mirror of
https://github.com/SickGear/SickGear.git
synced 2024-11-15 17:35:04 +00:00
381 lines
17 KiB
Python
381 lines
17 KiB
Python
import requests
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import certifi
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import sickgear
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import time
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import datetime
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import logging
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from exceptions_helper import ex, ConnectionSkipException
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from json_helper import json_dumps
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from sg_helpers import get_url, try_int
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from .exceptions import *
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# noinspection PyUnreachableCode
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if False:
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from typing import Any, AnyStr, Dict
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log = logging.getLogger('api_trakt')
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log.addHandler(logging.NullHandler())
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class TraktAccount(object):
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max_auth_fail = 9
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def __init__(self, account_id=None, token='', refresh_token='', auth_fail=0, last_fail=None, token_valid_date=None):
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self.account_id = account_id
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self._name = ''
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self._slug = ''
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self.token = token
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self.refresh_token = refresh_token
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self.auth_fail = auth_fail
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self.last_fail = last_fail
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self.token_valid_date = token_valid_date
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def get_name_slug(self):
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try:
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resp = TraktAPI().trakt_request('users/settings', send_oauth=self.account_id, sleep_retry=20)
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self.reset_auth_failure()
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if 'user' in resp:
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self._name = resp['user']['username']
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self._slug = resp['user']['ids']['slug']
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except TraktAuthException:
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self.inc_auth_failure()
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self._name = ''
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except (TraktException, ConnectionSkipException, BaseException, Exception):
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pass
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@property
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def slug(self):
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if self.token and self.active:
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if not self._slug:
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self.get_name_slug()
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else:
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self._slug = ''
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return self._slug
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@property
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def name(self):
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if self.token and self.active:
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if not self._name:
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self.get_name_slug()
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else:
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self._name = ''
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return self._name
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def reset_name(self):
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self._name = ''
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@property
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def active(self):
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return self.auth_fail < self.max_auth_fail and self.token
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@property
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def needs_refresh(self):
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return not self.token_valid_date or self.token_valid_date - datetime.datetime.now() < datetime.timedelta(days=3)
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@property
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def token_expired(self):
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return self.token_valid_date and self.token_valid_date < datetime.datetime.now()
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def reset_auth_failure(self):
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if 0 != self.auth_fail:
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self.auth_fail = 0
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self.last_fail = None
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def inc_auth_failure(self):
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self.auth_fail += 1
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self.last_fail = datetime.datetime.now()
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def auth_failure(self):
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if self.auth_fail < self.max_auth_fail:
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if self.last_fail:
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time_diff = datetime.datetime.now() - self.last_fail
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if 0 == self.auth_fail % 3:
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if datetime.timedelta(days=1) < time_diff:
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self.inc_auth_failure()
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sickgear.save_config()
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elif datetime.timedelta(minutes=15) < time_diff:
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self.inc_auth_failure()
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if self.auth_fail == self.max_auth_fail or datetime.timedelta(hours=6) < time_diff:
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sickgear.save_config()
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else:
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self.inc_auth_failure()
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class TraktAPI(object):
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max_retrys = 3
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def __init__(self, timeout=None):
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self.session = requests.Session()
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self.verify = sickgear.TRAKT_VERIFY and certifi.where()
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self.timeout = timeout or sickgear.TRAKT_TIMEOUT
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self.auth_url = sickgear.TRAKT_BASE_URL
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self.api_url = sickgear.TRAKT_BASE_URL
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self.headers = {'Content-Type': 'application/json',
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'trakt-api-version': '2',
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'trakt-api-key': sickgear.TRAKT_CLIENT_ID}
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@staticmethod
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def build_config_string(data):
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return '!!!'.join('%s|%s|%s|%s|%s|%s' % (
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value.account_id, value.token, value.refresh_token, value.auth_fail,
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value.last_fail.strftime('%Y%m%d%H%M') if value.last_fail else '0',
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value.token_valid_date.strftime('%Y%m%d%H%M%S') if value.token_valid_date else '0')
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for (key, value) in data.items())
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@staticmethod
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def read_config_string(data):
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return dict((int(a.split('|')[0]), TraktAccount(
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int(a.split('|')[0]), a.split('|')[1], a.split('|')[2], int(a.split('|')[3]),
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datetime.datetime.strptime(a.split('|')[4], '%Y%m%d%H%M') if a.split('|')[4] != '0' else None,
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datetime.datetime.strptime(a.split('|')[5], '%Y%m%d%H%M%S') if a.split('|')[5] != '0' else None))
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for a in data.split('!!!') if data)
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@staticmethod
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def add_account(token, refresh_token, token_valid_date):
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k = max(sickgear.TRAKT_ACCOUNTS.keys() or [0]) + 1
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sickgear.TRAKT_ACCOUNTS[k] = TraktAccount(account_id=k, token=token, refresh_token=refresh_token,
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token_valid_date=token_valid_date)
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sickgear.save_config()
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return k
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@staticmethod
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def replace_account(account, token, refresh_token, token_valid_date, refresh):
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if account in sickgear.TRAKT_ACCOUNTS:
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sickgear.TRAKT_ACCOUNTS[account].token = token
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sickgear.TRAKT_ACCOUNTS[account].refresh_token = refresh_token
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sickgear.TRAKT_ACCOUNTS[account].token_valid_date = token_valid_date
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if not refresh:
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sickgear.TRAKT_ACCOUNTS[account].reset_name()
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sickgear.TRAKT_ACCOUNTS[account].reset_auth_failure()
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sickgear.save_config()
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return True
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return False
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@staticmethod
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def delete_account(account):
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if account in sickgear.TRAKT_ACCOUNTS:
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try:
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TraktAPI().trakt_request('/oauth/revoke', send_oauth=account, method='POST')
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except (TraktException, BaseException, Exception) as e:
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log.info('Failed to remove account from trakt.tv: %s' % e)
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return False
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sickgear.TRAKT_ACCOUNTS.pop(account)
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sickgear.save_config()
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return True
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return False
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def trakt_token(self, trakt_pin=None, refresh=False, count=0, account=None):
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if self.max_retrys <= count:
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return False
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0 < count and time.sleep(3)
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data = {
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'client_id': sickgear.TRAKT_CLIENT_ID,
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'client_secret': sickgear.TRAKT_CLIENT_SECRET,
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'redirect_uri': 'urn:ietf:wg:oauth:2.0:oob'
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}
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if refresh:
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if None is not account and account in sickgear.TRAKT_ACCOUNTS:
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data['grant_type'] = 'refresh_token'
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data['refresh_token'] = sickgear.TRAKT_ACCOUNTS[account].refresh_token
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else:
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return False
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else:
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data['grant_type'] = 'authorization_code'
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if trakt_pin:
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data['code'] = trakt_pin
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headers = {'Content-Type': 'application/json'}
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try:
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now = datetime.datetime.now()
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resp = self.trakt_request('oauth/token', data=data, headers=headers, url=self.auth_url,
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count=count, sleep_retry=0)
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except TraktInvalidGrant:
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if None is not account and account in sickgear.TRAKT_ACCOUNTS:
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sickgear.TRAKT_ACCOUNTS[account].token = ''
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sickgear.TRAKT_ACCOUNTS[account].refresh_token = ''
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sickgear.TRAKT_ACCOUNTS[account].token_valid_date = None
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sickgear.save_config()
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return False
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except (TraktAuthException, TraktException):
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return False
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if 'access_token' in resp and 'refresh_token' in resp and 'expires_in' in resp:
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token_valid_date = now + datetime.timedelta(seconds=try_int(resp['expires_in']))
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if refresh or (not refresh and None is not account and account in sickgear.TRAKT_ACCOUNTS):
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return self.replace_account(account, resp['access_token'], resp['refresh_token'],
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token_valid_date, refresh)
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return self.add_account(resp['access_token'], resp['refresh_token'], token_valid_date)
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return False
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def trakt_request(self, path, data=None, headers=None, url=None, count=0, sleep_retry=60,
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send_oauth=None, method=None, raise_skip_exception=True, failure_monitor=True, **kwargs):
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# type: (AnyStr, Dict, Dict, AnyStr, int, int, AnyStr, AnyStr, bool, bool, Any) -> Dict
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if method not in ['GET', 'POST', 'PUT', 'DELETE', None]:
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return {}
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if None is method:
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method = ('GET', 'POST')['data' in kwargs.keys() or None is not data]
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if 'oauth/token' != path and None is send_oauth and method in ['POST', 'PUT', 'DELETE']:
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return {}
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count += 1
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if count > self.max_retrys:
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return {}
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# wait before retry
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if 'users/settings' != path:
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1 < count and time.sleep(sleep_retry)
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headers = headers or self.headers
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if None is not send_oauth and send_oauth in sickgear.TRAKT_ACCOUNTS:
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if sickgear.TRAKT_ACCOUNTS[send_oauth].active:
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if sickgear.TRAKT_ACCOUNTS[send_oauth].needs_refresh:
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self.trakt_token(refresh=True, count=0, account=send_oauth)
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if sickgear.TRAKT_ACCOUNTS[send_oauth].token_expired or \
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not sickgear.TRAKT_ACCOUNTS[send_oauth].active:
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return {}
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headers['Authorization'] = 'Bearer %s' % sickgear.TRAKT_ACCOUNTS[send_oauth].token
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else:
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return {}
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kwargs = dict(headers=headers, timeout=self.timeout, verify=self.verify)
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if data:
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kwargs['data'] = json_dumps(data)
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url = url or self.api_url
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try:
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resp = get_url('%s%s' % (url, path), session=self.session, use_method=method, return_response=True,
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raise_exceptions=True, raise_status_code=True, raise_skip_exception=raise_skip_exception,
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failure_monitor=failure_monitor, **kwargs)
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if 'DELETE' == method:
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result = None
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if 204 == resp.status_code:
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result = {'result': 'success'}
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elif 404 == resp.status_code:
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result = {'result': 'failed'}
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if result and None is not send_oauth and send_oauth in sickgear.TRAKT_ACCOUNTS:
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sickgear.TRAKT_ACCOUNTS[send_oauth].reset_auth_failure()
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return result
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resp.raise_for_status()
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return {}
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# check for http errors and raise if any are present
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resp.raise_for_status()
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# convert response to json
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resp = resp.json()
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except requests.RequestException as e:
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code = getattr(e.response, 'status_code', None)
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if not code:
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if 'timed out' in ex(e):
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log.warning('Timeout connecting to Trakt')
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if count >= self.max_retrys:
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raise TraktTimeout()
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return self.trakt_request(path, data, headers, url, count=count, sleep_retry=sleep_retry,
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send_oauth=send_oauth, method=method)
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# This is pretty much a fatal error if there is no status_code
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# It means there basically was no response at all
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else:
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log.warning('Could not connect to Trakt. Error: %s' % ex(e))
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raise TraktException('Could not connect to Trakt. Error: %s' % ex(e))
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elif 502 == code:
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# Retry the request, Cloudflare had a proxying issue
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log.warning(f'Retrying Trakt api request: {path}')
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if count >= self.max_retrys:
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raise TraktCloudFlareException()
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return self.trakt_request(path, data, headers, url, count=count, sleep_retry=sleep_retry,
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send_oauth=send_oauth, method=method)
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elif 401 == code and 'oauth/token' != path:
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if None is not send_oauth:
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if sickgear.TRAKT_ACCOUNTS[send_oauth].needs_refresh:
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if self.trakt_token(refresh=True, count=count, account=send_oauth):
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return self.trakt_request(path, data, headers, url, count=count, sleep_retry=sleep_retry,
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send_oauth=send_oauth, method=method)
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log.warning('Unauthorized. Please check your Trakt settings')
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sickgear.TRAKT_ACCOUNTS[send_oauth].auth_failure()
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raise TraktAuthException()
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# sometimes the trakt server sends invalid token error even if it isn't
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sickgear.TRAKT_ACCOUNTS[send_oauth].auth_failure()
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if count >= self.max_retrys:
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raise TraktAuthException()
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return self.trakt_request(path, data, headers, url, count=count, sleep_retry=sleep_retry,
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send_oauth=send_oauth, method=method)
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raise TraktAuthException()
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elif code in (500, 501, 503, 504, 520, 521, 522):
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if count >= self.max_retrys:
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log.warning(f'Trakt may have some issues and it\'s unavailable. Code: {code}')
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raise TraktServerError(error_code=code)
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# http://docs.trakt.apiary.io/#introduction/status-codes
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log.warning('Trakt may have some issues and it\'s unavailable. Trying again')
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return self.trakt_request(path, data, headers, url, count=count, sleep_retry=sleep_retry,
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send_oauth=send_oauth, method=method)
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elif 404 == code:
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log.warning(f'Trakt error (404) the resource does not exist: {url}{path}')
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raise TraktMethodNotExisting('Trakt error (404) the resource does not exist: %s%s' % (url, path))
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elif 429 == code:
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if count >= self.max_retrys:
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log.warning('Trakt replied with Rate-Limiting, maximum retries exceeded.')
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raise TraktServerError(error_code=code)
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r_headers = getattr(e.response, 'headers', None)
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if None is not r_headers:
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wait_seconds = min(try_int(r_headers.get('Retry-After', 60), 60), 150)
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else:
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wait_seconds = 60
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log.warning('Trakt replied with Rate-Limiting, waiting %s seconds.' % wait_seconds)
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wait_seconds = (wait_seconds, 60)[0 > wait_seconds]
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wait_seconds -= sleep_retry
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if 0 < wait_seconds:
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time.sleep(wait_seconds)
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return self.trakt_request(path, data, headers, url, count=count, sleep_retry=sleep_retry,
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send_oauth=send_oauth, method=method)
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elif 423 == code:
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# locked account
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log.error('An application that is NOT SickGear has flooded the Trakt API and they have locked access'
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' to your account. They request you contact their support at https://support.trakt.tv/'
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' This is not a fault of SickGear because it does *not* sync data or send the type of data'
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' that triggers a Trakt access lock.'
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' SickGear may only send a notification on a media process completion if set up for it.')
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raise TraktLockedUserAccount()
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elif 400 == code and 'invalid_grant' in getattr(e, 'text', ''):
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raise TraktInvalidGrant('Error: invalid_grant. The provided authorization grant is invalid, expired, '
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'revoked, does not match the redirection URI used in the authorization request,'
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' or was issued to another client.')
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else:
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log.error('Could not connect to Trakt. Code error: {0}'.format(code))
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raise TraktException('Could not connect to Trakt. Code error: %s' % code)
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except ConnectionSkipException as e:
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log.warning('Connection is skipped')
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raise e
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except ValueError as e:
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log.error(f'Value Error: {ex(e)}')
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raise TraktValueError(f'Value Error: {ex(e)}')
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except (BaseException, Exception) as e:
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log.error('Exception: %s' % ex(e))
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raise TraktException('Could not connect to Trakt. Code error: %s' % ex(e))
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# check and confirm Trakt call did not fail
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if isinstance(resp, dict) and 'failure' == resp.get('status', None):
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if 'message' in resp:
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raise TraktException(resp['message'])
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if 'error' in resp:
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raise TraktException(resp['error'])
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raise TraktException('Unknown Error')
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if None is not send_oauth and send_oauth in sickgear.TRAKT_ACCOUNTS:
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sickgear.TRAKT_ACCOUNTS[send_oauth].reset_auth_failure()
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return resp
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