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Add ebook support

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This commit is contained in:
Anthony Stirling
2024-01-09 22:39:21 +00:00
parent 572f9f728f
commit ef12c2f892
22 changed files with 668 additions and 52 deletions
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29
src/main/resources/static/js/multitool/PdfContainer.js
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@@ -209,20 +209,21 @@ class PdfContainer {
async exportPdf() {
const pdfDoc = await PDFLib.PDFDocument.create();
for (var i=0; i<this.pagesContainer.childNodes.length; i++) {
const img = this.pagesContainer.childNodes[i].querySelector("img");
if (!img) continue;
const pages = await pdfDoc.copyPages(img.doc, [img.pageIdx])
const page = pages[0];
const rotation = img.style.rotate;
if (rotation) {
const rotationAngle = parseInt(rotation.replace(/[^\d-]/g, ''));
page.setRotation(PDFLib.degrees(page.getRotation().angle + rotationAngle))
}
pdfDoc.addPage(page);
}
const pageContainers = this.pagesContainer.querySelectorAll('.page-container'); // Select all .page-container elements
for (var i = 0; i < pageContainers.length; i++) {
const img = pageContainers[i].querySelector("img"); // Find the img element within each .page-container
if (!img) continue;
const pages = await pdfDoc.copyPages(img.doc, [img.pageIdx])
const page = pages[0];
const rotation = img.style.rotate;
if (rotation) {
const rotationAngle = parseInt(rotation.replace(/[^\d-]/g, ''));
page.setRotation(PDFLib.degrees(page.getRotation().angle + rotationAngle))
}
pdfDoc.addPage(page);
}
const pdfBytes = await pdfDoc.save();
const pdfBlob = new Blob([pdfBytes], { type: 'application/pdf' });
const url = URL.createObjectURL(pdfBlob);