283 lines
8.9 KiB
Python
283 lines
8.9 KiB
Python
"""Media Player component to integrate TVs exposing the Joint Space API."""
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from datetime import timedelta
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import logging
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import voluptuous as vol
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from homeassistant.components.media_player import (
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MediaPlayerDevice, PLATFORM_SCHEMA)
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from homeassistant.components.media_player.const import (
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SUPPORT_NEXT_TRACK, SUPPORT_PREVIOUS_TRACK,
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SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF, SUPPORT_TURN_ON,
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SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET, SUPPORT_VOLUME_STEP,
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MEDIA_TYPE_CHANNEL, SUPPORT_PLAY_MEDIA)
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from homeassistant.const import (
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CONF_API_VERSION, CONF_HOST, CONF_NAME, STATE_OFF, STATE_ON)
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import homeassistant.helpers.config_validation as cv
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from homeassistant.helpers.event import call_later, track_time_interval
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from homeassistant.helpers.script import Script
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_LOGGER = logging.getLogger(__name__)
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SUPPORT_PHILIPS_JS = SUPPORT_TURN_OFF | SUPPORT_VOLUME_STEP | \
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SUPPORT_VOLUME_SET | SUPPORT_VOLUME_MUTE | \
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SUPPORT_SELECT_SOURCE | SUPPORT_NEXT_TRACK | \
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SUPPORT_PREVIOUS_TRACK | SUPPORT_PLAY_MEDIA
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CONF_ON_ACTION = 'turn_on_action'
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DEFAULT_NAME = "Philips TV"
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DEFAULT_API_VERSION = '1'
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DEFAULT_SCAN_INTERVAL = 30
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DELAY_ACTION_DEFAULT = 2.0
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DELAY_ACTION_ON = 10.0
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PREFIX_SEPARATOR = ': '
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PREFIX_SOURCE = 'Input'
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PREFIX_CHANNEL = 'Channel'
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
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vol.Required(CONF_HOST): cv.string,
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vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
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vol.Optional(CONF_API_VERSION, default=DEFAULT_API_VERSION): cv.string,
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vol.Optional(CONF_ON_ACTION): cv.SCRIPT_SCHEMA,
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})
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def _inverted(data):
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return {v: k for k, v in data.items()}
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def setup_platform(hass, config, add_entities, discovery_info=None):
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"""Set up the Philips TV platform."""
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import haphilipsjs
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name = config.get(CONF_NAME)
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host = config.get(CONF_HOST)
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api_version = config.get(CONF_API_VERSION)
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turn_on_action = config.get(CONF_ON_ACTION)
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tvapi = haphilipsjs.PhilipsTV(host, api_version)
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on_script = Script(hass, turn_on_action) if turn_on_action else None
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add_entities([PhilipsTV(tvapi, name, on_script)])
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class PhilipsTV(MediaPlayerDevice):
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"""Representation of a Philips TV exposing the JointSpace API."""
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def __init__(self, tv, name, on_script):
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"""Initialize the Philips TV."""
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self._tv = tv
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self._name = name
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self._sources = {}
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self._channels = {}
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self._on_script = on_script
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self._supports = SUPPORT_PHILIPS_JS
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if self._on_script:
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self._supports |= SUPPORT_TURN_ON
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self._update_task = None
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def _update_soon(self, delay):
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"""Reschedule update task."""
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if self._update_task:
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self._update_task()
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self._update_task = None
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self.schedule_update_ha_state(
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force_refresh=False)
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def update_forced(event_time):
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self.schedule_update_ha_state(force_refresh=True)
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def update_and_restart(event_time):
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update_forced(event_time)
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self._update_task = track_time_interval(
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self.hass, update_forced,
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timedelta(seconds=DEFAULT_SCAN_INTERVAL))
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call_later(self.hass, delay, update_and_restart)
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async def async_added_to_hass(self):
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"""Start running updates once we are added to hass."""
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await self.hass.async_add_executor_job(
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self._update_soon, 0)
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@property
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def name(self):
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"""Return the device name."""
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return self._name
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@property
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def should_poll(self):
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"""Device should be polled."""
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return False
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@property
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def supported_features(self):
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"""Flag media player features that are supported."""
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return self._supports
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@property
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def state(self):
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"""Get the device state. An exception means OFF state."""
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if self._tv.on:
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return STATE_ON
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return STATE_OFF
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@property
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def source(self):
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"""Return the current input source."""
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if self.media_content_type == MEDIA_TYPE_CHANNEL:
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name = self._channels.get(self._tv.channel_id)
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prefix = PREFIX_CHANNEL
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else:
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name = self._sources.get(self._tv.source_id)
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prefix = PREFIX_SOURCE
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if name is None:
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return None
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return prefix + PREFIX_SEPARATOR + name
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@property
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def source_list(self):
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"""List of available input sources."""
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complete = []
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for source in self._sources.values():
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complete.append(PREFIX_SOURCE + PREFIX_SEPARATOR + source)
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for channel in self._channels.values():
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complete.append(PREFIX_CHANNEL + PREFIX_SEPARATOR + channel)
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return complete
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def select_source(self, source):
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"""Set the input source."""
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data = source.split(PREFIX_SEPARATOR, 1)
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if data[0] == PREFIX_SOURCE:
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source_id = _inverted(self._sources).get(data[1])
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if source_id:
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self._tv.setSource(source_id)
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elif data[0] == PREFIX_CHANNEL:
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channel_id = _inverted(self._channels).get(data[1])
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if channel_id:
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self._tv.setChannel(channel_id)
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self._update_soon(DELAY_ACTION_DEFAULT)
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@property
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def volume_level(self):
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"""Volume level of the media player (0..1)."""
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return self._tv.volume
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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._tv.muted
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def turn_on(self):
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"""Turn on the device."""
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if self._on_script:
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self._on_script.run()
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self._update_soon(DELAY_ACTION_ON)
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def turn_off(self):
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"""Turn off the device."""
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self._tv.sendKey('Standby')
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self._tv.on = False
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self._update_soon(DELAY_ACTION_DEFAULT)
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def volume_up(self):
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"""Send volume up command."""
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self._tv.sendKey('VolumeUp')
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self._update_soon(DELAY_ACTION_DEFAULT)
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def volume_down(self):
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"""Send volume down command."""
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self._tv.sendKey('VolumeDown')
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self._update_soon(DELAY_ACTION_DEFAULT)
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def mute_volume(self, mute):
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"""Send mute command."""
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self._tv.setVolume(None, mute)
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self._update_soon(DELAY_ACTION_DEFAULT)
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def set_volume_level(self, volume):
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"""Set volume level, range 0..1."""
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self._tv.setVolume(volume, self._tv.muted)
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self._update_soon(DELAY_ACTION_DEFAULT)
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def media_previous_track(self):
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"""Send rewind command."""
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self._tv.sendKey('Previous')
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self._update_soon(DELAY_ACTION_DEFAULT)
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def media_next_track(self):
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"""Send fast forward command."""
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self._tv.sendKey('Next')
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self._update_soon(DELAY_ACTION_DEFAULT)
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@property
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def media_channel(self):
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"""Get current channel if it's a channel."""
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if self.media_content_type == MEDIA_TYPE_CHANNEL:
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return self._channels.get(self._tv.channel_id)
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return None
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@property
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def media_title(self):
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"""Title of current playing media."""
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if self.media_content_type == MEDIA_TYPE_CHANNEL:
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return self._channels.get(self._tv.channel_id)
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return self._sources.get(self._tv.source_id)
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@property
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def media_content_type(self):
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"""Return content type of playing media."""
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if (self._tv.source_id == 'tv' or self._tv.source_id == '11'):
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return MEDIA_TYPE_CHANNEL
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if (self._tv.source_id is None and self._tv.channels):
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return MEDIA_TYPE_CHANNEL
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return None
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@property
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def media_content_id(self):
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"""Content type of current playing media."""
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if self.media_content_type == MEDIA_TYPE_CHANNEL:
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return self._channels.get(self._tv.channel_id)
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return None
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@property
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def device_state_attributes(self):
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"""Return the state attributes."""
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return {
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'channel_list': list(self._channels.values())
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}
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def play_media(self, media_type, media_id, **kwargs):
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"""Play a piece of media."""
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_LOGGER.debug(
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"Call play media type <%s>, Id <%s>", media_type, media_id)
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if media_type == MEDIA_TYPE_CHANNEL:
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channel_id = _inverted(self._channels).get(media_id)
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if channel_id:
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self._tv.setChannel(channel_id)
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self._update_soon(DELAY_ACTION_DEFAULT)
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else:
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_LOGGER.error("Unable to find channel <%s>", media_id)
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else:
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_LOGGER.error("Unsupported media type <%s>", media_type)
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def update(self):
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"""Get the latest data and update device state."""
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self._tv.update()
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self._sources = {
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srcid: source['name'] or "Source {}".format(srcid)
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for srcid, source in (self._tv.sources or {}).items()
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}
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self._channels = {
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chid: channel['name']
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for chid, channel in (self._tv.channels or {}).items()
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}
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