcnow()
|
|
|
|
# Default to 1000; users can send up to 1000 DM's and 2400 tweets a day
|
|
# This value only get's adjusted if the server sets it that way
|
|
ratelimit_remaining = 1
|
|
|
|
templates = (
|
|
'{schema}://{ckey}/{csecret}/{akey}/{asecret}/{targets}',
|
|
)
|
|
|
|
# Define our template tokens
|
|
template_tokens = dict(NotifyBase.template_tokens, **{
|
|
'ckey': {
|
|
'name': _('Consumer Key'),
|
|
'type': 'string',
|
|
'private': True,
|
|
'required': True,
|
|
},
|
|
'csecret': {
|
|
'name': _('Consumer Secret'),
|
|
'type': 'string',
|
|
'private': True,
|
|
'required': True,
|
|
},
|
|
'akey': {
|
|
'name': _('Access Key'),
|
|
'type': 'string',
|
|
'private': True,
|
|
'required': True,
|
|
},
|
|
'asecret': {
|
|
'name': _('Access Secret'),
|
|
'type': 'string',
|
|
'private': True,
|
|
'required': True,
|
|
},
|
|
'target_user': {
|
|
'name': _('Target User'),
|
|
'type': 'string',
|
|
'prefix': '@',
|
|
'map_to': 'targets',
|
|
},
|
|
'targets': {
|
|
'name': _('Targets'),
|
|
'type': 'list:string',
|
|
},
|
|
})
|
|
|
|
# Define our template arguments
|
|
template_args = dict(NotifyBase.template_args, **{
|
|
'mode': {
|
|
'name': _('Message Mode'),
|
|
'type': 'choice:string',
|
|
'values': TWITTER_MESSAGE_MODES,
|
|
'default': TwitterMessageMode.DM,
|
|
},
|
|
'cache': {
|
|
'name': _('Cache Results'),
|
|
'type': 'bool',
|
|
'default': True,
|
|
},
|
|
'to': {
|
|
'alias_of': 'targets',
|
|
},
|
|
})
|
|
|
|
def __init__(self, ckey, csecret, akey, asecret, targets=None,
|
|
mode=TwitterMessageMode.DM, cache=True, **kwargs):
|
|
"""
|
|
Initialize Twitter Object
|
|
|
|
"""
|
|
super(NotifyTwitter, self).__init__(**kwargs)
|
|
|
|
self.ckey = validate_regex(ckey)
|
|
if not self.ckey:
|
|
msg = 'An invalid Twitter Consumer Key was specified.'
|
|
self.logger.warning(msg)
|
|
raise TypeError(msg)
|
|
|
|
self.csecret = validate_regex(csecret)
|
|
if not self.csecret:
|
|
msg = 'An invalid Twitter Consumer Secret was specified.'
|
|
self.logger.warning(msg)
|
|
raise TypeError(msg)
|
|
|
|
self.akey = validate_regex(akey)
|
|
if not self.akey:
|
|
msg = 'An invalid Twitter Access Key was specified.'
|
|
self.logger.warning(msg)
|
|
raise TypeError(msg)
|
|
|
|
self.asecret = validate_regex(asecret)
|
|
if not self.asecret:
|
|
msg = 'An invalid Access Secret was specified.'
|
|
self.logger.warning(msg)
|
|
raise TypeError(msg)
|
|
|
|
# Store our webhook mode
|
|
self.mode = None \
|
|
if not isinstance(mode, six.string_types) else mode.lower()
|
|
|
|
# Set Cache Flag
|
|
self.cache = cache
|
|
|
|
if self.mode not in TWITTER_MESSAGE_MODES:
|
|
msg = 'The Twitter message mode specified ({}) is invalid.' \
|
|
.format(mode)
|
|
self.logger.warning(msg)
|
|
raise TypeError(msg)
|
|
|
|
# Track any errors
|
|
has_error = False
|
|
|
|
# Identify our targets
|
|
self.targets = []
|
|
for target in parse_list(targets):
|
|
match = IS_USER.match(target)
|
|
if match and match.group('user'):
|
|
self.targets.append(match.group('user'))
|
|
continue
|
|
|
|
has_error = True
|
|
self.logger.warning(
|
|
'Dropped invalid user ({}) specified.'.format(target),
|
|
)
|
|
|
|
if has_error and not self.targets:
|
|
# We have specified that we want to notify one or more individual
|
|
# and we failed to load any of them. Since it's also valid to
|
|
# notify no one at all (which means we notify ourselves), it's
|
|
# important we don't switch from the users original intentions
|
|
msg = 'No Twitter targets to notify.'
|
|
self.logger.warning(msg)
|
|
raise TypeError(msg)
|
|
|
|
return
|
|
|
|
def send(self, body, title='', notify_type=NotifyType.INFO, **kwargs):
|
|
"""
|
|
Perform Twitter Notification
|
|
"""
|
|
|
|
# Call the _send_ function applicable to whatever mode we're in
|
|
# - calls _send_tweet if the mode is set so
|
|
# - calls _send_dm (direct message) otherwise
|
|
return getattr(self, '_send_{}'.format(self.mode))(
|
|
body=body, title=title, notify_type=notify_type, **kwargs)
|
|
|
|
def _send_tweet(self, body, title='', notify_type=NotifyType.INFO,
|
|
**kwargs):
|
|
"""
|
|
Twitter Public Tweet
|
|
"""
|
|
|
|
payload = {
|
|
'status': body,
|
|
}
|
|
|
|
# Send Tweet
|
|
postokay, response = self._fetch(
|
|
self.twitter_tweet,
|
|
payload=payload,
|
|
json=False,
|
|
)
|
|
|
|
if postokay:
|
|
self.logger.info(
|
|
'Sent Twitter notification as public tweet.')
|
|
|
|
return postokay
|
|
|
|
def _send_dm(self, body, title='', notify_type=NotifyType.INFO,
|
|
**kwargs):
|
|
"""
|
|
Twitter Direct Message
|
|
"""
|
|
|
|
# Error Tracking
|
|
has_error = False
|
|
|
|
payload = {
|
|
'event': {
|
|
'type': 'message_create',
|
|
'message_create': {
|
|
'target': {
|
|
# This gets assigned
|
|
'recipient_id': None,
|
|
},
|
|
'message_data': {
|
|
'text': body,
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
# Lookup our users (otherwise we look up ourselves)
|
|
targets = self._whoami(lazy=self.cache) if not len(self.targets) \
|
|
else self._user_lookup(self.targets, lazy=self.cache)
|
|
|
|
if not targets:
|
|
# We failed to lookup any users
|
|
self.logger.warning(
|
|
'Failed to acquire user(s) to Direct Message via Twitter')
|
|
return False
|
|
|
|
for screen_name, user_id in targets.items():
|
|
# Assign our user
|
|
payload['event']['message_create']['target']['recipient_id'] = \
|
|
user_id
|
|
|
|
# Send Twitter DM
|
|
postokay, response = self._fetch(
|
|
self.twitter_dm,
|
|
payload=payload,
|
|
)
|
|
|
|
if not postokay:
|
|
# Track our error
|
|
has_error = True
|
|
continue
|
|
|
|
self.logger.info(
|
|
'Sent Twitter DM notification to @{}.'.format(screen_name))
|
|
|
|
return not has_error
|
|
|
|
def _whoami(self, lazy=True):
|
|
"""
|
|
Looks details of current authenticated user
|
|
|
|
"""
|
|
|
|
# Prepare a whoami key; this is to prevent conflict with other
|
|
# NotifyTwitter declarations that may or may not use a different
|
|
# set of authentication keys
|
|
whoami_key = '{}{}{}{}'.format(
|
|
self.ckey, self.csecret, self.akey, self.asecret)
|
|
|
|
if lazy and hasattr(NotifyTwitter, '_whoami_cache') \
|
|
and whoami_key in getattr(NotifyTwitter, '_whoami_cache'):
|
|
# Use cached response
|
|
return getattr(NotifyTwitter, '_whoami_cache')[whoami_key]
|
|
|
|
# Contains a mapping of screen_name to id
|
|
results = {}
|
|
|
|
# Send Twitter DM
|
|
postokay, response = self._fetch(
|
|
self.twitter_whoami,
|
|
method='GET',
|
|
json=False,
|
|
)
|
|
|
|
if postokay:
|
|
try:
|
|
results[response['screen_name']] = response['id']
|
|
|
|
if lazy:
|
|
# Cache our response for future references
|
|
if not hasattr(NotifyTwitter, '_whoami_cache'):
|
|
setattr(
|
|
NotifyTwitter, '_whoami_cache',
|
|
{whoami_key: results})
|
|
else:
|
|
getattr(NotifyTwitter, '_whoami_cache')\
|
|
.update({whoami_key: results})
|
|
|
|
# Update our user cache as well
|
|
if not hasattr(NotifyTwitter, '_user_cache'):
|
|
setattr(NotifyTwitter, '_user_cache', results)
|
|
else:
|
|
getattr(NotifyTwitter, '_user_cache').update(results)
|
|
|
|
except (TypeError, KeyError):
|
|
pass
|
|
|
|
return results
|
|
|
|
def _user_lookup(self, screen_name, lazy=True):
|
|
"""
|
|
Looks up a screen name and returns the user id
|
|
|
|
the screen_name can be a list/set/tuple as well
|
|
"""
|
|
|
|
# Contains a mapping of screen_name to id
|
|
results = {}
|
|
|
|
# Build a unique set of names
|
|
names = parse_list(screen_name)
|
|
|
|
if lazy and hasattr(NotifyTwitter, '_user_cache'):
|
|
# Use cached response
|
|
results = {k: v for k, v in getattr(
|
|
NotifyTwitter, '_user_cache').items() if k in names}
|
|
|
|
# limit our names if they already exist in our cache
|
|
names = [name for name in names if name not in results]
|
|
|
|
if not len(names):
|
|
# They're is nothing further to do
|
|
return results
|
|
|
|
# Twitters API documents that it can lookup to 100
|
|
# results at a time.
|
|
# https://developer.twitter.com/en/docs/accounts-and-users/\
|
|
# follow-search-get-users/api-reference/get-users-lookup
|
|
for i in range(0, len(names), 100):
|
|
# Send Twitter DM
|
|
postokay, response = self._fetch(
|
|
self.twitter_lookup,
|
|
payload={
|
|
'screen_name': names[i:i + 100],
|
|
},
|
|
json=False,
|
|
)
|
|
|
|
if not postokay or not isinstance(response, list):
|
|
# Track our error
|
|
continue
|
|
|
|
# Update our user index
|
|
for entry in response:
|
|
try:
|
|
results[entry['screen_name']] = entry['id']
|
|
|
|
except (TypeError, KeyError):
|
|
pass
|
|
|
|
# Cache our response for future use; this saves on un-nessisary extra
|
|
# hits against the Twitter API when we already know the answer
|
|
if lazy:
|
|
if not hasattr(NotifyTwitter, '_user_cache'):
|
|
setattr(NotifyTwitter, '_user_cache', results)
|
|
else:
|
|
getattr(NotifyTwitter, '_user_cache').update(results)
|
|
|
|
return results
|
|
|
|
def _fetch(self, url, payload=None, method='POST', json=True):
|
|
"""
|
|
Wrapper to Twitter API requests object
|
|
"""
|
|
|
|
headers = {
|
|
'Host': self.twitter_api,
|
|
'User-Agent': self.app_id,
|
|
}
|
|
|
|
if json:
|
|
headers['Content-Type'] = 'application/json'
|
|
payload = dumps(payload)
|
|
|
|
auth = OAuth1(
|
|
self.ckey,
|
|
client_secret=self.csecret,
|
|
resource_owner_key=self.akey,
|
|
resource_owner_secret=self.asecret,
|
|
)
|
|
|
|
# Some Debug Logging
|
|
self.logger.debug('Twitter {} URL: {} (cert_verify={})'.format(
|
|
method, url, self.verify_certificate))
|
|
self.logger.debug('Twitter Payload: %s' % str(payload))
|
|
|
|
# By default set wait to None
|
|
wait = None
|
|
|
|
if self.ratelimit_remaining == 0:
|
|
# Determine how long we should wait for or if we should wait at
|
|
# all. This isn't fool-proof because we can't be sure the client
|
|
# time (calling this script) is completely synced up with the
|
|
# Gitter server. One would hope we're on NTP and our clocks are
|
|
# the same allowing this to role smoothly:
|
|
|
|
now = datetime.utcnow()
|
|
if now < self.ratelimit_reset:
|
|
# We need to throttle for the difference in seconds
|
|
# We add 0.5 seconds to the end just to allow a grace
|
|
# period.
|
|
wait = (self.ratelimit_reset - now).total_seconds() + 0.5
|
|
|
|
# Default content response object
|
|
content = {}
|
|
|
|
# Always call throttle before any remote server i/o is made;
|
|
self.throttle(wait=wait)
|
|
|
|
# acquire our request mode
|
|
fn = requests.post if method == 'POST' else requests.get
|
|
try:
|
|
r = fn(
|
|
url,
|
|
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 = \
|
|
NotifyTwitter.http_response_code_lookup(r.status_code)
|
|
|
|
self.logger.warning(
|
|
'Failed to send Twitter {} to {}: '
|
|
'{}error={}.'.format(
|
|
method,
|
|
url,
|
|
', ' if status_str else '',
|
|
r.status_code))
|
|
|
|
self.logger.debug(
|
|
'Response Details:\r\n{}'.format(r.content))
|
|
|
|
# Mark our failure
|
|
return (False, content)
|
|
|
|
try:
|
|
content = loads(r.content)
|
|
|
|
except (AttributeError, TypeError, ValueError):
|
|
# ValueError = r.content is Unparsable
|
|
# TypeError = r.content is None
|
|
# AttributeError = r is None
|
|
content = {}
|
|
|
|
try:
|
|
# Capture rate limiting if possible
|
|
self.ratelimit_remaining = \
|
|
int(r.headers.get('x-rate-limit-remaining'))
|
|
self.ratelimit_reset = datetime.utcfromtimestamp(
|
|
int(r.headers.get('x-rate-limit-reset')))
|
|
|
|
except (TypeError, ValueError):
|
|
# This is returned if we could not retrieve this information
|
|
# gracefully accept this state and move on
|
|
pass
|
|
|
|
except requests.RequestException as e:
|
|
self.logger.warning(
|
|
'Exception received when sending Twitter {} to {}: '.
|
|
format(method, url))
|
|
self.logger.debug('Socket Exception: %s' % str(e))
|
|
|
|
# Mark our failure
|
|
return (False, content)
|
|
|
|
return (True, content)
|
|
|
|
@property
|
|
def body_maxlen(self):
|
|
"""
|
|
The maximum allowable characters allowed in the body per message
|
|
This is used during a Private DM Message Size (not Public Tweets
|
|
which are limited to 280 characters)
|
|
"""
|
|
return 10000 if self.mode == TwitterMessageMode.DM else 280
|
|
|
|
def url(self, privacy=False, *args, **kwargs):
|
|
"""
|
|
Returns the URL built dynamically based on specified arguments.
|
|
"""
|
|
|
|
# Define any URL parameters
|
|
params = {
|
|
'mode': self.mode,
|
|
}
|
|
|
|
# Extend our parameters
|
|
params.update(self.url_parameters(privacy=privacy, *args, **kwargs))
|
|
|
|
if len(self.targets) > 0:
|
|
params['to'] = ','.join(
|
|
[NotifyTwitter.quote(x, safe='') for x in self.targets])
|
|
|
|
return '{schema}://{ckey}/{csecret}/{akey}/{asecret}' \
|
|
'/{targets}/?{params}'.format(
|
|
schema=self.secure_protocol,
|
|
ckey=self.pprint(self.ckey, privacy, safe=''),
|
|
csecret=self.pprint(
|
|
self.csecret, privacy, mode=PrivacyMode.Secret, safe=''),
|
|
akey=self.pprint(self.akey, privacy, safe=''),
|
|
asecret=self.pprint(
|
|
self.asecret, privacy, mode=PrivacyMode.Secret, safe=''),
|
|
targets='/'.join(
|
|
[NotifyTwitter.quote('@{}'.format(target), safe='')
|
|
for target in self.targets]),
|
|
params=NotifyTwitter.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
|
|
|
|
# The first token is stored in the hostname
|
|
consumer_key = NotifyTwitter.unquote(results['host'])
|
|
|
|
# Acquire remaining tokens
|
|
tokens = NotifyTwitter.split_path(results['fullpath'])
|
|
|
|
# Now fetch the remaining tokens
|
|
try:
|
|
consumer_secret, access_token_key, access_token_secret = \
|
|
tokens[0:3]
|
|
|
|
except (ValueError, AttributeError, IndexError):
|
|
# Force some bad values that will get caught
|
|
# in parsing later
|
|
consumer_secret = None
|
|
access_token_key = None
|
|
access_token_secret = None
|
|
|
|
results['ckey'] = consumer_key
|
|
results['csecret'] = consumer_secret
|
|
results['akey'] = access_token_key
|
|
results['asecret'] = access_token_secret
|
|
|
|
# The defined twitter mode
|
|
if 'mode' in results['qsd'] and len(results['qsd']['mode']):
|
|
results['mode'] = \
|
|
NotifyTwitter.unquote(results['qsd']['mode'])
|
|
|
|
results['targets'] = []
|
|
|
|
# if a user has been defined, add it to the list of targets
|
|
if results.get('user'):
|
|
results['targets'].append(results.get('user'))
|
|
|
|
# Store any remaining items as potential targets
|
|
results['targets'].extend(tokens[3:])
|
|
|
|
if 'cache' in results['qsd'] and len(results['qsd']['cache']):
|
|
results['cache'] = \
|
|
parse_bool(results['qsd']['cache'], True)
|
|
|
|
# The 'to' makes it easier to use yaml configuration
|
|
if 'to' in results['qsd'] and len(results['qsd']['to']):
|
|
results['targets'] += \
|
|
NotifyTwitter.parse_list(results['qsd']['to'])
|
|
|
|
return results
|