228 lines
7 KiB
Python
228 lines
7 KiB
Python
"""Support to embed Plex."""
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import asyncio
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import functools
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import logging
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import plexapi.exceptions
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from plexwebsocket import PlexWebsocket
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import requests.exceptions
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import voluptuous as vol
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from homeassistant import config_entries
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from homeassistant.components.media_player import DOMAIN as MP_DOMAIN
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from homeassistant.const import (
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CONF_HOST,
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CONF_PORT,
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CONF_SSL,
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CONF_TOKEN,
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CONF_URL,
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CONF_VERIFY_SSL,
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EVENT_HOMEASSISTANT_STOP,
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)
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from homeassistant.exceptions import ConfigEntryNotReady
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from homeassistant.helpers import config_validation as cv
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from homeassistant.helpers.dispatcher import (
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async_dispatcher_connect,
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async_dispatcher_send,
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)
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from .const import (
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CONF_IGNORE_NEW_SHARED_USERS,
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CONF_SERVER,
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CONF_SERVER_IDENTIFIER,
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CONF_SHOW_ALL_CONTROLS,
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CONF_USE_EPISODE_ART,
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DEFAULT_PORT,
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DEFAULT_SSL,
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DEFAULT_VERIFY_SSL,
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DISPATCHERS,
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DOMAIN as PLEX_DOMAIN,
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PLATFORMS,
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PLATFORMS_COMPLETED,
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PLEX_MEDIA_PLAYER_OPTIONS,
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PLEX_SERVER_CONFIG,
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PLEX_UPDATE_PLATFORMS_SIGNAL,
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SERVERS,
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WEBSOCKETS,
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)
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from .server import PlexServer
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MEDIA_PLAYER_SCHEMA = vol.All(
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cv.deprecated(CONF_SHOW_ALL_CONTROLS, invalidation_version="0.110"),
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vol.Schema(
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{
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vol.Optional(CONF_USE_EPISODE_ART, default=False): cv.boolean,
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vol.Optional(CONF_SHOW_ALL_CONTROLS): cv.boolean,
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vol.Optional(CONF_IGNORE_NEW_SHARED_USERS, default=False): cv.boolean,
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}
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),
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)
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SERVER_CONFIG_SCHEMA = vol.Schema(
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vol.All(
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{
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vol.Optional(CONF_HOST): cv.string,
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vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
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vol.Optional(CONF_TOKEN): cv.string,
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vol.Optional(CONF_SERVER): cv.string,
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vol.Optional(CONF_SSL, default=DEFAULT_SSL): cv.boolean,
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vol.Optional(CONF_VERIFY_SSL, default=DEFAULT_VERIFY_SSL): cv.boolean,
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vol.Optional(MP_DOMAIN, default={}): MEDIA_PLAYER_SCHEMA,
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},
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cv.has_at_least_one_key(CONF_HOST, CONF_TOKEN),
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)
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)
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CONFIG_SCHEMA = vol.Schema({PLEX_DOMAIN: SERVER_CONFIG_SCHEMA}, extra=vol.ALLOW_EXTRA)
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_LOGGER = logging.getLogger(__package__)
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async def async_setup(hass, config):
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"""Set up the Plex component."""
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hass.data.setdefault(
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PLEX_DOMAIN,
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{SERVERS: {}, DISPATCHERS: {}, WEBSOCKETS: {}, PLATFORMS_COMPLETED: {}},
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)
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plex_config = config.get(PLEX_DOMAIN, {})
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if plex_config:
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_async_setup_plex(hass, plex_config)
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return True
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def _async_setup_plex(hass, config):
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"""Pass configuration to a config flow."""
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server_config = dict(config)
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if MP_DOMAIN in server_config:
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hass.data.setdefault(PLEX_MEDIA_PLAYER_OPTIONS, server_config.pop(MP_DOMAIN))
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if CONF_HOST in server_config:
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prefix = "https" if server_config.pop(CONF_SSL) else "http"
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server_config[
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CONF_URL
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] = f"{prefix}://{server_config.pop(CONF_HOST)}:{server_config.pop(CONF_PORT)}"
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hass.async_create_task(
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hass.config_entries.flow.async_init(
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PLEX_DOMAIN,
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context={"source": config_entries.SOURCE_IMPORT},
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data=server_config,
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)
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)
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async def async_setup_entry(hass, entry):
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"""Set up Plex from a config entry."""
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server_config = entry.data[PLEX_SERVER_CONFIG]
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if entry.unique_id is None:
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hass.config_entries.async_update_entry(
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entry, unique_id=entry.data[CONF_SERVER_IDENTIFIER]
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)
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if MP_DOMAIN not in entry.options:
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options = dict(entry.options)
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options.setdefault(
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MP_DOMAIN,
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hass.data.get(PLEX_MEDIA_PLAYER_OPTIONS) or MEDIA_PLAYER_SCHEMA({}),
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)
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hass.config_entries.async_update_entry(entry, options=options)
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plex_server = PlexServer(hass, server_config, entry.options)
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try:
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await hass.async_add_executor_job(plex_server.connect)
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except requests.exceptions.ConnectionError as error:
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_LOGGER.error(
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"Plex server (%s) could not be reached: [%s]",
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server_config[CONF_URL],
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error,
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)
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raise ConfigEntryNotReady
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except (
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plexapi.exceptions.BadRequest,
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plexapi.exceptions.Unauthorized,
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plexapi.exceptions.NotFound,
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) as error:
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_LOGGER.error(
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"Login to %s failed, verify token and SSL settings: [%s]",
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entry.data[CONF_SERVER],
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error,
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)
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return False
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_LOGGER.debug(
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"Connected to: %s (%s)", plex_server.friendly_name, plex_server.url_in_use
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)
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server_id = plex_server.machine_identifier
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hass.data[PLEX_DOMAIN][SERVERS][server_id] = plex_server
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hass.data[PLEX_DOMAIN][PLATFORMS_COMPLETED][server_id] = set()
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entry.add_update_listener(async_options_updated)
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unsub = async_dispatcher_connect(
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hass,
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PLEX_UPDATE_PLATFORMS_SIGNAL.format(server_id),
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plex_server.update_platforms,
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)
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hass.data[PLEX_DOMAIN][DISPATCHERS].setdefault(server_id, [])
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hass.data[PLEX_DOMAIN][DISPATCHERS][server_id].append(unsub)
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def update_plex():
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async_dispatcher_send(hass, PLEX_UPDATE_PLATFORMS_SIGNAL.format(server_id))
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session = async_get_clientsession(hass)
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verify_ssl = server_config.get(CONF_VERIFY_SSL)
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websocket = PlexWebsocket(
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plex_server.plex_server, update_plex, session=session, verify_ssl=verify_ssl
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)
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hass.data[PLEX_DOMAIN][WEBSOCKETS][server_id] = websocket
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def start_websocket_session(platform, _):
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hass.data[PLEX_DOMAIN][PLATFORMS_COMPLETED][server_id].add(platform)
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if hass.data[PLEX_DOMAIN][PLATFORMS_COMPLETED][server_id] == PLATFORMS:
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hass.loop.create_task(websocket.listen())
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def close_websocket_session(_):
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websocket.close()
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unsub = hass.bus.async_listen_once(
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EVENT_HOMEASSISTANT_STOP, close_websocket_session
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)
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hass.data[PLEX_DOMAIN][DISPATCHERS][server_id].append(unsub)
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for platform in PLATFORMS:
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task = hass.async_create_task(
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hass.config_entries.async_forward_entry_setup(entry, platform)
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)
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task.add_done_callback(functools.partial(start_websocket_session, platform))
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return True
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async def async_unload_entry(hass, entry):
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"""Unload a config entry."""
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server_id = entry.data[CONF_SERVER_IDENTIFIER]
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websocket = hass.data[PLEX_DOMAIN][WEBSOCKETS].pop(server_id)
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websocket.close()
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dispatchers = hass.data[PLEX_DOMAIN][DISPATCHERS].pop(server_id)
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for unsub in dispatchers:
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unsub()
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tasks = [
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hass.config_entries.async_forward_entry_unload(entry, platform)
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for platform in PLATFORMS
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]
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await asyncio.gather(*tasks)
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hass.data[PLEX_DOMAIN][SERVERS].pop(server_id)
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return True
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async def async_options_updated(hass, entry):
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"""Triggered by config entry options updates."""
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server_id = entry.data[CONF_SERVER_IDENTIFIER]
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hass.data[PLEX_DOMAIN][SERVERS][server_id].options = entry.options
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