Added a new media_player platform for controlling Samsung TVs with a lan interface.
Configured like this media_player: platform: samsungtv host: <IP OF TV> name: <Name of the tv>
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175
homeassistant/components/media_player/samsungtv.py
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175
homeassistant/components/media_player/samsungtv.py
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"""
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homeassistant.components.media_player.denon
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Provides an interface to Samsung TV with a Laninterface.
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For more details about this platform, please refer to the documentation at
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https://home-assistant.io/components/media_player.samsungtv/
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"""
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import logging
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import socket
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from samsungctl import Remote
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from homeassistant.components.media_player import (
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MediaPlayerDevice, SUPPORT_PAUSE, SUPPORT_VOLUME_STEP,
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SUPPORT_VOLUME_MUTE, SUPPORT_PREVIOUS_TRACK,
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SUPPORT_NEXT_TRACK, SUPPORT_TURN_OFF,
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DOMAIN)
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from homeassistant.const import (
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CONF_HOST, STATE_OFF,
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STATE_ON, STATE_UNKNOWN)
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_LOGGER = logging.getLogger(__name__)
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SUPPORT_SAMSUNGTV = SUPPORT_PAUSE | SUPPORT_VOLUME_STEP | \
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SUPPORT_VOLUME_MUTE | SUPPORT_PREVIOUS_TRACK | \
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SUPPORT_NEXT_TRACK | SUPPORT_TURN_OFF
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# pylint: disable=unused-argument
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def setup_platform(hass, config, add_devices, discovery_info=None):
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""" Sets up the Denon platform. """
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if not config.get(CONF_HOST):
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_LOGGER.error(
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"Missing required configuration items in %s: %s",
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DOMAIN,
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CONF_HOST)
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return False
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name = config.get("name", 'Samsung TV Remote')
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# Generate a config for the Samsung lib
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remote_config = {
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"name": "HomeAssistant",
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"description": config.get("name", ''),
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"id": "ha.component.samsung",
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"port": config.get("port", 55000),
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"host": config.get("host"),
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"timeout": config.get("timeout", 0),
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}
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add_devices([SamsungTVDevice(name, remote_config)])
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# pylint: disable=too-many-public-methods
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class SamsungTVDevice(MediaPlayerDevice):
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""" Represents a Denon device. """
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def set_volume_level(self, volume):
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pass
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# pylint: disable=too-many-public-methods
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def __init__(self, name, config):
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self._name = name
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# Assume that the TV is not muted
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self._muted = False
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# Assume that the TV is in Play mode
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self._playing = True
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self._state = STATE_UNKNOWN
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self._remote = None
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self._config = config
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def update(self):
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# Send an empty key to see if we are still connected
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return self.send_key('KEY_POWER')
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def get_remote(self):
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""" Creates or Returns a remote control instance """
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if self._remote is None:
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# We need to create a new instance to reconnect.
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self._remote = Remote(self._config)
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return self._remote
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def send_key(self, key):
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""" Sends a key to the tv and handles exceptions """
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try:
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self.get_remote().control(key)
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self._state = STATE_ON
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except (Remote.UnhandledResponse, Remote.AccessDenied,
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BrokenPipeError):
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# We got a response so it's on.
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# BrokenPipe can occur when the commands is sent to fast
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self._state = STATE_ON
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self._remote = None
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return False
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except (Remote.ConnectionClosed, Remote.ConnectionClosed,
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socket.timeout, TimeoutError, OSError):
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self._state = STATE_OFF
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self._remote = None
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return False
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except Remote.AccessDenied:
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self._state = STATE_ON
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return False
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return True
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@property
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def name(self):
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""" Returns the name of the device. """
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return self._name
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@property
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def state(self):
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return self._state
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@property
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def is_volume_muted(self):
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""" Boolean if volume is currently muted. """
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return self._muted
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@property
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def supported_media_commands(self):
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""" Flags of media commands that are supported. """
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return SUPPORT_SAMSUNGTV
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def turn_off(self):
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""" turn_off media player. """
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self.send_key("KEY_POWEROFF")
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def volume_up(self):
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""" volume_up media player. """
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self.send_key("KEY_VOLUP")
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def volume_down(self):
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""" volume_down media player. """
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self.send_key("KEY_VOLDOWN")
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def mute_volume(self, mute):
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self.send_key("KEY_MUTE")
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def media_play_pause(self):
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""" Simulate play pause media player. """
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if self._playing:
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self.media_pause()
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else:
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self.media_play()
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def media_play(self):
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""" media_play media player. """
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self._playing = True
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self.send_key("KEY_PLAY")
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def media_pause(self):
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""" media_pause media player. """
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self._playing = False
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self.send_key("KEY_PAUSE")
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def media_next_track(self):
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""" Send next track command. """
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self.send_key("KEY_FF")
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def media_previous_track(self):
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self.send_key("KEY_REWIND")
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def media_seek(self, position):
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raise NotImplementedError()
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def turn_on(self):
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""" turn the media player on. """
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self.send_key("KEY_POWERON")
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def play_media(self, media_type, media_id):
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pass
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def play_youtube(self, media_id):
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pass
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@ -95,6 +95,9 @@ plexapi==1.1.0
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# homeassistant.components.media_player.sonos
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SoCo==0.11.1
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# homeassistant.components.media_player.samsungtv
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samsungctl==0.5.1
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# homeassistant.components.modbus
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https://github.com/bashwork/pymodbus/archive/d7fc4f1cc975631e0a9011390e8017f64b612661.zip#pymodbus==1.2.0
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