def video_api(room_name, video_index=None):
user = users.get_current_user()
if flask.request.method == 'GET':
room = Room.fetch_by_name(room_name)
if room is None:
return json_fail(Reason.NO_ROOM_FOUND)
if video_index is None:
return json_response(room.video_ids)
elif video_index >= len(room.video_ids):
return json_fail(Reason.INVALID_PARAMETER)
else:
return json_response(room.video_ids[video_index])
elif flask.request.method == 'POST':
if not user:
return json_fail(Reason.LOGIN_REQUIRED)
room = Room.fetch_by_name(room_name)
if room is None:
return json_fail(Reason.NO_ROOM_FOUND)
if user.email() != room.creator_email:
return json_fail(Reason.FORBIDDEN_OPERATION)
video_info = flask.request.get_json(silent=True)
if video_info is None or "id" not in video_info:
return json_fail(Reason.INVALID_PARAMETER)
room.video_ids.append(video_info["id"]);
room.put()
return json_succ()
elif flask.request.method == 'PUT':
if not user:
return json_fail(Reason.LOGIN_REQUIRED)
room = Room.fetch_by_name(room_name)
if room is None:
return json_fail(Reason.NO_ROOM_FOUND)
if user.email() != room.creator_email:
return json_fail(Reason.FORBIDDEN_OPERATION)
video_action = flask.request.get_json(silent=True)
if video_action is None:
return json_fail(Reason.INVALID_PARAMETER)
if "op" not in video_action or "current_time" not in video_action or "roundtrip" not in video_action:
return json_fail(Reason.INVALID_PARAMETER)
if video_action["op"] not in ['NOTSTARTED', 'PAUSED', 'PLAYING', 'ENDED']:
return json_fail(Reason.INVALID_PARAMETER)
room.state = video_action["op"]
# Save current_time+roundtrip/2 and last updated time.
# When read, it'll be now()-last_updated_time+current_time+roundtrip/2
room.current_time = int(int(video_action["current_time"]) + float(video_action["roundtrip"])/2)
room.put()
return json_succ()
elif flask.request.method == 'DELETE':
if not user:
return json_fail(Reason.LOGIN_REQUIRED)
room = Room.fetch_by_name(room_name)
if room is None:
return json_fail(Reason.NO_ROOM_FOUND)
if user.email() != room.creator_email:
return json_fail(Reason.FORBIDDEN_OPERATION)
#could only remove video_id at 0
video_index = int(video_index)
if video_index != 0:
return json_fail(Reason.INVALID_PARAMETER)
logging.info('delete_video(%s:%d):%s'%(room_name,video_index,room.__class__.__name__))
room.video_ids = room.video_ids[1:]
room.put()
return json_succ()
else:
return json_fail(Reason.INVALID_PARAMETER)
def video_sync_api(room_name):
room = Room.fetch_by_name(room_name)
if room is None:
return json_fail(Reason.NO_ROOM_FOUND)
update_current_time(room)
return json_response({"current_time":room.current_time})
def room_api(room_name=None):
user = users.get_current_user()
if flask.request.method == 'GET':
if room_name is None:
rooms = []
if not user:
rooms = Room.fetch_all_anonymous()
else:
rooms = Room.fetch_all()
for room in rooms:
update_current_time(room)
return json_response([room.to_dict() for room in rooms])
else:
room = Room.fetch_by_name(room_name)
if room is None:
return json_fail(Reason.NO_ROOM_FOUND)
update_current_time(room)
return json_response(room.to_dict())
elif flask.request.method == 'POST':
if not user:
return json_fail(Reason.LOGIN_REQUIRED)
else:
room_info = flask.request.get_json(silent=True)
if room_info is None:
return json_fail(Reason.INVALID_PARAMETER)
if "name" not in room_info:
return json_fail(Reason.ROOM_NAME_REQUIRED)
room = Room.fetch_by_name(room_info["name"])
logging.info('create_room(%s):%s'%(room_info["name"],room.__class__.__name__))
if room is not None:
return json_fail(Reason.EXIST_ROOM_NAME)
room = Room(creator_email=user.email(), name=room_info["name"])
if "current_time" in room_info:
room.current_time=int(room_info["current_time"])
if "cover" in room_info:
room.cover=room_info["cover"]
room.put()
update_current_time(room)
return json_succ(data=room.to_dict())
elif flask.request.method == 'PUT':
if not user:
return json_fail(Reason.LOGIN_REQUIRED)
room = Room.fetch_by_name(room_name)
logging.info('update_room(%s):%s'%(room_name,room.__class__.__name__))
if room is None:
return json_fail(Reason.NO_ROOM_FOUND)
if user.email() != room.creator_email:
return json_fail(Reason.FORBIDDEN_OPERATION)
room_info = flask.request.get_json(silent=True)
if room_info is None:
return json_fail(Reason.INVALID_PARAMETER)
if "current_time" in room_info:
room.current_time=int(room_info["current_time"])
if "cover" in room_info:
room.cover=room_info["cover"]
room.put()
return json_succ()
elif flask.request.method == 'DELETE':
if not user:
return json_fail(Reason.LOGIN_REQUIRED)
room = Room.fetch_by_name(room_name)
logging.info('delete_room(%s):%s'%(room_name,room.__class__.__name__))
if room is not None:
if user.email() != room.creator_email:
return json_fail(Reason.FORBIDDEN_OPERATION)
else:
room.key.delete()
return json_succ()
else:
return json_fail(Reason.NO_ROOM_FOUND, room_name)
else:
return json_fail(Reason.INVALID_PARAMETER)
