mirror of
https://github.com/alam00000/bentopdf.git
synced 2026-11-07 08:31:01 +01:00
Refactor and enhance type safety across various modules
- Updated function parameters and return types in `page-preview.ts`, `pdf-decrypt.ts`, and `pymupdf-loader.ts` for improved type safety. - Introduced type definitions for `CpdfInstance`, `PyMuPDFInstance`, and other related types to ensure better type checking. - Enhanced error handling in `sanitize.ts` by creating a utility function for error messages. - Removed unnecessary type assertions and improved type inference in `editor.ts`, `serialization.ts`, and `tools.test.ts`. - Added type definitions for markdown-it plugins to improve compatibility and type safety. - Enforced stricter TypeScript settings by enabling `noImplicitAny` in `tsconfig.json`. - Cleaned up test files by refining type assertions and ensuring consistency in type usage.
This commit is contained in:
alam00000
+175
-121
@@ -1,5 +1,34 @@
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import { PDFDocument, PDFName } from 'pdf-lib';
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import { PDFDocument, PDFName, PDFDict, PDFArray } from 'pdf-lib';
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import { loadPdfDocument } from './load-pdf-document.js';
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import type { PDFDocumentInternal } from '@/types';
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function getCatalogDict(pdfDoc: PDFDocument): PDFDict {
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return pdfDoc.catalog;
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}
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function lookupAsDict(
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pdfDoc: PDFDocument,
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ref: ReturnType<PDFDict['get']>
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): PDFDict | undefined {
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if (!ref) return undefined;
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const result = pdfDoc.context.lookup(ref);
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if (result instanceof PDFDict) return result;
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return undefined;
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}
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function lookupAsArray(
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pdfDoc: PDFDocument,
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ref: ReturnType<PDFDict['get']>
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): PDFArray | undefined {
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if (!ref) return undefined;
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const result = pdfDoc.context.lookup(ref);
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if (result instanceof PDFArray) return result;
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return undefined;
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}
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function getErrorMessage(e: unknown): string {
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return e instanceof Error ? e.message : String(e);
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}
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export interface SanitizeOptions {
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flattenForms: boolean;
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@@ -28,9 +57,9 @@ export const defaultSanitizeOptions: SanitizeOptions = {
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};
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function removeMetadataFromDoc(pdfDoc: PDFDocument) {
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const infoDict = (pdfDoc as any).getInfoDict();
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const infoDict = (pdfDoc as unknown as PDFDocumentInternal).getInfoDict();
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const allKeys = infoDict.keys();
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allKeys.forEach((key: any) => {
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allKeys.forEach((key: PDFName) => {
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infoDict.delete(key);
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});
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@@ -42,30 +71,30 @@ function removeMetadataFromDoc(pdfDoc: PDFDocument) {
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pdfDoc.setProducer('');
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try {
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const catalogDict = (pdfDoc.catalog as any).dict;
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const catalogDict = getCatalogDict(pdfDoc);
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if (catalogDict.has(PDFName.of('Metadata'))) {
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catalogDict.delete(PDFName.of('Metadata'));
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}
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} catch (e: any) {
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console.warn('Could not remove XMP metadata:', e.message);
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} catch (e: unknown) {
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console.warn('Could not remove XMP metadata:', getErrorMessage(e));
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}
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try {
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const context = pdfDoc.context;
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if ((context as any).trailerInfo) {
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delete (context as any).trailerInfo.ID;
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if (context.trailerInfo) {
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delete context.trailerInfo.ID;
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}
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} catch (e: any) {
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console.warn('Could not remove document IDs:', e.message);
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} catch (e: unknown) {
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console.warn('Could not remove document IDs:', getErrorMessage(e));
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}
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try {
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const catalogDict = (pdfDoc.catalog as any).dict;
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const catalogDict = getCatalogDict(pdfDoc);
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if (catalogDict.has(PDFName.of('PieceInfo'))) {
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catalogDict.delete(PDFName.of('PieceInfo'));
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}
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} catch (e: any) {
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console.warn('Could not remove PieceInfo:', e.message);
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} catch (e: unknown) {
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console.warn('Could not remove PieceInfo:', getErrorMessage(e));
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}
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}
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@@ -74,8 +103,11 @@ function removeAnnotationsFromDoc(pdfDoc: PDFDocument) {
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for (const page of pages) {
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try {
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page.node.delete(PDFName.of('Annots'));
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} catch (e: any) {
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console.warn('Could not remove annotations from page:', e.message);
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} catch (e: unknown) {
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console.warn(
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'Could not remove annotations from page:',
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getErrorMessage(e)
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);
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}
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}
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}
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@@ -86,21 +118,22 @@ function flattenFormsInDoc(pdfDoc: PDFDocument) {
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}
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function removeJavascriptFromDoc(pdfDoc: PDFDocument) {
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if ((pdfDoc as any).javaScripts && (pdfDoc as any).javaScripts.length > 0) {
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(pdfDoc as any).javaScripts = [];
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const pdfDocInternal = pdfDoc as unknown as PDFDocumentInternal;
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if (pdfDocInternal.javaScripts && pdfDocInternal.javaScripts.length > 0) {
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pdfDocInternal.javaScripts = [];
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}
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const catalogDict = (pdfDoc.catalog as any).dict;
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const catalogDict = getCatalogDict(pdfDoc);
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const namesRef = catalogDict.get(PDFName.of('Names'));
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if (namesRef) {
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try {
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const namesDict = pdfDoc.context.lookup(namesRef) as any;
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if (namesDict.has(PDFName.of('JavaScript'))) {
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const namesDict = lookupAsDict(pdfDoc, namesRef);
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if (namesDict?.has(PDFName.of('JavaScript'))) {
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namesDict.delete(PDFName.of('JavaScript'));
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}
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} catch (e: any) {
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console.warn('Could not access Names/JavaScript:', e.message);
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} catch (e: unknown) {
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console.warn('Could not access Names/JavaScript:', getErrorMessage(e));
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}
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}
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@@ -124,50 +157,55 @@ function removeJavascriptFromDoc(pdfDoc: PDFDocument) {
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const annotRefs = pageDict.Annots()?.asArray() || [];
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for (const annotRef of annotRefs) {
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try {
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const annot = pdfDoc.context.lookup(annotRef) as any;
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const annot = lookupAsDict(pdfDoc, annotRef);
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if (!annot) continue;
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if (annot.has(PDFName.of('A'))) {
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const actionRef = annot.get(PDFName.of('A'));
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try {
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const actionDict = pdfDoc.context.lookup(actionRef) as any;
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const actionDict = lookupAsDict(pdfDoc, actionRef);
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const actionType = actionDict
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.get(PDFName.of('S'))
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?.get(PDFName.of('S'))
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?.toString()
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.substring(1);
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if (actionType === 'JavaScript') {
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annot.delete(PDFName.of('A'));
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}
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} catch (e: any) {
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console.warn('Could not read action:', e.message);
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} catch (e: unknown) {
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console.warn('Could not read action:', getErrorMessage(e));
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}
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}
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if (annot.has(PDFName.of('AA'))) {
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annot.delete(PDFName.of('AA'));
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}
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} catch (e: any) {
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console.warn('Could not process annotation for JS:', e.message);
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} catch (e: unknown) {
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console.warn(
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'Could not process annotation for JS:',
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getErrorMessage(e)
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);
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}
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}
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} catch (e: any) {
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console.warn('Could not remove page actions:', e.message);
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} catch (e: unknown) {
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console.warn('Could not remove page actions:', getErrorMessage(e));
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}
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}
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try {
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const acroFormRef = catalogDict.get(PDFName.of('AcroForm'));
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if (acroFormRef) {
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const acroFormDict = pdfDoc.context.lookup(acroFormRef) as any;
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const fieldsRef = acroFormDict.get(PDFName.of('Fields'));
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const acroFormDict = lookupAsDict(pdfDoc, acroFormRef);
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const fieldsRef = acroFormDict?.get(PDFName.of('Fields'));
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if (fieldsRef) {
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const fieldsArray = pdfDoc.context.lookup(fieldsRef) as any;
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const fields = fieldsArray.asArray();
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const fieldsArray = lookupAsArray(pdfDoc, fieldsRef);
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const fields = fieldsArray?.asArray() || [];
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for (const fieldRef of fields) {
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try {
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const field = pdfDoc.context.lookup(fieldRef) as any;
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const field = lookupAsDict(pdfDoc, fieldRef);
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if (!field) continue;
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if (field.has(PDFName.of('A'))) {
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field.delete(PDFName.of('A'));
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@@ -176,29 +214,29 @@ function removeJavascriptFromDoc(pdfDoc: PDFDocument) {
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if (field.has(PDFName.of('AA'))) {
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field.delete(PDFName.of('AA'));
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}
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} catch (e: any) {
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console.warn('Could not process field for JS:', e.message);
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} catch (e: unknown) {
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console.warn('Could not process field for JS:', getErrorMessage(e));
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}
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}
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}
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}
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} catch (e: any) {
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console.warn('Could not process form fields for JS:', e.message);
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} catch (e: unknown) {
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console.warn('Could not process form fields for JS:', getErrorMessage(e));
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}
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}
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function removeEmbeddedFilesFromDoc(pdfDoc: PDFDocument) {
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const catalogDict = (pdfDoc.catalog as any).dict;
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const catalogDict = getCatalogDict(pdfDoc);
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const namesRef = catalogDict.get(PDFName.of('Names'));
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if (namesRef) {
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try {
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const namesDict = pdfDoc.context.lookup(namesRef) as any;
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if (namesDict.has(PDFName.of('EmbeddedFiles'))) {
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const namesDict = lookupAsDict(pdfDoc, namesRef);
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if (namesDict?.has(PDFName.of('EmbeddedFiles'))) {
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namesDict.delete(PDFName.of('EmbeddedFiles'));
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}
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} catch (e: any) {
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console.warn('Could not access Names/EmbeddedFiles:', e.message);
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} catch (e: unknown) {
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console.warn('Could not access Names/EmbeddedFiles:', getErrorMessage(e));
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}
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}
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@@ -214,16 +252,16 @@ function removeEmbeddedFilesFromDoc(pdfDoc: PDFDocument) {
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for (const ref of annotRefs) {
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try {
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const annot = pdfDoc.context.lookup(ref) as any;
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const annot = lookupAsDict(pdfDoc, ref);
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const subtype = annot
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.get(PDFName.of('Subtype'))
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?.get(PDFName.of('Subtype'))
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?.toString()
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.substring(1);
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if (subtype !== 'FileAttachment') {
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annotsToKeep.push(ref);
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}
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} catch (e) {
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} catch {
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annotsToKeep.push(ref);
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}
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}
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@@ -236,18 +274,16 @@ function removeEmbeddedFilesFromDoc(pdfDoc: PDFDocument) {
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page.node.delete(PDFName.of('Annots'));
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}
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}
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} catch (pageError: any) {
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} catch (pageError: unknown) {
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console.warn(
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`Could not process page for attachments: ${pageError.message}`
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`Could not process page for attachments: ${getErrorMessage(pageError)}`
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);
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}
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}
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if (
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(pdfDoc as any).embeddedFiles &&
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(pdfDoc as any).embeddedFiles.length > 0
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) {
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(pdfDoc as any).embeddedFiles = [];
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const pdfDocInternal = pdfDoc as unknown as PDFDocumentInternal;
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if (pdfDocInternal.embeddedFiles && pdfDocInternal.embeddedFiles.length > 0) {
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pdfDocInternal.embeddedFiles = [];
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}
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if (catalogDict.has(PDFName.of('Collection'))) {
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@@ -256,7 +292,7 @@ function removeEmbeddedFilesFromDoc(pdfDoc: PDFDocument) {
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}
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function removeLayersFromDoc(pdfDoc: PDFDocument) {
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const catalogDict = (pdfDoc.catalog as any).dict;
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const catalogDict = getCatalogDict(pdfDoc);
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if (catalogDict.has(PDFName.of('OCProperties'))) {
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catalogDict.delete(PDFName.of('OCProperties'));
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@@ -274,16 +310,16 @@ function removeLayersFromDoc(pdfDoc: PDFDocument) {
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const resourcesRef = pageDict.get(PDFName.of('Resources'));
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if (resourcesRef) {
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try {
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const resourcesDict = pdfDoc.context.lookup(resourcesRef) as any;
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if (resourcesDict.has(PDFName.of('Properties'))) {
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const resourcesDict = lookupAsDict(pdfDoc, resourcesRef);
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if (resourcesDict?.has(PDFName.of('Properties'))) {
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resourcesDict.delete(PDFName.of('Properties'));
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}
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} catch (e: any) {
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console.warn('Could not access Resources:', e.message);
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} catch (e: unknown) {
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console.warn('Could not access Resources:', getErrorMessage(e));
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}
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}
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} catch (e: any) {
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console.warn('Could not remove page layers:', e.message);
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} catch (e: unknown) {
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console.warn('Could not remove page layers:', getErrorMessage(e));
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}
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}
|
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}
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@@ -299,8 +335,9 @@ function removeLinksFromDoc(pdfDoc: PDFDocument) {
|
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const annotsRef = pageDict.get(PDFName.of('Annots'));
|
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if (!annotsRef) continue;
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|
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const annotsArray = pdfDoc.context.lookup(annotsRef) as any;
|
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const annotRefs = annotsArray.asArray();
|
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const annotsArrayObj = lookupAsArray(pdfDoc, annotsRef);
|
||||
if (!annotsArrayObj) continue;
|
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const annotRefs = annotsArrayObj.asArray();
|
||||
|
||||
if (annotRefs.length === 0) continue;
|
||||
|
||||
@@ -309,7 +346,11 @@ function removeLinksFromDoc(pdfDoc: PDFDocument) {
|
||||
|
||||
for (const ref of annotRefs) {
|
||||
try {
|
||||
const annot = pdfDoc.context.lookup(ref) as any;
|
||||
const annot = lookupAsDict(pdfDoc, ref);
|
||||
if (!annot) {
|
||||
annotsToKeep.push(ref);
|
||||
continue;
|
||||
}
|
||||
const subtype = annot
|
||||
.get(PDFName.of('Subtype'))
|
||||
?.toString()
|
||||
@@ -324,9 +365,9 @@ function removeLinksFromDoc(pdfDoc: PDFDocument) {
|
||||
const actionRef = annot.get(PDFName.of('A'));
|
||||
if (actionRef) {
|
||||
try {
|
||||
const actionDict = pdfDoc.context.lookup(actionRef) as any;
|
||||
const actionDict = lookupAsDict(pdfDoc, actionRef);
|
||||
const actionType = actionDict
|
||||
.get(PDFName.of('S'))
|
||||
?.get(PDFName.of('S'))
|
||||
?.toString()
|
||||
.substring(1);
|
||||
|
||||
@@ -339,8 +380,8 @@ function removeLinksFromDoc(pdfDoc: PDFDocument) {
|
||||
isLink = true;
|
||||
linksRemoved++;
|
||||
}
|
||||
} catch (e: any) {
|
||||
console.warn('Could not read action:', e.message);
|
||||
} catch (e: unknown) {
|
||||
console.warn('Could not read action:', getErrorMessage(e));
|
||||
}
|
||||
}
|
||||
|
||||
@@ -354,8 +395,8 @@ function removeLinksFromDoc(pdfDoc: PDFDocument) {
|
||||
if (!isLink) {
|
||||
annotsToKeep.push(ref);
|
||||
}
|
||||
} catch (e: any) {
|
||||
console.warn('Could not process annotation:', e.message);
|
||||
} catch (e: unknown) {
|
||||
console.warn('Could not process annotation:', getErrorMessage(e));
|
||||
annotsToKeep.push(ref);
|
||||
}
|
||||
}
|
||||
@@ -368,37 +409,37 @@ function removeLinksFromDoc(pdfDoc: PDFDocument) {
|
||||
pageDict.delete(PDFName.of('Annots'));
|
||||
}
|
||||
}
|
||||
} catch (pageError: any) {
|
||||
} catch (pageError: unknown) {
|
||||
console.warn(
|
||||
`Could not process page ${pageIndex + 1} for links: ${pageError.message}`
|
||||
`Could not process page ${pageIndex + 1} for links: ${getErrorMessage(pageError)}`
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
try {
|
||||
const catalogDict = (pdfDoc.catalog as any).dict;
|
||||
const catalogDict = getCatalogDict(pdfDoc);
|
||||
const namesRef = catalogDict.get(PDFName.of('Names'));
|
||||
if (namesRef) {
|
||||
try {
|
||||
const namesDict = pdfDoc.context.lookup(namesRef) as any;
|
||||
if (namesDict.has(PDFName.of('Dests'))) {
|
||||
const namesDict = lookupAsDict(pdfDoc, namesRef);
|
||||
if (namesDict?.has(PDFName.of('Dests'))) {
|
||||
namesDict.delete(PDFName.of('Dests'));
|
||||
}
|
||||
} catch (e: any) {
|
||||
console.warn('Could not access Names/Dests:', e.message);
|
||||
} catch (e: unknown) {
|
||||
console.warn('Could not access Names/Dests:', getErrorMessage(e));
|
||||
}
|
||||
}
|
||||
|
||||
if (catalogDict.has(PDFName.of('Dests'))) {
|
||||
catalogDict.delete(PDFName.of('Dests'));
|
||||
}
|
||||
} catch (e: any) {
|
||||
console.warn('Could not remove named destinations:', e.message);
|
||||
} catch (e: unknown) {
|
||||
console.warn('Could not remove named destinations:', getErrorMessage(e));
|
||||
}
|
||||
}
|
||||
|
||||
function removeStructureTreeFromDoc(pdfDoc: PDFDocument) {
|
||||
const catalogDict = (pdfDoc.catalog as any).dict;
|
||||
const catalogDict = getCatalogDict(pdfDoc);
|
||||
|
||||
if (catalogDict.has(PDFName.of('StructTreeRoot'))) {
|
||||
catalogDict.delete(PDFName.of('StructTreeRoot'));
|
||||
@@ -411,8 +452,8 @@ function removeStructureTreeFromDoc(pdfDoc: PDFDocument) {
|
||||
if (pageDict.has(PDFName.of('StructParents'))) {
|
||||
pageDict.delete(PDFName.of('StructParents'));
|
||||
}
|
||||
} catch (e: any) {
|
||||
console.warn('Could not remove page StructParents:', e.message);
|
||||
} catch (e: unknown) {
|
||||
console.warn('Could not remove page StructParents:', getErrorMessage(e));
|
||||
}
|
||||
}
|
||||
|
||||
@@ -422,7 +463,7 @@ function removeStructureTreeFromDoc(pdfDoc: PDFDocument) {
|
||||
}
|
||||
|
||||
function removeMarkInfoFromDoc(pdfDoc: PDFDocument) {
|
||||
const catalogDict = (pdfDoc.catalog as any).dict;
|
||||
const catalogDict = getCatalogDict(pdfDoc);
|
||||
|
||||
if (catalogDict.has(PDFName.of('MarkInfo'))) {
|
||||
catalogDict.delete(PDFName.of('MarkInfo'));
|
||||
@@ -444,29 +485,29 @@ function removeFontsFromDoc(pdfDoc: PDFDocument) {
|
||||
|
||||
if (resourcesRef) {
|
||||
try {
|
||||
const resourcesDict = pdfDoc.context.lookup(resourcesRef) as any;
|
||||
const resourcesDict = lookupAsDict(pdfDoc, resourcesRef);
|
||||
if (!resourcesDict) continue;
|
||||
|
||||
if (resourcesDict.has(PDFName.of('Font'))) {
|
||||
const fontRef = resourcesDict.get(PDFName.of('Font'));
|
||||
|
||||
try {
|
||||
const fontDict = pdfDoc.context.lookup(fontRef) as any;
|
||||
const fontDict = lookupAsDict(pdfDoc, fontRef);
|
||||
if (!fontDict) continue;
|
||||
const fontKeys = fontDict.keys();
|
||||
|
||||
for (const fontKey of fontKeys) {
|
||||
try {
|
||||
const specificFontRef = fontDict.get(fontKey);
|
||||
const specificFont = pdfDoc.context.lookup(
|
||||
specificFontRef
|
||||
) as any;
|
||||
const specificFont = lookupAsDict(pdfDoc, specificFontRef);
|
||||
if (!specificFont) continue;
|
||||
|
||||
if (specificFont.has(PDFName.of('FontDescriptor'))) {
|
||||
const descriptorRef = specificFont.get(
|
||||
PDFName.of('FontDescriptor')
|
||||
);
|
||||
const descriptor = pdfDoc.context.lookup(
|
||||
descriptorRef
|
||||
) as any;
|
||||
const descriptor = lookupAsDict(pdfDoc, descriptorRef);
|
||||
if (!descriptor) continue;
|
||||
|
||||
const fontFileKeys = ['FontFile', 'FontFile2', 'FontFile3'];
|
||||
for (const key of fontFileKeys) {
|
||||
@@ -475,28 +516,38 @@ function removeFontsFromDoc(pdfDoc: PDFDocument) {
|
||||
}
|
||||
}
|
||||
}
|
||||
} catch (e: any) {
|
||||
console.warn(`Could not process font ${fontKey}:`, e.message);
|
||||
} catch (e: unknown) {
|
||||
console.warn(
|
||||
`Could not process font ${fontKey}:`,
|
||||
getErrorMessage(e)
|
||||
);
|
||||
}
|
||||
}
|
||||
} catch (e: any) {
|
||||
console.warn('Could not access font dictionary:', e.message);
|
||||
} catch (e: unknown) {
|
||||
console.warn(
|
||||
'Could not access font dictionary:',
|
||||
getErrorMessage(e)
|
||||
);
|
||||
}
|
||||
}
|
||||
} catch (e: any) {
|
||||
console.warn('Could not access Resources for fonts:', e.message);
|
||||
} catch (e: unknown) {
|
||||
console.warn(
|
||||
'Could not access Resources for fonts:',
|
||||
getErrorMessage(e)
|
||||
);
|
||||
}
|
||||
}
|
||||
} catch (e: any) {
|
||||
} catch (e: unknown) {
|
||||
console.warn(
|
||||
`Could not remove fonts from page ${pageIndex + 1}:`,
|
||||
e.message
|
||||
getErrorMessage(e)
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
if ((pdfDoc as any).fonts && (pdfDoc as any).fonts.length > 0) {
|
||||
(pdfDoc as any).fonts = [];
|
||||
const pdfDocInternal = pdfDoc as unknown as PDFDocumentInternal;
|
||||
if (pdfDocInternal.fonts && pdfDocInternal.fonts.length > 0) {
|
||||
pdfDocInternal.fonts = [];
|
||||
}
|
||||
}
|
||||
|
||||
@@ -509,15 +560,18 @@ export async function sanitizePdf(
|
||||
if (options.flattenForms) {
|
||||
try {
|
||||
flattenFormsInDoc(pdfDoc);
|
||||
} catch (e: any) {
|
||||
console.warn(`Could not flatten forms: ${e.message}`);
|
||||
} catch (e: unknown) {
|
||||
console.warn(`Could not flatten forms: ${getErrorMessage(e)}`);
|
||||
try {
|
||||
const catalogDict = (pdfDoc.catalog as any).dict;
|
||||
const catalogDict = getCatalogDict(pdfDoc);
|
||||
if (catalogDict.has(PDFName.of('AcroForm'))) {
|
||||
catalogDict.delete(PDFName.of('AcroForm'));
|
||||
}
|
||||
} catch (removeError: any) {
|
||||
console.warn('Could not remove AcroForm:', removeError.message);
|
||||
} catch (removeError: unknown) {
|
||||
console.warn(
|
||||
'Could not remove AcroForm:',
|
||||
getErrorMessage(removeError)
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -533,56 +587,56 @@ export async function sanitizePdf(
|
||||
if (options.removeJavascript) {
|
||||
try {
|
||||
removeJavascriptFromDoc(pdfDoc);
|
||||
} catch (e: any) {
|
||||
console.warn(`Could not remove JavaScript: ${e.message}`);
|
||||
} catch (e: unknown) {
|
||||
console.warn(`Could not remove JavaScript: ${getErrorMessage(e)}`);
|
||||
}
|
||||
}
|
||||
|
||||
if (options.removeEmbeddedFiles) {
|
||||
try {
|
||||
removeEmbeddedFilesFromDoc(pdfDoc);
|
||||
} catch (e: any) {
|
||||
console.warn(`Could not remove embedded files: ${e.message}`);
|
||||
} catch (e: unknown) {
|
||||
console.warn(`Could not remove embedded files: ${getErrorMessage(e)}`);
|
||||
}
|
||||
}
|
||||
|
||||
if (options.removeLayers) {
|
||||
try {
|
||||
removeLayersFromDoc(pdfDoc);
|
||||
} catch (e: any) {
|
||||
console.warn(`Could not remove layers: ${e.message}`);
|
||||
} catch (e: unknown) {
|
||||
console.warn(`Could not remove layers: ${getErrorMessage(e)}`);
|
||||
}
|
||||
}
|
||||
|
||||
if (options.removeLinks) {
|
||||
try {
|
||||
removeLinksFromDoc(pdfDoc);
|
||||
} catch (e: any) {
|
||||
console.warn(`Could not remove links: ${e.message}`);
|
||||
} catch (e: unknown) {
|
||||
console.warn(`Could not remove links: ${getErrorMessage(e)}`);
|
||||
}
|
||||
}
|
||||
|
||||
if (options.removeStructureTree) {
|
||||
try {
|
||||
removeStructureTreeFromDoc(pdfDoc);
|
||||
} catch (e: any) {
|
||||
console.warn(`Could not remove structure tree: ${e.message}`);
|
||||
} catch (e: unknown) {
|
||||
console.warn(`Could not remove structure tree: ${getErrorMessage(e)}`);
|
||||
}
|
||||
}
|
||||
|
||||
if (options.removeMarkInfo) {
|
||||
try {
|
||||
removeMarkInfoFromDoc(pdfDoc);
|
||||
} catch (e: any) {
|
||||
console.warn(`Could not remove MarkInfo: ${e.message}`);
|
||||
} catch (e: unknown) {
|
||||
console.warn(`Could not remove MarkInfo: ${getErrorMessage(e)}`);
|
||||
}
|
||||
}
|
||||
|
||||
if (options.removeFonts) {
|
||||
try {
|
||||
removeFontsFromDoc(pdfDoc);
|
||||
} catch (e: any) {
|
||||
console.warn(`Could not remove fonts: ${e.message}`);
|
||||
} catch (e: unknown) {
|
||||
console.warn(`Could not remove fonts: ${getErrorMessage(e)}`);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user