51 lines
1.8 KiB
Python
51 lines
1.8 KiB
Python
"""Helper classes for Google Assistant SDK integration."""
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from __future__ import annotations
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import aiohttp
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from gassist_text import TextAssistant
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from google.oauth2.credentials import Credentials
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import CONF_ACCESS_TOKEN
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.config_entry_oauth2_flow import OAuth2Session
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from .const import CONF_LANGUAGE_CODE, DOMAIN, SUPPORTED_LANGUAGE_CODES
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DEFAULT_LANGUAGE_CODES = {
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"de": "de-DE",
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"en": "en-US",
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"es": "es-ES",
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"fr": "fr-FR",
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"it": "it-IT",
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"pt": "pt-BR",
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}
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async def async_send_text_commands(commands: list[str], hass: HomeAssistant) -> None:
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"""Send text commands to Google Assistant Service."""
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# There can only be 1 entry (config_flow has single_instance_allowed)
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entry: ConfigEntry = hass.config_entries.async_entries(DOMAIN)[0]
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session: OAuth2Session = hass.data[DOMAIN].get(entry.entry_id)
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try:
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await session.async_ensure_token_valid()
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except aiohttp.ClientResponseError as err:
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if 400 <= err.status < 500:
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entry.async_start_reauth(hass)
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raise err
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credentials = Credentials(session.token[CONF_ACCESS_TOKEN])
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language_code = entry.options.get(CONF_LANGUAGE_CODE, default_language_code(hass))
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with TextAssistant(credentials, language_code) as assistant:
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for command in commands:
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assistant.assist(command)
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def default_language_code(hass: HomeAssistant):
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"""Get default language code based on Home Assistant config."""
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language_code = f"{hass.config.language}-{hass.config.country}"
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if language_code in SUPPORTED_LANGUAGE_CODES:
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return language_code
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return DEFAULT_LANGUAGE_CODES.get(hass.config.language, "en-US")
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