Интегрирован wesp в сайт

WESP_REL/app/services/admin_ui_activity_log.py

@@ -0,0 +1,94 @@
+"""Журнал действий UI админки (JSONL): только события с клиента (setStatus). Сервер — в wesp.log, см. activity-feed."""
+
+from __future__ import annotations
+
+import json
+import logging
+import os
+import threading
+import time
+from pathlib import Path
+from typing import Any, Dict, List
+
+_LOG = logging.getLogger(__name__)
+_LOCK = threading.Lock()
+
+
+def _activity_log_path(app) -> str:
+    return (app.config.get("WESP_ADMIN_UI_ACTIVITY_LOG_PATH") or "").strip()
+
+
+def _line_unix_ts(obj: Dict[str, Any]) -> float | None:
+    u = obj.get("u")
+    if isinstance(u, (int, float)):
+        return float(u)
+    return None
+
+
+def append_admin_ui_activity(app, *, text: str, level: str, user_login: str) -> None:
+    """Дописывает одну строку JSON; строки старше WESP_ADMIN_UI_ACTIVITY_RETENTION_DAYS удаляются."""
+    try:
+        _append_admin_ui_activity_impl(app, text=text, level=level, user_login=user_login)
+    except Exception:
+        _LOG.exception("Сбой журнала UI-активности (WESP_ADMIN_UI_ACTIVITY_LOG_PATH).")
+
+
+def _append_admin_ui_activity_impl(app, *, text: str, level: str, user_login: str) -> None:
+    path_str = _activity_log_path(app)
+    if not path_str or app.config.get("TESTING"):
+        return
+
+    path = Path(path_str)
+    if not path.is_absolute():
+        base = app.config.get("BASE_DIR", ".")
+        path = Path(base) / path
+
+    row = {
+        "u": int(time.time()),
+        "level": level if level in ("ok", "err", "warn") else "ok",
+        "user": (user_login or "")[:128],
+        "text": (text or "")[:2000],
+    }
+    line = json.dumps(row, ensure_ascii=False, separators=(",", ":")) + "\n"
+
+    days = int(app.config.get("WESP_ADMIN_UI_ACTIVITY_RETENTION_DAYS", 3) or 3)
+    days = max(1, min(days, 30))
+    cutoff = time.time() - float(days * 86400)
+
+    with _LOCK:
+        path.parent.mkdir(parents=True, exist_ok=True)
+        _rewrite_prune_and_append(path, cutoff, line)
+
+
+def _rewrite_prune_and_append(path: Path, cutoff_ts: float, new_line: str) -> None:
+    lines_kept: List[str] = []
+    if path.is_file():
+        try:
+            with path.open("r", encoding="utf-8") as f:
+                for ln in f:
+                    raw = ln.strip()
+                    if not raw:
+                        continue
+                    try:
+                        obj = json.loads(raw)
+                    except json.JSONDecodeError:
+                        continue
+                    ts = _line_unix_ts(obj)
+                    if ts is not None and ts >= cutoff_ts:
+                        lines_kept.append(raw + "\n")
+        except OSError:
+            lines_kept = []
+
+    tmp = path.with_name(f"{path.name}.tmp.{os.getpid()}")
+    try:
+        with tmp.open("w", encoding="utf-8") as out:
+            for ln in lines_kept:
+                out.write(ln)
+            out.write(new_line)
+        os.replace(str(tmp), str(path))
+    except OSError:
+        try:
+            if tmp.is_file():
+                tmp.unlink(missing_ok=True)
+        except OSError:
+            pass