Upload files to "backend/routes"

backend/routes/admin.py

@@ -0,0 +1,92 @@
+from fastapi import APIRouter, HTTPException
+from fastapi.responses import JSONResponse
+from config import EPT_DIR, UPLOADS_DIR
+from services.manifest import read_manifest
+from services.converter import ENTWINE_AVAILABLE, ENTWINE_PATH
+import shutil
+
+router = APIRouter()
+
+
+@router.get("/list")
+def list_pointclouds():
+    pointclouds = []
+
+    for item in sorted(EPT_DIR.iterdir(), key=lambda x: x.stat().st_ctime, reverse=True):
+        if item.is_dir():
+            manifest = read_manifest(item)
+
+            total_size = 0
+            file_count = 0
+            for f in item.rglob("*"):
+                if f.is_file():
+                    total_size += f.stat().st_size
+                    file_count += 1
+
+            if file_count > 0:
+                pointclouds.append({
+                    "id": item.name,
+                    "size_mb": round(total_size / (1024 * 1024), 2),
+                    "file_count": file_count,
+                    "manifest": manifest,
+                    "created": item.stat().st_ctime,
+                })
+
+    return {"pointclouds": pointclouds}
+
+
+@router.get("/debug/{pc_id}")
+def debug(pc_id: str):
+    out_dir = EPT_DIR / pc_id
+    if not out_dir.exists():
+        raise HTTPException(status_code=404, detail=f"ID {pc_id} non trouvé")
+
+    manifest = read_manifest(out_dir)
+
+    files = []
+    total_size = 0
+    for p in out_dir.rglob("*"):
+        if p.is_file():
+            size = p.stat().st_size
+            total_size += size
+            files.append({
+                "path": str(p.relative_to(out_dir)),
+                "size_mb": round(size / (1024 * 1024), 2),
+            })
+
+    entry_file = manifest.get("entry_file")
+    entry_exists = False
+    if entry_file:
+        entry_exists = (EPT_DIR / entry_file).exists()
+
+    return {
+        "pc_id": pc_id,
+        "exists": True,
+        "manifest": manifest,
+        "entry_exists": entry_exists,
+        "stats": {
+            "total_files": len(files),
+            "total_size_mb": round(total_size / (1024 * 1024), 2),
+        },
+        "files": sorted(files, key=lambda x: x["size_mb"], reverse=True)[:20],
+        "entwine_available": ENTWINE_AVAILABLE,
+        "entwine_path": ENTWINE_PATH,
+    }
+
+
+@router.delete("/delete/{pc_id}")
+def delete_pointcloud(pc_id: str):
+    out_dir = EPT_DIR / pc_id
+    if not out_dir.exists():
+        raise HTTPException(status_code=404, detail=f"ID {pc_id} non trouvé")
+
+    try:
+        for ext in [".las", ".laz", ".ply", ".xyz", ".pts"]:
+            original = UPLOADS_DIR / f"{pc_id}{ext}"
+            if original.exists():
+                original.unlink()
+
+        shutil.rmtree(out_dir)
+        return {"ok": True, "message": f"Nuage {pc_id} supprimé"}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=f"Erreur suppression : {str(e)}")

backend/routes/upload.py

@@ -0,0 +1,47 @@
+from fastapi import APIRouter, UploadFile, File, HTTPException
+from fastapi.responses import JSONResponse
+import uuid, shutil, time
+from pathlib import Path
+from config import UPLOADS_DIR, EPT_DIR, SUPPORTED_FORMATS
+from services.converter import run_entwine, ENTWINE_AVAILABLE
+
+router = APIRouter()
+
+@router.post("/upload")
+async def upload(file: UploadFile = File(...)):
+    suffix = Path(file.filename).suffix.lower()
+    if suffix not in SUPPORTED_FORMATS:
+        raise HTTPException(400, f"Format non supporté: {suffix}")
+    if not ENTWINE_AVAILABLE:
+        raise HTTPException(500, "entwine non disponible sur ce serveur")
+
+    pc_id = str(uuid.uuid4())[:8]
+    upload_path = UPLOADS_DIR / f"{pc_id}{suffix}"
+    out_dir = EPT_DIR / pc_id
+
+    file_size = 0
+    with open(upload_path, "wb") as f:
+        while chunk := await file.read(1024 * 1024):
+            f.write(chunk)
+            file_size += len(chunk)
+
+    if file_size == 0:
+        upload_path.unlink()
+        raise HTTPException(400, "Fichier vide")
+
+    if out_dir.exists():
+        shutil.rmtree(out_dir, ignore_errors=True)
+    out_dir.mkdir(parents=True, exist_ok=True)
+
+    start = time.time()
+    result = run_entwine(upload_path, out_dir)
+
+    return JSONResponse({
+        "id": pc_id,
+        "filename": file.filename,
+        "size_mb": round(file_size / (1024 * 1024), 2),
+        "viewer_path": f"/viewer/{pc_id}",
+        "embed_path": f"/viewer-embed/{pc_id}",
+        "ept_dir": result.get("ept_dir"),
+        "conversion_time_seconds": round(time.time() - start, 2),
+    })

backend/routes/viewer.py

@@ -0,0 +1,23 @@
+from fastapi import APIRouter, HTTPException
+from fastapi.responses import HTMLResponse
+from config import EPT_DIR
+from services.manifest import read_manifest
+from services.html_generator import generate_viewer_html
+
+router = APIRouter()
+
+@router.get("/viewer/{pc_id}")
+def viewer(pc_id: str):
+    out_dir = EPT_DIR / pc_id
+    if not out_dir.exists():
+        raise HTTPException(404, f"ID {pc_id} non trouvé")
+    manifest = read_manifest(out_dir)
+    return HTMLResponse(generate_viewer_html(pc_id, manifest.get("ept_dir"), embed=False))
+
+@router.get("/viewer-embed/{pc_id}")
+def viewer_embed(pc_id: str):
+    out_dir = EPT_DIR / pc_id
+    if not out_dir.exists():
+        raise HTTPException(404, f"ID {pc_id} non trouvé")
+    manifest = read_manifest(out_dir)
+    return HTMLResponse(generate_viewer_html(pc_id, manifest.get("ept_dir"), embed=True))