release: bump version to 0.66.0

backend/app/api/v1/earth.py

@@ -12,6 +12,7 @@ from pydantic import BaseModel, Field
 from sqlalchemy import delete, func, select, text
 from sqlalchemy.ext.asyncio import AsyncSession
 
+from app.core.config import settings as app_settings
 from app.core.security import decode_token, get_current_user, redis_client
 from app.db.session import get_db
 from app.models.collected_data import CollectedData
@@ -36,9 +37,16 @@ EARTH_BRAND_ASSET_DIR = REPO_ROOT / "data" / "earth-brand"
 EARTH_BRAND_ASSET_URL_PREFIX = "/earth-brand-assets"
 EARTH_BRAND_CATEGORY = "earth_brand"
 EARTH_ABOUT_CATEGORY = "earth_about"
+SYSTEM_SETTINGS_CATEGORY = "system"
 MAX_EARTH_BRAND_ASSET_BYTES = 3 * 1024 * 1024
 ALLOWED_EARTH_BRAND_EXTENSIONS = {".png", ".jpg", ".jpeg", ".webp", ".svg"}
 
+
+def _app_version_label() -> str:
+    version = str(app_settings.VERSION or "").strip() or "0.0.0"
+    return version if version.startswith("v") else f"v{version}"
+
+
 DEFAULT_EARTH_BRAND = {
     "logo_src": "/earth/assets/brand/earth-logo.png",
     "title_src": "/earth/assets/brand/title-zh.png",
@@ -53,14 +61,15 @@ DEFAULT_EARTH_ABOUT = {
     "logo_src": "/earth/assets/brand/lim-logo.png",
     "kicker": "About",
     "title": "智能星球计划",
-    "version": "v0.64.0",
+    "version": _app_version_label(),
     "description": "面向临空场景下的智能媒体研究、全球态势感知与多源开放数据巡航，提供可视化观测、事件聚合与交互式探索能力。",
     "meta": [
         {"label": "出品方", "value": "浙江大学临空智能媒体研究院"},
-        {"label": "策划人", "value": "黄柳青"},
+        {"label": "策划人", "value": "方兴东、黄柳青"},
         {"label": "产品兼开发者", "value": "钱坤、张鸽、齐鹏"},
     ],
 }
+EARTH_ABOUT_LEGACY_PLANNER_VALUE = "黄柳青"
 
 
 class EarthBoundaryConfigPayload(BaseModel):
@@ -116,11 +125,12 @@ def _normalize_earth_about_payload(payload: dict[str, Any] | None) -> dict[str,
     }
     raw_meta = DEFAULT_EARTH_ABOUT["meta"]
     if payload:
-        for key in ("logo_src", "kicker", "title", "version", "description"):
+        for key in ("logo_src", "kicker", "title", "description"):
             value = payload.get(key)
             if value is not None:
                 merged[key] = str(value).strip()
         raw_meta = payload.get("meta") if isinstance(payload.get("meta"), list) else raw_meta
+    merged["version"] = _app_version_label()
 
     for key, default_value in DEFAULT_EARTH_ABOUT.items():
         if key == "meta":
@@ -134,6 +144,8 @@ def _normalize_earth_about_payload(payload: dict[str, Any] | None) -> dict[str,
             continue
         label = str(item.get("label") or "").strip()
         value = str(item.get("value") or "").strip()
+        if label == "策划人" and value == EARTH_ABOUT_LEGACY_PLANNER_VALUE:
+            value = "方兴东、黄柳青"
         if label or value:
             normalized_meta.append({"label": label, "value": value})
     if not normalized_meta:
@@ -142,6 +154,10 @@ def _normalize_earth_about_payload(payload: dict[str, Any] | None) -> dict[str,
     return merged
 
 
+def _is_demo_mode_enabled(payload: Any) -> bool:
+    return bool(payload.get("demo_mode")) if isinstance(payload, dict) else False
+
+
 async def _get_earth_brand_record(db: AsyncSession) -> SystemSetting | None:
     result = await db.execute(
         select(SystemSetting).where(SystemSetting.category == EARTH_BRAND_CATEGORY)
@@ -317,6 +333,11 @@ async def get_earth_oobe_status(
         select(func.count(CollectedData.id)).where(CollectedData.is_current.is_(True))
     )
     current_record_count = int(current_count_result.scalar() or 0)
+    system_result = await db.execute(
+        select(SystemSetting).where(SystemSetting.category == SYSTEM_SETTINGS_CATEGORY)
+    )
+    system_record = system_result.scalar_one_or_none()
+    demo_mode = _is_demo_mode_enabled(system_record.payload if system_record else None)
 
     datasource_count_result = await db.execute(select(func.count(DataSource.id)))
     datasource_count = int(datasource_count_result.scalar() or 0)
@@ -337,6 +358,8 @@ async def get_earth_oobe_status(
     ready = has_collected_data
 
     suggestions: list[str] = []
+    if demo_mode:
+        suggestions.append("演示模式已开启")
     if not current_user:
         suggestions.append("登录控制台")
     if not has_collected_data:
@@ -348,8 +371,9 @@ async def get_earth_oobe_status(
 
     return {
         "ready": ready,
+        "demo_mode": demo_mode,
         "authenticated": current_user is not None,
-        "needs_login": current_user is None and not ready,
+        "needs_login": current_user is None and not ready and not demo_mode,
         "has_collected_data": has_collected_data,
         "has_tv_sources": tv_source_count > 0,
         "has_core_layers": has_core_layers,