680 lines
23 KiB
Python
680 lines
23 KiB
Python
"""Support for Template lights."""
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from __future__ import annotations
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import logging
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import voluptuous as vol
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from homeassistant.components.light import (
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ATTR_BRIGHTNESS,
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ATTR_COLOR_TEMP,
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ATTR_EFFECT,
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ATTR_HS_COLOR,
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ATTR_TRANSITION,
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ATTR_WHITE_VALUE,
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ENTITY_ID_FORMAT,
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SUPPORT_BRIGHTNESS,
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SUPPORT_COLOR,
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SUPPORT_COLOR_TEMP,
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SUPPORT_WHITE_VALUE,
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LightEntity,
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LightEntityFeature,
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)
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from homeassistant.const import (
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CONF_ENTITY_ID,
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CONF_FRIENDLY_NAME,
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CONF_LIGHTS,
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CONF_UNIQUE_ID,
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CONF_VALUE_TEMPLATE,
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STATE_OFF,
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STATE_ON,
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)
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.exceptions import TemplateError
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import homeassistant.helpers.config_validation as cv
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from homeassistant.helpers.config_validation import PLATFORM_SCHEMA
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from homeassistant.helpers.entity import async_generate_entity_id
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.script import Script
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from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
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from .const import DOMAIN
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from .template_entity import (
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TEMPLATE_ENTITY_COMMON_SCHEMA_LEGACY,
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TemplateEntity,
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rewrite_common_legacy_to_modern_conf,
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)
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_LOGGER = logging.getLogger(__name__)
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_VALID_STATES = [STATE_ON, STATE_OFF, "true", "false"]
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CONF_COLOR_ACTION = "set_color"
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CONF_COLOR_TEMPLATE = "color_template"
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CONF_EFFECT_ACTION = "set_effect"
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CONF_EFFECT_LIST_TEMPLATE = "effect_list_template"
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CONF_EFFECT_TEMPLATE = "effect_template"
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CONF_LEVEL_ACTION = "set_level"
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CONF_LEVEL_TEMPLATE = "level_template"
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CONF_MAX_MIREDS_TEMPLATE = "max_mireds_template"
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CONF_MIN_MIREDS_TEMPLATE = "min_mireds_template"
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CONF_OFF_ACTION = "turn_off"
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CONF_ON_ACTION = "turn_on"
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CONF_SUPPORTS_TRANSITION = "supports_transition_template"
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CONF_TEMPERATURE_ACTION = "set_temperature"
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CONF_TEMPERATURE_TEMPLATE = "temperature_template"
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CONF_WHITE_VALUE_ACTION = "set_white_value"
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CONF_WHITE_VALUE_TEMPLATE = "white_value_template"
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LIGHT_SCHEMA = vol.All(
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cv.deprecated(CONF_ENTITY_ID),
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vol.Schema(
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{
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vol.Optional(CONF_COLOR_ACTION): cv.SCRIPT_SCHEMA,
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vol.Optional(CONF_COLOR_TEMPLATE): cv.template,
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vol.Inclusive(CONF_EFFECT_ACTION, "effect"): cv.SCRIPT_SCHEMA,
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vol.Inclusive(CONF_EFFECT_LIST_TEMPLATE, "effect"): cv.template,
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vol.Inclusive(CONF_EFFECT_TEMPLATE, "effect"): cv.template,
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vol.Optional(CONF_ENTITY_ID): cv.entity_ids,
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vol.Optional(CONF_FRIENDLY_NAME): cv.string,
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vol.Optional(CONF_LEVEL_ACTION): cv.SCRIPT_SCHEMA,
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vol.Optional(CONF_LEVEL_TEMPLATE): cv.template,
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vol.Optional(CONF_MAX_MIREDS_TEMPLATE): cv.template,
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vol.Optional(CONF_MIN_MIREDS_TEMPLATE): cv.template,
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vol.Required(CONF_OFF_ACTION): cv.SCRIPT_SCHEMA,
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vol.Required(CONF_ON_ACTION): cv.SCRIPT_SCHEMA,
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vol.Optional(CONF_SUPPORTS_TRANSITION): cv.template,
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vol.Optional(CONF_TEMPERATURE_ACTION): cv.SCRIPT_SCHEMA,
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vol.Optional(CONF_TEMPERATURE_TEMPLATE): cv.template,
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vol.Optional(CONF_UNIQUE_ID): cv.string,
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vol.Optional(CONF_VALUE_TEMPLATE): cv.template,
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vol.Optional(CONF_WHITE_VALUE_ACTION): cv.SCRIPT_SCHEMA,
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vol.Optional(CONF_WHITE_VALUE_TEMPLATE): cv.template,
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}
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).extend(TEMPLATE_ENTITY_COMMON_SCHEMA_LEGACY.schema),
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)
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PLATFORM_SCHEMA = vol.All(
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# CONF_WHITE_VALUE_* is deprecated, support will be removed in release 2022.9
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cv.deprecated(CONF_WHITE_VALUE_ACTION),
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cv.deprecated(CONF_WHITE_VALUE_TEMPLATE),
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PLATFORM_SCHEMA.extend(
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{vol.Required(CONF_LIGHTS): cv.schema_with_slug_keys(LIGHT_SCHEMA)}
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),
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)
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async def _async_create_entities(hass, config):
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"""Create the Template Lights."""
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lights = []
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for object_id, entity_config in config[CONF_LIGHTS].items():
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entity_config = rewrite_common_legacy_to_modern_conf(entity_config)
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unique_id = entity_config.get(CONF_UNIQUE_ID)
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lights.append(
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LightTemplate(
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hass,
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object_id,
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entity_config,
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unique_id,
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)
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)
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return lights
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async def async_setup_platform(
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hass: HomeAssistant,
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config: ConfigType,
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async_add_entities: AddEntitiesCallback,
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discovery_info: DiscoveryInfoType | None = None,
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) -> None:
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"""Set up the template lights."""
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async_add_entities(await _async_create_entities(hass, config))
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class LightTemplate(TemplateEntity, LightEntity):
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"""Representation of a templated Light, including dimmable."""
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def __init__(
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self,
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hass,
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object_id,
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config,
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unique_id,
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):
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"""Initialize the light."""
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super().__init__(
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hass, config=config, fallback_name=object_id, unique_id=unique_id
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)
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self.entity_id = async_generate_entity_id(
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ENTITY_ID_FORMAT, object_id, hass=hass
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)
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friendly_name = self._attr_name
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self._template = config.get(CONF_VALUE_TEMPLATE)
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self._on_script = Script(hass, config[CONF_ON_ACTION], friendly_name, DOMAIN)
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self._off_script = Script(hass, config[CONF_OFF_ACTION], friendly_name, DOMAIN)
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self._level_script = None
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if (level_action := config.get(CONF_LEVEL_ACTION)) is not None:
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self._level_script = Script(hass, level_action, friendly_name, DOMAIN)
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self._level_template = config.get(CONF_LEVEL_TEMPLATE)
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self._temperature_script = None
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if (temperature_action := config.get(CONF_TEMPERATURE_ACTION)) is not None:
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self._temperature_script = Script(
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hass, temperature_action, friendly_name, DOMAIN
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)
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self._temperature_template = config.get(CONF_TEMPERATURE_TEMPLATE)
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self._color_script = None
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if (color_action := config.get(CONF_COLOR_ACTION)) is not None:
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self._color_script = Script(hass, color_action, friendly_name, DOMAIN)
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self._color_template = config.get(CONF_COLOR_TEMPLATE)
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self._white_value_script = None
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if (white_value_action := config.get(CONF_WHITE_VALUE_ACTION)) is not None:
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self._white_value_script = Script(
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hass, white_value_action, friendly_name, DOMAIN
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)
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self._white_value_template = config.get(CONF_WHITE_VALUE_TEMPLATE)
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self._effect_script = None
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if (effect_action := config.get(CONF_EFFECT_ACTION)) is not None:
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self._effect_script = Script(hass, effect_action, friendly_name, DOMAIN)
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self._effect_list_template = config.get(CONF_EFFECT_LIST_TEMPLATE)
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self._effect_template = config.get(CONF_EFFECT_TEMPLATE)
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self._max_mireds_template = config.get(CONF_MAX_MIREDS_TEMPLATE)
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self._min_mireds_template = config.get(CONF_MIN_MIREDS_TEMPLATE)
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self._supports_transition_template = config.get(CONF_SUPPORTS_TRANSITION)
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self._state = False
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self._brightness = None
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self._temperature = None
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self._color = None
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self._white_value = None
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self._effect = None
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self._effect_list = None
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self._max_mireds = None
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self._min_mireds = None
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self._supports_transition = False
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@property
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def brightness(self):
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"""Return the brightness of the light."""
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return self._brightness
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@property
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def color_temp(self):
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"""Return the CT color value in mireds."""
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return self._temperature
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@property
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def max_mireds(self):
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"""Return the max mireds value in mireds."""
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if self._max_mireds is not None:
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return self._max_mireds
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return super().max_mireds
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@property
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def min_mireds(self):
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"""Return the min mireds value in mireds."""
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if self._min_mireds is not None:
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return self._min_mireds
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return super().min_mireds
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@property
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def white_value(self):
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"""Return the white value."""
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return self._white_value
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@property
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def hs_color(self):
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"""Return the hue and saturation color value [float, float]."""
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return self._color
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@property
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def effect(self):
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"""Return the effect."""
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return self._effect
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@property
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def effect_list(self):
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"""Return the effect list."""
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return self._effect_list
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@property
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def supported_features(self):
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"""Flag supported features."""
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supported_features = 0
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if self._level_script is not None:
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supported_features |= SUPPORT_BRIGHTNESS
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if self._temperature_script is not None:
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supported_features |= SUPPORT_COLOR_TEMP
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if self._color_script is not None:
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supported_features |= SUPPORT_COLOR
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if self._white_value_script is not None:
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supported_features |= SUPPORT_WHITE_VALUE
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if self._effect_script is not None:
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supported_features |= LightEntityFeature.EFFECT
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if self._supports_transition is True:
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supported_features |= LightEntityFeature.TRANSITION
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return supported_features
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@property
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def is_on(self):
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"""Return true if device is on."""
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return self._state
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async def async_added_to_hass(self):
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"""Register callbacks."""
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if self._template:
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self.add_template_attribute(
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"_state", self._template, None, self._update_state
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)
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if self._level_template:
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self.add_template_attribute(
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"_brightness",
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self._level_template,
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None,
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self._update_brightness,
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none_on_template_error=True,
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)
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if self._max_mireds_template:
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self.add_template_attribute(
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"_max_mireds_template",
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self._max_mireds_template,
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None,
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self._update_max_mireds,
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none_on_template_error=True,
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)
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if self._min_mireds_template:
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self.add_template_attribute(
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"_min_mireds_template",
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self._min_mireds_template,
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None,
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self._update_min_mireds,
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none_on_template_error=True,
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)
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if self._temperature_template:
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self.add_template_attribute(
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"_temperature",
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self._temperature_template,
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None,
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self._update_temperature,
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none_on_template_error=True,
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)
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if self._color_template:
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self.add_template_attribute(
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"_color",
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self._color_template,
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None,
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self._update_color,
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none_on_template_error=True,
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)
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if self._white_value_template:
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self.add_template_attribute(
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"_white_value",
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self._white_value_template,
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None,
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self._update_white_value,
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none_on_template_error=True,
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)
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if self._effect_list_template:
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self.add_template_attribute(
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"_effect_list",
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self._effect_list_template,
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None,
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self._update_effect_list,
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none_on_template_error=True,
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)
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if self._effect_template:
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self.add_template_attribute(
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"_effect",
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self._effect_template,
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None,
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self._update_effect,
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none_on_template_error=True,
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)
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if self._supports_transition_template:
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self.add_template_attribute(
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"_supports_transition_template",
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self._supports_transition_template,
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None,
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self._update_supports_transition,
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none_on_template_error=True,
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)
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await super().async_added_to_hass()
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async def async_turn_on(self, **kwargs):
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"""Turn the light on."""
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optimistic_set = False
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# set optimistic states
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if self._template is None:
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self._state = True
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optimistic_set = True
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if self._level_template is None and ATTR_BRIGHTNESS in kwargs:
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_LOGGER.debug(
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"Optimistically setting brightness to %s", kwargs[ATTR_BRIGHTNESS]
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)
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self._brightness = kwargs[ATTR_BRIGHTNESS]
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optimistic_set = True
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if self._white_value_template is None and ATTR_WHITE_VALUE in kwargs:
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_LOGGER.debug(
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"Optimistically setting white value to %s", kwargs[ATTR_WHITE_VALUE]
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)
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self._white_value = kwargs[ATTR_WHITE_VALUE]
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optimistic_set = True
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if self._temperature_template is None and ATTR_COLOR_TEMP in kwargs:
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_LOGGER.debug(
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"Optimistically setting color temperature to %s",
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kwargs[ATTR_COLOR_TEMP],
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)
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self._temperature = kwargs[ATTR_COLOR_TEMP]
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if self._color_template is None:
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self._color = None
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optimistic_set = True
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if self._color_template is None and ATTR_HS_COLOR in kwargs:
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_LOGGER.debug(
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"Optimistically setting color to %s",
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kwargs[ATTR_HS_COLOR],
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)
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self._color = kwargs[ATTR_HS_COLOR]
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if self._temperature_template is None:
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self._temperature = None
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optimistic_set = True
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common_params = {}
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if ATTR_BRIGHTNESS in kwargs:
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common_params["brightness"] = kwargs[ATTR_BRIGHTNESS]
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if ATTR_TRANSITION in kwargs and self._supports_transition is True:
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common_params["transition"] = kwargs[ATTR_TRANSITION]
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if ATTR_COLOR_TEMP in kwargs and self._temperature_script:
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common_params["color_temp"] = kwargs[ATTR_COLOR_TEMP]
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await self.async_run_script(
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self._temperature_script,
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run_variables=common_params,
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context=self._context,
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)
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elif ATTR_WHITE_VALUE in kwargs and self._white_value_script:
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common_params["white_value"] = kwargs[ATTR_WHITE_VALUE]
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await self.async_run_script(
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self._white_value_script,
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run_variables=common_params,
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context=self._context,
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)
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elif ATTR_EFFECT in kwargs and self._effect_script:
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effect = kwargs[ATTR_EFFECT]
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if effect not in self._effect_list:
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_LOGGER.error(
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"Received invalid effect: %s for entity %s. Expected one of: %s",
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effect,
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self.entity_id,
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self._effect_list,
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exc_info=True,
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)
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common_params["effect"] = effect
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await self.async_run_script(
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self._effect_script, run_variables=common_params, context=self._context
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)
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elif ATTR_HS_COLOR in kwargs and self._color_script:
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hs_value = kwargs[ATTR_HS_COLOR]
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common_params["hs"] = hs_value
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common_params["h"] = int(hs_value[0])
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common_params["s"] = int(hs_value[1])
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await self.async_run_script(
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self._color_script, run_variables=common_params, context=self._context
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)
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elif ATTR_BRIGHTNESS in kwargs and self._level_script:
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await self.async_run_script(
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self._level_script, run_variables=common_params, context=self._context
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)
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else:
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await self.async_run_script(
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self._on_script, run_variables=common_params, context=self._context
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)
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if optimistic_set:
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self.async_write_ha_state()
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async def async_turn_off(self, **kwargs):
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"""Turn the light off."""
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if ATTR_TRANSITION in kwargs and self._supports_transition is True:
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await self.async_run_script(
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self._off_script,
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run_variables={"transition": kwargs[ATTR_TRANSITION]},
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context=self._context,
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)
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else:
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await self.async_run_script(self._off_script, context=self._context)
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if self._template is None:
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self._state = False
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self.async_write_ha_state()
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@callback
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def _update_brightness(self, brightness):
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"""Update the brightness from the template."""
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try:
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if brightness in (None, "None", ""):
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self._brightness = None
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return
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if 0 <= int(brightness) <= 255:
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self._brightness = int(brightness)
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else:
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_LOGGER.error(
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"Received invalid brightness : %s for entity %s. Expected: 0-255",
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brightness,
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self.entity_id,
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)
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self._brightness = None
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except ValueError:
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_LOGGER.error(
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"Template must supply an integer brightness from 0-255, or 'None'",
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exc_info=True,
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)
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self._brightness = None
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@callback
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def _update_white_value(self, white_value):
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"""Update the white value from the template."""
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try:
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if white_value in (None, "None", ""):
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self._white_value = None
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return
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if 0 <= int(white_value) <= 255:
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self._white_value = int(white_value)
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else:
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_LOGGER.error(
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"Received invalid white value: %s for entity %s. Expected: 0-255",
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white_value,
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self.entity_id,
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)
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self._white_value = None
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except ValueError:
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_LOGGER.error(
|
|
"Template must supply an integer white_value from 0-255, or 'None'",
|
|
exc_info=True,
|
|
)
|
|
self._white_value = None
|
|
|
|
@callback
|
|
def _update_effect_list(self, effect_list):
|
|
"""Update the effect list from the template."""
|
|
if effect_list in (None, "None", ""):
|
|
self._effect_list = None
|
|
return
|
|
|
|
if not isinstance(effect_list, list):
|
|
_LOGGER.error(
|
|
"Received invalid effect list: %s for entity %s. Expected list of strings",
|
|
effect_list,
|
|
self.entity_id,
|
|
)
|
|
self._effect_list = None
|
|
return
|
|
|
|
if len(effect_list) == 0:
|
|
self._effect_list = None
|
|
return
|
|
|
|
self._effect_list = effect_list
|
|
|
|
@callback
|
|
def _update_effect(self, effect):
|
|
"""Update the effect from the template."""
|
|
if effect in (None, "None", ""):
|
|
self._effect = None
|
|
return
|
|
|
|
if effect not in self._effect_list:
|
|
_LOGGER.error(
|
|
"Received invalid effect: %s for entity %s. Expected one of: %s",
|
|
effect,
|
|
self.entity_id,
|
|
self._effect_list,
|
|
)
|
|
self._effect = None
|
|
return
|
|
|
|
self._effect = effect
|
|
|
|
@callback
|
|
def _update_state(self, result):
|
|
"""Update the state from the template."""
|
|
if isinstance(result, TemplateError):
|
|
# This behavior is legacy
|
|
self._state = False
|
|
if not self._availability_template:
|
|
self._attr_available = True
|
|
return
|
|
|
|
if isinstance(result, bool):
|
|
self._state = result
|
|
return
|
|
|
|
state = str(result).lower()
|
|
if state in _VALID_STATES:
|
|
self._state = state in ("true", STATE_ON)
|
|
return
|
|
|
|
_LOGGER.error(
|
|
"Received invalid light is_on state: %s for entity %s. Expected: %s",
|
|
state,
|
|
self.entity_id,
|
|
", ".join(_VALID_STATES),
|
|
)
|
|
self._state = None
|
|
|
|
@callback
|
|
def _update_temperature(self, render):
|
|
"""Update the temperature from the template."""
|
|
try:
|
|
if render in (None, "None", ""):
|
|
self._temperature = None
|
|
return
|
|
temperature = int(render)
|
|
if self.min_mireds <= temperature <= self.max_mireds:
|
|
self._temperature = temperature
|
|
else:
|
|
_LOGGER.error(
|
|
"Received invalid color temperature : %s for entity %s. Expected: %s-%s",
|
|
temperature,
|
|
self.entity_id,
|
|
self.min_mireds,
|
|
self.max_mireds,
|
|
)
|
|
self._temperature = None
|
|
except ValueError:
|
|
_LOGGER.error(
|
|
"Template must supply an integer temperature within the range for this light, or 'None'",
|
|
exc_info=True,
|
|
)
|
|
self._temperature = None
|
|
|
|
@callback
|
|
def _update_color(self, render):
|
|
"""Update the hs_color from the template."""
|
|
if render is None:
|
|
self._color = None
|
|
return
|
|
|
|
h_str = s_str = None
|
|
if isinstance(render, str):
|
|
if render in ("None", ""):
|
|
self._color = None
|
|
return
|
|
h_str, s_str = map(
|
|
float, render.replace("(", "").replace(")", "").split(",", 1)
|
|
)
|
|
elif isinstance(render, (list, tuple)) and len(render) == 2:
|
|
h_str, s_str = render
|
|
|
|
if (
|
|
h_str is not None
|
|
and s_str is not None
|
|
and 0 <= h_str <= 360
|
|
and 0 <= s_str <= 100
|
|
):
|
|
self._color = (h_str, s_str)
|
|
elif h_str is not None and s_str is not None:
|
|
_LOGGER.error(
|
|
"Received invalid hs_color : (%s, %s) for entity %s. Expected: (0-360, 0-100)",
|
|
h_str,
|
|
s_str,
|
|
self.entity_id,
|
|
)
|
|
self._color = None
|
|
else:
|
|
_LOGGER.error(
|
|
"Received invalid hs_color : (%s) for entity %s", render, self.entity_id
|
|
)
|
|
self._color = None
|
|
|
|
@callback
|
|
def _update_max_mireds(self, render):
|
|
"""Update the max mireds from the template."""
|
|
|
|
try:
|
|
if render in (None, "None", ""):
|
|
self._max_mireds = None
|
|
return
|
|
self._max_mireds = int(render)
|
|
except ValueError:
|
|
_LOGGER.error(
|
|
"Template must supply an integer temperature within the range for this light, or 'None'",
|
|
exc_info=True,
|
|
)
|
|
self._max_mireds = None
|
|
|
|
@callback
|
|
def _update_min_mireds(self, render):
|
|
"""Update the min mireds from the template."""
|
|
try:
|
|
if render in (None, "None", ""):
|
|
self._min_mireds = None
|
|
return
|
|
self._min_mireds = int(render)
|
|
except ValueError:
|
|
_LOGGER.error(
|
|
"Template must supply an integer temperature within the range for this light, or 'None'",
|
|
exc_info=True,
|
|
)
|
|
self._min_mireds = None
|
|
|
|
@callback
|
|
def _update_supports_transition(self, render):
|
|
"""Update the supports transition from the template."""
|
|
if render in (None, "None", ""):
|
|
self._supports_transition = False
|
|
return
|
|
self._supports_transition = bool(render)
|