playlist_name = raw_input("Enter playlist name: ")


def get_share_token_by_playlist_name(input_playlist_name):
    """
    Function gets all user playlists and returns share token.
    If playlist isn't found -> returns error message.
    """
    lists = api.get_all_playlists()
    for i in range(len(lists)):
        if lists[i]["name"] == input_playlist_name:
            token = lists[i]["shareToken"]
            return token
    print "Playlist is not found or isn't shared."


def get_share_token():
    """
    If share token is found -> returns token.
    Else -> requests correct playlist name
    """
    global playlist_name

    while True:
        if get_share_token_by_playlist_name(playlist_name):
            token = get_share_token_by_playlist_name(playlist_name)
            return token
        else:
            playlist_name = raw_input("Enter playlist name" +
                                      " or print 'close' to exit: ")
            if playlist_name == 'close':
                print 'Good Bye!'
                sleep(1)
                sys.exit()