Function get_result

api/server.py:647–726

Get the final result for a completed session

(session_id: str)

@app.get("/api/result/{session_id}")
async def get_result(session_id: str):
    """Get the final result for a completed session"""
    try:
        # Check if result is in cache
        if hasattr(app.state, 'results') and session_id in app.state.results:
            result = app.state.results[session_id]
            
            if "error" in result:
                raise HTTPException(status_code=500, detail=result["error"])
            
            # Prepare response with output files
            output_files = result.get("output_files", [])
            
            # Find PDF file in output
            pdf_file = next((f for f in output_files if f['filename'].endswith('.pdf')), None)
            # Find image files
            image_files = [f for f in output_files if f['filename'].endswith(('.png', '.jpg', '.jpeg', '.webp'))]
            
            # Get output_type from state
            session_dir = UPLOAD_DIR / session_id
            pdf_files = list(session_dir.glob("*.pdf"))
            if len(pdf_files) > 1:
                project_name = f"session_{session_id[:8]}"
            else:
                project_name = get_project_name(str(pdf_files[0]))
            
            # Try to get output type from state
            from paper2slides.core.paths import get_base_dir
            import json
            
            output_type = "slides"  # default
            for content_type in ["paper", "general"]:
                base_dir = Path(get_base_dir(str(OUTPUT_DIR), project_name, content_type))
                if base_dir.exists():
                    for state_file_path in base_dir.rglob("state.json"):
                        if state_file_path.is_file():
                            try:
                                with open(state_file_path, 'r') as f:
                                    state_data = json.load(f)
                                    output_type = state_data.get("config", {}).get("output_type", "slides")
                                    break
                            except:
                                pass
                    if output_type != "slides":
                        break
            
            response_data = {
                "session_id": session_id,
                "slides": [
                    {
                        "title": f"Slide {i+1}",
                        "image_url": f"/outputs/{img['relative_path']}"
                    }
                    for i, img in enumerate(image_files)
                ],
            }
            
            # Add download links