fix: 优化后台数据

crawler/realtime_conflict_service.py

@@ -54,23 +54,56 @@ EVENT_CACHE: List[dict] = []
 def calculate_impact_score(title: str) -> int:
     score = 1
     t = (title or "").lower()
-    if "missile" in t:
+    if "missile" in t or "导弹" in t:
         score += 3
-    if "strike" in t:
+    if "strike" in t or "袭击" in t or "打击" in t:
         score += 2
-    if "killed" in t or "death" in t or "casualt" in t:
+    if "killed" in t or "death" in t or "casualt" in t or "死亡" in t or "伤亡" in t:
         score += 4
-    if "troops" in t or "soldier" in t:
+    if "troops" in t or "soldier" in t or "士兵" in t or "军人" in t:
         score += 2
-    if "attack" in t or "attacked" in t:
+    if "attack" in t or "attacked" in t or "攻击" in t:
         score += 3
     if "nuclear" in t or "核" in t:
         score += 4
-    if "explosion" in t or "blast" in t or "bomb" in t:
+    if "explosion" in t or "blast" in t or "bomb" in t or "爆炸" in t:
         score += 2
     return min(score, 10)
 
 
+# 根据 severity 映射到 impact_score
+def _severity_to_score(sev: str) -> int:
+    m = {"critical": 9, "high": 7, "medium": 5, "low": 2}
+    return m.get((sev or "").lower(), 5)
+
+
+# 根据文本推断坐标 [lng, lat]，用于 GDELT 禁用时 RSS→gdelt_events
+_LOC_COORDS = [
+    (["阿克罗蒂里", "akrotiri", "塞浦路斯", "cyprus"], (32.98, 34.58)),
+    (["巴格拉姆", "bagram", "阿富汗", "afghanistan"], (69.26, 34.95)),
+    (["巴格达", "baghdad", "伊拉克", "iraq"], (44.37, 33.31)),
+    (["贝鲁特", "beirut", "黎巴嫩", "lebanon"], (35.49, 33.89)),
+    (["耶路撒冷", "jerusalem", "特拉维夫", "tel aviv", "以色列", "israel"], (35.21, 31.77)),
+    (["阿巴斯港", "bandar abbas", "霍尔木兹", "hormuz"], (56.27, 27.18)),
+    (["米纳布", "minab"], (57.08, 27.13)),
+    (["德黑兰", "tehran", "伊朗", "iran"], (51.389, 35.689)),
+    (["大马士革", "damascus", "叙利亚", "syria"], (36.28, 33.50)),
+    (["迪拜", "dubai", "阿联酋", "uae"], (55.27, 25.20)),
+    (["沙特", "saudi"], (46.73, 24.71)),
+    (["巴基斯坦", "pakistan"], (73.06, 33.72)),
+    (["奥斯汀", "austin"], (-97.74, 30.27)),
+]
+
+
+def _infer_coords(text: str) -> tuple:
+    t = (text or "").lower()
+    for kws, (lng, lat) in _LOC_COORDS:
+        for k in kws:
+            if k in t:
+                return (lng, lat)
+    return (IRAN_COORD[0], IRAN_COORD[1])
+
+
 # ==========================
 # 获取 GDELT 实时事件
 # ==========================
@@ -216,6 +249,39 @@ def _notify_node() -> None:
         print(f"  [warn] notify API: {e}")
 
 
+def _rss_to_gdelt_fallback() -> None:
+    """GDELT 禁用时，将 situation_update 同步到 gdelt_events，使地图有冲突点"""
+    if not GDELT_DISABLED or not os.path.exists(DB_PATH):
+        return
+    try:
+        conn = sqlite3.connect(DB_PATH, timeout=10)
+        rows = conn.execute(
+            "SELECT id, timestamp, category, summary, severity FROM situation_update ORDER BY timestamp DESC LIMIT 50"
+        ).fetchall()
+        conn.close()
+        events = []
+        for r in rows:
+            uid, ts, cat, summary, sev = r
+            lng, lat = _infer_coords((summary or "")[:300])
+            impact = _severity_to_score(sev)
+            events.append({
+                "event_id": f"rss_{uid}",
+                "event_time": ts,
+                "title": (summary or "")[:500],
+                "lat": lat,
+                "lng": lng,
+                "impact_score": impact,
+                "url": "",
+            })
+        if events:
+            global EVENT_CACHE
+            EVENT_CACHE = events
+            _write_to_db(events)
+            _notify_node()
+    except Exception as e:
+        print(f"  [warn] RSS→gdelt fallback: {e}")
+
+
 # ==========================
 # RSS 新闻抓取（补充 situation_update + AI 提取面板数据）
 # ==========================
@@ -243,6 +309,9 @@ def fetch_news() -> None:
         LAST_FETCH["inserted"] = n
         if items:
             _extract_and_merge_panel_data(items)
+        # GDELT 禁用时用 RSS 填充 gdelt_events，使地图有冲突点
+        if GDELT_DISABLED:
+            _rss_to_gdelt_fallback()
         # 每次抓取完成都通知 Node 更新时间戳，便于「实时更新」显示
         _notify_node()
         print(f"[{datetime.now().strftime('%H:%M:%S')}] RSS 抓取 {len(items)} 条，新增入库 {n} 条")