fix: aora funca

Author: 9x14S

src/server.py

@@ -3,7 +3,7 @@
 from pathlib import Path
 
 from fastapi import FastAPI, HTTPException
-from fastapi.responses import HTMLResponse
+from fastapi.responses import HTMLResponse, JSONResponse, FileResponse
 
 BASE_DIR = Path(__file__).resolve().parent.parent
 WEB_DIR = BASE_DIR / "web"
@@ -18,73 +18,14 @@ def read_index() -> str:
 
 
 @app.get("/aladin")
-async def aladin() -> Response:
+async def aladin() -> FileResponse:
     return FileResponse("web/aladin.html")
 
 
 @app.get("/")
 async def root() -> JSONResponse:
     return JSONResponse({"status": "ok", "message": "Visit /app for the prototype UI."})
 
-
-@app.get("/tile")
-async def get_tile(
-    target: Optional[str] = Query(None, description="Named target resolvable by SIMBAD/NED"),
-    ra: Optional[float] = Query(None, description="Right ascension in decimal degrees"),
-    dec: Optional[float] = Query(None, description="Declination in decimal degrees"),
-    width: float = Query(60.0, gt=0.0, description="Width of the requested cutout in degrees"),
-    height: Optional[float] = Query(None, description="Height of the cutout in degrees"),
-    pixels: int = Query(1024, gt=32, le=8192, description="Output resolution of the cutout"),
-    survey: str = Query("DSS2 Red", description="SkyView survey name"),
-    projection: str = Query("Car", description="Projection identifier (Car, Tan, Ait, etc.)"),
-    overwrite: bool = Query(True, description="Overwrite cached files on disk"),
-) -> FileResponse:
-    """Return a PNG tile generated via NASA SkyView.
-
-    The heavy lifting is performed by :func:`fetch_survey_image`, which writes to disk and
-    gives us a PNG we can stream back to the browser.
-    """
-
-    if not target and (ra is None or dec is None):
-        raise HTTPException(status_code=422, detail="Provide either target or (ra, dec)")
-
-    loop = asyncio.get_event_loop()
-
-    logger.info(
-        "Requesting tile — survey=%s target=%s ra=%.5f dec=%.5f width=%.2f height=%s pixels=%d",
-        survey,
-        target or "(RA/Dec)",
-        ra if ra is not None else float("nan"),
-        dec if dec is not None else float("nan"),
-        width,
-        f"{height:.2f}" if height is not None else "auto",
-        pixels,
-    )
-
-    try:
-        product = await loop.run_in_executor(
-            None,
-            lambda: fetch_survey_image(
-                target=target,
-                ra=ra,
-                dec=dec,
-                survey=survey,
-                width_deg=width,
-                height_deg=height,
-                pixels=pixels,
-                projection=projection,
-                output_dir=OUTPUT_DIR,
-                overwrite=overwrite,
-            ),
-        )
-    except Exception as exc:  # pragma: no cover - best effort surface to caller
-        logger.exception("SkyView tile request failed")
-        raise HTTPException(status_code=500, detail=str(exc)) from exc
-
-    logger.info("Tile ready — %s", product.png_path)
-    return FileResponse(product.png_path, media_type="image/png")
-
-
 if __name__ == "__main__":
     import uvicorn
 

web/aladin.html

@@ -11,6 +11,7 @@
 		<script src='https://aladin.cds.unistra.fr/AladinLite/api/v3/latest/aladin.js' charset='utf-8'></script>
 		<script>
 			var aladin;
+			var nasa_hips;
 			A.init.then(() => {
 				aladin = A.aladin(
 					'#aladin-lite-div',
@@ -24,6 +25,8 @@
 						showCooGrid: true, // set the grid
 						fullScreen: true
 					});
+				//nasa_hips = aladin.newImageSurvey("https://skyview.gsfc.nasa.gov/hips/skyview.hips");
+				//aladin.setImageLayer(nasa_hips);
 				});
 		</script>
 	</body>