Ryan/documenso
1
0
Fork 1
mirror of https://github.com/documenso/documenso.git synced 2025-11-13 16:23:06 +10:00
Code Issues Packages Projects Releases Wiki Activity

fix: prevent hidden layers from being toggled in pdf viewers (#1528)

Browse Source 
https://github.com/user-attachments/assets/e10194ca-212b-40ee-b9a1-85ef54829a40

---------

Co-authored-by: Mythie <me@lucasjamessmith.me>
This commit is contained in:
Ephraim Duncan
2024-12-13 03:19:55 +00:00
committed by GitHub
parent 10b8e785e0
commit 4ad46b81c9
4 changed files with 34 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
packages/lib/server-only/pdf/flatten-form.ts
View File

@ -1,9 +1,11 @@
import type { PDFField, PDFWidgetAnnotation } from 'pdf-lib';
import { PDFCheckBox, PDFRadioGroup, PDFRef } from 'pdf-lib';
import {
PDFCheckBox,
PDFDict,
type PDFDocument,
PDFName,
PDFRadioGroup,
PDFRef,
drawObject,
popGraphicsState,
pushGraphicsState,
@ -11,7 +13,18 @@ import {
translate,
} from 'pdf-lib';
export const removeOptionalContentGroups = (document: PDFDocument) => {
const context = document.context;
const catalog = context.lookup(context.trailerInfo.Root);
if (catalog instanceof PDFDict) {
catalog.delete(PDFName.of('OCProperties'));
}
};
export const flattenForm = (document: PDFDocument) => {
removeOptionalContentGroups(document);
const form = document.getForm();
form.updateFieldAppearances();