home-automation-home-assistant/custom_components/reolink_dev/__init__.py
2021-08-28 21:21:19 +02:00

161 lines
4.6 KiB
Python

"""Reolink integration for HomeAssistant."""
import asyncio
from datetime import timedelta
import logging
import async_timeout
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import (
CONF_HOST,
CONF_PASSWORD,
CONF_PORT,
CONF_TIMEOUT,
CONF_USERNAME,
EVENT_HOMEASSISTANT_STOP,
)
from homeassistant.core import HomeAssistant
from homeassistant.helpers import device_registry
from homeassistant.helpers.storage import STORAGE_DIR
from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
from .base import ReolinkBase, ReolinkPush
from .const import (
BASE,
CONF_CHANNEL,
CONF_MOTION_OFF_DELAY,
CONF_PLAYBACK_MONTHS,
CONF_PROTOCOL,
CONF_STREAM,
CONF_THUMBNAIL_PATH,
COORDINATOR,
DOMAIN,
EVENT_DATA_RECEIVED,
PUSH_MANAGER,
SERVICE_PTZ_CONTROL,
SERVICE_QUERY_VOD,
SERVICE_SET_DAYNIGHT,
SERVICE_SET_SENSITIVITY,
)
SCAN_INTERVAL = timedelta(minutes=1)
_LOGGER = logging.getLogger(__name__)
PLATFORMS = ["camera", "switch", "binary_sensor", "sensor"]
async def async_setup(
hass: HomeAssistant, config: dict
): # pylint: disable=unused-argument
"""Set up the Reolink component."""
hass.data.setdefault(DOMAIN, {})
# ensure default storage path is writable by scripts
default_thumbnail_path = hass.config.path(f"{STORAGE_DIR}/{DOMAIN}")
if default_thumbnail_path not in hass.config.allowlist_external_dirs:
hass.config.allowlist_external_dirs.add(default_thumbnail_path)
return True
async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
"""Set up Reolink from a config entry."""
hass.data.setdefault(DOMAIN, {})
base = ReolinkBase(hass, entry.data, entry.options)
base.sync_functions.append(entry.add_update_listener(update_listener))
if not await base.connect_api():
return False
hass.data[DOMAIN][entry.entry_id] = {BASE: base}
try:
"""Get a push manager, there should be one push manager per mac address"""
push = hass.data[DOMAIN][base.push_manager]
except KeyError:
push = ReolinkPush(
hass,
base.api.host,
base.api.onvif_port,
entry.data[CONF_USERNAME],
entry.data[CONF_PASSWORD],
)
await push.subscribe(base.event_id)
hass.data[DOMAIN][base.push_manager] = push
async def async_update_data():
"""Perform the actual updates."""
async with async_timeout.timeout(base.timeout):
await push.renew()
await base.update_states()
coordinator = DataUpdateCoordinator(
hass,
_LOGGER,
name="reolink",
update_method=async_update_data,
update_interval=SCAN_INTERVAL,
)
# Fetch initial data so we have data when entities subscribe
await coordinator.async_refresh()
for component in PLATFORMS:
hass.async_create_task(
hass.config_entries.async_forward_entry_setup(entry, component)
)
hass.data[DOMAIN][entry.entry_id][COORDINATOR] = coordinator
hass.bus.async_listen_once(EVENT_HOMEASSISTANT_STOP, base.stop())
return True
async def update_listener(hass: HomeAssistant, entry: ConfigEntry):
"""Update the configuration at the base entity and API."""
base: ReolinkBase = hass.data[DOMAIN][entry.entry_id][BASE]
base.motion_off_delay = entry.options[CONF_MOTION_OFF_DELAY]
base.playback_months = entry.options[CONF_PLAYBACK_MONTHS]
base.set_thumbnail_path(entry.options.get(CONF_THUMBNAIL_PATH))
await base.set_timeout(entry.options[CONF_TIMEOUT])
await base.set_protocol(entry.options[CONF_PROTOCOL])
await base.set_stream(entry.options[CONF_STREAM])
async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry):
"""Unload a config entry."""
base = hass.data[DOMAIN][entry.entry_id][BASE]
push = hass.data[DOMAIN][base.push_manager]
if not await push.count_members() > 1:
await push.unsubscribe()
hass.data[DOMAIN].pop(base.push_manager)
await base.stop()
unload_ok = all(
await asyncio.gather(
*[
hass.config_entries.async_forward_entry_unload(entry, component)
for component in PLATFORMS
]
)
)
if unload_ok:
hass.data[DOMAIN].pop(entry.entry_id)
if len(hass.data[DOMAIN]) == 0:
hass.services.async_remove(DOMAIN, SERVICE_PTZ_CONTROL)
hass.services.async_remove(DOMAIN, SERVICE_SET_DAYNIGHT)
hass.services.async_remove(DOMAIN, SERVICE_SET_SENSITIVITY)
hass.services.async_remove(DOMAIN, SERVICE_QUERY_VOD)
return unload_ok