212 lines
7.1 KiB
Python
212 lines
7.1 KiB
Python
"""Config flow to configure Axis devices."""
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import voluptuous as vol
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from homeassistant import config_entries
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from homeassistant.const import (
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CONF_DEVICE, CONF_HOST, CONF_MAC, CONF_NAME, CONF_PASSWORD, CONF_PORT,
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CONF_USERNAME)
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from homeassistant.core import callback
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from homeassistant.helpers import config_validation as cv
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from homeassistant.util.json import load_json
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from .const import CONF_MODEL, DOMAIN
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from .device import get_device
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from .errors import AlreadyConfigured, AuthenticationRequired, CannotConnect
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CONFIG_FILE = 'axis.conf'
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EVENT_TYPES = ['motion', 'vmd3', 'pir', 'sound',
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'daynight', 'tampering', 'input']
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PLATFORMS = ['camera']
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AXIS_INCLUDE = EVENT_TYPES + PLATFORMS
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AXIS_DEFAULT_HOST = '192.168.0.90'
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AXIS_DEFAULT_USERNAME = 'root'
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AXIS_DEFAULT_PASSWORD = 'pass'
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DEFAULT_PORT = 80
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DEVICE_SCHEMA = vol.Schema({
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vol.Optional(CONF_NAME): cv.string,
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vol.Optional(CONF_HOST, default=AXIS_DEFAULT_HOST): cv.string,
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vol.Optional(CONF_USERNAME, default=AXIS_DEFAULT_USERNAME): cv.string,
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vol.Optional(CONF_PASSWORD, default=AXIS_DEFAULT_PASSWORD): cv.string,
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vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
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}, extra=vol.ALLOW_EXTRA)
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@callback
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def configured_devices(hass):
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"""Return a set of the configured devices."""
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return {entry.data[CONF_MAC]: entry for entry
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in hass.config_entries.async_entries(DOMAIN)}
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@config_entries.HANDLERS.register(DOMAIN)
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class AxisFlowHandler(config_entries.ConfigFlow):
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"""Handle a Axis config flow."""
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VERSION = 1
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CONNECTION_CLASS = config_entries.CONN_CLASS_LOCAL_PUSH
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def __init__(self):
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"""Initialize the Axis config flow."""
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self.device_config = {}
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self.model = None
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self.name = None
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self.serial_number = None
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self.discovery_schema = {}
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self.import_schema = {}
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async def async_step_user(self, user_input=None):
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"""Handle a Axis config flow start.
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Manage device specific parameters.
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"""
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from axis.vapix import VAPIX_MODEL_ID, VAPIX_SERIAL_NUMBER
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errors = {}
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if user_input is not None:
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try:
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self.device_config = {
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CONF_HOST: user_input[CONF_HOST],
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CONF_PORT: user_input[CONF_PORT],
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CONF_USERNAME: user_input[CONF_USERNAME],
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CONF_PASSWORD: user_input[CONF_PASSWORD]
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}
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device = await get_device(self.hass, self.device_config)
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self.serial_number = device.vapix.get_param(
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VAPIX_SERIAL_NUMBER)
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if self.serial_number in configured_devices(self.hass):
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raise AlreadyConfigured
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self.model = device.vapix.get_param(VAPIX_MODEL_ID)
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return await self._create_entry()
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except AlreadyConfigured:
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errors['base'] = 'already_configured'
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except AuthenticationRequired:
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errors['base'] = 'faulty_credentials'
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except CannotConnect:
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errors['base'] = 'device_unavailable'
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data = self.import_schema or self.discovery_schema or {
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vol.Required(CONF_HOST): str,
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vol.Required(CONF_USERNAME): str,
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vol.Required(CONF_PASSWORD): str,
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vol.Required(CONF_PORT, default=DEFAULT_PORT): int
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}
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return self.async_show_form(
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step_id='user',
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description_placeholders=self.device_config,
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data_schema=vol.Schema(data),
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errors=errors
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)
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async def _create_entry(self):
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"""Create entry for device.
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Generate a name to be used as a prefix for device entities.
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"""
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if self.name is None:
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same_model = [
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entry.data[CONF_NAME] for entry
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in self.hass.config_entries.async_entries(DOMAIN)
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if entry.data[CONF_MODEL] == self.model
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]
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self.name = "{}".format(self.model)
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for idx in range(len(same_model) + 1):
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self.name = "{} {}".format(self.model, idx)
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if self.name not in same_model:
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break
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data = {
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CONF_DEVICE: self.device_config,
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CONF_NAME: self.name,
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CONF_MAC: self.serial_number,
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CONF_MODEL: self.model,
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}
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title = "{} - {}".format(self.model, self.serial_number)
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return self.async_create_entry(
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title=title,
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data=data
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)
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async def _update_entry(self, entry, host):
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"""Update existing entry if it is the same device."""
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entry.data[CONF_DEVICE][CONF_HOST] = host
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self.hass.config_entries.async_update_entry(entry)
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async def async_step_discovery(self, discovery_info):
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"""Prepare configuration for a discovered Axis device.
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This flow is triggered by the discovery component.
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"""
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if discovery_info[CONF_HOST].startswith('169.254'):
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return self.async_abort(reason='link_local_address')
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serialnumber = discovery_info['properties']['macaddress']
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device_entries = configured_devices(self.hass)
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if serialnumber in device_entries:
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entry = device_entries[serialnumber]
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await self._update_entry(entry, discovery_info[CONF_HOST])
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return self.async_abort(reason='already_configured')
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config_file = await self.hass.async_add_executor_job(
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load_json, self.hass.config.path(CONFIG_FILE))
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if serialnumber not in config_file:
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self.discovery_schema = {
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vol.Required(
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CONF_HOST, default=discovery_info[CONF_HOST]): str,
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vol.Required(CONF_USERNAME): str,
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vol.Required(CONF_PASSWORD): str,
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vol.Required(CONF_PORT, default=discovery_info[CONF_PORT]): int
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}
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return await self.async_step_user()
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try:
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device_config = DEVICE_SCHEMA(config_file[serialnumber])
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device_config[CONF_HOST] = discovery_info[CONF_HOST]
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if CONF_NAME not in device_config:
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device_config[CONF_NAME] = discovery_info['hostname']
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except vol.Invalid:
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return self.async_abort(reason='bad_config_file')
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return await self.async_step_import(device_config)
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async def async_step_import(self, import_config):
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"""Import a Axis device as a config entry.
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This flow is triggered by `async_setup` for configured devices.
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This flow is also triggered by `async_step_discovery`.
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This will execute for any Axis device that contains a complete
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configuration.
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"""
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self.name = import_config[CONF_NAME]
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self.import_schema = {
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vol.Required(CONF_HOST, default=import_config[CONF_HOST]): str,
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vol.Required(
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CONF_USERNAME, default=import_config[CONF_USERNAME]): str,
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vol.Required(
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CONF_PASSWORD, default=import_config[CONF_PASSWORD]): str,
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vol.Required(CONF_PORT, default=import_config[CONF_PORT]): int
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}
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return await self.async_step_user(user_input=import_config)
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