mirror of
https://github.com/SickGear/SickGear.git
synced 2024-12-21 10:13:39 +00:00
513 lines
21 KiB
Python
513 lines
21 KiB
Python
#
|
|
# 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 <http://www.gnu.org/licenses/>.
|
|
|
|
import socket
|
|
import time
|
|
|
|
from .generic import Notifier
|
|
import sickgear
|
|
from exceptions_helper import ex
|
|
from json_helper import json_dumps, json_load
|
|
|
|
from _23 import b64encodestring, decode_str, etree, quote, unquote, unquote_plus, urlencode
|
|
# noinspection PyUnresolvedReferences
|
|
from six.moves import urllib
|
|
|
|
# noinspection PyUnreachableCode
|
|
if False:
|
|
from typing import Dict, Union
|
|
|
|
|
|
class XBMCNotifier(Notifier):
|
|
|
|
def __init__(self):
|
|
super(XBMCNotifier, self).__init__()
|
|
|
|
self.sg_logo_file = 'apple-touch-icon-72x72.png'
|
|
|
|
def _get_xbmc_version(self, host, username, password):
|
|
"""Returns XBMC JSON-RPC API version (odd # = dev, even # = stable)
|
|
|
|
Sends a request to the XBMC host using the JSON-RPC to determine if
|
|
the legacy API or if the JSON-RPC API functions should be used.
|
|
|
|
Fallback to testing legacy HTTPAPI before assuming it is just a badly configured host.
|
|
|
|
Args:
|
|
host: XBMC webserver host:port
|
|
username: XBMC webserver username
|
|
password: XBMC webserver password
|
|
|
|
Returns:
|
|
Returns API number or False
|
|
|
|
List of possible known values:
|
|
API | XBMC Version
|
|
-----+---------------
|
|
2 | v10 (Dharma)
|
|
3 | (pre Eden)
|
|
4 | v11 (Eden)
|
|
5 | (pre Frodo)
|
|
6 | v12 (Frodo) / v13 (Gotham)
|
|
|
|
"""
|
|
|
|
# since we need to maintain python 2.5 compatability we can not pass a timeout delay
|
|
# to urllib2 directly (python 2.6+) override socket timeout to reduce delay for this call alone
|
|
socket.setdefaulttimeout(10)
|
|
|
|
check_command = '{"jsonrpc":"2.0","method":"JSONRPC.Version","id":1}'
|
|
result = self._send_to_xbmc_json(check_command, host, username, password)
|
|
|
|
# revert back to default socket timeout
|
|
socket.setdefaulttimeout(sickgear.SOCKET_TIMEOUT)
|
|
|
|
if result:
|
|
return result['result']['version']
|
|
else:
|
|
# fallback to legacy HTTPAPI method
|
|
test_command = {'command': 'Help'}
|
|
request = self._send_to_xbmc(test_command, host, username, password)
|
|
if request:
|
|
# return a fake version number, so it uses the legacy method
|
|
return 1
|
|
else:
|
|
return False
|
|
|
|
def _send_update_library(self, host, show_name=None):
|
|
"""Internal wrapper for the update library function to branch the logic for JSON-RPC or legacy HTTP API
|
|
|
|
Checks the XBMC API version to branch the logic
|
|
to call either the legacy HTTP API or the newer JSON-RPC over HTTP methods.
|
|
|
|
Args:
|
|
host: XBMC webserver host:port
|
|
show_name: Name of a TV show to specifically target the library update for
|
|
|
|
Returns:
|
|
Returns True or False, if the update was successful
|
|
|
|
"""
|
|
|
|
self._log(f'Sending request to update library for host: "{host}"')
|
|
|
|
xbmcapi = self._get_xbmc_version(host, sickgear.XBMC_USERNAME, sickgear.XBMC_PASSWORD)
|
|
if xbmcapi:
|
|
if 4 >= xbmcapi:
|
|
# try to update for just the show, if it fails, do full update if enabled
|
|
if not self._update_library_http(host, show_name) and sickgear.XBMC_UPDATE_FULL:
|
|
self._log_warning('Single show update failed, falling back to full update')
|
|
return self._update_library_http(host)
|
|
else:
|
|
return True
|
|
else:
|
|
# try to update for just the show, if it fails, do full update if enabled
|
|
if not self._update_library_json(host, show_name) and sickgear.XBMC_UPDATE_FULL:
|
|
self._log_warning('Single show update failed, falling back to full update')
|
|
return self._update_library_json(host)
|
|
else:
|
|
return True
|
|
|
|
self._log_debug(f'Failed to detect version for "{host}", check configuration and try again')
|
|
return False
|
|
|
|
# #############################################################################
|
|
# Legacy HTTP API (pre XBMC 12) methods
|
|
##############################################################################
|
|
|
|
def _send_to_xbmc(self, command, host=None, username=None, password=None):
|
|
"""Handles communication to XBMC servers via HTTP API
|
|
|
|
Args:
|
|
command: Dictionary of field/data pairs, encoded via urllib and passed to the XBMC API via HTTP
|
|
host: XBMC webserver host:port
|
|
username: XBMC webserver username
|
|
password: XBMC webserver password
|
|
|
|
Returns:
|
|
Returns response.result for successful commands or False if there was an error
|
|
|
|
"""
|
|
if not host:
|
|
self._log_debug('No host passed, aborting update')
|
|
return False
|
|
|
|
username = self._choose(username, sickgear.XBMC_USERNAME)
|
|
password = self._choose(password, sickgear.XBMC_PASSWORD)
|
|
|
|
for key in command:
|
|
command[key] = command[key].encode('utf-8')
|
|
|
|
enc_command = urlencode(command)
|
|
self._log_debug('Encoded API command: ' + enc_command)
|
|
|
|
url = 'http://%s/xbmcCmds/xbmcHttp/?%s' % (host, enc_command)
|
|
try:
|
|
req = urllib.request.Request(url)
|
|
# if we have a password, use authentication
|
|
if password:
|
|
req.add_header('Authorization', 'Basic %s' % b64encodestring('%s:%s' % (username, password)))
|
|
self._log_debug(f'Contacting (with auth header) via url: {url}')
|
|
else:
|
|
self._log_debug(f'Contacting via url: {url}')
|
|
|
|
http_response_obj = urllib.request.urlopen(req) # PY2 http_response_obj has no `with` context manager
|
|
result = decode_str(http_response_obj.read(), sickgear.SYS_ENCODING)
|
|
http_response_obj.close()
|
|
|
|
self._log_debug('HTTP response: ' + result.replace('\n', ''))
|
|
return result
|
|
|
|
except (urllib.error.URLError, IOError) as e:
|
|
self._log_warning(f'Couldn\'t contact HTTP at {url} {ex(e)}')
|
|
return False
|
|
|
|
def _update_library_http(self, host=None, show_name=None):
|
|
"""Handles updating XBMC host via HTTP API
|
|
|
|
Attempts to update the XBMC video library for a specific tv show if passed,
|
|
otherwise update the whole library if enabled.
|
|
|
|
Args:
|
|
host: XBMC webserver host:port
|
|
show_name: Name of a TV show to specifically target the library update for
|
|
|
|
Returns:
|
|
Returns True or False
|
|
|
|
"""
|
|
|
|
if not host:
|
|
self._log_debug('No host passed, aborting update')
|
|
return False
|
|
|
|
self._log_debug('Updating XMBC library via HTTP method for host: ' + host)
|
|
|
|
# if we're doing per-show
|
|
if show_name:
|
|
self._log_debug('Updating library via HTTP method for show ' + show_name)
|
|
|
|
# noinspection SqlResolve
|
|
path_sql = 'select path.strPath' \
|
|
' from path, tvshow, tvshowlinkpath' \
|
|
' where tvshow.c00 = "%s"' \
|
|
' and tvshowlinkpath.idShow = tvshow.idShow' \
|
|
' and tvshowlinkpath.idPath = path.idPath' % show_name
|
|
|
|
# use this to get xml back for the path lookups
|
|
xml_command = dict(command='SetResponseFormat(webheader;false;webfooter;false;header;<xml>;footer;</xml>;'
|
|
'opentag;<tag>;closetag;</tag>;closefinaltag;false)')
|
|
# sql used to grab path(s)
|
|
sql_command = dict(command='QueryVideoDatabase(%s)' % path_sql)
|
|
# set output back to default
|
|
reset_command = dict(command='SetResponseFormat()')
|
|
|
|
# set xml response format, if this fails then don't bother with the rest
|
|
request = self._send_to_xbmc(xml_command, host)
|
|
if not request:
|
|
return False
|
|
|
|
sql_xml = self._send_to_xbmc(sql_command, host)
|
|
self._send_to_xbmc(reset_command, host)
|
|
|
|
if not sql_xml:
|
|
self._log_debug('Invalid response for ' + show_name + ' on ' + host)
|
|
return False
|
|
|
|
enc_sql_xml = quote(sql_xml, ':\\/<>')
|
|
try:
|
|
et = etree.fromstring(enc_sql_xml)
|
|
except SyntaxError as e:
|
|
self._log_error(f'Unable to parse XML response: {ex(e)}')
|
|
return False
|
|
|
|
paths = et.findall('.//field')
|
|
|
|
if not paths:
|
|
self._log_debug('No valid paths found for ' + show_name + ' on ' + host)
|
|
return False
|
|
|
|
for path in paths:
|
|
# we do not need it double-encoded, gawd this is dumb
|
|
un_enc_path = decode_str(unquote(path.text), sickgear.SYS_ENCODING)
|
|
self._log_debug('Updating ' + show_name + ' on ' + host + ' at ' + un_enc_path)
|
|
update_command = dict(command='ExecBuiltIn', parameter='XBMC.updatelibrary(video, %s)' % un_enc_path)
|
|
request = self._send_to_xbmc(update_command, host)
|
|
if not request:
|
|
self._log_error('Update of show directory failed on ' + show_name
|
|
+ ' on ' + host + ' at ' + un_enc_path)
|
|
return False
|
|
# sleep for a few seconds just to be sure xbmc has a chance to finish each directory
|
|
if 1 < len(paths):
|
|
time.sleep(5)
|
|
# do a full update if requested
|
|
else:
|
|
self._log('Doing full library update on host: ' + host)
|
|
update_command = {'command': 'ExecBuiltIn', 'parameter': 'XBMC.updatelibrary(video)'}
|
|
request = self._send_to_xbmc(update_command, host)
|
|
|
|
if not request:
|
|
self._log_error('Full Library update failed on: ' + host)
|
|
return False
|
|
|
|
return True
|
|
|
|
##############################################################################
|
|
# JSON-RPC API (XBMC 12+) methods
|
|
##############################################################################
|
|
|
|
def _send_to_xbmc_json(self, command, host=None, username=None, password=None):
|
|
# type: (...) -> Union[bool, Dict]
|
|
"""Handles communication to XBMC servers via JSONRPC
|
|
|
|
Args:
|
|
command: Dictionary of field/data pairs, encoded via urllib and passed to the XBMC JSON-RPC via HTTP
|
|
host: XBMC webserver host:port
|
|
username: XBMC webserver username
|
|
password: XBMC webserver password
|
|
|
|
Returns:
|
|
Returns response.result for successful commands or False if there was an error
|
|
|
|
"""
|
|
if not host:
|
|
self._log_debug('No host passed, aborting update')
|
|
return False
|
|
|
|
username = self._choose(username, sickgear.XBMC_USERNAME)
|
|
password = self._choose(password, sickgear.XBMC_PASSWORD)
|
|
|
|
command = command.encode('utf-8')
|
|
self._log_debug('JSON command: ' + command)
|
|
|
|
url = 'http://%s/jsonrpc' % host
|
|
try:
|
|
req = urllib.request.Request(url, command)
|
|
req.add_header('Content-type', 'application/json')
|
|
# if we have a password, use authentication
|
|
if password:
|
|
req.add_header('Authorization', 'Basic %s' % b64encodestring('%s:%s' % (username, password)))
|
|
self._log_debug(f'Contacting (with auth header) via url: {url}')
|
|
else:
|
|
self._log_debug(f'Contacting via url: {url}')
|
|
|
|
try:
|
|
http_response_obj = urllib.request.urlopen(req) # PY2 http_response_obj has no `with` context manager
|
|
except urllib.error.URLError as e:
|
|
self._log_warning(f'Error while trying to retrieve API version for "{host}": {ex(e)}')
|
|
return False
|
|
|
|
# parse the json result
|
|
try:
|
|
result = json_load(http_response_obj)
|
|
http_response_obj.close()
|
|
self._log_debug(f'JSON response: {result}')
|
|
return result # need to return response for parsing
|
|
except ValueError:
|
|
self._log_warning('Unable to decode JSON: ' + http_response_obj)
|
|
return False
|
|
|
|
except IOError as e:
|
|
self._log_warning(f'Couldn\'t contact JSON API at {url} {ex(e)}')
|
|
return False
|
|
|
|
def _update_library_json(self, host=None, show_name=None):
|
|
"""Handles updating XBMC host via HTTP JSON-RPC
|
|
|
|
Attempts to update the XBMC video library for a specific tv show if passed,
|
|
otherwise update the whole library if enabled.
|
|
|
|
Args:
|
|
host: XBMC webserver host:port
|
|
show_name: Name of a TV show to specifically target the library update for
|
|
|
|
Returns:
|
|
Returns True or False
|
|
|
|
"""
|
|
|
|
if not host:
|
|
self._log_debug('No host passed, aborting update')
|
|
return False
|
|
|
|
self._log('Updating XMBC library via JSON method for host: ' + host)
|
|
|
|
# if we're doing per-show
|
|
if show_name:
|
|
tvshowid = -1
|
|
self._log_debug('Updating library via JSON method for show ' + show_name)
|
|
|
|
# get tvshowid by showName
|
|
shows_command = '{"jsonrpc":"2.0","method":"VideoLibrary.GetTVShows","id":1}'
|
|
shows_response = self._send_to_xbmc_json(shows_command, host)
|
|
|
|
if shows_response and 'result' in shows_response and 'tvshows' in shows_response['result']:
|
|
shows = shows_response['result']['tvshows']
|
|
else:
|
|
self._log_debug('No tvshows in TV show list')
|
|
return False
|
|
|
|
for show in shows:
|
|
if show['label'] == show_name:
|
|
tvshowid = show['tvshowid']
|
|
break # exit out of loop otherwise the label and showname will not match up
|
|
|
|
# this can be big, so free some memory
|
|
del shows
|
|
|
|
# we didn't find the show (exact match), thus revert to just doing a full update if enabled
|
|
if -1 == tvshowid:
|
|
self._log_debug('Exact show name not matched in TV show list')
|
|
return False
|
|
|
|
# lookup tv-show path
|
|
path_command = '{"jsonrpc":"2.0","method":"VideoLibrary.GetTVShowDetails",' \
|
|
'"params":{"tvshowid":%d, "properties": ["file"]},"id":1}' % tvshowid
|
|
path_response = self._send_to_xbmc_json(path_command, host)
|
|
|
|
path = path_response['result']['tvshowdetails']['file']
|
|
self._log_debug('Received Show: ' + show_name + ' with ID: ' + str(tvshowid) + ' Path: ' + path)
|
|
|
|
if 1 > len(path):
|
|
self._log_warning('No valid path found for ' + show_name + ' with ID: '
|
|
+ str(tvshowid) + ' on ' + host)
|
|
return False
|
|
|
|
self._log_debug('Updating ' + show_name + ' on ' + host + ' at ' + path)
|
|
update_command = '{"jsonrpc":"2.0","method":"VideoLibrary.Scan","params":{"directory":%s},"id":1}' % (
|
|
json_dumps(path))
|
|
request = self._send_to_xbmc_json(update_command, host)
|
|
if not request:
|
|
self._log_error('Update of show directory failed on ' + show_name + ' on ' + host + ' at ' + path)
|
|
return False
|
|
|
|
# catch if there was an error in the returned request
|
|
# noinspection PyTypeChecker
|
|
for r in request:
|
|
if 'error' in r:
|
|
self._log_error(
|
|
'Error while attempting to update show directory for ' + show_name
|
|
+ ' on ' + host + ' at ' + path)
|
|
return False
|
|
|
|
# do a full update if requested
|
|
else:
|
|
self._log('Doing Full Library update on host: ' + host)
|
|
update_command = '{"jsonrpc":"2.0","method":"VideoLibrary.Scan","id":1}'
|
|
request = self._send_to_xbmc_json(update_command, host, sickgear.XBMC_USERNAME, sickgear.XBMC_PASSWORD)
|
|
|
|
if not request:
|
|
self._log_error('Full Library update failed on: ' + host)
|
|
return False
|
|
|
|
return True
|
|
|
|
def _notify(self, title, body, hosts=None, username=None, password=None, **kwargs):
|
|
"""Internal wrapper for the notify_snatch and notify_download functions
|
|
|
|
Detects JSON-RPC version then branches the logic for either the JSON-RPC or legacy HTTP API methods.
|
|
|
|
Args:
|
|
title: Title of the notice to send
|
|
body: Message body of the notice to send
|
|
hosts: XBMC webserver host:port
|
|
username: XBMC webserver username
|
|
password: XBMC webserver password
|
|
|
|
Returns:
|
|
Returns a list results in the format of host:ip:result
|
|
The result will either be 'OK' or False, this is used to be parsed by the calling function.
|
|
|
|
"""
|
|
hosts = self._choose(hosts, sickgear.XBMC_HOST)
|
|
username = self._choose(username, sickgear.XBMC_USERNAME)
|
|
password = self._choose(password, sickgear.XBMC_PASSWORD)
|
|
|
|
success = False
|
|
result = []
|
|
for cur_host in [x.strip() for x in hosts.split(',')]:
|
|
cur_host = unquote_plus(cur_host)
|
|
|
|
self._log(f'Sending notification to "{cur_host}"')
|
|
|
|
xbmcapi = self._get_xbmc_version(cur_host, username, password)
|
|
if xbmcapi:
|
|
if 4 >= xbmcapi:
|
|
self._log_debug('Detected version <= 11, using HTTP API')
|
|
command = dict(command='ExecBuiltIn',
|
|
parameter='Notification(' + title.encode('utf-8') + ',' + body.encode('utf-8') + ')')
|
|
notify_result = self._send_to_xbmc(command, cur_host, username, password)
|
|
if notify_result:
|
|
result += [cur_host + ':' + str(notify_result)]
|
|
success |= 'OK' in notify_result or success
|
|
else:
|
|
self._log_debug('Detected version >= 12, using JSON API')
|
|
command = '{"jsonrpc":"2.0","method":"GUI.ShowNotification",' \
|
|
'"params":{"title":"%s","message":"%s", "image": "%s"},"id":1}' % \
|
|
(title.encode('utf-8'), body.encode('utf-8'), self._sg_logo_url)
|
|
notify_result = self._send_to_xbmc_json(command, cur_host, username, password)
|
|
if notify_result.get('result'):
|
|
result += [cur_host + ':' + decode_str(notify_result['result'], sickgear.SYS_ENCODING)]
|
|
success |= 'OK' in notify_result or success
|
|
else:
|
|
if sickgear.XBMC_ALWAYS_ON or self._testing:
|
|
self._log_error(f'Failed to detect version for "{cur_host}", check configuration and try again')
|
|
result += [cur_host + ':No response']
|
|
success = False
|
|
|
|
return self._choose(('Success, all hosts tested', '<br />\n'.join(result))[not bool(success)], bool(success))
|
|
|
|
def update_library(self, show_name=None, **kwargs):
|
|
"""Public wrapper for the update library functions to branch the logic for JSON-RPC or legacy HTTP API
|
|
|
|
Checks the XBMC API version to branch the logic to call either the legacy HTTP API
|
|
or the newer JSON-RPC over HTTP methods.
|
|
Do the ability of accepting a list of hosts delimited by comma, only one host is updated,
|
|
the first to respond with success.
|
|
This is a workaround for SQL backend users as updating multiple clients causes duplicate entries.
|
|
Future plan is to revist how we store the host/ip/username/pw/options so that it may be more flexible.
|
|
|
|
Args:
|
|
show_name: Name of a TV show to specifically target the library update for
|
|
|
|
Returns:
|
|
Returns True or False
|
|
|
|
"""
|
|
if not sickgear.XBMC_HOST:
|
|
self._log_debug('No hosts specified, check your settings')
|
|
return False
|
|
|
|
# either update each host, or only attempt to update until one successful result
|
|
result = 0
|
|
for host in [x.strip() for x in sickgear.XBMC_HOST.split(',')]:
|
|
if self._send_update_library(host, show_name):
|
|
if sickgear.XBMC_UPDATE_ONLYFIRST:
|
|
self._log_debug(f'Successfully updated "{host}", stopped sending update library commands')
|
|
return True
|
|
else:
|
|
if sickgear.XBMC_ALWAYS_ON:
|
|
self._log_error(f'Failed to detect version for "{host}", check configuration and try again')
|
|
result = result + 1
|
|
|
|
# needed for the 'update xbmc' submenu command
|
|
# as it only cares of the final result vs the individual ones
|
|
if not 0 != result:
|
|
return False
|
|
return True
|
|
|
|
|
|
notifier = XBMCNotifier
|