app.py change

backend/app.py

@@ -1,68 +1,64 @@
-\
-import os
-import uuid
-import shutil
 from fastapi import FastAPI, UploadFile, File, Form, HTTPException
+from fastapi.responses import FileResponse, HTMLResponse, RedirectResponse
 from fastapi.middleware.cors import CORSMiddleware
-from fastapi.responses import FileResponse, JSONResponse
+from pathlib import Path
+import uvicorn
+import os
 from renderer import render_logo
 
+ROOT = Path(__file__).resolve().parent.parent
+FRONTEND = ROOT / "frontend"
+
 app = FastAPI(title="Manim Logo Renderer")
 
-# Allow local dev frontends; tighten in production
+# CORS (Spaces ve lokal için serbest)
 app.add_middleware(
     CORSMiddleware,
     allow_origins=["*"],
-    allow_credentials=True,
     allow_methods=["*"],
     allow_headers=["*"],
 )
 
-UPLOAD_DIR = "/tmp/logo_uploads"
-RENDER_DIR = "/tmp/logo_renders"
-os.makedirs(UPLOAD_DIR, exist_ok=True)
-os.makedirs(RENDER_DIR, exist_ok=True)
+# ---- Routes ----
+
+@app.get("/", include_in_schema=False)
+async def root():
+    # Kök istekleri UI'ye yönlendir
+    return RedirectResponse(url="/web")
 
-VALID_ANIMS = {"draw", "fade", "spin", "bounce"}
+@app.get("/web", response_class=HTMLResponse)
+async def web():
+    index = FRONTEND / "index.html"
+    if not index.exists():
+        raise HTTPException(status_code=404, detail="frontend/index.html not found")
+    return index.read_text(encoding="utf-8")
 
 @app.get("/health")
-def health():
+async def health():
     return {"ok": True}
 
 @app.post("/render")
 async def render(
     file: UploadFile = File(...),
-    animation: str = Form("draw"),
+    animation: str = Form(...),       # draw | fade | spin | bounce
     duration: float = Form(4.0),
     bg_color: str = Form("#111111"),
-    quality: str = Form("m"),  # l,m,h,u
+    quality: str = Form("m"),         # l|m|h|u
 ):
-    ext = os.path.splitext(file.filename or "")[1].lower()
-    if ext not in {".svg", ".png", ".jpg", ".jpeg", ".webp"}:
-        raise HTTPException(status_code=400, detail="Bitte SVG/PNG/JPG/WEBP hochladen.")
-
-    if animation not in VALID_ANIMS:
-        raise HTTPException(status_code=400, detail=f"Unknown animation: {animation}")
-
-    # Save upload
-    uid = str(uuid.uuid4())
-    upload_path = os.path.join(UPLOAD_DIR, f"{uid}{ext}")
-    with open(upload_path, "wb") as out:
-        shutil.copyfileobj(file.file, out)
-
-    # Render output
-    out_path = os.path.join(RENDER_DIR, f"{uid}.mp4")
     try:
-        render_logo(
-            input_path=upload_path,
-            output_path=out_path,
-            animation=animation,
-            duration=float(duration),
-            bg_color=bg_color,
-            quality=quality,
-        )
+        out_path = await render_logo(file, animation, duration, bg_color, quality)
+    except ValueError as e:
+        raise HTTPException(status_code=400, detail=str(e))
     except Exception as e:
-        # surface manim errors
-        return JSONResponse(status_code=500, content={"error": str(e)})
+        raise HTTPException(status_code=500, detail=f"Render failed: {e}")
+
+    # MP4 döndür
+    return FileResponse(
+        path=out_path,
+        media_type="video/mp4",
+        filename="logo_animation.mp4",
+    )
 
-    return FileResponse(out_path, media_type="video/mp4", filename="logo_animation.mp4")
+if __name__ == "__main__":
+    port = int(os.environ.get("PORT", "7860"))
+    uvicorn.run("app:app", host="0.0.0.0", port=port)