def start_session_if_none(self):
"""
Starts a session it is not yet initialized.
"""
if not (self._screen_id and self._session):
self.update_screen_id()
self._session = YouTubeSession(screen_id=self._screen_id)
def start_session_if_none(self):
"""
Starts a session it is not yet initialized.
"""
if not (self._screen_id and self._session):
self.update_screen_id()
self._session = YouTubeSession(screen_id=self._screen_id)
class YouTubeController(YouTubeController):
def start_session_if_none(self):
"""
Starts a session it is not yet initialized.
"""
if not (self._screen_id and self._session):
self.update_screen_id()
self._session = YouTubeSession(screen_id=self._screen_id)
def init_session(self):
self.start_session_if_none()
self._session._start_session()
def get_session_data(self):
self.start_session_if_none()
self._session._start_session()
return self._session.get_session_data()
class YouTubeController(BaseController):
""" Controller to interact with Youtube."""
def __init__(self):
super(YouTubeController, self).__init__(YOUTUBE_NAMESPACE, APP_YOUTUBE)
self.status_update_event = threading.Event()
self._screen_id = None
self._session = None
def start_session_if_none(self):
"""
Starts a session it is not yet initialized.
"""
if not (self._screen_id and self._session):
self.update_screen_id()
self._session = YouTubeSession(screen_id=self._screen_id)
def play_video(self, video_id, playlist_id=None):
"""
Play video(video_id) now. This ignores the current play queue order.
:param video_id: YouTube video id(http://youtube.com/watch?v=video_id)
:param playlist_id: youtube.com/watch?v=video_id&list=playlist_id
"""
self.start_session_if_none()
self._session.play_video(video_id, playlist_id)
def add_to_queue(self, video_id):
"""
Add video(video_id) to the end of the play queue.
:param video_id: YouTube video id(http://youtube.com/watch?v=video_id)
"""
self.start_session_if_none()
self._session.add_to_queue(video_id)
def play_next(self, video_id):
"""
Play video(video_id) after the currently playing video.
:param video_id: YouTube video id(http://youtube.com/watch?v=video_id)
"""
self.start_session_if_none()
self._session.play_next(video_id)
def remove_video(self, video_id):
"""
Remove video(videoId) from the queue.
:param video_id: YouTube video id(http://youtube.com/watch?v=video_id)
"""
self.start_session_if_none()
self._session.remove_video(video_id)
def clear_playlist(self):
"""
Clear the entire video queue
"""
self.start_session_if_none()
self._session.clear_playlist()
def update_screen_id(self):
"""
Sends a getMdxSessionStatus to get the screenId and waits for response.
This function is blocking
If connected we should always get a response
(send message will launch app if it is not running).
"""
self.status_update_event.clear()
# This gets the screenId but always throws. Couldn't find a better way.
try:
self.send_message({MESSAGE_TYPE: TYPE_GET_SCREEN_ID})
except UnsupportedNamespace:
pass
self.status_update_event.wait()
self.status_update_event.clear()
def receive_message(self, message, data):
""" Called when a media message is received. """
if data[MESSAGE_TYPE] == TYPE_STATUS:
self._process_status(data.get("data"))
return True
return False
def _process_status(self, status):
""" Process latest status update. """
self._screen_id = status.get(ATTR_SCREEN_ID)
self.status_update_event.set()
def quick_play(self,
media_id=None,
playlist_id=None,
enqueue=False,
**kwargs):
""" Quick Play """
if enqueue:
self.add_to_queue(media_id, **kwargs)
else:
self.play_video(media_id, playlist_id=playlist_id, **kwargs)
class YouTubeController(BaseController):
""" Controller to interact with Youtube."""
def __init__(self):
super(YouTubeController, self).__init__(
YOUTUBE_NAMESPACE, APP_YOUTUBE)
self.status_update_event = threading.Event()
self._screen_id = None
self._session = None
def start_session_if_none(self):
"""
Starts a session it is not yet initialized.
"""
if not (self._screen_id and self._session):
self.update_screen_id()
self._session = YouTubeSession(screen_id=self._screen_id)
def play_video(self, video_id, playlist_id=None):
"""
Play video(video_id) now. This ignores the current play queue order.
:param video_id: YouTube video id(http://youtube.com/watch?v=video_id)
:param playlist_id: youtube.com/watch?v=video_id&list=playlist_id
"""
self.start_session_if_none()
self._session.play_video(video_id, playlist_id)
def add_to_queue(self, video_id):
"""
Add video(video_id) to the end of the play queue.
:param video_id: YouTube video id(http://youtube.com/watch?v=video_id)
"""
self.start_session_if_none()
self._session.add_to_queue(video_id)
def play_next(self, video_id):
"""
Play video(video_id) after the currently playing video.
:param video_id: YouTube video id(http://youtube.com/watch?v=video_id)
"""
self.start_session_if_none()
self._session.play_next(video_id)
def remove_video(self, video_id):
"""
Remove video(videoId) from the queue.
:param video_id: YouTube video id(http://youtube.com/watch?v=video_id)
"""
self.start_session_if_none()
self._session.remove_video(video_id)
def clear_playlist(self):
"""
Clear the entire video queue
"""
self.start_session_if_none()
self._session.clear_playlist()
def update_screen_id(self):
"""
Sends a getMdxSessionStatus to get the screenId and waits for response.
This function is blocking
If connected we should always get a response
(send message will launch app if it is not running).
"""
self.status_update_event.clear()
# This gets the screenId but always throws. Couldn't find a better way.
try:
self.send_message({MESSAGE_TYPE: TYPE_GET_SCREEN_ID})
except UnsupportedNamespace:
pass
self.status_update_event.wait()
self.status_update_event.clear()
def receive_message(self, message, data):
""" Called when a media message is received. """
if data[MESSAGE_TYPE] == TYPE_STATUS:
self._process_status(data.get("data"))
return True
return False
def _process_status(self, status):
""" Process latest status update. """
self._screen_id = status.get(ATTR_SCREEN_ID)
self.status_update_event.set()
