1#!/usr/bin/env python
  2
  3# Rename? gm fs to playlists
  4
  5# gm-utp.py
  6# google music api - upload to playlist
  7# aguments 
  8# 	folder containing .mp3's
  9#	name of playlist to create
 10# 
 11# intall : pip install googleapi
 12# tested with python version 2.7.2
 13
 14
 15# TODO
 16# - fix check-for-existing-playlist to only add songs if they are new
 17# - fix check for existing song in playlist
 18# - fix trailing / in folder split
 19# - add dirwalk, if it is a leaf folder add it as a playlist
 20# - move add songs to playlist to outside of loop
 21# - add to multiple playlists (-n xxx yyy zzz), works nicely with -d maybe
 22# - Try/Catch uploading#
 23
 24
 25from gmusicapi.api import Api
 26from getpass import getpass
 27import os
 28import argparse
 29
 30def parse(): 
 31	parser = argparse.ArgumentParser(
 32		description='Upload music to Google Music Playlists')
 33	parser.add_argument(
 34		'folder', action='store',
 35		help='the folder of music to upload')
 36	parser.add_argument(
 37		'-n', action='store', dest='playlist_name', 
 38		help='set the playlist name')
 39	parser.add_argument(
 40		'-d', action='store_true', default=False, 
 41		help='set playlist_name=folder')
 42	parser.add_argument(
 43		'-u', action='store', dest='user_name', 
 44		help='Google Username')
 45	parser.add_argument(
 46		'-p', action='store', dest='password', 
 47		help='Google Single Application Password reccomended')
 48	parser.add_argument(
 49		'-v', action='store_true', default=False,
 50		help='verbose mode')
 51	
 52	args = parser.parse_args()
 53
 54	# I have a feeling this logic can be done by argparse
 55	# For now this is good enough
 56	if args.playlist_name == None and args.d == True :
 57		tmp = args.folder.split('/')
 58		args.playlist_name = tmp[len(tmp)-1] # least sig dir
 59	elif args.playlist_name != None and args.d == True :
 60		if args.v : print "Warning : -n has priority, ignoring -d"
 61
 62	return args
 63
 64def init(args):
 65	api = Api()
 66	if args.user_name == None:
 67		email =	 raw_input("Email: ")
 68	else :
 69		email = args.user_name
 70	if args.password == None:
 71		password = getpass()
 72	else :
 73		password = args.password 
 74	print "Signing in : " + email
 75	logged_in = api.login(email, password)
 76    	return api
 77
 78def main():
 79	# Parse the cli args then setup a google music api connection
 80	args = parse()
 81	api = init(args)
 82
 83	# check if authentication succeded
 84	if not api.is_authenticated():
 85		print "Sorry, those credentials weren't accepted."
 86		return
 87	if args.v : print "Login Success"
 88
 89	user_playlists = api.get_all_playlist_ids(auto=False,user=True)["user"]
 90	if not args.playlist_name in user_playlists :
 91		if args.v : print "Creating Playlist : " + args.playlist_name
 92		playlist_id = api.create_playlist(args.playlist_name)
 93	else : 
 94		playlist_id = user_playlists[args.playlist_name]	
 95		print "Current Playlist: "
 96		print api.get_playlist_songs(playlist_id)
 97
 98	# get to the right dir where the files are
 99	os.chdir(args.folder)
100	
101	# upload and playlist-ize each .mp3 in the folder
102	for files in os.listdir("."):
103		if files.endswith(".mp3"):
104			if args.v : print "Uploading  : " + files
105			u = api.upload(files)
106			song_id = u[files]
107			api.add_songs_to_playlist(playlist_id, song_id)
108			
109	#It's good practice to logout when finished.
110	if args.v : print "Logging off."
111	api.logout()
112
113if __name__ == '__main__':
114    main()