mirror of
https://github.com/phin05/discord-rich-presence-plex
synced 2024-11-22 01:23:02 +00:00
312 lines
11 KiB
Python
312 lines
11 KiB
Python
import asyncio
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import hashlib
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import json
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import os
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import plexapi.myplex
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import struct
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import subprocess
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import sys
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import tempfile
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import threading
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import time
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class plexConfig:
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extraLogging = True
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def __init__(self, serverName = "", username = "", password = "", token = "", listenForUser = ""):
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self.serverName = serverName
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self.username = username
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self.password = password
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self.token = token
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self.listenForUser = (username if listenForUser == "" else listenForUser).lower()
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plexConfigs = [
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# plexConfig(serverName = "", username = "", password = "", token = "", listenForUser = "")
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]
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class discordRichPresence:
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def __init__(self, clientID, child):
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self.IPCPipe = ((os.environ.get("XDG_RUNTIME_DIR", None) or os.environ.get("TMPDIR", None) or os.environ.get("TMP", None) or os.environ.get("TEMP", None) or "/tmp") + "/discord-ipc-0") if isLinux else "\\\\?\\pipe\\discord-ipc-0"
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self.clientID = clientID
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self.pipeReader = None
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self.pipeWriter = None
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self.process = None
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self.running = False
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self.resetNext = False
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self.child = child
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async def read(self):
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try:
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data = await self.pipeReader.read(1024)
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self.child.log("[READ] " + str(json.loads(data[8:].decode("utf-8"))))
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except Exception as e:
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self.child.log("Error: " + str(e))
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self.resetNext = True
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def write(self, op, payload):
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payload = json.dumps(payload)
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self.child.log("[WRITE] " + str(payload))
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data = self.pipeWriter.write(struct.pack("<ii", op, len(payload)) + payload.encode("utf-8"))
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async def handshake(self):
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if (isLinux):
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self.pipeReader, self.pipeWriter = await asyncio.open_unix_connection(self.IPCPipe, loop = self.loop)
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else:
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self.pipeReader = asyncio.StreamReader(loop = self.loop)
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self.pipeWriter, _ = await self.loop.create_pipe_connection(lambda: asyncio.StreamReaderProtocol(self.pipeReader, loop = self.loop), self.IPCPipe)
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self.write(0, {"v": 1, "client_id": self.clientID})
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await self.read()
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self.running = True
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def start(self):
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self.child.log("Opening Discord IPC Pipe")
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emptyProcessFilePath = tempfile.gettempdir() + "\\discordRichPresencePlex-emptyProcess.py"
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if (not os.path.exists(emptyProcessFilePath)):
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with open(emptyProcessFilePath, "w") as emptyProcessFile:
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emptyProcessFile.write("import timetry:\twhile (True):\t\ttime.sleep(60)except:\tpass")
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self.process = subprocess.Popen(["python3" if isLinux else "pythonw", emptyProcessFilePath])
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self.loop = asyncio.get_event_loop() if isLinux else asyncio.ProactorEventLoop()
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self.loop.run_until_complete(self.handshake())
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def stop(self):
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self.child.log("Closing Discord IPC Pipe")
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self.process.kill()
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self.pipeWriter.close()
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self.loop.close()
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self.running = False
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def send(self, activity):
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payload = {
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"cmd": "SET_ACTIVITY",
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"args": {
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"activity": activity,
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"pid": self.process.pid
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},
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"nonce": "{0:.20f}".format(time.time())
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}
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sent = self.write(1, payload)
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self.loop.run_until_complete(self.read())
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class discordRichPresencePlex(discordRichPresence):
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productName = "Plex Media Server"
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lastState = None
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lastSessionKey = None
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lastRatingKey = None
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stopTimer = None
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stopTimerInterval = 5
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stopTimer2 = None
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stopTimer2Interval = 35
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checkConnectionTimer = None
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checkConnectionTimerInterval = 60
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def __init__(self, plexConfig):
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self.plexConfig = plexConfig
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self.instanceID = hashlib.md5(str(id(self)).encode("UTF-8")).hexdigest()[:5]
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super().__init__("413407336082833418", self)
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def run(self):
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try:
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if (self.plexConfig.token):
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self.plexAccount = plexapi.myplex.MyPlexAccount(self.plexConfig.username, token = self.plexConfig.token)
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else:
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self.plexAccount = plexapi.myplex.MyPlexAccount(self.plexConfig.username, self.plexConfig.password)
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self.log("Logged in as Plex User \"" + self.plexAccount.username + "\"")
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self.plexServer = None
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for resource in self.plexAccount.resources():
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if (resource.product == self.productName and resource.name == self.plexConfig.serverName):
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self.plexServer = resource.connect()
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self.plexServer.startAlertListener(self.onPlexServerAlert)
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self.log("Connected to " + self.productName + " \"" + self.plexConfig.serverName + "\"")
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self.log("Listening for PlaySessionStateNotification alerts from user \"" + self.plexConfig.listenForUser + "\"")
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if (self.checkConnectionTimer):
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self.checkConnectionTimer.cancel()
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self.checkConnectionTimer = threading.Timer(self.checkConnectionTimerInterval, self.checkConnection)
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self.checkConnectionTimer.start()
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break
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if (not self.plexServer):
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self.log(self.productName + " \"" + self.plexConfig.serverName + "\" not found")
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except Exception as e:
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self.log("Failed to connect to Plex: " + str(e))
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self.log("Reconnecting in 5 seconds")
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time.sleep(5)
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self.run()
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def checkConnection(self):
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try:
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self.plexAccount.users()
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self.checkConnectionTimer = threading.Timer(self.checkConnectionTimerInterval, self.checkConnection)
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self.checkConnectionTimer.start()
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except:
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if (self.stopTimer):
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self.stopTimer.cancel()
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if (self.stopTimer2):
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self.stopTimer2.cancel()
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if (self.running):
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self.stop()
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self.log("Connection to Plex lost, reconnecting")
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self.run()
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def log(self, text, colour = "", extra = False):
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prefix = "[" + self.plexConfig.serverName + "/" + self.instanceID + "] "
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lock.acquire()
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if (extra):
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if (plexConfig.extraLogging):
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print(prefix + colourText(str(text), colour))
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else:
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print(prefix + colourText(str(text), colour))
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lock.release()
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def onPlexServerAlert(self, data):
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try:
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if (data["type"] == "playing" and "PlaySessionStateNotification" in data):
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sessionData = data["PlaySessionStateNotification"][0]
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state = sessionData["state"]
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sessionKey = int(sessionData["sessionKey"])
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ratingKey = int(sessionData["ratingKey"])
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viewOffset = int(sessionData["viewOffset"])
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self.log("Received Update: " + colourText(sessionData, "yellow").replace("'", "\""), extra = True)
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if (self.lastSessionKey == sessionKey and self.lastRatingKey == ratingKey):
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if (self.stopTimer2):
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self.stopTimer2.cancel()
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self.stopTimer2 = None
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if (self.lastState == state):
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self.log("Nothing changed, ignoring", "yellow", extra = True)
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self.stopTimer2 = threading.Timer(self.stopTimer2Interval, self.stopOnNoUpdate)
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self.stopTimer2.start()
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return
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elif (state == "stopped"):
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self.lastState, self.lastSessionKey, self.lastRatingKey = None, None, None
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self.stopTimer = threading.Timer(self.stopTimerInterval, self.stop)
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self.stopTimer.start()
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self.log("Started stopTimer", "yellow", True)
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return
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elif (state == "stopped"):
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self.log("\"stopped\" state update from unknown session key, ignoring", "yellow", True)
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return
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self.log("Checking Sessions for Session Key " + colourText(sessionKey, "yellow"), extra = True)
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plexServerSessions = self.plexServer.sessions()
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if (len(plexServerSessions) < 1):
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self.log("Empty session list, ignoring", "red", True)
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return
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for session in plexServerSessions:
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self.log(str(session) + ", Session Key: " + colourText(session.sessionKey, "yellow") + ", Users: " + colourText(session.usernames, "yellow").replace("'", "\""), extra = True)
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sessionFound = False
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if (session.sessionKey == sessionKey):
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sessionFound = True
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self.log("Session found", "green", True)
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if (session.usernames[0].lower() == self.plexConfig.listenForUser):
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self.log("Username \"" + session.usernames[0].lower() + "\" matches \"" + self.plexConfig.listenForUser + "\", continuing", "green", True)
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break
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else:
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self.log("Username \"" + session.usernames[0].lower() + "\" doesn't match \"" + self.plexConfig.listenForUser + "\", ignoring", "red", True)
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return
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if (not sessionFound):
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self.log("No matching session found", "red", True)
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return
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if (self.stopTimer):
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self.stopTimer.cancel()
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self.stopTimer = None
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if (self.stopTimer2):
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self.stopTimer2.cancel()
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self.stopTimer2 = threading.Timer(self.stopTimer2Interval, self.stopOnNoUpdate)
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self.stopTimer2.start()
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self.lastState, self.lastSessionKey, self.lastRatingKey = state, sessionKey, ratingKey
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metadata = self.plexServer.fetchItem(ratingKey)
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mediaType = metadata.type
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if (mediaType == "movie"):
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title = metadata.title + " (" + str(metadata.year) + ")"
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if (state != "playing"):
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extra = str(time.strftime("%H:%M:%S", time.gmtime(viewOffset / 1000))) + "/" + str(time.strftime("%H:%M:%S", time.gmtime(metadata.duration / 1000)))
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else:
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extra = str(time.strftime("%Hh%Mm", time.gmtime(metadata.duration / 1000)))
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extra = extra + " · " + ", ".join([genre.tag for genre in metadata.genres[:3]])
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largeText = "Watching a Movie"
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elif (mediaType == "episode"):
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title = metadata.grandparentTitle
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extra = "S" + str(metadata.parentIndex) + " · E" + str(metadata.index) + " - " + metadata.title
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largeText = "Watching a TV Show"
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elif (mediaType == "track"):
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title = metadata.title
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artist = metadata.originalTitle
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if (not artist):
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artist = metadata.grandparentTitle
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extra = artist + " · " + metadata.parentTitle
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largeText = "Listening to Music"
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else:
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self.log("Unsupported media type \"" + mediaType + "\", ignoring", "red", True)
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return
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activity = {
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"details": title,
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"state": extra,
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"assets": {
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"large_text": largeText,
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"large_image": "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 (state == "playing"):
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currentTimestamp = int(time.time())
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activity["timestamps"] = {"start": currentTimestamp - (viewOffset / 1000)} # "end": currentTimestamp + ((metadata.duration - viewOffset) / 1000)
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if (self.resetNext):
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self.resetNext = False
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self.stop()
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if (not self.running):
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self.start()
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self.send(activity)
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except Exception as e:
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self.log("Error: " + str(e))
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if (self.process):
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self.process.kill()
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def stopOnNoUpdate(self):
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self.log("No updates from session key " + str(self.lastSessionKey) + ", stopping", "red", True)
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self.lastState, self.lastSessionKey, self.lastRatingKey = None, None, None
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self.stop()
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isLinux = sys.platform in ["linux", "darwin"]
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lock = threading.Semaphore(value = 1)
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os.system("clear" if isLinux else "cls")
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if (len(plexConfigs) == 0):
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print("Error: plexConfigs list is empty")
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sys.exit()
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colours = {
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"red": "91",
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"green": "92",
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"yellow": "93",
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"blue": "94",
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"magenta": "96",
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"cyan": "97"
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}
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def colourText(text, colour = ""):
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prefix = ""
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suffix = ""
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colour = colour.lower()
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if (colour in colours):
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prefix = "\033[" + colours[colour] + "m"
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suffix = "\033[0m"
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return prefix + str(text) + suffix
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discordRichPresencePlexInstances = []
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for config in plexConfigs:
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discordRichPresencePlexInstances.append(discordRichPresencePlex(config))
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try:
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for discordRichPresencePlexInstance in discordRichPresencePlexInstances:
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discordRichPresencePlexInstance.run()
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while True:
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time.sleep(3600)
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except KeyboardInterrupt:
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for discordRichPresencePlexInstance in discordRichPresencePlexInstances:
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if (discordRichPresencePlexInstance.running):
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discordRichPresencePlexInstance.stop()
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if (discordRichPresencePlexInstance.checkConnectionTimer):
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discordRichPresencePlexInstance.checkConnectionTimer.cancel()
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except Exception as e:
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print("Error: " + str(e))
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