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Removes: export as pdf from fastapi

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sauravniraula 2025-05-14 02:10:34 +05:45
parent 7aeed5f68a
commit 13f21d6b29
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5 changed files with 1 additions and 127 deletions
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3
app/main.ts
View file

@ -6,7 +6,7 @@ import { startFastApiServer, startNextJsServer } from "./utils/servers";
import { ChildProcessByStdio } from "child_process";
import { baseDir, fastapiDir, isDev, localhost, nextjsDir, tempDir, userConfigPath, userDataDir } from "./utils/constants";
import { setupIpcHandlers } from "./ipc";
import url from "url";
var win: BrowserWindow | undefined;
var fastApiProcess: ChildProcessByStdio<any, any, any> | undefined;
@ -34,7 +34,6 @@ async function startServers(fastApiPort: number, nextjsPort: number) {
{
DEBUG: isDev ? "True" : "False",
LLM: process.env.LLM,
LIBREOFFICE: process.env.LIBREOFFICE,
OPENAI_API_KEY: process.env.OPENAI_API_KEY,
GOOGLE_API_KEY: process.env.GOOGLE_API_KEY,
APP_DATA_DIRECTORY: userDataDir,

1
app/types/index.d.ts vendored
View file

@ -1,7 +1,6 @@
interface FastApiEnv {
DEBUG?: string,
LLM?: string,
LIBREOFFICE?: string,
OPENAI_API_KEY?: string,
GOOGLE_API_KEY?: string,
APP_DATA_DIRECTORY?: string,

70
servers/fastapi/api/routers/presentation/handlers/export_as_pdf.py
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@ -1,70 +0,0 @@
import os
import uuid
from api.models import LogMetadata
from api.routers.presentation.mixins.fetch_presentation_assets import (
FetchPresentationAssetsMixin,
)
from api.routers.presentation.models import (
ExportAsRequest,
PresentationAndPath,
)
from api.services.database import get_sql_session
from api.services.instances import temp_file_service
from api.services.logging import LoggingService
from api.sql_models import PresentationSqlModel
from api.utils import get_presentation_dir
from image_processor.image_from_pptx import get_pdf_from_pptx
from ppt_generator.pptx_presentation_creator import PptxPresentationCreator
class ExportAsPDFHandler(FetchPresentationAssetsMixin):
def __init__(self, data: ExportAsRequest):
self.data = data
self.session = str(uuid.uuid4())
self.temp_dir = temp_file_service.create_temp_dir(self.session)
self.presentation_dir = get_presentation_dir(self.data.presentation_id)
def __del__(self):
temp_file_service.cleanup_temp_dir(self.temp_dir)
async def post(self, logging_service: LoggingService, log_metadata: LogMetadata):
logging_service.logger.info(
logging_service.message(self.data.model_dump(mode="json")),
extra=log_metadata.model_dump(),
)
await self.fetch_presentation_assets()
with get_sql_session() as sql_session:
presentation = sql_session.get(
PresentationSqlModel, self.data.presentation_id
)
ppt_path = os.path.join(
self.presentation_dir,
f"""{presentation.title.replace('/', '_').replace(' ', '_').replace('"', "'")}.pptx""",
)
ppt_creator = PptxPresentationCreator(self.data.pptx_model, self.temp_dir)
ppt_creator.create_ppt()
ppt_creator.save(ppt_path)
print(ppt_path)
pdf_path = get_pdf_from_pptx(ppt_path, self.presentation_dir)
response = PresentationAndPath(
presentation_id=self.data.presentation_id,
path=pdf_path,
)
logging_service.logger.info(
logging_service.message(response.model_dump()),
extra=log_metadata.model_dump(),
)
return response

15
servers/fastapi/api/routers/presentation/router.py
View file

@ -12,7 +12,6 @@ from api.routers.presentation.handlers.delete_presentation import (
)
from api.routers.presentation.handlers.delete_slide import DeleteSlideHandler
from api.routers.presentation.handlers.edit import PresentationEditHandler
from api.routers.presentation.handlers.export_as_pdf import ExportAsPDFHandler
from api.routers.presentation.handlers.export_as_pptx import ExportAsPptxHandler
from api.routers.presentation.handlers.generate_data import (
PresentationGenerateDataHandler,
@ -60,7 +59,6 @@ from api.routers.presentation.models import (
PresentationAndPaths,
PresentationAndSlides,
GenerateTitleRequest,
PresentationAndUrl,
PresentationAndUrls,
PresentationGenerateRequest,
SearchIconRequest,
@ -301,19 +299,6 @@ async def export_as_pptx(data: ExportAsRequest):
)
@presentation_router.post(
"/presentation/export_as_pdf", response_model=PresentationAndPath
)
async def export_as_pdf(data: ExportAsRequest):
request_utils = RequestUtils("/ppt/presentation/export_as_pdf")
logging_service, log_metadata = await request_utils.initialize_logger(
presentation_id=data.presentation_id,
)
return await handle_errors(
ExportAsPDFHandler(data).post, logging_service, log_metadata
)
@presentation_router.delete("/delete", status_code=204)
async def delete_presentation(presentation_id: str):
request_utils = RequestUtils("/ppt/delete")

39
servers/fastapi/image_processor/image_from_pptx.py
View file

@ -1,39 +0,0 @@
import io
import os
import subprocess
from typing import List
from image_processor.utils import get_page_images_from_pdf
def get_pdf_from_pptx(pptx_path: str, temp_dir: str) -> str:
base_name = os.path.splitext(os.path.basename(pptx_path))[0]
pdf_filename = f"{base_name}.pdf"
pdf_path = os.path.join(temp_dir, pdf_filename)
retry_count = 0
while not os.path.exists(pdf_path):
result = subprocess.run(
f'{os.getenv("LIBREOFFICE")} --convert-to pdf "{pptx_path}" --outdir "{temp_dir}"',
shell=True,
capture_output=True,
text=True,
)
print("LibreOffice stdout:", result.stdout)
print("LibreOffice stderr:", result.stderr)
retry_count += 1
if retry_count > 3:
raise Exception("Failed to convert PPTX to PDF")
pdf_path = os.path.join(temp_dir, pdf_filename)
return pdf_path
def get_images_from_pptx(pptx_path: str) -> List[str]:
temp_dir = os.path.dirname(pptx_path)
pdf_path = get_pdf_from_pptx(pptx_path, temp_dir)
return get_page_images_from_pdf(pdf_path, temp_dir)