5fb7aa212b
* Update to pylgtv 0.1.4 * Send icon with webostv notifications Default to the homeassistant logo, but allow customizing it on the component and for individual notifications
77 lines
2.6 KiB
Python
77 lines
2.6 KiB
Python
"""
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LG WebOS TV notification service.
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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/notify.webostv/
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"""
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import logging
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import os
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import voluptuous as vol
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import homeassistant.helpers.config_validation as cv
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from homeassistant.components.notify import (
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ATTR_DATA, BaseNotificationService, PLATFORM_SCHEMA)
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from homeassistant.const import (CONF_FILENAME, CONF_HOST, CONF_ICON)
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REQUIREMENTS = ['https://github.com/TheRealLink/pylgtv/archive/v0.1.4.zip'
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'#pylgtv==0.1.4']
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_LOGGER = logging.getLogger(__name__)
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WEBOSTV_CONFIG_FILE = 'webostv.conf'
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HOME_ASSISTANT_ICON_PATH = os.path.join(os.path.dirname(__file__), '..',
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'frontend', 'www_static', 'icons',
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'favicon-1024x1024.png')
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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_FILENAME, default=WEBOSTV_CONFIG_FILE): cv.string,
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vol.Optional(CONF_ICON, default=HOME_ASSISTANT_ICON_PATH): cv.string
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})
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def get_service(hass, config, discovery_info=None):
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"""Return the notify service."""
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from pylgtv import WebOsClient
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from pylgtv import PyLGTVPairException
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path = hass.config.path(config.get(CONF_FILENAME))
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client = WebOsClient(config.get(CONF_HOST), key_file_path=path)
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if not client.is_registered():
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try:
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client.register()
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except PyLGTVPairException:
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_LOGGER.error("Pairing with TV failed")
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return None
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except OSError:
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_LOGGER.error("TV unreachable")
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return None
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return LgWebOSNotificationService(client, config.get(CONF_ICON))
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class LgWebOSNotificationService(BaseNotificationService):
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"""Implement the notification service for LG WebOS TV."""
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def __init__(self, client, icon_path):
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"""Initialize the service."""
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self._client = client
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self._icon_path = icon_path
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def send_message(self, message="", **kwargs):
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"""Send a message to the tv."""
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from pylgtv import PyLGTVPairException
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try:
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data = kwargs.get(ATTR_DATA)
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icon_path = data.get(CONF_ICON, self._icon_path) if data else \
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self._icon_path
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self._client.send_message(message, icon_path=icon_path)
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except PyLGTVPairException:
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_LOGGER.error("Pairing with TV failed")
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except FileNotFoundError:
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_LOGGER.error("Icon %s not found", icon_path)
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except OSError:
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_LOGGER.error("TV unreachable")
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