refactore utils

refactore html about, client_geo

1 files changed, 32 insertions, 0 deletions

diff --git a/utils/__init__.py b/utils/__init__.py
new file mode 100644
index 0000000..22d7058
--- /dev/null
+++ b/utils/__init__.py
@@ -0,0 +1,32 @@
+from pathlib import Path
+from typing import Annotated
+
+from fastapi import Request, Header, Depends
+import httpx
+
+
+def get_avatar_urls() -> list[str]:
+    path = Path("./static") / "avatars"
+    if not path.exists():
+        path.mkdir()
+
+    return sorted([str(jpg_avatar) for jpg_avatar in path.glob("*.jpg")])
+
+
+def get_client_host(
+    request: Request, x_real_ip: Annotated[str | None, Header()] = None
+) -> str:
+    if x_real_ip:
+        return x_real_ip
+    return request.client.host
+
+
+async def get_client_geo(client_host: Annotated[str, Depends(get_client_host)]) -> dict:
+    async with httpx.AsyncClient() as client:
+        response = await client.get(
+            # использование https платная опция сервиса, инфо тут https://members.ip-api.com/
+            url="http://ip-api.com/json/{}".format(client_host),
+            params={"lang": "ru"},
+        )
+        data = response.json()
+    return data