refactor(global-model): migrate model metadata to flexible config structure

将模型配置从多个固定字段(description, official_url, icon_url, default_supports_* 等)
统一为灵活的 config JSON 字段,提高扩展性。同时优化前端模型创建表单,支持从 models-dev
列表直接选择模型快速填充。

主要变更:
- 后端:模型表迁移,支持 config JSON 存储模型能力和元信息
- 前端:GlobalModelFormDialog 支持两种创建方式(列表选择/手动填写)
- API 类型更新,对齐新的数据结构
This commit is contained in:
fawney19
2025-12-16 12:21:21 +08:00
parent a94aeca2d3
commit 33265b4b13
26 changed files with 1230 additions and 645 deletions

View File

@@ -0,0 +1,79 @@
"""
models.dev 外部模型数据代理
"""
import json
from typing import Any, Optional
import httpx
from fastapi import APIRouter, Depends, HTTPException
from fastapi.responses import JSONResponse
from src.clients import get_redis_client
from src.core.logger import logger
from src.models.database import User
from src.utils.auth_utils import require_admin
router = APIRouter()
CACHE_KEY = "aether:external:models_dev"
CACHE_TTL = 15 * 60 # 15 分钟
async def _get_cached_data() -> Optional[dict[str, Any]]:
"""从 Redis 获取缓存数据"""
redis = await get_redis_client()
if redis is None:
return None
try:
cached = await redis.get(CACHE_KEY)
if cached:
result: dict[str, Any] = json.loads(cached)
return result
except Exception as e:
logger.warning(f"读取 models.dev 缓存失败: {e}")
return None
async def _set_cached_data(data: dict) -> None:
"""将数据写入 Redis 缓存"""
redis = await get_redis_client()
if redis is None:
return
try:
await redis.setex(CACHE_KEY, CACHE_TTL, json.dumps(data, ensure_ascii=False))
except Exception as e:
logger.warning(f"写入 models.dev 缓存失败: {e}")
@router.get("/external")
async def get_external_models(_: User = Depends(require_admin)) -> JSONResponse:
"""
获取 models.dev 的模型数据(代理请求,解决跨域问题)
数据缓存 15 分钟(使用 Redis多 worker 共享)
"""
# 检查缓存
cached = await _get_cached_data()
if cached is not None:
return JSONResponse(content=cached)
# 从 models.dev 获取数据
try:
async with httpx.AsyncClient(timeout=30.0) as client:
response = await client.get("https://models.dev/api.json")
response.raise_for_status()
data = response.json()
# 写入缓存
await _set_cached_data(data)
return JSONResponse(content=data)
except httpx.TimeoutException:
raise HTTPException(status_code=504, detail="请求 models.dev 超时")
except httpx.HTTPStatusError as e:
raise HTTPException(
status_code=502, detail=f"models.dev 返回错误: {e.response.status_code}"
)
except Exception as e:
raise HTTPException(status_code=502, detail=f"获取外部模型数据失败: {str(e)}")