fix(fastapi): /edit, /derive and /export endpoints

servers/fastapi/api/v1/ppt/endpoints/outlines.py

@@ -1,6 +1,7 @@
 import asyncio
 import json
 import math
+import traceback
 import uuid
 import dirtyjson
 from fastapi import APIRouter, Depends, HTTPException
@@ -83,8 +84,11 @@ async def stream_outlines(
             presentation_outlines_text += chunk
 
         try:
-            presentation_outlines_json = dict(dirtyjson.loads(presentation_outlines_text))
+            presentation_outlines_json = dict(
+                dirtyjson.loads(presentation_outlines_text)
+            )
         except Exception as e:
+            traceback.print_exc()
             raise HTTPException(
                 status_code=400,
                 detail="Failed to generate presentation outlines. Please try again.",

servers/fastapi/api/v1/ppt/endpoints/presentation.py

@@ -46,7 +46,10 @@ from utils.llm_calls.generate_presentation_structure import (
 from utils.llm_calls.generate_slide_content import (
     get_slide_content_from_type_and_outline,
 )
-from utils.ppt_utils import select_toc_or_list_slide_layout_index
+from utils.ppt_utils import (
+    get_presentation_title_from_outlines,
+    select_toc_or_list_slide_layout_index,
+)
 from utils.process_slides import (
     process_slide_add_placeholder_assets,
     process_slide_and_fetch_assets,
@@ -487,7 +490,9 @@ async def generate_presentation_api(
             presentation_outlines_text += chunk
 
         try:
-            presentation_outlines_json = dict(dirtyjson.loads(presentation_outlines_text))
+            presentation_outlines_json = dict(
+                dirtyjson.loads(presentation_outlines_text)
+            )
         except Exception as e:
             print(e)
             raise HTTPException(
@@ -576,6 +581,7 @@ async def generate_presentation_api(
         content=request.content,
         n_slides=request.n_slides,
         language=request.language,
+        title=get_presentation_title_from_outlines(presentation_outlines),
         outlines=presentation_outlines.model_dump(),
         layout=layout_model.model_dump(),
         structure=presentation_structure.model_dump(),
@@ -677,7 +683,9 @@ async def edit_presentation_with_new_content(
     slides_to_delete = []
     for each_slide in slides:
         updated_content = None
-        new_slide_data = list(filter(lambda x: x.index == each_slide.index, data.data))
+        new_slide_data = list(
+            filter(lambda x: x.index == each_slide.index, data.slides)
+        )
         if new_slide_data:
             updated_content = deep_update(each_slide.content, new_slide_data[0].content)
             new_slides.append(
@@ -719,7 +727,9 @@ async def derive_presentation_from_existing_one(
     new_slides = []
     for each_slide in slides:
         updated_content = None
-        new_slide_data = list(filter(lambda x: x.index == each_slide.index, data.data))
+        new_slide_data = list(
+            filter(lambda x: x.index == each_slide.index, data.slides)
+        )
         if new_slide_data:
             updated_content = deep_update(each_slide.content, new_slide_data[0].content)
         new_slides.append(

servers/fastapi/models/presentation_from_template.py

@@ -10,5 +10,5 @@ class SlideContentUpdate(BaseModel):
 
 class EditPresentationRequest(BaseModel):
     presentation_id: uuid.UUID
-    data: List[SlideContentUpdate]
+    slides: List[SlideContentUpdate]
     export_as: Literal["pptx", "pdf"] = "pptx"

servers/fastapi/utils/export_utils.py

@@ -55,7 +55,7 @@ async def export_presentation(
             async with session.post(
                 "http://localhost/api/export-as-pdf",
                 json={
-                    "id": presentation_id,
+                    "id": str(presentation_id),
                     "title": sanitize_filename(title or str(uuid.uuid4())),
                 },
             ) as response:

servers/fastapi/utils/get_layout_by_name.py

@@ -4,14 +4,14 @@ from models.presentation_layout import PresentationLayoutModel
 from typing import List
 
 async def get_layout_by_name(layout_name: str) -> PresentationLayoutModel:
-    url = f"http://localhost/api/layout?group={layout_name}"
+    url = f"http://localhost/api/template?group={layout_name}"
     async with aiohttp.ClientSession() as session:
         async with session.get(url) as response:
             if response.status != 200:
                 error_text = await response.text()
                 raise HTTPException(
                     status_code=404,
-                    detail=f"Layout '{layout_name}' not found: {error_text}"
+                    detail=f"Template '{layout_name}' not found: {error_text}"
                 )
             layout_json = await response.json()
     # Parse the JSON into your Pydantic model

servers/nextjs/app/api/template/route.ts

@@ -41,12 +41,13 @@ export async function GET(request: Request) {
     });
 
     await page.waitForSelector("[data-layouts]", { timeout: 300000 });
+    await page.waitForSelector("[data-settings]", { timeout: 300000 });
 
     const { dataLayouts, dataGroupSettings } = await page.$eval(
       "[data-layouts]",
       (el) => ({
         dataLayouts: el.getAttribute("data-layouts"),
-        dataGroupSettings: el.getAttribute("data-group-settings"),
+        dataGroupSettings: el.getAttribute("data-settings"),
       })
     );