mirror of
https://github.com/Matysh/houseplan-card
synced 2026-07-31 08:28:31 +00:00
225 lines
8.7 KiB
Python
Executable File
225 lines
8.7 KiB
Python
Executable File
"""WS-команды House Plan: раскладка, конфигурация пространств, загрузка планов."""
|
|
from __future__ import annotations
|
|
|
|
import base64
|
|
import binascii
|
|
import re
|
|
from pathlib import Path
|
|
from typing import Any
|
|
|
|
import voluptuous as vol
|
|
|
|
from homeassistant.components import websocket_api
|
|
from homeassistant.core import HomeAssistant, callback
|
|
|
|
from .const import CONF_ADMIN_ONLY, DEFAULT_CONFIG, DOMAIN, PLANS_DIR, PLANS_URL
|
|
|
|
POS_SCHEMA = vol.Schema(
|
|
{vol.Required("x"): vol.Coerce(float), vol.Required("y"): vol.Coerce(float)},
|
|
extra=vol.ALLOW_EXTRA, # v2-записи несут ключ "s" (space id)
|
|
)
|
|
LAYOUT_SCHEMA = vol.Schema({str: POS_SCHEMA})
|
|
|
|
ROOM_SCHEMA = vol.Schema(
|
|
{
|
|
vol.Required("id"): str,
|
|
vol.Required("name"): str,
|
|
vol.Optional("area"): vol.Any(str, None),
|
|
vol.Required("x"): vol.Coerce(float),
|
|
vol.Required("y"): vol.Coerce(float),
|
|
vol.Required("w"): vol.Coerce(float),
|
|
vol.Required("h"): vol.Coerce(float),
|
|
},
|
|
extra=vol.ALLOW_EXTRA,
|
|
)
|
|
SPACE_SCHEMA = vol.Schema(
|
|
{
|
|
vol.Required("id"): str,
|
|
vol.Required("title"): str,
|
|
vol.Optional("plan_url"): vol.Any(str, None),
|
|
vol.Required("aspect"): vol.All(vol.Coerce(float), vol.Range(min=0.05, max=20)),
|
|
vol.Required("view_box"): vol.All([vol.Coerce(float)], vol.Length(min=4, max=4)),
|
|
vol.Required("rooms"): [ROOM_SCHEMA],
|
|
},
|
|
extra=vol.ALLOW_EXTRA,
|
|
)
|
|
VIRTUAL_SCHEMA = vol.Schema(
|
|
{
|
|
vol.Required("id"): str,
|
|
vol.Required("space"): str,
|
|
vol.Required("name"): str,
|
|
vol.Required("icon"): str,
|
|
vol.Required("x"): vol.Coerce(float),
|
|
vol.Required("y"): vol.Coerce(float),
|
|
vol.Optional("note"): vol.Any(str, None),
|
|
vol.Optional("entity_id"): vol.Any(str, None),
|
|
},
|
|
extra=vol.ALLOW_EXTRA,
|
|
)
|
|
CONFIG_SCHEMA = vol.Schema(
|
|
{
|
|
vol.Required("spaces"): [SPACE_SCHEMA],
|
|
vol.Optional("device_overrides", default=dict): {
|
|
str: vol.Schema(
|
|
{
|
|
vol.Optional("hidden"): bool,
|
|
vol.Optional("icon"): vol.Any(str, None),
|
|
vol.Optional("name"): vol.Any(str, None),
|
|
},
|
|
extra=vol.ALLOW_EXTRA,
|
|
)
|
|
},
|
|
vol.Optional("virtual_devices", default=list): [VIRTUAL_SCHEMA],
|
|
vol.Optional("settings", default=dict): vol.Schema({}, extra=vol.ALLOW_EXTRA),
|
|
},
|
|
extra=vol.ALLOW_EXTRA,
|
|
)
|
|
|
|
SPACE_ID_RE = re.compile(r"^[a-z0-9_-]{1,64}$")
|
|
PLAN_EXTENSIONS = {"svg": "image/svg+xml", "png": "image/png", "jpg": "image/jpeg", "webp": "image/webp"}
|
|
MAX_PLAN_BYTES = 8 * 1024 * 1024
|
|
|
|
|
|
@callback
|
|
def async_register(hass: HomeAssistant) -> None:
|
|
"""Регистрация WS-команд."""
|
|
websocket_api.async_register_command(hass, ws_layout_get)
|
|
websocket_api.async_register_command(hass, ws_layout_set)
|
|
websocket_api.async_register_command(hass, ws_layout_update)
|
|
websocket_api.async_register_command(hass, ws_config_get)
|
|
websocket_api.async_register_command(hass, ws_config_set)
|
|
websocket_api.async_register_command(hass, ws_plan_set)
|
|
|
|
|
|
def _store(hass: HomeAssistant):
|
|
return hass.data[DOMAIN]["store"]
|
|
|
|
|
|
def _config_store(hass: HomeAssistant):
|
|
return hass.data[DOMAIN]["config_store"]
|
|
|
|
|
|
def _check_write(hass: HomeAssistant, connection) -> bool:
|
|
entry = hass.data[DOMAIN].get("entry")
|
|
admin_only = bool(entry and entry.options.get(CONF_ADMIN_ONLY, False))
|
|
return connection.user.is_admin if admin_only else True
|
|
|
|
|
|
# ---------------- раскладка ----------------
|
|
|
|
|
|
@websocket_api.websocket_command({vol.Required("type"): "houseplan/layout/get"})
|
|
@websocket_api.async_response
|
|
async def ws_layout_get(hass: HomeAssistant, connection, msg: dict[str, Any]) -> None:
|
|
"""Вернуть сохранённую раскладку."""
|
|
data = await _store(hass).async_load() or {}
|
|
connection.send_result(msg["id"], {"layout": data.get("layout", {})})
|
|
|
|
|
|
@websocket_api.websocket_command(
|
|
{vol.Required("type"): "houseplan/layout/set", vol.Required("layout"): LAYOUT_SCHEMA}
|
|
)
|
|
@websocket_api.async_response
|
|
async def ws_layout_set(hass: HomeAssistant, connection, msg: dict[str, Any]) -> None:
|
|
"""Полностью заменить раскладку."""
|
|
if not _check_write(hass, connection):
|
|
connection.send_error(msg["id"], "unauthorized", "Правка раскладки разрешена только администраторам")
|
|
return
|
|
await _store(hass).async_save({"layout": msg["layout"]})
|
|
connection.send_result(msg["id"], {"ok": True})
|
|
|
|
|
|
@websocket_api.websocket_command(
|
|
{
|
|
vol.Required("type"): "houseplan/layout/update",
|
|
vol.Required("device_id"): str,
|
|
vol.Required("pos"): POS_SCHEMA,
|
|
}
|
|
)
|
|
@websocket_api.async_response
|
|
async def ws_layout_update(hass: HomeAssistant, connection, msg: dict[str, Any]) -> None:
|
|
"""Обновить позицию одного устройства."""
|
|
if not _check_write(hass, connection):
|
|
connection.send_error(msg["id"], "unauthorized", "Правка раскладки разрешена только администраторам")
|
|
return
|
|
store = _store(hass)
|
|
data = await store.async_load() or {}
|
|
layout = data.get("layout", {})
|
|
layout[msg["device_id"]] = msg["pos"]
|
|
await store.async_save({"layout": layout})
|
|
connection.send_result(msg["id"], {"ok": True})
|
|
|
|
|
|
# ---------------- конфигурация пространств ----------------
|
|
|
|
|
|
@websocket_api.websocket_command({vol.Required("type"): "houseplan/config/get"})
|
|
@websocket_api.async_response
|
|
async def ws_config_get(hass: HomeAssistant, connection, msg: dict[str, Any]) -> None:
|
|
"""Вернуть конфигурацию (пространства, оверрайды, виртуальные устройства, настройки)."""
|
|
data = await _config_store(hass).async_load() or {}
|
|
config = {**DEFAULT_CONFIG, **data.get("config", {})}
|
|
connection.send_result(msg["id"], {"config": config})
|
|
|
|
|
|
@websocket_api.websocket_command(
|
|
{vol.Required("type"): "houseplan/config/set", vol.Required("config"): CONFIG_SCHEMA}
|
|
)
|
|
@websocket_api.async_response
|
|
async def ws_config_set(hass: HomeAssistant, connection, msg: dict[str, Any]) -> None:
|
|
"""Полностью заменить конфигурацию."""
|
|
if not _check_write(hass, connection):
|
|
connection.send_error(msg["id"], "unauthorized", "Правка конфигурации разрешена только администраторам")
|
|
return
|
|
await _config_store(hass).async_save({"config": msg["config"]})
|
|
connection.send_result(msg["id"], {"ok": True})
|
|
|
|
|
|
# ---------------- загрузка планов ----------------
|
|
|
|
|
|
@websocket_api.websocket_command(
|
|
{
|
|
vol.Required("type"): "houseplan/plan/set",
|
|
vol.Required("space_id"): str,
|
|
vol.Required("ext"): vol.In(sorted(PLAN_EXTENSIONS)),
|
|
vol.Required("data"): str, # base64
|
|
}
|
|
)
|
|
@websocket_api.async_response
|
|
async def ws_plan_set(hass: HomeAssistant, connection, msg: dict[str, Any]) -> None:
|
|
"""Сохранить файл плана пространства; вернуть URL для карточки."""
|
|
if not _check_write(hass, connection):
|
|
connection.send_error(msg["id"], "unauthorized", "Загрузка планов разрешена только администраторам")
|
|
return
|
|
space_id = msg["space_id"]
|
|
if not SPACE_ID_RE.match(space_id):
|
|
connection.send_error(msg["id"], "invalid_space_id", "space_id: только [a-z0-9_-], до 64 символов")
|
|
return
|
|
try:
|
|
raw = base64.b64decode(msg["data"], validate=True)
|
|
except (binascii.Error, ValueError):
|
|
connection.send_error(msg["id"], "invalid_data", "data должен быть корректным base64")
|
|
return
|
|
if len(raw) > MAX_PLAN_BYTES:
|
|
connection.send_error(msg["id"], "too_large", f"План больше {MAX_PLAN_BYTES // 1024 // 1024} МБ")
|
|
return
|
|
|
|
plans_dir = Path(hass.config.path(PLANS_DIR))
|
|
path = plans_dir / f"{space_id}.{msg['ext']}"
|
|
|
|
def _write() -> None:
|
|
plans_dir.mkdir(parents=True, exist_ok=True)
|
|
# убрать старые варианты с другим расширением
|
|
for old_ext in PLAN_EXTENSIONS:
|
|
old = plans_dir / f"{space_id}.{old_ext}"
|
|
if old_ext != msg["ext"] and old.exists():
|
|
old.unlink()
|
|
path.write_bytes(raw)
|
|
|
|
await hass.async_add_executor_job(_write)
|
|
mtime = int(path.stat().st_mtime)
|
|
connection.send_result(
|
|
msg["id"], {"ok": True, "url": f"{PLANS_URL}/{space_id}.{msg['ext']}?v={mtime}"}
|
|
)
|