mirror of
https://github.com/SickGear/SickGear.git
synced 2024-11-15 17:35:04 +00:00
463 lines
17 KiB
Python
463 lines
17 KiB
Python
# coding=utf-8
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#
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# This file is part of SickGear.
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#
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# SickGear is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# SickGear is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with SickGear. If not, see <http://www.gnu.org/licenses/>.
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import datetime
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try:
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import json as json
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except (BaseException, Exception):
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import simplejson as json
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from os import path
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import socket
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# noinspection PyUnresolvedReferences,PyProtectedMember
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from ssl import _create_unverified_context
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import sys
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import time
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import traceback
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# noinspection PyCompatibility,PyUnresolvedReferences
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from urllib.error import URLError
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from urllib.parse import urlencode
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from urllib.request import (Request, urlopen)
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# these are Kodi specific libs, so block the error reports in pycharm
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import xbmc
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import xbmcaddon
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import xbmcgui
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import xbmcvfs
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ADDON_ID = 'service.sickgear.watchedstate.updater'
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ADDON_VERSION = '1.0.9'
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class SickGearWatchedStateUpdater(xbmc.Monitor):
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def __init__(self):
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super(SickGearWatchedStateUpdater, self).__init__()
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self.wait_onstartup = 2000
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# noinspection PyTypeChecker
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self.addon = None # type: xbmcaddon.Addon
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self.addon_name = None
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self.path_addon = None
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self.path_addon_data = None
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self.path_addons = None
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self.red_logo = None
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self.green_logo = None
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self.black_logo = None
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self.kodi_ip = None
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self.kodi_port = None
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self.kodi_events = None
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self.sock_kodi = None
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def run(self):
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"""
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Main start
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"""
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self.addon = xbmcaddon.Addon()
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self.addon_name = self.addon.getAddonInfo('name')
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self.path_addon = self.addon.getAddonInfo('path')
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self.path_addon_data = self.addon.getAddonInfo('profile')
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self.path_addons = self.make_path([xbmcvfs.translatePath('special://home'), 'addons'])
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icon_size = '%s'
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try:
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if 1350 > xbmcgui.Window.getWidth(xbmcgui.Window()):
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icon_size += '-sm'
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except (BaseException, Exception):
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pass
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icon = f'{self.path_addon}/resources/icon-{icon_size}.png'
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self.red_logo = icon % 'red'
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self.green_logo = icon % 'green'
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self.black_logo = icon % 'black'
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self.kodi_ip = self.get_setting('kodi_ip')
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self.kodi_port = int(self.get_setting('kodi_port'))
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if not self.enable_kodi_allow_remote():
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return
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# migrate legacy data from pre Kodi (Matrix)
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legacy_temp = self.make_path([self.path_addons, 'temp', ''])
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if xbmcvfs.exists(legacy_temp):
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for fname in ['sickgear_buffer.txt', 'sickgear_extra.txt']:
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src = self.make_path([legacy_temp, fname])
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if xbmcvfs.exists(src):
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dest = self.make_path([self.path_addon_data, fname])
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try:
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xbmcvfs.copy(src, dest)
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xbmcvfs.delete(src)
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except (BaseException, Exception) as e:
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self.log(f'Failed to move {src} to {dest} err: {self.ex(e)}')
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self.sock_kodi = socket.socket()
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self.sock_kodi.setblocking(True)
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xbmc.sleep(self.wait_onstartup)
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try:
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self.sock_kodi.connect((self.kodi_ip, self.kodi_port))
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except (BaseException, Exception) as e:
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return self.report_contact_fail(e)
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self.log('Started')
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self.notify('Started in background')
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cache_pkg = f'{self.path_addons}/packages/{ADDON_ID}-{ADDON_VERSION}.zip'
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if xbmcvfs.exists(cache_pkg):
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try:
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xbmcvfs.delete(cache_pkg)
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except (BaseException, Exception):
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pass
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self.kodi_events = xbmc.Monitor()
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sock_buffer, depth, methods, method = '', 0, {'VideoLibrary.OnUpdate': self.video_library_on_update}, None
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# socks listener parsing Kodi json output into action to perform
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while not self.abortRequested():
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chunk = self.decode_str(self.sock_kodi.recv(1))
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sock_buffer += chunk
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if chunk in '{}':
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if '{' == chunk:
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depth += 1
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else:
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depth -= 1
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if not depth:
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json_msg = json.loads(sock_buffer)
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try:
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method = json_msg.get('method')
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method_handler = methods[method]
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method_handler(json_msg)
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except KeyError:
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if 'System.OnQuit' == method:
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break
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if __dev__:
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self.log(f'pass on event: {json_msg.get("method")}')
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sock_buffer = ''
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self.sock_kodi.close()
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del self.kodi_events
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self.log('Stopped')
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def get_setting(self, name):
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"""
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Return value of an Add-on setting as String
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:param name: id of Addon setting
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:type name: AnyStr
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:return: Success as setting string
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:rtype: AnyStr
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"""
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# return self.addon.getSettings().getString(name) # for v10 when they fix the bug
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return self.addon.getSetting(name)
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def is_enabled(self, name):
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"""
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Return state of an Add-on setting as Boolean
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:param name: id of Addon setting
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:type name: String
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:return: Success as True if addon setting is enabled, else False
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:rtype: Bool
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"""
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# return self.addon.getSettings().getBool(name) # for v10 when they fix the bug
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return 'true' == self.addon.getSetting(name)
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def log(self, msg, error=False):
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"""
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Add a message to the Kodi logging system (provided setting allows it)
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:param msg: Text to add to log file
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:type msg: String
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:param error: Specify whether text indicates an error or action
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:type error: Boolean
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:return:
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:rtype:
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"""
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if self.is_enabled('verbose_log'):
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xbmc.log(f'[{self.addon_name}]:: {msg}', (xbmc.LOGINFO, xbmc.LOGERROR)[error])
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def notify(self, msg, period=4, error=None):
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"""
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Invoke the Kodi onscreen notification panel with a message (provided setting allows it)
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:param msg: Text to display in panel
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:type msg: String
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:param period: Wait seconds before closing dialog
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:type period: Integer
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:param error: Specify whether text indicates an error or action
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:type error: Boolean
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:return:
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:rtype:
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"""
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if not error and self.is_enabled('action_notification') or (error and self.is_enabled('error_notification')):
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xbmc.executebuiltin(f'Notification({self.addon_name}, "{msg}", {1000 * period}, '
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f'{((self.green_logo, self.red_logo)[any([error])], self.black_logo)[None is error]})')
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@staticmethod
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def make_path(path_parts):
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# #type: List[AnyStr] -> AnyStr
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return xbmcvfs.translatePath(path.join(*path_parts))
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@staticmethod
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def ex(e):
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return '\n'.join(['\nEXCEPTION Raised: --> Python callback/script returned the following error <--',
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'Error type: <type \'{0}\'>',
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'Error content: {1!r}',
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'{2}',
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'--> End of Python script error report <--\n'
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]).format(type(e).__name__, e.args, traceback.format_exc())
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def report_contact_fail(self, e):
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msg = f'Failed to contact Kodi at {self.kodi_ip}:{self.kodi_port}'
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self.log(f'{msg} {self.ex(e)}', error=True)
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self.notify(msg, period=20, error=True)
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def kodi_request(self, params):
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params.update(dict(jsonrpc='2.0', id='SickGear'))
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try:
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response = xbmc.executeJSONRPC(json.dumps(params))
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except (BaseException, Exception) as e:
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return self.report_contact_fail(e)
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return json.loads(response)
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def video_library_on_update(self, json_msg):
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"""
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Actions to perform for: Kodi Notifications / VideoLibrary / VideoLibrary.OnUpdate
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invoked in Kodi when: A video item has been updated
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source: https://kodi.wiki/view/JSON-RPC_API/v8#VideoLibrary.OnUpdate
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:param json_msg: A JSON parsed from socks
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:type json_msg: String
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:return:
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:rtype:
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"""
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try:
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# note: this is called multiple times when a season is marked as un-/watched
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if 'episode' == json_msg['params']['data']['item']['type']:
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media_id = json_msg['params']['data']['item']['id']
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play_count = json_msg['params']['data']['playcount']
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json_resp = self.kodi_request(dict(
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method='Profiles.GetCurrentProfile'))
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current_profile = json_resp['result']['label']
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json_resp = self.kodi_request(dict(
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method='VideoLibrary.GetEpisodeDetails',
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params=dict(episodeid=media_id, properties=['file'])))
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path_file = self.decode_str(json_resp['result']['episodedetails']['file'])
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self.update_sickgear(media_id, path_file, play_count, current_profile)
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except (BaseException, Exception):
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pass
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def update_sickgear(self, media_id, path_file, play_count, profile):
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self.notify('Update sent to SickGear')
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file_name = 'sickgear_extra.txt'
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data_extra = self.load_json(file_name)
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scheme = data_extra.get('scheme', 'http')
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url = f'{scheme}://{self.get_setting("sickgear_ip")}:{self.get_setting("sickgear_port")}/' \
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'update-watched-state-kodi/'
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self.log(f'Notify state to {url} with path_file={path_file}')
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msg_bad = f'Failed to contact SickGear on port ' \
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f'{self.get_setting("sickgear_port")} at {self.get_setting("sickgear_ip")}'
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payload_json = self.payload_prep(dict(media_id=media_id, path_file=path_file, played=play_count, label=profile))
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if payload_json:
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payload = urlencode(dict(payload=payload_json, version=ADDON_VERSION))
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r = None
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change_scheme = False
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try:
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rq = Request(url, data=self.decode_bytes(payload))
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param = ({'context': _create_unverified_context()}, {})[url.startswith('http:')]
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r = urlopen(rq, **param)
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except (BaseException, Exception):
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change_scheme = True
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try:
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if change_scheme:
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old_scheme, scheme = 'http', 'https'
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if url.startswith('https'):
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old_scheme, scheme = 'https', 'http'
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url = url.replace(old_scheme, scheme)
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self.log(f'Change scheme, notify state to {url}')
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rq = Request(url, data=self.decode_bytes(payload))
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param = ({'context': _create_unverified_context()}, {})[url.startswith('http:')]
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r = urlopen(rq, **param)
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response = json.load(r)
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r.close()
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if 'OK' == r.msg:
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if change_scheme:
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data_extra['scheme'] = scheme
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output = json.dumps(data_extra)
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self.save_json(file_name, output)
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self.payload_prep(response)
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if not all(iter(response.values())):
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msg = 'Success, watched state updated'
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else:
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msg = f'Success, {len([None for v in iter(response.values()) if v])}' \
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f'/{len([None for _ in iter(response.values())])} watched stated updated'
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self.log(msg)
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self.notify(msg, error=False)
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else:
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msg_bad = 'Failed to update watched state'
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self.log(msg_bad)
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self.notify(msg_bad, error=True)
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except (BaseException, Exception) as e:
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self.log(f'Couldn\'t contact SickGear {self.ex(e)}', error=True)
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self.notify(msg_bad, error=True, period=15)
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def load_json(self, file_name):
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result = {}
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file_path = self.make_path([self.path_addon_data, file_name])
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if xbmcvfs.exists(file_path):
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try:
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with xbmcvfs.File(file_path) as fh:
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result = json.load(fh)
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except (BaseException, Exception):
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pass
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return result
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def save_json(self, file_name, data):
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temp_ok = xbmcvfs.exists(self.path_addon_data) or xbmcvfs.exists(self.make_path([self.path_addon_data, '']))
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if not temp_ok:
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temp_ok = xbmcvfs.mkdirs(self.path_addon_data)
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if temp_ok:
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try:
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with xbmcvfs.File(self.make_path([self.path_addon_data, file_name]), 'w') as fh:
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fh.write(data)
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except (BaseException, Exception):
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pass
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def payload_prep(self, payload):
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# type: (dict) -> str
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file_name = 'sickgear_buffer.txt'
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data_pool = self.load_json(file_name)
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response_data = False
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for k, v in iter(payload.items()):
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if response_data or k in data_pool:
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response_data = True
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if not v:
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# whether no fail response or bad input, remove this from data
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data_pool.pop(k)
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elif isinstance(v, str):
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# error so retry next time
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continue
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if not response_data:
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ts_now = time.mktime(datetime.datetime.now().timetuple())
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timeout = 100
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while ts_now in data_pool and timeout:
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ts_now = time.mktime(datetime.datetime.now().timetuple())
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timeout -= 1
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max_payload = 50-1
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for k in list(iter(data_pool.keys()))[max_payload:]:
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data_pool.pop(k)
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payload.update(dict(date_watched=ts_now))
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data_pool.update({ts_now: payload})
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output = json.dumps(data_pool)
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self.save_json(file_name, output)
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return output
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def enable_kodi_allow_remote(self):
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try:
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# setting esenabled: allow remote control by programs on this system
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# setting esallinterfaces: allow remote control by programs on other systems
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settings = [dict(esenabled=True), dict(esallinterfaces=True)]
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for setting in settings:
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name = next(iter(setting.keys()))
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if not self.kodi_request(dict(
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method='Settings.SetSettingValue',
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params=dict(setting=f'services.{name}', value=next(iter(setting.values())))
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)).get('result', {}):
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settings[setting] = self.kodi_request(dict(
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method='Settings.GetSettingValue',
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params=dict(setting=f'services.{name}')
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)).get('result', {}).get('value')
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except (BaseException, Exception):
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return
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setting_states = [next(iter(setting.values())) for setting in settings]
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if not all(setting_states):
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if not (any(setting_states)):
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msg = 'Please enable *all* Kodi settings to allow remote control by programs...'
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else:
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msg = 'Please enable Kodi setting to allow remote control by programs on other systems'
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msg = f'Failed startup. {msg} in system service/remote control'
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self.log(msg, error=True)
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self.notify(msg, period=20, error=True)
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return
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return True
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@staticmethod
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def decode_bytes(d, encoding='utf-8', errors='replace'):
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if not isinstance(d, bytes):
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return bytes(d, encoding=encoding, errors=errors)
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return d
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@staticmethod
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def decode_str(s, encoding='utf-8', errors=None):
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if isinstance(s, bytes):
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if None is errors:
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return s.decode(encoding)
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return s.decode(encoding, errors)
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return s
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__dev__ = True
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if __dev__:
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try:
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# specific to a dev env
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# noinspection PyProtectedMember, PyUnresolvedReferences
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import _devenv as devenv
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except ImportError:
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__dev__ = False
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if 1 < len(sys.argv):
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if __dev__:
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devenv.setup_devenv(False)
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if 3 <= len(sys.argv) and sys.argv[2].endswith('send_all'):
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print('>>>>>> TESTTESTTEST')
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elif '__main__' == __name__:
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if __dev__:
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devenv.setup_devenv(True)
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WSU = SickGearWatchedStateUpdater()
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WSU.run()
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del WSU
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if __dev__:
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devenv.stop()
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