159 lines
5.1 KiB
Python
159 lines
5.1 KiB
Python
"""Support for Blink Home Camera System."""
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import logging
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from datetime import timedelta
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import voluptuous as vol
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from homeassistant.helpers import (
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config_validation as cv, discovery)
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from homeassistant.const import (
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CONF_USERNAME, CONF_PASSWORD, CONF_NAME, CONF_SCAN_INTERVAL,
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CONF_BINARY_SENSORS, CONF_SENSORS, CONF_FILENAME,
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CONF_MONITORED_CONDITIONS, CONF_MODE, CONF_OFFSET, TEMP_FAHRENHEIT)
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_LOGGER = logging.getLogger(__name__)
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DOMAIN = 'blink'
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BLINK_DATA = 'blink'
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CONF_CAMERA = 'camera'
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CONF_ALARM_CONTROL_PANEL = 'alarm_control_panel'
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DEFAULT_BRAND = 'Blink'
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DEFAULT_ATTRIBUTION = "Data provided by immedia-semi.com"
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SIGNAL_UPDATE_BLINK = "blink_update"
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DEFAULT_SCAN_INTERVAL = timedelta(seconds=300)
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TYPE_CAMERA_ARMED = 'motion_enabled'
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TYPE_MOTION_DETECTED = 'motion_detected'
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TYPE_TEMPERATURE = 'temperature'
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TYPE_BATTERY = 'battery'
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TYPE_WIFI_STRENGTH = 'wifi_strength'
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SERVICE_REFRESH = 'blink_update'
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SERVICE_TRIGGER = 'trigger_camera'
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SERVICE_SAVE_VIDEO = 'save_video'
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BINARY_SENSORS = {
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TYPE_CAMERA_ARMED: ['Camera Armed', 'mdi:verified'],
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TYPE_MOTION_DETECTED: ['Motion Detected', 'mdi:run-fast'],
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}
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SENSORS = {
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TYPE_TEMPERATURE: ['Temperature', TEMP_FAHRENHEIT, 'mdi:thermometer'],
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TYPE_BATTERY: ['Battery', '', 'mdi:battery-80'],
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TYPE_WIFI_STRENGTH: ['Wifi Signal', 'dBm', 'mdi:wifi-strength-2'],
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}
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BINARY_SENSOR_SCHEMA = vol.Schema({
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vol.Optional(CONF_MONITORED_CONDITIONS, default=list(BINARY_SENSORS)):
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vol.All(cv.ensure_list, [vol.In(BINARY_SENSORS)])
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})
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SENSOR_SCHEMA = vol.Schema({
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vol.Optional(CONF_MONITORED_CONDITIONS, default=list(SENSORS)):
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vol.All(cv.ensure_list, [vol.In(SENSORS)])
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})
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SERVICE_TRIGGER_SCHEMA = vol.Schema({
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vol.Required(CONF_NAME): cv.string
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})
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SERVICE_SAVE_VIDEO_SCHEMA = vol.Schema({
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vol.Required(CONF_NAME): cv.string,
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vol.Required(CONF_FILENAME): cv.string,
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})
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CONFIG_SCHEMA = vol.Schema(
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{
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DOMAIN:
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vol.Schema({
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vol.Required(CONF_USERNAME): cv.string,
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vol.Required(CONF_PASSWORD): cv.string,
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vol.Optional(CONF_SCAN_INTERVAL, default=DEFAULT_SCAN_INTERVAL):
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cv.time_period,
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vol.Optional(CONF_BINARY_SENSORS, default={}):
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BINARY_SENSOR_SCHEMA,
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vol.Optional(CONF_SENSORS, default={}): SENSOR_SCHEMA,
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vol.Optional(CONF_OFFSET, default=1): int,
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vol.Optional(CONF_MODE, default=''): cv.string,
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})
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},
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extra=vol.ALLOW_EXTRA)
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def setup(hass, config):
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"""Set up Blink System."""
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from blinkpy import blinkpy
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conf = config[BLINK_DATA]
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username = conf[CONF_USERNAME]
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password = conf[CONF_PASSWORD]
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scan_interval = conf[CONF_SCAN_INTERVAL]
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is_legacy = bool(conf[CONF_MODE] == 'legacy')
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motion_interval = conf[CONF_OFFSET]
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hass.data[BLINK_DATA] = blinkpy.Blink(username=username,
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password=password,
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motion_interval=motion_interval,
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legacy_subdomain=is_legacy)
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hass.data[BLINK_DATA].refresh_rate = scan_interval.total_seconds()
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hass.data[BLINK_DATA].start()
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platforms = [
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('alarm_control_panel', {}),
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('binary_sensor', conf[CONF_BINARY_SENSORS]),
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('camera', {}),
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('sensor', conf[CONF_SENSORS]),
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]
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for component, schema in platforms:
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discovery.load_platform(hass, component, DOMAIN, schema, config)
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def trigger_camera(call):
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"""Trigger a camera."""
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cameras = hass.data[BLINK_DATA].cameras
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name = call.data[CONF_NAME]
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if name in cameras:
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cameras[name].snap_picture()
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hass.data[BLINK_DATA].refresh(force_cache=True)
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def blink_refresh(event_time):
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"""Call blink to refresh info."""
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hass.data[BLINK_DATA].refresh(force_cache=True)
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async def async_save_video(call):
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"""Call save video service handler."""
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await async_handle_save_video_service(hass, call)
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hass.services.register(DOMAIN, SERVICE_REFRESH, blink_refresh)
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hass.services.register(DOMAIN,
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SERVICE_TRIGGER,
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trigger_camera,
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schema=SERVICE_TRIGGER_SCHEMA)
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hass.services.register(DOMAIN,
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SERVICE_SAVE_VIDEO,
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async_save_video,
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schema=SERVICE_SAVE_VIDEO_SCHEMA)
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return True
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async def async_handle_save_video_service(hass, call):
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"""Handle save video service calls."""
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camera_name = call.data[CONF_NAME]
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video_path = call.data[CONF_FILENAME]
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if not hass.config.is_allowed_path(video_path):
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_LOGGER.error(
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"Can't write %s, no access to path!", video_path)
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return
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def _write_video(camera_name, video_path):
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"""Call video write."""
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all_cameras = hass.data[BLINK_DATA].cameras
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if camera_name in all_cameras:
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all_cameras[camera_name].video_to_file(video_path)
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try:
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await hass.async_add_executor_job(
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_write_video, camera_name, video_path)
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except OSError as err:
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_LOGGER.error("Can't write image to file: %s", err)
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