diff --git a/nanobot/webui/session_list_index.py b/nanobot/webui/session_list_index.py
index 4fba2ca1..aaadc97a 100644
--- a/nanobot/webui/session_list_index.py
+++ b/nanobot/webui/session_list_index.py
@@ -9,11 +9,13 @@ from __future__ import annotations
import json
import os
+from datetime import datetime
from pathlib import Path
from typing import Any
from loguru import logger
+from nanobot.config.paths import get_webui_dir
from nanobot.cron.session_turns import CRON_HISTORY_META
from nanobot.session.manager import (
_SESSION_LIST_PREVIEW_MAX_CHARS,
@@ -26,6 +28,8 @@ from nanobot.session.manager import (
_INDEX_VERSION = 1
_INDEX_FILENAME = ".webui_session_index.json"
+_WEBUI_ACTIVITY_MTIME_NS = "webui_activity_mtime_ns"
+_WEBUI_ACTIVITY_SIZE = "webui_activity_size"
def list_webui_sessions(session_manager: SessionManager) -> list[dict[str, Any]]:
@@ -117,7 +121,13 @@ def _indexed_row_matches_file(row: dict[str, Any], path: Path) -> bool:
signature = _file_signature(path)
except OSError:
return False
- return row.get("mtime_ns") == signature["mtime_ns"] and row.get("size") == signature["size"]
+ activity_signature = _webui_activity_signature(str(row.get("key")))
+ return (
+ row.get("mtime_ns") == signature["mtime_ns"]
+ and row.get("size") == signature["size"]
+ and row.get(_WEBUI_ACTIVITY_MTIME_NS) == activity_signature[_WEBUI_ACTIVITY_MTIME_NS]
+ and row.get(_WEBUI_ACTIVITY_SIZE) == activity_signature[_WEBUI_ACTIVITY_SIZE]
+ )
def _public_row(sessions_dir: Path, row: dict[str, Any]) -> dict[str, Any]:
@@ -155,17 +165,69 @@ def _preview_from_messages(messages: list[dict[str, Any]]) -> str:
return fallback_preview
+def _webui_activity_paths(session_key: str) -> list[Path]:
+ stem = SessionManager.safe_key(session_key)
+ webui_dir = get_webui_dir()
+ return [
+ webui_dir / f"{stem}.jsonl",
+ webui_dir / f"{stem}.json",
+ ]
+
+
+def _webui_activity_signature(session_key: str) -> dict[str, int]:
+ latest_mtime_ns = 0
+ total_size = 0
+ for path in _webui_activity_paths(session_key):
+ try:
+ stat = path.stat()
+ except OSError:
+ continue
+ if not path.is_file():
+ continue
+ latest_mtime_ns = max(latest_mtime_ns, stat.st_mtime_ns)
+ total_size += stat.st_size
+ return {
+ _WEBUI_ACTIVITY_MTIME_NS: latest_mtime_ns,
+ _WEBUI_ACTIVITY_SIZE: total_size,
+ }
+
+
+def _webui_activity_updated_at(signature: dict[str, int]) -> str | None:
+ mtime_ns = signature.get(_WEBUI_ACTIVITY_MTIME_NS, 0)
+ if mtime_ns <= 0:
+ return None
+ return datetime.fromtimestamp(mtime_ns / 1_000_000_000).isoformat()
+
+
+def _timestamp(value: str | None) -> float:
+ if not value:
+ return 0.0
+ try:
+ return datetime.fromisoformat(value).timestamp()
+ except ValueError:
+ return 0.0
+
+
+def _latest_updated_at(stored: str | None, activity: str | None) -> str | None:
+ if _timestamp(activity) > _timestamp(stored):
+ return activity
+ return stored
+
+
def _indexed_row_for_session(session: Session, path: Path) -> dict[str, Any]:
signature = _file_signature(path)
+ activity_signature = _webui_activity_signature(session.key)
+ activity_updated_at = _webui_activity_updated_at(activity_signature)
return {
"key": session.key,
"created_at": session.created_at.isoformat(),
- "updated_at": session.updated_at.isoformat(),
+ "updated_at": _latest_updated_at(session.updated_at.isoformat(), activity_updated_at),
"title": _metadata_title(session.metadata),
"preview": _preview_from_messages(session.messages),
"file": path.name,
"mtime_ns": signature["mtime_ns"],
"size": signature["size"],
+ **activity_signature,
}
@@ -207,15 +269,19 @@ def _scan_session_row(session_manager: SessionManager, path: Path) -> dict[str,
if not fallback_preview and item.get("role") == "assistant":
fallback_preview = text
signature = _file_signature(path)
+ key = data.get("key") or fallback_key
+ activity_signature = _webui_activity_signature(key)
+ activity_updated_at = _webui_activity_updated_at(activity_signature)
return {
- "key": data.get("key") or fallback_key,
+ "key": key,
"created_at": data.get("created_at"),
- "updated_at": data.get("updated_at"),
+ "updated_at": _latest_updated_at(data.get("updated_at"), activity_updated_at),
"title": _metadata_title(data.get("metadata", {})),
"preview": preview or fallback_preview,
"file": path.name,
"mtime_ns": signature["mtime_ns"],
"size": signature["size"],
+ **activity_signature,
}
except Exception:
repaired = session_manager._repair(fallback_key)
diff --git a/tests/webui/test_session_list_index.py b/tests/webui/test_session_list_index.py
index c8b0adf6..cc10f8c1 100644
--- a/tests/webui/test_session_list_index.py
+++ b/tests/webui/test_session_list_index.py
@@ -1,5 +1,7 @@
from __future__ import annotations
+import os
+from datetime import datetime
from pathlib import Path
import nanobot.webui.session_list_index as session_list_index
@@ -86,5 +88,86 @@ def test_webui_session_list_skips_cron_internal_user_preview(tmp_path: Path) ->
assert list_webui_sessions(manager)[0]["preview"] == "提醒已经到期。"
+def test_webui_session_list_uses_webui_transcript_activity_for_sort(
+ tmp_path: Path,
+ monkeypatch,
+) -> None:
+ webui_dir = tmp_path / "webui"
+ webui_dir.mkdir()
+ monkeypatch.setattr(session_list_index, "get_webui_dir", lambda: webui_dir)
+
+ manager = SessionManager(tmp_path)
+ old_session = manager.get_or_create("websocket:old-metadata")
+ old_session.created_at = datetime(2026, 6, 15, 10, 0, 0)
+ old_session.updated_at = datetime(2026, 6, 15, 10, 0, 0)
+ old_session.add_message("user", "old metadata")
+ old_session.updated_at = datetime(2026, 6, 15, 10, 0, 0)
+ manager.save(old_session)
+
+ newer_metadata = manager.get_or_create("websocket:newer-metadata")
+ newer_metadata.created_at = datetime(2026, 6, 15, 11, 0, 0)
+ newer_metadata.updated_at = datetime(2026, 6, 15, 11, 0, 0)
+ newer_metadata.add_message("user", "newer metadata")
+ newer_metadata.updated_at = datetime(2026, 6, 15, 11, 0, 0)
+ manager.save(newer_metadata)
+
+ transcript = webui_dir / "websocket_old-metadata.jsonl"
+ transcript.write_text(
+ '{"event":"turn_end","chat_id":"old-metadata"}\n',
+ encoding="utf-8",
+ )
+ activity_ns = int(datetime(2026, 6, 15, 12, 0, 0).timestamp() * 1_000_000_000)
+ os.utime(transcript, ns=(activity_ns, activity_ns))
+
+ rows = list_webui_sessions(manager)
+
+ assert [row["key"] for row in rows] == [
+ "websocket:old-metadata",
+ "websocket:newer-metadata",
+ ]
+ assert rows[0]["updated_at"].startswith("2026-06-15T12:00:00")
+
+
+def test_webui_session_list_rescans_when_transcript_changes(
+ tmp_path: Path,
+ monkeypatch,
+) -> None:
+ webui_dir = tmp_path / "webui"
+ webui_dir.mkdir()
+ monkeypatch.setattr(session_list_index, "get_webui_dir", lambda: webui_dir)
+
+ manager = SessionManager(tmp_path)
+ session = manager.get_or_create("websocket:transcript-change")
+ session.created_at = datetime(2026, 6, 15, 10, 0, 0)
+ session.updated_at = datetime(2026, 6, 15, 10, 0, 0)
+ session.add_message("user", "preview")
+ session.updated_at = datetime(2026, 6, 15, 10, 0, 0)
+ manager.save(session)
+
+ assert list_webui_sessions(manager)[0]["preview"] == "preview"
+
+ transcript = webui_dir / "websocket_transcript-change.jsonl"
+ transcript.write_text(
+ '{"event":"turn_end","chat_id":"transcript-change"}\n',
+ encoding="utf-8",
+ )
+ activity_ns = int(datetime(2026, 6, 15, 12, 30, 0).timestamp() * 1_000_000_000)
+ os.utime(transcript, ns=(activity_ns, activity_ns))
+
+ original_scan = session_list_index._scan_session_row
+ scanned: list[str] = []
+
+ def record_scan(session_manager: SessionManager, path: Path) -> dict | None:
+ scanned.append(path.name)
+ return original_scan(session_manager, path)
+
+ monkeypatch.setattr(session_list_index, "_scan_session_row", record_scan)
+
+ rows = list_webui_sessions(manager)
+
+ assert scanned == [manager._get_session_path("websocket:transcript-change").name]
+ assert rows[0]["updated_at"].startswith("2026-06-15T12:30:00")
+
+
def list_webui_sessions(manager: SessionManager) -> list[dict]:
return session_list_index.list_webui_sessions(manager)
diff --git a/webui/src/components/settings/SettingsView.tsx b/webui/src/components/settings/SettingsView.tsx
index 04b8e5aa..5fe36e4c 100644
--- a/webui/src/components/settings/SettingsView.tsx
+++ b/webui/src/components/settings/SettingsView.tsx
@@ -1733,9 +1733,11 @@ export function SettingsView({
{t("settings.backToChat")}
) : null}
-
- {t("settings.sidebar.title")}
-
+ {activeSection !== "automations" ? (
+
+ {t("settings.sidebar.title")}
+
+ ) : null}
{text(`settings.nav.${activeSection}`, titleForSection(activeSection))}