import os
import sys
sys.path.append(os.path.join(os.path.dirname(__file__), "resources", "lib"))
from main_service import MainService
from httpproxy import ProxyRunner
from utils import log_msg
import xbmc
kodimonitor = xbmc.Monitor()
# start the webservice (which hosts our silenced audio tracks)
proxy_runner = ProxyRunner(host='127.0.0.1', allow_ranges=True)
proxy_runner.start()
webport = proxy_runner.get_port()
log_msg('started webproxy at port {0}'.format(webport))
# run the main background service
main = MainService(kodimonitor=kodimonitor, webport=webport)
main.start()
# keep thread alive and send signal when we need to exit
while not kodimonitor.waitForAbort(10):
pass
# stop requested
log_msg("Abort requested !", xbmc.LOGNOTICE)
main.stop()
proxy_runner.stop()
log_msg("Stopped", xbmc.LOGNOTICE)
class MainService:
'''our main background service running the various threads'''
sp = None
addon = None
connect_player = None
connect_daemon = None
webservice = None
spotty = None
current_user = None
auth_token = None
def __init__(self):
self.addon = xbmcaddon.Addon(id=ADDON_ID)
self.win = xbmcgui.Window(10000)
self.kodimonitor = xbmc.Monitor()
self.spotty = Spotty()
# spotipy and the webservice are always prestarted in the background
# the auth key for spotipy will be set afterwards
# the webserver is also used for the authentication callbacks from spotify api
self.sp = spotipy.Spotify()
self.connect_player = ConnectPlayer(sp=self.sp, spotty=self.spotty)
self.proxy_runner = ProxyRunner(self.spotty)
self.proxy_runner.start()
webport = self.proxy_runner.get_port()
log_msg('started webproxy at port {0}'.format(webport))
# authenticate at startup
self.renew_token()
# start mainloop
self.main_loop()
def main_loop(self):
'''main loop which keeps our threads alive and refreshes the token'''
loop_timer = 5
while not self.kodimonitor.waitForAbort(loop_timer):
# monitor logged in user
cmd = self.win.getProperty("spotify-cmd")
if cmd == "__LOGOUT__":
log_msg("logout cmd received")
self.stop_connect_daemon()
self.win.clearProperty("spotify-cmd")
self.current_user = None
self.auth_token = None
self.switch_user(True)
elif not self.auth_token:
# we do not yet have a token
log_msg("retrieving token...")
if self.renew_token():
xbmc.executebuiltin("Container.Refresh")
elif self.auth_token and self.auth_token['expires_at'] - 60 <= (
int(time.time())):
# token needs refreshing !
log_msg("token needs to be refreshed")
self.renew_token()
elif self.connect_player.connect_playing or cmd == "__RECONNECT__":
# monitor for remote track changes
loop_timer = 2
reconnect = cmd == "__RECONNECT__"
if reconnect:
self.win.clearProperty("spotify-cmd")
self.connect_player.update_info(reconnect)
else:
loop_timer = 5
# end of loop: we should exit
self.close()
def close(self):
'''shutdown, perform cleanup'''
log_msg('Shutdown requested !', xbmc.LOGINFO)
kill_spotty()
self.proxy_runner.stop()
self.connect_player.close()
self.stop_connect_daemon()
del self.connect_player
del self.addon
del self.kodimonitor
del self.win
log_msg('stopped', xbmc.LOGINFO)
def switch_user(self, restart_daemon=False):
'''called whenever we switch to a different user/credentials'''
log_msg("login credentials changed")
if self.renew_token():
xbmc.executebuiltin("Container.Refresh")
def get_username(self):
''' get the current configured/setup username'''
username = self.spotty.get_username()
if not username:
username = self.addon.getSetting("username")
if not username and self.addon.getSetting(
"multi_account") == "true":
username1 = self.addon.getSetting("username1")
password1 = self.addon.getSetting("password1")
if username1 and password1:
self.addon.setSetting("username", username1)
self.addon.setSetting("password", password1)
username = username1
return username
def stop_connect_daemon(self):
''' stop spotty connect daemon if needed '''
if self.connect_daemon and self.connect_daemon.daemon_active:
self.connect_daemon.stop()
del self.connect_daemon
def start_connect_daemon(self):
'''start experimental spotify connect daemon'''
if (not self.connect_daemon or not self.connect_daemon.daemon_active):
if self.addon.getSetting(
"connect_player"
) == "true" and self.spotty.playback_supported:
if not self.connect_daemon:
self.connect_daemon = ConnectDaemon(self.spotty)
if not self.connect_daemon.daemon_active:
self.connect_daemon.start()
def renew_token(self):
'''refresh/retrieve the token'''
result = False
auth_token = None
username = self.get_username()
if username:
# stop connect daemon
self.stop_connect_daemon()
# retrieve token
log_msg("Retrieving auth token....")
auth_token = get_token(self.spotty)
if auth_token:
log_msg("Retrieved auth token")
self.auth_token = auth_token
# only update token info in spotipy object
self.sp._auth = auth_token["access_token"]
me = self.sp.me()
self.current_user = me["id"]
log_msg("Logged in to Spotify - Username: %s" % self.current_user,
xbmc.LOGINFO)
# store authtoken and username as window prop for easy access by plugin entry
self.win.setProperty("spotify-token", auth_token["access_token"])
self.win.setProperty("spotify-username", self.current_user)
self.win.setProperty("spotify-country", me["country"])
result = True
# start experimental spotify connect daemon
self.start_connect_daemon()
return result
class MainService:
'''our main background service running the various threads'''
sp = None
addon = None
connect_player = None
webservice = None
spotty = None
token_info = None
def __init__(self):
self.addon = xbmcaddon.Addon(id=ADDON_ID)
self.kodimonitor = xbmc.Monitor()
self.spotty = Spotty()
# spotipy and the webservice are always prestarted in the background
# the auth key for spotipy will be set afterwards
# the webserver is also used for the authentication callbacks from spotify api
self.sp = spotipy.Spotify()
self.connect_player = ConnectPlayer(sp=self.sp, spotty=self.spotty)
self.proxy_runner = ProxyRunner(self.spotty)
self.proxy_runner.start()
webport = self.proxy_runner.get_port()
log_msg('started webproxy at port {0}'.format(webport))
# authenticate
self.token_info = self.get_auth_token()
if self.token_info and not self.kodimonitor.abortRequested():
# initialize spotipy
self.sp._auth = self.token_info["access_token"]
me = self.sp.me()
log_msg("Logged in to Spotify - Username: %s" % me["id"],
xbmc.LOGNOTICE)
# start experimental spotify connect daemon
if self.addon.getSetting(
"connect_player"
) == "true" and self.spotty.playback_supported:
self.connect_player.start()
# start mainloop
self.main_loop()
def main_loop(self):
'''main loop which keeps our threads alive and refreshes the token'''
loop_timer = 5
while not self.kodimonitor.waitForAbort(loop_timer):
# monitor logged in user
username = self.addon.getSetting("username").decode("utf-8")
if username and self.spotty.username != username:
# username and/or password changed !
self.switch_user()
# monitor auth token expiration
elif self.spotty.username and not self.token_info:
# we do not yet have a token
self.renew_token()
elif self.token_info and self.token_info['expires_at'] - 60 <= (
int(time.time())):
# token needs refreshing !
self.renew_token()
elif not username and self.addon.getSetting(
"multi_account") == "true":
# edge case where user sets multi user directly at first start
# in that case copy creds to default
username1 = self.addon.getSetting("username1").decode("utf-8")
password1 = self.addon.getSetting("password1").decode("utf-8")
if username1 and password1:
self.addon.setSetting("username", username1)
self.addon.setSetting("password", password1)
self.switch_user()
elif self.connect_player.connect_playing:
# monitor fake connect OSD for remote track changes
loop_timer = 2
cur_playback = self.sp.current_playback()
if cur_playback["is_playing"]:
player_title = xbmc.getInfoLabel(
"MusicPlayer.Title").decode("utf-8")
if player_title and player_title != cur_playback["item"][
"name"]:
log_msg(
"Next track requested by Spotify Connect player")
trackdetails = cur_playback["item"]
self.connect_player.start_playback(trackdetails["id"])
elif not xbmc.getCondVisibility("Player.Paused"):
log_msg("Stop requested by Spotify Connect")
self.connect_player.stop()
else:
loop_timer = 5
# end of loop: we should exit
self.close()
def close(self):
'''shutdown, perform cleanup'''
log_msg('Shutdown requested !', xbmc.LOGNOTICE)
kill_spotty()
self.proxy_runner.stop()
self.connect_player.close()
del self.connect_player
del self.addon
del self.kodimonitor
log_msg('stopped', xbmc.LOGNOTICE)
def get_auth_token(self):
'''check for valid credentials and grab token'''
auth_token = None
username = self.addon.getSetting("username").decode("utf-8")
password = self.addon.getSetting("password").decode("utf-8")
if username and password:
self.spotty.username = username
self.spotty.password = password
auth_token = get_token(self.spotty)
if auth_token:
log_msg("Retrieved auth token")
# store authtoken as window prop for easy access by plugin entry
xbmc.executebuiltin("SetProperty(spotify-token, %s, Home)" %
auth_token['access_token'])
return auth_token
def switch_user(self):
'''called whenever we switch to a different user/credentials'''
log_msg("login credentials changed")
if self.renew_token():
xbmc.executebuiltin("Container.Refresh")
me = self.sp.me()
log_msg("Logged in to Spotify - Username: %s" % me["id"],
xbmc.LOGNOTICE)
# restart daemon
if self.connect_player.daemon_active:
self.connect_player.stop_thread()
audio_device = self.addon.getSetting("audio_device") == "true"
self.connect_player = ConnectPlayer(sp=self.sp,
audio_device=audio_device,
spotty=self.spotty)
self.connect_player.start()
def renew_token(self):
'''refresh the token'''
self.token_info = self.get_auth_token()
if self.token_info:
log_msg("Authentication token updated...")
# only update token info in spotipy object
self.sp._auth = self.token_info['access_token']
return True
return False