388 lines
14 KiB
Python
388 lines
14 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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__name__ = "Luniebox"
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import sys
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import logging
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import subprocess
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import time
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from enum import Enum
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from configparser import ConfigParser
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import RPi.GPIO as GPIO
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from spotifydl import SpotifyDL, SpotifyDLStatus
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from mpd import MPDClient
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from ExtendedMFRC522 import ExtendedMFRC522
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from spotify import Spotify
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import util
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defaultConfigFilePath = '../config/luniebox.cfg'
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class PlayerService(Enum):
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NONE = 0
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SPOTIFY = 1
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MPD = 2
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class Luniebox(object):
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def __init__(self, configFilePath=defaultConfigFilePath):
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self.configFilePath = configFilePath
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self.read_config()
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GPIO.setwarnings(False)
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self.reader = ExtendedMFRC522(encoding="ascii")
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loglevel = 'INFO'
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if self.get_setting('logging', 'level'):
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loglevel = self.get_setting('logging', 'level')
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logger = logging.getLogger('luniebox')
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logger.setLevel(logging._nameToLevel[loglevel])
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logFormatter = logging.Formatter(
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style='{', datefmt='%Y-%m-%d %H:%M:%S', fmt='{asctime} {levelname}: {message}')
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logstdoutHandler = logging.StreamHandler(sys.stdout)
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logstdoutHandler.setFormatter(logFormatter)
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logger.addHandler(logstdoutHandler)
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if self.get_setting('mpd', 'disabled', '') != 'True':
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self.mpd = MPDClient()
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self.mpd.host = "localhost"
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self.mpd.port = 6600
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self.mpd.timeout = 10
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if self.mpd_connect():
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logging.getLogger('luniebox').debug("connected to mpd")
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else:
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logging.getLogger('luniebox').info("mpd disabled")
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self.mpd = False
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if self.get_setting('spotify', 'disabled', '') != 'True':
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self.spotify = Spotify(luniebox=self)
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if self.spotify_connect():
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logging.getLogger('luniebox').debug("connected to spotify")
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self.zspotify_path = False
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self.spotifydl = False
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self.zspotify_path = self.get_setting('spotify', 'zspotify_path')
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if self.zspotify_path and self.mpd:
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self.spotifydl_connect()
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else:
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logging.getLogger('luniebox').info("spotify disabled")
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self.spotify = False
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if not self.config.has_option('api', 'api_key'):
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self.set_setting('api', 'api_key', util.randomString(64))
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self.current = self.get_setting('luniebox', 'current')
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self.service = PlayerService.NONE
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if self.current != None:
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if self.current.startswith('spotify:'):
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self.service = PlayerService.SPOTIFY
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elif self.current.startswith('mpd:'):
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self.service = PlayerService.MPD
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self.volume_max = int(self.get_setting('luniebox', 'volume_max', 100))
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self.volume = int(self.get_setting(
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'luniebox', 'volume', self.volume_max))
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self.volume_step = int(self.get_setting('luniebox', 'volume_step', 5))
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self.wind_step = int(self.get_setting('luniebox', 'wind_step', 10))
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self.resume = True
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def mpd_connect(self):
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if not self.get_setting('luniebox', 'setup'):
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return False
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if not self.mpd:
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logging.getLogger('luniebox').warn("mpd disabled!")
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return False
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try:
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self.mpd.disconnect()
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except:
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pass
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tries = 0
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while tries < 5:
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try:
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self.mpd.connect(self.mpd.host, self.mpd.port)
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return True
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except:
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subprocess.call(["systemctl", "restart", "mpd"])
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time.sleep(1)
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tries += 1
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logging.getLogger('luniebox').error(
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"Could not connect to MPD service!")
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return False
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def spotify_connect(self, restart=False, max_tries=5):
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if not self.get_setting('luniebox', 'setup'):
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return False
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if not self.spotify:
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logging.getLogger('luniebox').warn("spotify disabled!")
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return False
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if restart:
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subprocess.run(["sudo", "systemctl", "restart", "spotifyd"])
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time.sleep(20)
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tries = 0
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spotifyd_status = subprocess.call(
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["systemctl", "is-active", "--quiet", "spotifyd"])
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while spotifyd_status != 0 and tries < max_tries:
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subprocess.call(["systemctl", "restart", "spotifyd"])
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tries = tries + 1
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time.sleep(10 * tries)
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spotifyd_status = subprocess.call(
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["systemctl", "is-active", "--quiet", "spotifyd"])
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if spotifyd_status == 0:
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return True
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logging.getLogger('luniebox').error("spotifyd service not running!")
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return False
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def spotifydl_connect(self):
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if not self.get_setting('luniebox', 'setup'):
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return False
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if self.spotifydl:
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return True
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if not self.zspotify_path or not self.mpd:
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logging.getLogger('luniebox').warn("spotifydl disabled!")
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return False
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try:
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self.spotifydl = SpotifyDL(self)
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logging.getLogger('luniebox').info("spotifydl enabled!")
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return True
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except Exception as exception:
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logging.getLogger('luniebox').warning(
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"error on setup spotifydl: " + str(exception))
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return False
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def read_config(self):
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configParser = ConfigParser()
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dataset = configParser.read(self.configFilePath)
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if len(dataset) != 1:
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raise ValueError(
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"Config file {} not found!".format(self.configFilePath))
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self.config = configParser
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def get_setting(self, section, key, default=None):
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if self.config.has_option(section, key):
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return self.config[section][key]
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return default
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def set_setting(self, section, key, value):
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if not self.config.has_section(section):
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self.config.add_section(section)
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self.config.set(section, key, str(value))
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with open(self.configFilePath, 'w') as configfile:
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self.config.write(configfile)
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def rfid_write(self, data):
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self.reader.write(data.strip())
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def rfid_readOnce(self):
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id, text = self.reader.read()
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logging.getLogger('luniebox').debug(
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"Once ID: %s Text: %s" % (id, text))
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return text.strip()
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def vol_up(self):
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self.change_volume(self.volume_step)
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def vol_down(self):
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self.change_volume(-1 * self.volume_step)
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def change_volume(self, change):
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self.volume += change
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if self.volume > self.volume_max:
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self.volume = self.volume_max
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if self.volume < 0:
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self.volume = 0
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if self.service == PlayerService.SPOTIFY and self.spotify_connect():
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self.spotify.volume(self.volume)
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elif self.service == PlayerService.MPD and self.mpd_connect():
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self.mpd.setvol(self.volume)
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self.set_setting('luniebox', 'volume', str(self.volume))
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logging.getLogger('luniebox').debug("vol: " + str(self.volume))
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def fastforward(self):
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if not self.resume:
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logging.getLogger('luniebox').debug('seek ff')
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if self.service == PlayerService.SPOTIFY and self.spotify_connect():
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self.spotify.fastforward(self.wind_step)
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elif self.service == PlayerService.MPD and self.mpd_connect():
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self.mpd.seekcur(self.wind_step)
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def rewind(self):
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if not self.resume:
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logging.getLogger('luniebox').debug('seek rew')
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if self.service == PlayerService.SPOTIFY and self.spotify_connect():
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self.spotify.rewind(self.wind_step)
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elif self.service == PlayerService.MPD and self.mpd_connect():
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self.mpd.seekcur(-1 * self.wind_step)
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def next(self):
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if not self.resume:
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logging.getLogger('luniebox').debug('next')
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if self.service == PlayerService.SPOTIFY and self.spotify_connect():
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self.spotify.next()
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elif self.service == PlayerService.MPD and self.mpd_connect():
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self.mpd.next()
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def previous(self):
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if not self.resume:
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logging.getLogger('luniebox').debug('prev')
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if self.service == PlayerService.SPOTIFY and self.spotify_connect():
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self.spotify.previous()
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elif self.service == PlayerService.MPD and self.mpd_connect():
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self.mpd.previous()
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def pause(self):
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if not self.resume:
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if self.mpd_connect():
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self.mpd.pause(1)
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logging.getLogger('luniebox').debug("pause mpd")
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if self.spotify_connect(max_tries=2):
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self.spotify.pause()
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logging.getLogger('luniebox').debug("pause spotify")
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self.resume = True
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def play(self, text):
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if text != "":
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if text.startswith('spotify:') and self.spotify:
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self.service = PlayerService.SPOTIFY
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elif text.startswith('mpd:') and self.mpd:
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self.service = PlayerService.MPD
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else:
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self.service = PlayerService.NONE
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if self.service == PlayerService.SPOTIFY and self.spotifydl_connect():
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downloadStatus = self.spotifydl.downloadStatus(text)
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if downloadStatus == SpotifyDLStatus.FINISHED and self.mpd_connect():
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self.mpd.update()
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self.mpd.idle('update')
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self.service = PlayerService.MPD
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elif self.get_setting('spotify', 'auto_download') == 'True' and downloadStatus == SpotifyDLStatus.NONE or downloadStatus == SpotifyDLStatus.ERROR:
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self.spotifydl.download(text)
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if self.service == PlayerService.SPOTIFY and self.spotify_connect():
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if text != self.current:
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self.spotify.volume(self.volume)
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if self.spotify.play(text):
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self.current = text
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self.set_setting(
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'luniebox', 'current', self.current)
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self.resume = False
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logging.getLogger('luniebox').debug(
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"play spotify: " + self.current)
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else:
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logging.getLogger('luniebox').warn(
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"cannot play spotify: " + self.current)
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elif self.resume and text == self.current:
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self.spotify.volume(self.volume)
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play = self.current
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if self.spotify.is_active():
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play = None
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if self.spotify.play(play):
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self.resume = False
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logging.getLogger('luniebox').debug(
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"resume spotify: " + self.current)
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else:
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logging.getLogger('luniebox').warn(
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"cannot resume spotify: " + self.current)
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return True
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elif self.service == PlayerService.MPD and self.mpd_connect():
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if text != self.current:
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try:
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self.mpd.setvol(self.volume)
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self.mpd.clear()
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mpd_uri = text.replace('mpd:', '')
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self.mpd.add(mpd_uri)
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self.mpd.play()
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except Exception as exception:
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logging.getLogger('luniebox').warning(
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"cannot not play mpd '" + text + "': " + str(exception))
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return False
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self.current = text
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self.set_setting('luniebox', 'current', self.current)
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self.resume = False
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if text.startswith('spotify:'):
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logging.getLogger('luniebox').debug(
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"play spotify from mpd: " + text)
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else:
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logging.getLogger('luniebox').debug(
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"play mpd: " + self.current)
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elif self.resume and text == self.current:
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try:
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self.mpd.setvol(self.volume)
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self.mpd.play()
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except Exception as exception:
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logging.getLogger('luniebox').warning(
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"cannot not resume mpd '" + self.current + "': " + str(exception))
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return False
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self.resume = False
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if text.startswith('spotify:'):
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logging.getLogger('luniebox').debug(
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"resume spotify from mpd: " + text)
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else:
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logging.getLogger('luniebox').debug(
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"resume mpd: " + self.current)
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return True
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elif text != None:
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logging.getLogger('luniebox').info(
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"invalid value(?): " + str(text))
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return False
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return False
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def stop(self):
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self.pause()
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def sort_mpd(self, object):
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if 'directory' in object:
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return object['directory']
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elif 'file' in object:
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return object['file']
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return ''
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def mpd_list(self, path=''):
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if self.mpd_connect():
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try:
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self.mpd.update(path)
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result = self.mpd.listfiles(path)
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return sorted(result, key=self.sort_mpd)
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except:
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return []
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return None
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def mpd_status(self):
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if self.mpd_connect():
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status = self.mpd.status()
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status['song'] = self.mpd.currentsong()
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return status
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return None
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luniebox = Luniebox()
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