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Refactor squeezebox (#34731)

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Co-Authored-By: Martin Hjelmare <marhje52@gmail.com>
This commit is contained in:
rajlaud 2020-04-27 05:15:00 -05:00 committed by GitHub
parent be57d45653
commit 5e249aac5f
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5 changed files with 71 additions and 201 deletions
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1
CODEOWNERS
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@ -363,6 +363,7 @@ homeassistant/components/speedtestdotnet/* @rohankapoorcom
homeassistant/components/spider/* @peternijssen
homeassistant/components/spotify/* @frenck
homeassistant/components/sql/* @dgomes
homeassistant/components/squeezebox/* @rajlaud
homeassistant/components/starline/* @anonym-tsk
homeassistant/components/statistics/* @fabaff
homeassistant/components/stiebel_eltron/* @fucm

7
homeassistant/components/squeezebox/const.py
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@ -1,3 +1,10 @@
"""Constants for the Squeezebox component."""
from homeassistant.const import STATE_IDLE, STATE_PAUSED, STATE_PLAYING
DOMAIN = "squeezebox"
SERVICE_CALL_METHOD = "call_method"
SQUEEZEBOX_MODE = {
"pause": STATE_PAUSED,
"play": STATE_PLAYING,
"stop": STATE_IDLE,
}

3
homeassistant/components/squeezebox/manifest.json
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@ -2,5 +2,6 @@
"domain": "squeezebox",
"name": "Logitech Squeezebox",
"documentation": "https://www.home-assistant.io/integrations/squeezebox",
"codeowners": []
"codeowners": ["@rajlaud"],
"requirements": ["pysqueezebox==0.1.2"]
}

258
homeassistant/components/squeezebox/media_player.py
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@ -1,12 +1,9 @@
"""Support for interfacing to the Logitech SqueezeBox API."""
import asyncio
import json
import logging
import socket
import urllib.parse
import aiohttp
import async_timeout
from pysqueezebox import Server
import voluptuous as vol
from homeassistant.components.media_player import PLATFORM_SCHEMA, MediaPlayerEntity
@ -33,18 +30,14 @@ from homeassistant.const import (
CONF_PASSWORD,
CONF_PORT,
CONF_USERNAME,
HTTP_OK,
STATE_IDLE,
STATE_OFF,
STATE_PAUSED,
STATE_PLAYING,
)
from homeassistant.exceptions import PlatformNotReady
from homeassistant.helpers.aiohttp_client import async_get_clientsession
import homeassistant.helpers.config_validation as cv
from homeassistant.util.dt import utcnow
from .const import DOMAIN, SERVICE_CALL_METHOD
from .const import DOMAIN, SERVICE_CALL_METHOD, SQUEEZEBOX_MODE
_LOGGER = logging.getLogger(__name__)
@ -126,7 +119,7 @@ async def async_setup_platform(hass, config, async_add_entities, discovery_info=
# Get IP of host, to prevent duplication of same host (different DNS names)
try:
ipaddr = socket.gethostbyname(host)
ipaddr = await hass.async_add_executor_job(socket.gethostbyname, host)
except OSError as error:
_LOGGER.error("Could not communicate with %s:%d: %s", host, port, error)
raise PlatformNotReady from error
@ -135,16 +128,18 @@ async def async_setup_platform(hass, config, async_add_entities, discovery_info=
return
_LOGGER.debug("Creating LMS object for %s", ipaddr)
lms = LogitechMediaServer(hass, host, port, username, password)
players = await lms.create_players()
if players is None:
raise PlatformNotReady
lms = Server(async_get_clientsession(hass), host, port, username, password)
known_servers.add(ipaddr)
hass.data[DATA_SQUEEZEBOX].extend(players)
async_add_entities(players)
players = await lms.async_get_players()
if players is None:
raise PlatformNotReady
media_players = []
for player in players:
media_players.append(SqueezeBoxDevice(player))
hass.data[DATA_SQUEEZEBOX].extend(media_players)
async_add_entities(media_players)
async def async_service_handler(service):
"""Map services to methods on MediaPlayerEntity."""
@ -182,133 +177,41 @@ async def async_setup_platform(hass, config, async_add_entities, discovery_info=
return True
class LogitechMediaServer:
"""Representation of a Logitech media server."""
def __init__(self, hass, host, port, username, password):
"""Initialize the Logitech device."""
self.hass = hass
self.host = host
self.port = port
self._username = username
self._password = password
async def create_players(self):
"""Create a list of devices connected to LMS."""
result = []
data = await self.async_query("players", "status")
if data is False:
return None
for players in data.get("players_loop", []):
player = SqueezeBoxDevice(self, players["playerid"], players["name"])
await player.async_update()
result.append(player)
return result
async def async_query(self, *command, player=""):
"""Abstract out the JSON-RPC connection."""
auth = (
None
if self._username is None
else aiohttp.BasicAuth(self._username, self._password)
)
url = f"http://{self.host}:{self.port}/jsonrpc.js"
data = json.dumps(
{"id": "1", "method": "slim.request", "params": [player, command]}
)
_LOGGER.debug("URL: %s Data: %s", url, data)
try:
websession = async_get_clientsession(self.hass)
with async_timeout.timeout(TIMEOUT):
response = await websession.post(url, data=data, auth=auth)
if response.status != HTTP_OK:
_LOGGER.error(
"Query failed, response code: %s Full message: %s",
response.status,
response,
)
return False
data = await response.json()
except (asyncio.TimeoutError, aiohttp.ClientError) as error:
_LOGGER.error("Failed communicating with LMS: %s", type(error))
return False
try:
return data["result"]
except AttributeError:
_LOGGER.error("Received invalid response: %s", data)
return False
class SqueezeBoxDevice(MediaPlayerEntity):
"""Representation of a SqueezeBox device."""
"""
Representation of a SqueezeBox device.
def __init__(self, lms, player_id, name):
Wraps a pysqueezebox.Player() object.
"""
def __init__(self, player):
"""Initialize the SqueezeBox device."""
super().__init__()
self._lms = lms
self._id = player_id
self._status = {}
self._name = name
self._player = player
self._last_update = None
_LOGGER.debug("Creating SqueezeBox object: %s, %s", name, player_id)
@property
def name(self):
"""Return the name of the device."""
return self._name
return self._player.name
@property
def unique_id(self):
"""Return a unique ID."""
return self._id
return self._player.player_id
@property
def state(self):
"""Return the state of the device."""
if "power" in self._status and self._status["power"] == 0:
if self._player.power is not None and not self._player.power:
return STATE_OFF
if "mode" in self._status:
if self._status["mode"] == "pause":
return STATE_PAUSED
if self._status["mode"] == "play":
return STATE_PLAYING
if self._status["mode"] == "stop":
return STATE_IDLE
if self._player.mode:
return SQUEEZEBOX_MODE.get(self._player.mode)
return None
async def async_query(self, *parameters):
"""Send a command to the LMS."""
return await self._lms.async_query(*parameters, player=self._id)
async def async_update(self):
"""Retrieve the current state of the player."""
tags = "adKl"
response = await self.async_query("status", "-", "1", f"tags:{tags}")
if response is False:
return
"""Update the Player() object."""
last_media_position = self.media_position
self._status = {}
try:
self._status.update(response["playlist_loop"][0])
except KeyError:
pass
try:
self._status.update(response["remoteMeta"])
except KeyError:
pass
self._status.update(response)
await self._player.async_update()
if self.media_position != last_media_position:
_LOGGER.debug(
"Media position updated for %s: %s", self, self.media_position
@ -318,20 +221,18 @@ class SqueezeBoxDevice(MediaPlayerEntity):
@property
def volume_level(self):
"""Volume level of the media player (0..1)."""
if "mixer volume" in self._status:
return int(float(self._status["mixer volume"])) / 100.0
if self._player.volume:
return int(float(self._player.volume)) / 100.0
@property
def is_volume_muted(self):
"""Return true if volume is muted."""
if "mixer volume" in self._status:
return str(self._status["mixer volume"]).startswith("-")
return self._player.muting
@property
def media_content_id(self):
"""Content ID of current playing media."""
if "current_title" in self._status:
return self._status["current_title"]
return self._player.url
@property
def media_content_type(self):
@ -341,14 +242,12 @@ class SqueezeBoxDevice(MediaPlayerEntity):
@property
def media_duration(self):
"""Duration of current playing media in seconds."""
if "duration" in self._status:
return int(float(self._status["duration"]))
return self._player.duration
@property
def media_position(self):
"""Duration of current playing media in seconds."""
if "time" in self._status:
return int(float(self._status["time"]))
"""Position of current playing media in seconds."""
return self._player.time
@property
def media_position_updated_at(self):
@ -358,60 +257,27 @@ class SqueezeBoxDevice(MediaPlayerEntity):
@property
def media_image_url(self):
"""Image url of current playing media."""
if "artwork_url" in self._status:
media_url = self._status["artwork_url"]
elif "id" in self._status:
media_url = ("/music/{track_id}/cover.jpg").format(
track_id=self._status["id"]
)
else:
media_url = ("/music/current/cover.jpg?player={player}").format(
player=self._id
)
# pylint: disable=protected-access
if self._lms._username:
base_url = "http://{username}:{password}@{server}:{port}/".format(
username=self._lms._username,
password=self._lms._password,
server=self._lms.host,
port=self._lms.port,
)
else:
base_url = "http://{server}:{port}/".format(
server=self._lms.host, port=self._lms.port
)
url = urllib.parse.urljoin(base_url, media_url)
return url
return self._player.image_url
@property
def media_title(self):
"""Title of current playing media."""
if "title" in self._status:
return self._status["title"]
if "current_title" in self._status:
return self._status["current_title"]
return self._player.title
@property
def media_artist(self):
"""Artist of current playing media."""
if "artist" in self._status:
return self._status["artist"]
return self._player.artist
@property
def media_album_name(self):
"""Album of current playing media."""
if "album" in self._status:
return self._status["album"]
return self._player.album
@property
def shuffle(self):
"""Boolean if shuffle is enabled."""
if "playlist_shuffle" in self._status:
return self._status["playlist_shuffle"] == 1
return self._player.shuffle
@property
def supported_features(self):
@ -420,53 +286,52 @@ class SqueezeBoxDevice(MediaPlayerEntity):
async def async_turn_off(self):
"""Turn off media player."""
await self.async_query("power", "0")
await self._player.async_set_power(False)
async def async_volume_up(self):
"""Volume up media player."""
await self.async_query("mixer", "volume", "+5")
await self._player.async_set_volume("+5")
async def async_volume_down(self):
"""Volume down media player."""
await self.async_query("mixer", "volume", "-5")
await self._player.async_set_volume("-5")
async def async_set_volume_level(self, volume):
"""Set volume level, range 0..1."""
volume_percent = str(int(volume * 100))
await self.async_query("mixer", "volume", volume_percent)
await self._player.async_set_volume(volume_percent)
async def async_mute_volume(self, mute):
"""Mute (true) or unmute (false) media player."""
mute_numeric = "1" if mute else "0"
await self.async_query("mixer", "muting", mute_numeric)
await self._player.async_set_muting(mute)
async def async_media_play_pause(self):
"""Send pause command to media player."""
await self.async_query("pause")
await self._player.async_toggle_pause()
async def async_media_play(self):
"""Send play command to media player."""
await self.async_query("play")
await self._player.async_play()
async def async_media_pause(self):
"""Send pause command to media player."""
await self.async_query("pause", "1")
await self._player.async_pause()
async def async_media_next_track(self):
"""Send next track command."""
await self.async_query("playlist", "index", "+1")
await self._player.async_index("+1")
async def async_media_previous_track(self):
"""Send next track command."""
await self.async_query("playlist", "index", "-1")
await self._player.async_index("-1")
async def async_media_seek(self, position):
"""Send seek command."""
await self.async_query("time", position)
await self._player.async_time(position)
async def async_turn_on(self):
"""Turn the media player on."""
await self.async_query("power", "1")
await self._player.async_set_power(True)
async def async_play_media(self, media_type, media_id, **kwargs):
"""
@ -474,27 +339,20 @@ class SqueezeBoxDevice(MediaPlayerEntity):
If ATTR_MEDIA_ENQUEUE is True, add `media_id` to the current playlist.
"""
cmd = "play"
if kwargs.get(ATTR_MEDIA_ENQUEUE):
await self._add_uri_to_playlist(media_id)
return
cmd = "add"
await self._play_uri(media_id)
async def _play_uri(self, media_id):
"""Replace the current play list with the uri."""
await self.async_query("playlist", "play", media_id)
async def _add_uri_to_playlist(self, media_id):
"""Add an item to the existing playlist."""
await self.async_query("playlist", "add", media_id)
await self._player.async_load_url(media_id, cmd)
async def async_set_shuffle(self, shuffle):
"""Enable/disable shuffle mode."""
await self.async_query("playlist", "shuffle", int(shuffle))
shuffle_mode = "song" if shuffle else "none"
await self._player.async_set_shuffle(shuffle_mode)
async def async_clear_playlist(self):
"""Send the media player the command for clear playlist."""
await self.async_query("playlist", "clear")
await self._player.async_clear_playlist()
async def async_call_method(self, command, parameters=None):
"""
@ -507,4 +365,4 @@ class SqueezeBoxDevice(MediaPlayerEntity):
if parameters:
for parameter in parameters:
all_params.append(parameter)
await self.async_query(*all_params)
await self._player.async_query(*all_params)

3
requirements_all.txt
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@ -1580,6 +1580,9 @@ pysonos==0.0.25
# homeassistant.components.spc
pyspcwebgw==0.4.0
# homeassistant.components.squeezebox
pysqueezebox==0.1.2
# homeassistant.components.stiebel_eltron
pystiebeleltron==0.0.1.dev2