mirror of
https://github.com/phin05/discord-rich-presence-plex
synced 2024-11-25 11:00:17 +00:00
330 lines
13 KiB
Python
330 lines
13 KiB
Python
# pyright: reportUnknownArgumentType=none,reportUnknownMemberType=none,reportUnknownVariableType=none
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from .config import config
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from .discord import DiscordIpcService
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from .imgur import uploadToImgur
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from config.constants import name, plexClientID
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from plexapi.alert import AlertListener
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from plexapi.base import PlexSession, PlexPartialObject
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from plexapi.media import Genre, Guid
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from plexapi.myplex import MyPlexAccount, PlexServer
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from typing import Optional
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from utils.cache import getCacheKey, setCacheKey
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from utils.logging import LoggerWithPrefix
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from utils.text import formatSeconds
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import models.config
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import models.discord
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import models.plex
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import requests
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import threading
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import time
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import urllib.parse
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def initiateAuth() -> tuple[str, str, str]:
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response = requests.post("https://plex.tv/api/v2/pins.json?strong=true", headers = {
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"X-Plex-Product": name,
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"X-Plex-Client-Identifier": plexClientID,
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}).json()
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authUrl = f"https://app.plex.tv/auth#?clientID={plexClientID}&code={response['code']}&context%%5Bdevice%%5D%%5Bproduct%%5D={urllib.parse.quote(name)}"
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return response["id"], response["code"], authUrl
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def getAuthToken(id: str, code: str) -> Optional[str]:
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response = requests.get(f"https://plex.tv/api/v2/pins/{id}.json?code={code}", headers = {
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"X-Plex-Client-Identifier": plexClientID,
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}).json()
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return response["authToken"]
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validMediaTypes = ["movie", "episode", "live_episode", "track", "clip"]
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buttonTypeGuidTypeMap = {
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"imdb": "imdb",
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"tmdb": "tmdb",
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"thetvdb": "tvdb",
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"trakt": "tmdb",
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"letterboxd": "tmdb",
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"musicbrainz": "mbid",
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}
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class PlexAlertListener(threading.Thread):
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productName = "Plex Media Server"
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updateTimeoutTimerInterval = 30
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connectionCheckTimerInterval = 60
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maximumIgnores = 2
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def __init__(self, token: str, serverConfig: models.config.Server):
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super().__init__()
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self.daemon = True
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self.token = token
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self.serverConfig = serverConfig
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self.logger = LoggerWithPrefix(f"[{self.serverConfig['name']}] ") # pyright: ignore[reportTypedDictNotRequiredAccess]
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self.discordIpcService = DiscordIpcService(self.serverConfig.get("ipcPipeNumber"))
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self.updateTimeoutTimer: Optional[threading.Timer] = None
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self.connectionCheckTimer: Optional[threading.Timer] = None
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self.account: Optional[MyPlexAccount] = None
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self.server: Optional[PlexServer] = None
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self.alertListener: Optional[AlertListener] = None
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self.lastState, self.lastSessionKey, self.lastRatingKey = "", 0, 0
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self.listenForUser, self.isServerOwner, self.ignoreCount = "", False, 0
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self.start()
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def run(self) -> None:
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while True:
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try:
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self.logger.info("Signing into Plex")
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self.account = MyPlexAccount(token = self.token)
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self.logger.info("Signed in as Plex user '%s'", self.account.username)
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self.listenForUser = self.serverConfig.get("listenForUser", "") or self.account.username
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self.server = None
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for resource in self.account.resources():
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if resource.product == self.productName and resource.name.lower() == self.serverConfig["name"].lower():
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self.logger.info("Connecting to %s '%s'", self.productName, self.serverConfig["name"])
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self.server = resource.connect()
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try:
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self.server.account()
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self.isServerOwner = True
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except:
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pass
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self.logger.info("Connected to %s '%s'", self.productName, resource.name)
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self.alertListener = AlertListener(self.server, self.tryHandleAlert, self.reconnect)
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self.alertListener.start()
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self.logger.info("Listening for alerts from user '%s'", self.listenForUser)
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self.connectionCheckTimer = threading.Timer(self.connectionCheckTimerInterval, self.connectionCheck)
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self.connectionCheckTimer.start()
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return
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if not self.server:
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raise Exception("Server not found")
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except Exception as e:
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self.logger.error("Failed to connect to %s '%s': %s", self.productName, self.serverConfig["name"], e) # pyright: ignore[reportTypedDictNotRequiredAccess]
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self.logger.error("Reconnecting in 10 seconds")
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time.sleep(10)
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def disconnect(self) -> None:
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if self.alertListener:
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try:
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self.alertListener.stop()
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except:
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pass
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self.disconnectRpc()
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if self.connectionCheckTimer:
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self.connectionCheckTimer.cancel()
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self.connectionCheckTimer = None
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self.account, self.server, self.alertListener, self.listenForUser, self.isServerOwner, self.ignoreCount = None, None, None, "", False, 0
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self.logger.info("Stopped listening for alerts")
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def reconnect(self, exception: Exception) -> None:
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self.logger.error("Connection to Plex lost: %s", exception)
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self.disconnect()
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self.logger.error("Reconnecting")
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self.run()
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def disconnectRpc(self) -> None:
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self.lastState, self.lastSessionKey, self.lastRatingKey = "", 0, 0
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if self.discordIpcService.connected:
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self.discordIpcService.disconnect()
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if self.updateTimeoutTimer:
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self.updateTimeoutTimer.cancel()
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self.updateTimeoutTimer = None
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def updateTimeout(self) -> None:
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self.logger.debug("No recent updates from session key %s", self.lastSessionKey)
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self.disconnectRpc()
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def connectionCheck(self) -> None:
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try:
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assert self.server
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self.logger.debug("Request for list of clients to check connection: %s", self.server.clients())
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except Exception as e:
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self.reconnect(e)
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else:
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self.connectionCheckTimer = threading.Timer(self.connectionCheckTimerInterval, self.connectionCheck)
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self.connectionCheckTimer.start()
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def tryHandleAlert(self, alert: models.plex.Alert) -> None:
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try:
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self.handleAlert(alert)
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except:
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self.logger.exception("An unexpected error occured in the Plex alert handler")
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self.disconnectRpc()
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def handleAlert(self, alert: models.plex.Alert) -> None:
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if alert["type"] != "playing" or "PlaySessionStateNotification" not in alert:
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return
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stateNotification = alert["PlaySessionStateNotification"][0]
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self.logger.debug("Received alert: %s", stateNotification)
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ratingKey = int(stateNotification["ratingKey"])
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assert self.server
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item: PlexPartialObject = self.server.fetchItem(ratingKey)
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if item.key and item.key.startswith("/livetv"):
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mediaType = "live_episode"
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else:
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mediaType: str = item.type
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if mediaType not in validMediaTypes:
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self.logger.debug("Unsupported media type '%s', ignoring", mediaType)
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return
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state = stateNotification["state"]
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sessionKey = int(stateNotification["sessionKey"])
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viewOffset = int(stateNotification["viewOffset"])
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try:
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libraryName: str = item.section().title
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except:
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libraryName = "ERROR"
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if "blacklistedLibraries" in self.serverConfig and libraryName in self.serverConfig["blacklistedLibraries"]:
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self.logger.debug("Library '%s' is blacklisted, ignoring", libraryName)
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return
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if "whitelistedLibraries" in self.serverConfig and libraryName not in self.serverConfig["whitelistedLibraries"]:
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self.logger.debug("Library '%s' is not whitelisted, ignoring", libraryName)
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return
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if self.lastSessionKey == sessionKey and self.lastRatingKey == ratingKey:
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if self.updateTimeoutTimer:
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self.updateTimeoutTimer.cancel()
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self.updateTimeoutTimer = None
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if self.lastState == state and self.ignoreCount < self.maximumIgnores:
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self.logger.debug("Nothing changed, ignoring")
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self.ignoreCount += 1
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self.updateTimeoutTimer = threading.Timer(self.updateTimeoutTimerInterval, self.updateTimeout)
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self.updateTimeoutTimer.start()
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return
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else:
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self.ignoreCount = 0
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if state == "stopped":
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self.disconnectRpc()
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return
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elif state == "stopped":
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self.logger.debug("Received 'stopped' state alert from unknown session, ignoring")
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return
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if self.isServerOwner:
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self.logger.debug("Searching sessions for session key %s", sessionKey)
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sessions: list[PlexSession] = self.server.sessions()
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if len(sessions) < 1:
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self.logger.debug("Empty session list, ignoring")
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return
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for session in sessions:
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self.logger.debug("%s, Session Key: %s, Usernames: %s", session, session.sessionKey, session.usernames)
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if session.sessionKey == sessionKey:
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self.logger.debug("Session found")
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sessionUsername: str = session.usernames[0]
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if sessionUsername.lower() == self.listenForUser.lower():
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self.logger.debug("Username '%s' matches '%s', continuing", sessionUsername, self.listenForUser)
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break
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self.logger.debug("Username '%s' doesn't match '%s', ignoring", sessionUsername, self.listenForUser)
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return
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else:
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self.logger.debug("No matching session found, ignoring")
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return
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if self.updateTimeoutTimer:
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self.updateTimeoutTimer.cancel()
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self.updateTimeoutTimer = threading.Timer(self.updateTimeoutTimerInterval, self.updateTimeout)
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self.updateTimeoutTimer.start()
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self.lastState, self.lastSessionKey, self.lastRatingKey = state, sessionKey, ratingKey
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stateStrings: list[str] = []
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if not config["display"]["hideTotalTime"] and item.duration and mediaType != "track":
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stateStrings.append(formatSeconds(item.duration / 1000))
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if mediaType == "movie":
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title = item.title
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if item.year:
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title += f" ({item.year})"
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if item.genres:
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genres: list[Genre] = item.genres[:3]
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stateStrings.append(f"{', '.join(genre.tag for genre in genres)}")
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largeText = "Watching a movie"
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thumb = item.thumb
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elif mediaType == "episode":
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title = item.grandparentTitle
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stateStrings.append(f"S{item.parentIndex:02}E{item.index:02}")
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stateStrings.append(item.title)
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largeText = "Watching a TV show"
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thumb = item.grandparentThumb
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elif mediaType == "livetv":
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title = item.grandparentTitle
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if item.title != item.grandparentTitle:
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stateStrings.append(item.title)
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largeText = "Watching live TV"
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thumb = item.grandparentThumb
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elif mediaType == "track":
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title = item.title
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artistAlbum = f"{item.originalTitle or item.grandparentTitle} - {item.parentTitle}"
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parent = self.server.fetchItem(item.parentRatingKey)
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if parent.year:
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artistAlbum += f" ({parent.year})"
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stateStrings.append(artistAlbum)
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largeText = "Listening to music"
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thumb = item.thumb
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else:
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title = item.title
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largeText = "Watching a video"
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thumb = item.thumb
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if state != "playing" and mediaType != "track":
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if config["display"]["useRemainingTime"]:
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stateStrings.append(f"{formatSeconds((item.duration - viewOffset) / 1000, ':')} left")
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else:
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stateStrings.append(f"{formatSeconds(viewOffset / 1000, ':')} elapsed")
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stateText = " · ".join(stateString for stateString in stateStrings if stateString)
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thumbUrl = ""
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if thumb and config["display"]["posters"]["enabled"]:
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thumbUrl = getCacheKey(thumb)
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if not thumbUrl or not isinstance(thumbUrl, str):
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self.logger.debug("Uploading poster to Imgur")
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thumbUrl = uploadToImgur(self.server.url(thumb, True), config["display"]["posters"]["maxSize"])
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setCacheKey(thumb, thumbUrl)
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activity: models.discord.Activity = {
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"details": title[:128],
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"assets": {
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"large_text": largeText,
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"large_image": thumbUrl or "logo",
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"small_text": state.capitalize(),
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"small_image": state,
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},
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}
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if stateText:
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activity["state"] = stateText[:128]
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if config["display"]["buttons"]:
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guidsRaw: list[Guid] = []
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if mediaType in ["movie", "track"]:
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guidsRaw = item.guids
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elif mediaType == "episode":
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guidsRaw = self.server.fetchItem(item.grandparentRatingKey).guids
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guids: dict[str, str] = { guidSplit[0]: guidSplit[1] for guidSplit in [guid.id.split("://") for guid in guidsRaw] if len(guidSplit) > 1 }
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buttons: list[models.discord.ActivityButton] = []
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for button in config["display"]["buttons"]:
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if "mediaTypes" in button and mediaType not in button["mediaTypes"]:
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continue
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if not button["url"].startswith("dynamic:"):
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buttons.append({ "label": button["label"], "url": button["url"] })
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continue
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buttonType = button["url"][8:]
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guidType = buttonTypeGuidTypeMap.get(buttonType)
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if not guidType:
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continue
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guid = guids.get(guidType)
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if not guid:
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continue
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url = ""
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if buttonType == "imdb":
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url = f"https://www.imdb.com/title/{guid}"
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elif buttonType == "tmdb":
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tmdbPathSegment = "movie" if mediaType == "movie" else "tv"
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url = f"https://www.themoviedb.org/{tmdbPathSegment}/{guid}"
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elif buttonType == "thetvdb":
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theTvdbPathSegment = "movie" if mediaType == "movie" else "series"
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url = f"https://www.thetvdb.com/dereferrer/{theTvdbPathSegment}/{guid}"
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elif buttonType == "trakt":
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idType = "movie" if mediaType == "movie" else "show"
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url = f"https://trakt.tv/search/tmdb/{guid}?id_type={idType}"
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elif buttonType == "letterboxd" and mediaType == "movie":
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url = f"https://letterboxd.com/tmdb/{guid}"
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elif buttonType == "musicbrainz":
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url = f"https://musicbrainz.org/track/{guid}"
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if url:
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buttons.append({ "label": button["label"], "url": url })
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if buttons:
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activity["buttons"] = buttons[:2]
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if state == "playing":
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currentTimestamp = int(time.time())
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if config["display"]["useRemainingTime"]:
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activity["timestamps"] = {"end": round(currentTimestamp + ((item.duration - viewOffset) / 1000))}
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else:
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activity["timestamps"] = {"start": round(currentTimestamp - (viewOffset / 1000))}
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if not self.discordIpcService.connected:
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self.discordIpcService.connect()
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if self.discordIpcService.connected:
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self.discordIpcService.setActivity(activity)
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