class Karaoke:
"""
This class is basically the main class.
It uses all other classes to execute commands inserted from the ui
If it has a valid config, it will start
If it does not have a valid config
"""
def __init__(self):
self.config_manager = ConfigManager()
if self.config_manager.has_valid_config():
print("Valid config file is detected")
self.setup()
else:
print("No valid config file is found")
def has_valid_config(self):
if not self.config_manager.has_valid_config():
print("Invalid config")
return False
if not self.csv_manager.is_csv_valid():
print("Invalid tracklist")
return False
return True
def get_video_directory(self):
return self.config_manager.get_config('PATHS', 'video_directory')
def set_video_directory(self, video_dir):
return self.config_manager.set_config('PATHS', 'video_directory', video_dir)
def get_tracklist_file(self):
return self.config_manager.get_config('PATHS', 'tracklist_file')
def set_tracklist_file(self, tracklist_file):
return self.config_manager.set_config('PATHS', 'tracklist_file', tracklist_file)
def setup(self):
self.setup_csv_file_manager()
self.setup_mpv_manager()
def setup_csv_file_manager(self):
tracklist = self.config_manager.get_config('PATHS', 'tracklist_file')
self.csv_manager = CsvManager(tracklist)
def setup_mpv_manager(self):
video_dir = self.config_manager.get_config('PATHS', 'video_directory')
song_completed_callback = self.csv_manager.record_song_played
self.mpv_manager = MpvManger(song_completed_callback, video_dir)
def test(self):
playlist = self.csv_manager.generate_red_playlist()
self.mpv_manager.play_playlist(playlist)
def get_all_playlists(self):
try:
playlists = self.csv_manager.get_all_playlist_names()
except AttributeError:
playlists = []
return playlists
def play_playlist(self, playlist_name, shuffle=False, longest_not_played_first=False):
playlist = self.csv_manager.get_playlist_by_name(playlist_name, shuffle, longest_not_played_first)
self.mpv_manager.play_playlist(playlist)
def allowed_to_alter_csv_file(self):
return self.csv_manager.allowed_to_alter_csv_file()
