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chore: update image sources and version bump to 1.2.0

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- Changed image sources for GDPR, CCPA, and HIPAA compliance logos to local paths.
- Updated package version to 1.2.0 in package-lock.json.
- Enhanced README and SIMPLE_MODE documentation with Docker usage instructions.
- Improved table-of-contents worker and related TypeScript definitions for better clarity and functionality.
- Refactored CSS styles for consistency and improved UI elements.
This commit is contained in:
abdullahalam123
2025-11-08 13:17:29 +05:30
parent 661c030ae1
commit bc181c8c96
16 changed files with 652 additions and 320 deletions
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163
src/js/logic/bookmark-pdf.ts
View File

@@ -246,10 +246,10 @@ function showInputModal(title, fields = [], defaultValues = {}) {
// Store modal references
savedModalOverlay = overlay;
savedModal = modal;
// Hide modal completely
overlay.style.display = 'none';
startDestinationPicking((page, pdfX, pdfY) => {
const destPageInput = modal.querySelector('#modal-dest-page');
const destXInput = modal.querySelector('#modal-dest-x');
@@ -258,10 +258,10 @@ function showInputModal(title, fields = [], defaultValues = {}) {
if (destPageInput) destPageInput.value = page;
if (destXInput) destXInput.value = Math.round(pdfX);
if (destYInput) destYInput.value = Math.round(pdfY);
// Restore modal
overlay.style.display = '';
// Update preview to show the destination after a short delay to ensure modal is visible
setTimeout(() => {
updateDestinationPreview();
@@ -269,7 +269,7 @@ function showInputModal(title, fields = [], defaultValues = {}) {
});
});
}
// Add validation for page input
const destPageInput = modal.querySelector('#modal-dest-page');
if (destPageInput) {
@@ -285,7 +285,7 @@ function showInputModal(title, fields = [], defaultValues = {}) {
}
updateDestinationPreview();
});
destPageInput.addEventListener('blur', (e) => {
const value = parseInt(e.target.value);
const maxPages = parseInt(e.target.max) || 1;
@@ -299,32 +299,34 @@ function showInputModal(title, fields = [], defaultValues = {}) {
updateDestinationPreview();
});
}
// Function to update destination preview
function updateDestinationPreview() {
if (!pdfJsDoc) return;
const destPageInput = modal.querySelector('#modal-dest-page');
const destXInput = modal.querySelector('#modal-dest-x');
const destYInput = modal.querySelector('#modal-dest-y');
const destZoomSelect = modal.querySelector('#modal-dest-zoom');
const pageNum = destPageInput ? parseInt(destPageInput.value) : currentPage;
const pageNum = destPageInput
? parseInt(destPageInput.value)
: currentPage;
const x = destXInput ? parseFloat(destXInput.value) : null;
const y = destYInput ? parseFloat(destYInput.value) : null;
const zoom = destZoomSelect ? destZoomSelect.value : null;
if (pageNum >= 1 && pageNum <= pdfJsDoc.numPages) {
// Render the page with zoom if specified
renderPageWithDestination(pageNum, x, y, zoom);
}
}
// Add listeners for X, Y, and zoom changes
const destXInput = modal.querySelector('#modal-dest-x');
const destYInput = modal.querySelector('#modal-dest-y');
const destZoomSelect = modal.querySelector('#modal-dest-zoom');
if (destXInput) {
destXInput.addEventListener('input', updateDestinationPreview);
}
@@ -434,7 +436,7 @@ function cancelDestinationPicking() {
destinationMarker.remove();
destinationMarker = null;
}
// Remove coordinate display
const coordDisplay = document.getElementById('destination-coord-display');
if (coordDisplay) {
@@ -497,20 +499,22 @@ document.addEventListener('DOMContentLoaded', () => {
const page = await pdfJsDoc.getPage(currentPage);
viewport = page.getViewport({ scale: currentZoom });
}
// Convert canvas pixel coordinates to PDF coordinates
// The canvas CSS size matches viewport dimensions, so coordinates map directly
// PDF uses bottom-left origin, canvas uses top-left
const scaleX = viewport.width / rect.width;
const scaleY = viewport.height / rect.height;
const pdfX = canvasX * scaleX;
const pdfY = viewport.height - (canvasY * scaleY);
const pdfY = viewport.height - canvasY * scaleY;
// Remove old marker and coordinate display
if (destinationMarker) {
destinationMarker.remove();
}
const oldCoordDisplay = document.getElementById('destination-coord-display');
const oldCoordDisplay = document.getElementById(
'destination-coord-display'
);
if (oldCoordDisplay) {
oldCoordDisplay.remove();
}
@@ -528,16 +532,21 @@ document.addEventListener('DOMContentLoaded', () => {
const canvasRect = canvas.getBoundingClientRect();
const wrapperRect = canvasWrapper.getBoundingClientRect();
destinationMarker.style.position = 'absolute';
destinationMarker.style.left = (canvasX + canvasRect.left - wrapperRect.left) + 'px';
destinationMarker.style.top = (canvasY + canvasRect.top - wrapperRect.top) + 'px';
destinationMarker.style.left =
canvasX + canvasRect.left - wrapperRect.left + 'px';
destinationMarker.style.top =
canvasY + canvasRect.top - wrapperRect.top + 'px';
canvasWrapper.appendChild(destinationMarker);
// Create persistent coordinate display
const coordDisplay = document.createElement('div');
coordDisplay.id = 'destination-coord-display';
coordDisplay.className = 'absolute bg-blue-500 text-white px-2 py-1 rounded text-xs font-mono z-50 pointer-events-none';
coordDisplay.style.left = (canvasX + canvasRect.left - wrapperRect.left + 20) + 'px';
coordDisplay.style.top = (canvasY + canvasRect.top - wrapperRect.top - 30) + 'px';
coordDisplay.className =
'absolute bg-blue-500 text-white px-2 py-1 rounded text-xs font-mono z-50 pointer-events-none';
coordDisplay.style.left =
canvasX + canvasRect.left - wrapperRect.left + 20 + 'px';
coordDisplay.style.top =
canvasY + canvasRect.top - wrapperRect.top - 30 + 'px';
coordDisplay.textContent = `X: ${Math.round(pdfX)}, Y: ${Math.round(pdfY)}`;
canvasWrapper.appendChild(coordDisplay);
@@ -639,6 +648,12 @@ const jsonInput = document.getElementById('json-input');
const autoExtractCheckbox = document.getElementById('auto-extract-checkbox');
const appEl = document.getElementById('app');
const uploaderEl = document.getElementById('uploader');
const fileDisplayArea = document.getElementById(
'file-display-area'
) as HTMLElement;
const backToToolsBtn = document.getElementById(
'back-to-tools'
) as HTMLButtonElement;
const canvas = document.getElementById('pdf-canvas');
const ctx = canvas.getContext('2d');
const pageIndicator = document.getElementById('page-indicator');
@@ -974,6 +989,37 @@ collapseAllBtn.addEventListener('click', () => {
renderBookmarkTree();
});
// Format bytes helper
function formatBytes(bytes: number): string {
if (bytes === 0) return '0 Bytes';
const k = 1024;
const sizes = ['Bytes', 'KB', 'MB', 'GB'];
const i = Math.floor(Math.log(bytes) / Math.log(k));
return Math.round((bytes / Math.pow(k, i)) * 100) / 100 + ' ' + sizes[i];
}
// Render file display
function renderFileDisplay(file: File) {
if (!fileDisplayArea) return;
fileDisplayArea.innerHTML = '';
fileDisplayArea.classList.remove('hidden');
const fileDiv = document.createElement('div');
fileDiv.className =
'flex items-center justify-between bg-gray-700 p-3 rounded-lg text-sm';
const nameSpan = document.createElement('span');
nameSpan.className = 'truncate font-medium text-gray-200';
nameSpan.textContent = file.name;
const sizeSpan = document.createElement('span');
sizeSpan.className = 'flex-shrink-0 ml-4 text-gray-400';
sizeSpan.textContent = formatBytes(file.size);
fileDiv.append(nameSpan, sizeSpan);
fileDisplayArea.appendChild(fileDiv);
}
fileInput.addEventListener('change', loadPDF);
async function loadPDF(e) {
@@ -982,6 +1028,7 @@ async function loadPDF(e) {
originalFileName = file.name.replace('.pdf', '');
filenameDisplay.textContent = originalFileName;
renderFileDisplay(file);
const arrayBuffer = await file.arrayBuffer();
currentPage = 1;
@@ -1057,47 +1104,47 @@ async function renderPage(num, zoom = null, destX = null, destY = null) {
if (!pdfJsDoc) return;
const page = await pdfJsDoc.getPage(num);
let zoomScale = currentZoom;
if (zoom !== null && zoom !== '' && zoom !== '0') {
zoomScale = parseFloat(zoom) / 100;
}
const dpr = window.devicePixelRatio || 1;
let viewport = page.getViewport({ scale: zoomScale });
currentViewport = viewport;
canvas.height = viewport.height * dpr;
canvas.width = viewport.width * dpr;
// Set CSS size to maintain aspect ratio (this is what the browser displays)
canvas.style.width = viewport.width + 'px';
canvas.style.height = viewport.height + 'px';
// Scale the canvas context to match device pixel ratio
ctx.scale(dpr, dpr);
await page.render({ canvasContext: ctx, viewport: viewport }).promise;
// Draw destination marker if coordinates are provided
if (destX !== null && destY !== null) {
const canvasX = destX;
const canvasY = viewport.height - destY; // Flip Y axis (PDF bottom-left, canvas top-left)
// Draw marker on canvas with animation effect
ctx.save();
ctx.strokeStyle = '#3b82f6';
ctx.fillStyle = '#3b82f6';
ctx.lineWidth = 3;
ctx.shadowBlur = 10;
ctx.shadowColor = 'rgba(59, 130, 246, 0.5)';
ctx.beginPath();
ctx.arc(canvasX, canvasY, 12, 0, 2 * Math.PI);
ctx.fill();
ctx.shadowBlur = 0;
// Draw crosshair
ctx.beginPath();
ctx.moveTo(canvasX - 15, canvasY);
@@ -1105,26 +1152,26 @@ async function renderPage(num, zoom = null, destX = null, destY = null) {
ctx.moveTo(canvasX, canvasY - 15);
ctx.lineTo(canvasX, canvasY + 15);
ctx.stroke();
// Draw inner circle
ctx.beginPath();
ctx.arc(canvasX, canvasY, 6, 0, 2 * Math.PI);
ctx.fill();
ctx.stroke();
// Draw coordinate text background
const text = `X: ${Math.round(destX)}, Y: ${Math.round(destY)}`;
ctx.font = 'bold 12px monospace';
const textMetrics = ctx.measureText(text);
const textWidth = textMetrics.width;
const textHeight = 18;
ctx.fillStyle = 'rgba(59, 130, 246, 0.95)';
ctx.fillRect(canvasX + 18, canvasY - 25, textWidth + 10, textHeight);
ctx.fillStyle = 'white';
ctx.fillText(text, canvasX + 23, canvasY - 10);
ctx.restore();
}
@@ -1424,8 +1471,13 @@ function createNodeElement(node, level = 0) {
// Check if bookmark has a custom destination
if (node.destX !== null || node.destY !== null || node.zoom !== null) {
// Render page with destination highlighted and zoom applied
await renderPageWithDestination(node.page, node.destX, node.destY, node.zoom);
await renderPageWithDestination(
node.page,
node.destX,
node.destY,
node.zoom
);
// Highlight the destination briefly (2 seconds)
setTimeout(() => {
// Re-render without highlight but keep the zoom if it was set
@@ -1769,7 +1821,6 @@ extractExistingBtn.addEventListener('click', async () => {
}
});
async function extractExistingBookmarks(doc) {
try {
const outlines = doc.catalog.lookup(PDFName.of('Outlines'));
@@ -1792,7 +1843,9 @@ async function extractExistingBookmarks(doc) {
try {
function addNamePair(nameObj, destObj) {
try {
const key = nameObj.decodeText ? nameObj.decodeText() : String(nameObj);
const key = nameObj.decodeText
? nameObj.decodeText()
: String(nameObj);
namedDests.set(key, resolveRef(destObj));
} catch (_) {
// ignore malformed entry
@@ -1804,7 +1857,9 @@ async function extractExistingBookmarks(doc) {
node = resolveRef(node);
if (!node) return;
const namesArray = node.lookup ? node.lookup(PDFName.of('Names')) : null;
const namesArray = node.lookup
? node.lookup(PDFName.of('Names'))
: null;
if (namesArray && namesArray.array) {
for (let i = 0; i < namesArray.array.length; i += 2) {
const n = namesArray.array[i];
@@ -1848,7 +1903,8 @@ async function extractExistingBookmarks(doc) {
if (pageRef.numberValue !== undefined) {
const numericIndex = pageRef.numberValue | 0;
if (numericIndex >= 0 && numericIndex < pages.length) return numericIndex;
if (numericIndex >= 0 && numericIndex < pages.length)
return numericIndex;
}
if (pageRef.objectNumber !== undefined) {
@@ -1860,7 +1916,9 @@ async function extractExistingBookmarks(doc) {
if (pageRef.toString) {
const target = pageRef.toString();
const idxByString = pages.findIndex((p) => p.ref.toString() === target);
const idxByString = pages.findIndex(
(p) => p.ref.toString() === target
);
if (idxByString !== -1) return idxByString;
}
@@ -1884,7 +1942,7 @@ async function extractExistingBookmarks(doc) {
// Try Dest entry first
let dest = item.lookup(PDFName.of('Dest'));
// If no Dest, try Action/D
if (!dest) {
const action = resolveRef(item.lookup(PDFName.of('A')));
@@ -1902,7 +1960,10 @@ async function extractExistingBookmarks(doc) {
} else if (dest.lookup) {
// Some named destinations resolve to a dictionary with 'D' entry
const maybeDict = resolveRef(dest);
const dictD = maybeDict && maybeDict.lookup ? maybeDict.lookup(PDFName.of('D')) : null;
const dictD =
maybeDict && maybeDict.lookup
? maybeDict.lookup(PDFName.of('D'))
: null;
if (dictD) dest = resolveRef(dictD);
}
} catch (_) {
@@ -1975,7 +2036,7 @@ async function extractExistingBookmarks(doc) {
style,
destX,
destY,
zoom
zoom,
};
// Process children (make sure to resolve refs)
@@ -1986,7 +2047,6 @@ async function extractExistingBookmarks(doc) {
child = resolveRef(child.lookup(PDFName.of('Next')));
}
if (pageIndex === 0 && bookmark.children.length > 0) {
const firstChild = bookmark.children[0];
if (firstChild) {
@@ -2015,6 +2075,13 @@ async function extractExistingBookmarks(doc) {
}
}
// Back to tools button
if (backToToolsBtn) {
backToToolsBtn.addEventListener('click', () => {
window.location.href = '../../index.html#tools-header';
});
}
downloadBtn.addEventListener('click', async () => {
const pages = pdfLibDoc.getPages();
const outlinesDict = pdfLibDoc.context.obj({});