add config panel for recorder

homeassistant/components/recorder/__init__.py

@@ -22,6 +22,7 @@
 import voluptuous as vol
 
 from homeassistant.components import persistent_notification
+from homeassistant.config_entries import SOURCE_IMPORT, ConfigEntry
 from homeassistant.const import (
     ATTR_ENTITY_ID,
     CONF_EXCLUDE,
@@ -55,7 +56,13 @@
 
 from . import history, migration, purge, statistics, websocket_api
 from .const import (
+    CONF_AUTO_PURGE,
+    CONF_COMMIT_INTERVAL,
     CONF_DB_INTEGRITY_CHECK,
+    CONF_DB_MAX_RETRIES,
+    CONF_DB_RETRY_WAIT,
+    CONF_DB_URL,
+    CONF_PURGE_KEEP_DAYS,
     DATA_INSTANCE,
     DOMAIN,
     MAX_QUEUE_BACKLOG,
@@ -129,14 +136,8 @@
 DB_LOCK_TIMEOUT = 30
 DB_LOCK_QUEUE_CHECK_TIMEOUT = 1
 
-CONF_AUTO_PURGE = "auto_purge"
-CONF_DB_URL = "db_url"
-CONF_DB_MAX_RETRIES = "db_max_retries"
-CONF_DB_RETRY_WAIT = "db_retry_wait"
-CONF_PURGE_KEEP_DAYS = "purge_keep_days"
 CONF_PURGE_INTERVAL = "purge_interval"
 CONF_EVENT_TYPES = "event_types"
-CONF_COMMIT_INTERVAL = "commit_interval"
 
 INVALIDATED_ERR = "Database connection invalidated"
 CONNECTIVITY_ERR = "Error in database connectivity during commit"
@@ -236,33 +237,29 @@ def run_information_with_session(session, point_in_time: datetime | None = None)
 async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
     """Set up the recorder."""
     hass.data[DOMAIN] = {}
-    conf = config[DOMAIN]
-    entity_filter = convert_include_exclude_filter(conf)
-    auto_purge = conf[CONF_AUTO_PURGE]
-    keep_days = conf[CONF_PURGE_KEEP_DAYS]
-    commit_interval = conf[CONF_COMMIT_INTERVAL]
-    db_max_retries = conf[CONF_DB_MAX_RETRIES]
-    db_retry_wait = conf[CONF_DB_RETRY_WAIT]
-    db_url = conf.get(CONF_DB_URL) or DEFAULT_URL.format(
-        hass_config_path=hass.config.path(DEFAULT_DB_FILE)
-    )
-    exclude = conf[CONF_EXCLUDE]
+    if not hass.config_entries.async_entries(DOMAIN):
+        hass.async_create_task(
+            hass.config_entries.flow.async_init(
+                DOMAIN, context={"source": SOURCE_IMPORT}, data=(config[DOMAIN])
+            )
+        )
+    return True
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+) -> bool:
+    """Set up the recorder."""
+    exclude = config_entry.data[CONF_EXCLUDE]
     exclude_t = exclude.get(CONF_EVENT_TYPES, [])
     if EVENT_STATE_CHANGED in exclude_t:
         _LOGGER.warning(
             "State change events are excluded, recorder will not record state changes."
             "This will become an error in Home Assistant Core 2022.2"
         )
     instance = hass.data[DATA_INSTANCE] = Recorder(
-        hass=hass,
-        auto_purge=auto_purge,
-        keep_days=keep_days,
-        commit_interval=commit_interval,
-        uri=db_url,
-        db_max_retries=db_max_retries,
-        db_retry_wait=db_retry_wait,
-        entity_filter=entity_filter,
-        exclude_t=exclude_t,
+        hass=hass, config_entry=config_entry, exclude_t=exclude_t
     )
     instance.async_initialize()
     instance.start()
@@ -484,36 +481,32 @@ class Recorder(threading.Thread):
     stop_requested: bool
 
     def __init__(
-        self,
-        hass: HomeAssistant,
-        auto_purge: bool,
-        keep_days: int,
-        commit_interval: int,
-        uri: str,
-        db_max_retries: int,
-        db_retry_wait: int,
-        entity_filter: Callable[[str], bool],
-        exclude_t: list[str],
+        self, hass: HomeAssistant, config_entry: ConfigEntry, exclude_t: list[str]
     ) -> None:
         """Initialize the recorder."""
         threading.Thread.__init__(self, name="Recorder")
 
         self.hass = hass
-        self.auto_purge = auto_purge
-        self.keep_days = keep_days
-        self.commit_interval = commit_interval
+        self.config_entry = config_entry
+
+        conf = dict(config_entry.data)
+        self.auto_purge = conf[CONF_AUTO_PURGE]
+        self.keep_days = conf[CONF_PURGE_KEEP_DAYS]
+        self.commit_interval = conf[CONF_COMMIT_INTERVAL]
         self.queue: queue.SimpleQueue[RecorderTask] = queue.SimpleQueue()
         self.recording_start = dt_util.utcnow()
-        self.db_url = uri
-        self.db_max_retries = db_max_retries
-        self.db_retry_wait = db_retry_wait
+        self.db_url = conf.get(CONF_DB_URL) or DEFAULT_URL.format(
+            hass_config_path=hass.config.path(DEFAULT_DB_FILE)
+        )
+        self.db_max_retries = conf[CONF_DB_MAX_RETRIES]
+        self.db_retry_wait = conf[CONF_DB_RETRY_WAIT]
         self.async_db_ready: asyncio.Future = asyncio.Future()
         self.async_recorder_ready = asyncio.Event()
         self._queue_watch = threading.Event()
         self.engine: Any = None
         self.run_info: Any = None
 
-        self.entity_filter = entity_filter
+        self.entity_filter = convert_include_exclude_filter(conf)
         self.exclude_t = exclude_t
 
         self._timechanges_seen = 0
@@ -533,6 +526,14 @@ def __init__(
 
         self.enabled = True
 
+    def update_config(self, config_entry: ConfigEntry):
+        """Update config in runtime."""
+        conf = dict(config_entry.data)
+        self.auto_purge = conf[CONF_AUTO_PURGE]
+        self.commit_interval = conf[CONF_COMMIT_INTERVAL]
+        self.entity_filter = convert_include_exclude_filter(conf)
+        self.keep_days = conf[CONF_PURGE_KEEP_DAYS]
+
     def set_enable(self, enable):
         """Enable or disable recording events and states."""
         self.enabled = enable

homeassistant/components/recorder/config_flow.py

@@ -0,0 +1,31 @@
+"""Config flow to connect with Home Assistant."""
+from __future__ import annotations
+
+import logging
+from typing import Any
+
+from homeassistant import config_entries
+from homeassistant.data_entry_flow import FlowResult
+
+from .const import DOMAIN
+
+
+@config_entries.HANDLERS.register(DOMAIN)
+class RecorderFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
+    """Recorder configuration flow."""
+
+    @property
+    def logger(self) -> logging.Logger:
+        """Return logger."""
+        return logging.getLogger(__name__)
+
+    async def async_step_import(self, user_input: dict[str, Any]) -> FlowResult:
+        """Import data."""
+        # Only allow 1 instance.
+        if self._async_current_entries():
+            return self.async_abort(reason="single_instance_allowed")
+
+        return self.async_create_entry(
+            title="Recorder",
+            data=user_input,
+        )

homeassistant/components/recorder/const.py

@@ -4,7 +4,13 @@
 SQLITE_URL_PREFIX = "sqlite://"
 DOMAIN = "recorder"
 
+CONF_AUTO_PURGE = "auto_purge"
+CONF_COMMIT_INTERVAL = "commit_interval"
+CONF_DB_URL = "db_url"
+CONF_DB_MAX_RETRIES = "db_max_retries"
+CONF_DB_RETRY_WAIT = "db_retry_wait"
 CONF_DB_INTEGRITY_CHECK = "db_integrity_check"
+CONF_PURGE_KEEP_DAYS = "purge_keep_days"
 
 MAX_QUEUE_BACKLOG = 30000
 

homeassistant/components/recorder/manifest.json

@@ -1,6 +1,7 @@
 {
   "domain": "recorder",
   "name": "Recorder",
+  "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/recorder",
   "requirements": ["sqlalchemy==1.4.27"],
   "codeowners": ["@home-assistant/core"],

homeassistant/components/recorder/websocket_api.py

@@ -1,4 +1,4 @@
-"""The Energy websocket API."""
+"""The Recorder websocket API."""
 from __future__ import annotations
 
 import logging
@@ -7,9 +7,21 @@
 import voluptuous as vol
 
 from homeassistant.components import websocket_api
+from homeassistant.const import CONF_EXCLUDE, CONF_INCLUDE
 from homeassistant.core import HomeAssistant, callback
-
-from .const import DATA_INSTANCE, MAX_QUEUE_BACKLOG
+import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.entityfilter import INCLUDE_EXCLUDE_FILTER_SCHEMA_INNER
+
+from .const import (
+    CONF_AUTO_PURGE,
+    CONF_COMMIT_INTERVAL,
+    CONF_DB_MAX_RETRIES,
+    CONF_DB_RETRY_WAIT,
+    CONF_DB_URL,
+    CONF_PURGE_KEEP_DAYS,
+    DATA_INSTANCE,
+    MAX_QUEUE_BACKLOG,
+)
 from .statistics import validate_statistics
 from .util import async_migration_in_progress
 
@@ -26,10 +38,64 @@ def async_setup(hass: HomeAssistant) -> None:
     websocket_api.async_register_command(hass, ws_clear_statistics)
     websocket_api.async_register_command(hass, ws_update_statistics_metadata)
     websocket_api.async_register_command(hass, ws_info)
+    websocket_api.async_register_command(hass, ws_config)
+    websocket_api.async_register_command(hass, ws_update_config)
     websocket_api.async_register_command(hass, ws_backup_start)
     websocket_api.async_register_command(hass, ws_backup_end)
 
 
+@websocket_api.websocket_command(
+    {
+        vol.Required("type"): "recorder/config",
+    }
+)
+@callback
+def ws_config(
+    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict
+) -> None:
+    """Return config of the recorder."""
+    instance: Recorder = hass.data[DATA_INSTANCE]
+    connection.send_result(msg["id"], dict(instance.config_entry.data))
+
+
+@websocket_api.websocket_command(
+    {
+        vol.Required("type"): "recorder/update_config",
+        vol.Required("config"): vol.Schema(
+            {
+                vol.Optional(CONF_AUTO_PURGE): cv.boolean,
+                vol.Optional(CONF_COMMIT_INTERVAL): cv.positive_int,
+                vol.Optional(CONF_DB_URL): cv.string,
+                vol.Optional(CONF_DB_MAX_RETRIES): cv.positive_int,
+                vol.Optional(CONF_DB_RETRY_WAIT): cv.positive_int,
+                vol.Optional(CONF_EXCLUDE): INCLUDE_EXCLUDE_FILTER_SCHEMA_INNER,
+                vol.Optional(CONF_INCLUDE): INCLUDE_EXCLUDE_FILTER_SCHEMA_INNER,
+                vol.Optional(CONF_PURGE_KEEP_DAYS): vol.All(
+                    vol.Coerce(int), vol.Range(min=1)
+                ),
+            }
+        ),
+    }
+)
+@callback
+def ws_update_config(
+    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict
+) -> None:
+    """Update the recoder config."""
+    instance: Recorder = hass.data[DATA_INSTANCE]
+    config_entry = instance.config_entry
+    data_to_save = {**config_entry.data, **msg["config"]}
+    _LOGGER.warning(
+        "Updating Recorder configuration from %s to %s",
+        config_entry.data,
+        data_to_save,
+    )
+
+    hass.config_entries.async_update_entry(config_entry, data=data_to_save)
+    instance.update_config(config_entry)
+    connection.send_result(msg["id"])
+
+
 @websocket_api.websocket_command(
     {
         vol.Required("type"): "recorder/validate_statistics",

homeassistant/generated/config_flows.py

@@ -249,6 +249,7 @@
     "rainmachine",
     "rdw",
     "recollect_waste",
+    "recorder",
     "renault",
     "rfxtrx",
     "ridwell",