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Add password prompt functionality and tests while uploading encrypted PDF

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This commit is contained in:
alam00000
2026-03-26 12:11:12 +05:30
parent f88f872162
commit 1dbf907eeb
79 changed files with 7869 additions and 4419 deletions
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37
src/js/logic/split-pdf-page.ts
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@@ -2,12 +2,8 @@ import { showLoader, hideLoader, showAlert } from '../ui.js';
import { t } from '../i18n/i18n';
import { createIcons, icons } from 'lucide';
import * as pdfjsLib from 'pdfjs-dist';
import {
downloadFile,
getPDFDocument,
readFileAsArrayBuffer,
formatBytes,
} from '../utils/helpers.js';
import { downloadFile, getPDFDocument, formatBytes } from '../utils/helpers.js';
import { loadPdfWithPasswordPrompt } from '../utils/password-prompt.js';
import { state } from '../state.js';
import {
renderPagesProgressively,
@@ -94,12 +90,15 @@ document.addEventListener('DOMContentLoaded', () => {
// Load PDF Document
try {
if (!state.pdfDoc) {
showLoader('Loading PDF...');
const arrayBuffer = (await readFileAsArrayBuffer(
file
)) as ArrayBuffer;
state.pdfDoc = await PDFLibDocument.load(arrayBuffer);
hideLoader();
const result = await loadPdfWithPasswordPrompt(file);
if (!result) {
state.files = [];
updateUI();
return;
}
result.pdf.destroy();
state.files[0] = result.file;
state.pdfDoc = await PDFLibDocument.load(result.bytes);
}
// Update page count
metaSpan.textContent = `${formatBytes(file.size)} • ${state.pdfDoc.getPageCount()} pages`;
@@ -139,10 +138,16 @@ document.addEventListener('DOMContentLoaded', () => {
// If pdfDoc is not loaded yet (e.g. page refresh), try to load it from the first file
if (state.files.length > 0) {
const file = state.files[0];
const arrayBuffer = (await readFileAsArrayBuffer(
file
)) as ArrayBuffer;
state.pdfDoc = await PDFLibDocument.load(arrayBuffer);
hideLoader();
const result = await loadPdfWithPasswordPrompt(file);
if (!result) {
showLoader('Rendering page previews...');
throw new Error('No PDF document loaded');
}
result.pdf.destroy();
state.files[0] = result.file;
state.pdfDoc = await PDFLibDocument.load(result.bytes);
showLoader('Rendering page previews...');
} else {
throw new Error('No PDF document loaded');
}