ff9cdffc32
- Fix PPTX/PDF export: Puppeteer URL port mismatch (80 → 3000) - Fix backend export_utils to use NEXT_INTERNAL_URL env var - Add Chromium to frontend Dockerfile for Docker-based export - Fix slide edit socket hang up with asyncio.wait_for() timeouts - Add FastAPI StaticFiles mounts for /static and /app_data - Add Next.js rewrite for /static/ to proxy to backend - Show template thumbnail in master decks admin page - Add error logging to ReviewWorkflow component - Add Docker env vars for web service (APP_DATA_DIRECTORY, app_data volume) - Add project README in English Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
112 lines
3.7 KiB
Python
112 lines
3.7 KiB
Python
import asyncio
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import traceback
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from typing import Annotated, Optional
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from fastapi import APIRouter, Body, Depends, HTTPException
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from sqlalchemy.ext.asyncio import AsyncSession
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import uuid
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from models.sql.presentation import PresentationModel
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from models.sql.slide import SlideModel
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from services.database import get_async_session
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from services.image_generation_service import ImageGenerationService
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from utils.asset_directory_utils import get_images_directory
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from utils.llm_calls.edit_slide import get_edited_slide_content
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from utils.llm_calls.edit_slide_html import get_edited_slide_html
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from utils.llm_calls.select_slide_type_on_edit import get_slide_layout_from_prompt
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from utils.process_slides import process_old_and_new_slides_and_fetch_assets
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SLIDE_ROUTER = APIRouter(prefix="/slide", tags=["Slide"])
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@SLIDE_ROUTER.post("/edit")
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async def edit_slide(
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id: Annotated[uuid.UUID, Body()],
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prompt: Annotated[str, Body()],
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sql_session: AsyncSession = Depends(get_async_session),
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):
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slide = await sql_session.get(SlideModel, id)
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if not slide:
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raise HTTPException(status_code=404, detail="Slide not found")
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presentation = await sql_session.get(PresentationModel, slide.presentation)
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if not presentation:
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raise HTTPException(status_code=404, detail="Presentation not found")
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try:
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presentation_layout = presentation.get_layout()
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slide_layout = await asyncio.wait_for(
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get_slide_layout_from_prompt(prompt, presentation_layout, slide),
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timeout=60,
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)
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edited_slide_content = await asyncio.wait_for(
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get_edited_slide_content(
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prompt, slide, presentation.language, slide_layout
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),
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timeout=90,
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)
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image_generation_service = ImageGenerationService(get_images_directory())
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# This will mutate edited_slide_content
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new_assets = await asyncio.wait_for(
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process_old_and_new_slides_and_fetch_assets(
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image_generation_service,
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slide.content,
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edited_slide_content,
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),
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timeout=120,
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)
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except asyncio.TimeoutError:
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raise HTTPException(
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status_code=504,
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detail="Slide editing timed out. The AI model or image generation took too long. Please try again.",
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)
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except HTTPException:
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raise
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except Exception as e:
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traceback.print_exc()
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raise HTTPException(
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status_code=500,
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detail=f"Failed to edit slide: {str(e)}",
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)
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# Always assign a new unique id to the slide
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slide.id = uuid.uuid4()
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sql_session.add(slide)
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slide.content = edited_slide_content
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slide.layout = slide_layout.id
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slide.speaker_note = edited_slide_content.get("__speaker_note__", "")
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sql_session.add_all(new_assets)
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await sql_session.commit()
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return slide
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@SLIDE_ROUTER.post("/edit-html", response_model=SlideModel)
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async def edit_slide_html(
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id: Annotated[uuid.UUID, Body()],
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prompt: Annotated[str, Body()],
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html: Annotated[Optional[str], Body()] = None,
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sql_session: AsyncSession = Depends(get_async_session),
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):
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slide = await sql_session.get(SlideModel, id)
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if not slide:
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raise HTTPException(status_code=404, detail="Slide not found")
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html_to_edit = html or slide.html_content
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if not html_to_edit:
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raise HTTPException(status_code=400, detail="No HTML to edit")
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edited_slide_html = await get_edited_slide_html(prompt, html_to_edit)
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# Always assign a new unique id to the slide
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# This is to ensure that the nextjs can track slide updates
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slide.id = uuid.uuid4()
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sql_session.add(slide)
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slide.html_content = edited_slide_html
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await sql_session.commit()
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return slide
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