253 lines
7.5 KiB
Python
253 lines
7.5 KiB
Python
"""
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Support for Songpal-enabled (Sony) media devices.
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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.songpal/
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"""
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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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DOMAIN, PLATFORM_SCHEMA, SUPPORT_SELECT_SOURCE, SUPPORT_TURN_OFF,
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SUPPORT_TURN_ON, SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_SET,
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SUPPORT_VOLUME_STEP, MediaPlayerDevice)
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from homeassistant.const import ATTR_ENTITY_ID, CONF_NAME, STATE_OFF, STATE_ON
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from homeassistant.exceptions import PlatformNotReady
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import homeassistant.helpers.config_validation as cv
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REQUIREMENTS = ['python-songpal==0.0.8']
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_LOGGER = logging.getLogger(__name__)
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CONF_ENDPOINT = 'endpoint'
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PARAM_NAME = 'name'
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PARAM_VALUE = 'value'
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PLATFORM = 'songpal'
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SET_SOUND_SETTING = 'songpal_set_sound_setting'
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SUPPORT_SONGPAL = SUPPORT_VOLUME_SET | SUPPORT_VOLUME_STEP | \
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SUPPORT_VOLUME_MUTE | SUPPORT_SELECT_SOURCE | \
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SUPPORT_TURN_ON | SUPPORT_TURN_OFF
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
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vol.Optional(CONF_NAME): cv.string,
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vol.Required(CONF_ENDPOINT): cv.string,
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})
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SET_SOUND_SCHEMA = vol.Schema({
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vol.Optional(ATTR_ENTITY_ID): cv.entity_id,
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vol.Required(PARAM_NAME): cv.string,
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vol.Required(PARAM_VALUE): cv.string,
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})
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async def async_setup_platform(
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hass, config, async_add_entities, discovery_info=None):
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"""Set up the Songpal platform."""
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from songpal import SongpalException
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if PLATFORM not in hass.data:
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hass.data[PLATFORM] = {}
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if discovery_info is not None:
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name = discovery_info["name"]
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endpoint = discovery_info["properties"]["endpoint"]
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_LOGGER.debug("Got autodiscovered %s - endpoint: %s", name, endpoint)
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device = SongpalDevice(name, endpoint)
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else:
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name = config.get(CONF_NAME)
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endpoint = config.get(CONF_ENDPOINT)
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device = SongpalDevice(name, endpoint)
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try:
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await device.initialize()
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except SongpalException as ex:
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_LOGGER.error("Unable to get methods from songpal: %s", ex)
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raise PlatformNotReady
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hass.data[PLATFORM][endpoint] = device
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async_add_entities([device], True)
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async def async_service_handler(service):
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"""Service handler."""
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entity_id = service.data.get("entity_id", None)
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params = {key: value for key, value in service.data.items()
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if key != ATTR_ENTITY_ID}
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for device in hass.data[PLATFORM].values():
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if device.entity_id == entity_id or entity_id is None:
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_LOGGER.debug("Calling %s (entity: %s) with params %s",
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service, entity_id, params)
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await device.async_set_sound_setting(
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params[PARAM_NAME], params[PARAM_VALUE])
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hass.services.async_register(
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DOMAIN, SET_SOUND_SETTING, async_service_handler,
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schema=SET_SOUND_SCHEMA)
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class SongpalDevice(MediaPlayerDevice):
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"""Class representing a Songpal device."""
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def __init__(self, name, endpoint):
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"""Init."""
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import songpal
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self._name = name
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self.endpoint = endpoint
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self.dev = songpal.Device(self.endpoint)
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self._sysinfo = None
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self._state = False
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self._available = False
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self._initialized = False
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self._volume_control = None
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self._volume_min = 0
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self._volume_max = 1
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self._volume = 0
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self._is_muted = False
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self._sources = []
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async def initialize(self):
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"""Initialize the device."""
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await self.dev.get_supported_methods()
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self._sysinfo = await self.dev.get_system_info()
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@property
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def name(self):
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"""Return name of the device."""
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return self._name
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@property
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def unique_id(self):
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"""Return a unique ID."""
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return self._sysinfo.macAddr
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@property
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def available(self):
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"""Return availability of the device."""
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return self._available
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async def async_set_sound_setting(self, name, value):
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"""Change a setting on the device."""
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await self.dev.set_sound_settings(name, value)
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async def async_update(self):
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"""Fetch updates from the device."""
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from songpal import SongpalException
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try:
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volumes = await self.dev.get_volume_information()
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if not volumes:
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_LOGGER.error("Got no volume controls, bailing out")
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self._available = False
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return
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if len(volumes) > 1:
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_LOGGER.debug(
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"Got %s volume controls, using the first one", volumes)
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volume = volumes[0]
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_LOGGER.debug("Current volume: %s", volume)
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self._volume_max = volume.maxVolume
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self._volume_min = volume.minVolume
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self._volume = volume.volume
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self._volume_control = volume
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self._is_muted = self._volume_control.is_muted
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status = await self.dev.get_power()
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self._state = status.status
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_LOGGER.debug("Got state: %s", status)
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inputs = await self.dev.get_inputs()
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_LOGGER.debug("Got ins: %s", inputs)
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self._sources = inputs
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self._available = True
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except SongpalException as ex:
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# if we were available, print out the exception
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if self._available:
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_LOGGER.error("Got an exception: %s", ex)
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self._available = False
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async def async_select_source(self, source):
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"""Select source."""
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for out in self._sources:
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if out.title == source:
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await out.activate()
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return
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_LOGGER.error("Unable to find output: %s", source)
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@property
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def source_list(self):
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"""Return list of available sources."""
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return [x.title for x in self._sources]
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@property
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def state(self):
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"""Return current state."""
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if self._state:
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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 currently active source."""
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for out in self._sources:
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if out.active:
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return out.title
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return None
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@property
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def volume_level(self):
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"""Return volume level."""
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volume = self._volume / self._volume_max
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return volume
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async def async_set_volume_level(self, volume):
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"""Set volume level."""
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volume = int(volume * self._volume_max)
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_LOGGER.debug("Setting volume to %s", volume)
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return await self._volume_control.set_volume(volume)
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async def async_volume_up(self):
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"""Set volume up."""
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return await self._volume_control.set_volume("+1")
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async def async_volume_down(self):
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"""Set volume down."""
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return await self._volume_control.set_volume("-1")
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async def async_turn_on(self):
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"""Turn the device on."""
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return await self.dev.set_power(True)
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async def async_turn_off(self):
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"""Turn the device off."""
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return await self.dev.set_power(False)
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async def async_mute_volume(self, mute):
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"""Mute or unmute the device."""
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_LOGGER.debug("Set mute: %s", mute)
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return await self._volume_control.set_mute(mute)
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@property
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def is_volume_muted(self):
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"""Return whether the device is muted."""
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return self._is_muted
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@property
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def supported_features(self):
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"""Return supported features."""
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return SUPPORT_SONGPAL
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