73 lines
1.7 KiB
Python
73 lines
1.7 KiB
Python
"""
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Support for links to external web pages.
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For more details about this component, please refer to the documentation at
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https://home-assistant.io/components/weblink/
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"""
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import logging
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import voluptuous as vol
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from homeassistant.const import (CONF_NAME, CONF_ICON, CONF_URL)
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from homeassistant.helpers.entity import Entity
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from homeassistant.util import slugify
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import homeassistant.helpers.config_validation as cv
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_LOGGER = logging.getLogger(__name__)
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CONF_ENTITIES = 'entities'
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DOMAIN = 'weblink'
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ENTITIES_SCHEMA = vol.Schema({
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# pylint: disable=no-value-for-parameter
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vol.Required(CONF_URL): vol.Url(),
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vol.Required(CONF_NAME): cv.string,
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vol.Optional(CONF_ICON): cv.icon,
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})
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CONFIG_SCHEMA = vol.Schema({
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DOMAIN: vol.Schema({
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vol.Required(CONF_ENTITIES): [ENTITIES_SCHEMA],
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}),
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}, extra=vol.ALLOW_EXTRA)
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def setup(hass, config):
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"""Setup weblink component."""
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links = config.get(DOMAIN)
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for link in links.get(CONF_ENTITIES):
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Link(hass, link.get(CONF_NAME), link.get(CONF_URL),
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link.get(CONF_ICON))
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return True
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class Link(Entity):
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"""Representation of a link."""
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def __init__(self, hass, name, url, icon):
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"""Initialize the link."""
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self.hass = hass
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self._name = name
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self._url = url
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self._icon = icon
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self.entity_id = DOMAIN + '.%s' % slugify(name)
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self.schedule_update_ha_state()
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@property
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def icon(self):
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"""Return the icon to use in the frontend, if any."""
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return self._icon
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@property
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def name(self):
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"""Return the name of the URL."""
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return self._name
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@property
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def state(self):
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"""Return the URL."""
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return self._url
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