# coding=utf-8
#
# This file is part of SickGear.
#
# SickGear is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# SickGear is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with SickGear. If not, see .
from socket import socket, AF_INET, SOCK_DGRAM, SOL_SOCKET, SO_REUSEADDR, SO_BROADCAST, SHUT_RDWR
from .generic import Notifier
from json_helper import json_loads
import sickgear
from _23 import decode_bytes, decode_str, map_list
class EmbyNotifier(Notifier):
def __init__(self):
super(EmbyNotifier, self).__init__()
self.response = None
def is_min_server_version(self, version, host, token):
""" Test if Emby `host` server version is greater than or equal `version` arg
:param version: Major, Minor, Build, Revision
:type version: List
:param host: Emby host
:type host: Basestring
:param token: Accesstoken
:type token: Basestring
:return: True if Emby `host` server version is greater than or equal `version` arg, otherwise False
:rtype: bool
"""
self.response = None
response = sickgear.helpers.get_url(
'http://%s/emby/System/Info/Public' % host,
headers={'Content-type': 'application/json', 'X-MediaBrowser-Token': token},
timeout=20, hooks=dict(response=self._cb_response), json=True)
return self.response and self.response.get('ok') and 200 == self.response.get('status_code') and \
version <= map_list(lambda x: int(x), (response and response.get('Version') or '0.0.0.0').split('.'))
def update_library(self, show_obj=None, **kwargs):
""" Update library function
:param show_obj: TVShow object
Returns: None if no processing done, True if processing succeeded with no issues else False if any issues found
"""
hosts, keys, message = self._check_config()
if not hosts:
self._log_warning(u'Issue with hosts or api keys, check your settings')
return False
from sickgear.indexers import indexer_config
tvdb_id = None
try:
tvdb_id = show_obj.ids.get(indexer_config.TVINFO_TVDB, {}).get('id', None)
except (BaseException, Exception):
pass
args = (dict(post_json={'TvdbId': '%s' % tvdb_id}), dict(data=None))[not any([tvdb_id])]
mode_to_log = show_obj and 'show "%s"' % show_obj.unique_name or 'all shows'
total_success = True
for i, cur_host in enumerate(hosts):
endpoint = 'Series'
# 'Series' endpoint noted in Swagger as deprecated but still works at 4.3.0.30 (2019.11.29)
# 'Media' recommended as replacement, but it replaces ID with a clunky 'Path' param, so keep using 'Series'
# Added fallback to 404 response for endpoint when/if Emby removes 'Series' endpoint - this renders
# the following section not reqd. for a long time - if ever, but kept here just in case.
# if self.is_min_server_version([4, 3, 0, 31], cur_host, keys[i]):
# endpoint = 'Media'
# if 'data' in args:
# del(args['data'])
# args.update(dict(post_json={'Path': '', 'UpdateType': ''}))
if self.is_min_server_version([4, 3, 0, 0], cur_host, keys[i]):
if 'data' in args:
# del(args['data'])
args.update(dict(post_data=True))
self.response = None
# noinspection PyArgumentList
response = sickgear.helpers.get_url(
'http://%s/emby/Library/%s/Updated' % (cur_host, endpoint),
headers={'Content-type': 'application/json', 'X-MediaBrowser-Token': keys[i]},
timeout=20, hooks=dict(response=self._cb_response), **args)
# Emby will initiate a LibraryMonitor path refresh one minute after this success
if self.response and 204 == self.response.get('status_code') and self.response.get('ok'):
self._log(u'Success: update %s sent to host %s in a library updated call' % (mode_to_log, cur_host))
continue
elif self.response and 401 == self.response.get('status_code'):
self._log_warning(u'Failed to authenticate with %s' % cur_host)
elif self.response and 404 == self.response.get('status_code'):
self.response = None
sickgear.helpers.get_url(
'http://%s/emby/Library/Media/Updated' % cur_host,
headers={'Content-type': 'application/json', 'X-MediaBrowser-Token': keys[i]},
timeout=20, hooks=dict(response=self._cb_response), post_json={'Path': '', 'UpdateType': ''})
if self.response and 204 == self.response.get('status_code') and self.response.get('ok'):
self._log(u'Success: fallback to sending Library/Media/Updated call'
u' to scan all shows at host %s' % cur_host)
continue
self._log_debug(u'Warning, Library update responded 404 not found and'
u' fallback to new /Library/Media/Updated api call failed at %s' % cur_host)
elif not response and not self.response or not self.response.get('ok'):
self._log_warning(u'Warning, could not connect with server at %s' % cur_host)
else:
self._log_debug(u'Warning, unknown response %sfrom %s, can most likely be ignored'
% (self.response and '%s ' % self.response.get('status_code') or '', cur_host))
total_success = False
return total_success
# noinspection PyUnusedLocal
def _cb_response(self, r, *args, **kwargs):
self.response = dict(status_code=r.status_code, ok=r.ok)
return r
def _discover_server(self):
cs = socket(AF_INET, SOCK_DGRAM)
mb_listen_port = 7359
cs.setsockopt(SOL_SOCKET, SO_REUSEADDR, 1)
cs.setsockopt(SOL_SOCKET, SO_BROADCAST, 1)
cs.settimeout(10)
result, sock_issue = '', None
for server in ('EmbyServer', 'MediaBrowserServer', 'JellyfinServer'):
bufr = 'who is %s?' % server
try:
assert len(bufr) == cs.sendto(decode_bytes(bufr), ('255.255.255.255', mb_listen_port)), \
'Not all data sent through the socket'
message, host = cs.recvfrom(1024)
if message:
message = decode_str(message)
self._log('%s found at %s: udp query response (%s)' % (server, host[0], message))
result = ('{"Address":' not in message and message.split('|')[1] or
json_loads(message).get('Address', ''))
if result:
break
except AssertionError:
sock_issue = True
except (BaseException, Exception):
pass
if not sock_issue:
try:
cs.shutdown(SHUT_RDWR)
except (BaseException, Exception):
pass
return result
def _check_config(self, hosts=None, apikeys=None):
from sickgear.helpers import starify
hosts, keys = self._choose(hosts, sickgear.EMBY_HOST), self._choose(apikeys, sickgear.EMBY_APIKEY)
hosts = [x.strip() for x in hosts.split(',') if x.strip()]
keys = [x.strip() for x in keys.split(',') if x.strip()]
new_keys = []
has_old_key = False
for key in keys:
if starify(key, True):
has_old_key = True
else:
new_keys += [key]
apikeys = has_old_key and [x.strip() for x in sickgear.EMBY_APIKEY.split(',') if x.strip()] or [] + new_keys
if len(hosts) != len(apikeys):
message = ('Not enough Api keys for hosts', 'More Api keys than hosts')[len(apikeys) > len(hosts)]
self._log_warning(u'%s, check your settings' % message)
return False, False, message
return hosts, apikeys, 'OK'
def _notify(self, title, body, hosts=None, apikeys=None, **kwargs):
""" Internal wrapper for the test_notify function
Args:
title: The title of the message
body: Message body of the notice to send
Returns:
2-Tuple True if body successfully sent otherwise False, Failure message string or None
"""
hosts, keys, message = self._check_config(hosts, apikeys)
if not hosts:
return self._choose(message, False)
success = True
message = []
args = dict(post_json={'Name': 'SickGear', 'Description': body, 'ImageUrl': self._sg_logo_url})
for i, cur_host in enumerate(hosts):
self.response = None
response = sickgear.helpers.get_url(
'http://%s/emby/Notifications/Admin' % cur_host,
headers={'Content-type': 'application/json', 'X-MediaBrowser-Token': keys[i]},
timeout=10, hooks=dict(response=self._cb_response), **args)
if not response or self.response:
if self.response and 401 == self.response.get('status_code'):
success = False
message += ['Fail: Cannot authenticate API key with %s' % cur_host]
self._log_warning(u'Failed to authenticate with %s' % cur_host)
continue
elif not response and not self.response or not self.response.get('ok'):
success = False
message += ['Fail: No supported Emby server found at %s' % cur_host]
self._log_warning(u'Warning, could not connect with server at ' + cur_host)
continue
message += ['OK: %s' % cur_host]
return self._choose(('Success, all hosts tested', '
\n'.join(message))[not success], success)
##############################################################################
# Public functions
##############################################################################
def discover_server(self):
return self._discover_server()
def check_config(self, hosts=None, apikeys=None):
self._testing = True # ensure _choose() uses passed args
return self._check_config(hosts, apikeys)
notifier = EmbyNotifier