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https://github.com/24eme/signaturepdf
synced 2024-05-21 23:26:38 +02:00
organisation: Copying pages adds the total size of the PDF for each page and adds a loader
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@ -564,36 +564,41 @@ const DL = function (d,f) {
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setTimeout(() => URL.revokeObjectURL(u))
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}
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const save = async function () {
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let save = async function () {
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const PDFDocument = window['PDFLib'].PDFDocument
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const Rotation = window['PDFLib'].Rotation
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const pdf = await PDFDocument.create();
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let filename = "";
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let pdfFiles = [];
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let pages = [];
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for (let i = 0; i < document.querySelector('#input_pdf').files.length; i++) {
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if(filename) {
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filename += '_';
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}
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filename += document.querySelector('#input_pdf').files.item(i).name.replace(/\.pdf$/, '');
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pdfFiles[getLetter(i)] = await PDFDocument.load(await document.querySelector('#input_pdf').files.item(i).arrayBuffer());
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pdfFile = await PDFDocument.load(await document.querySelector('#input_pdf').files.item(i).arrayBuffer());
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const pdfPages = await pdf.copyPages(pdfFile, pdfFile.getPageIndices());
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for(j in pdfPages) {
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const numPage = parseInt(j) + 1;
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pages[getLetter(i)+numPage.toString()] = pdfPages[j];
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}
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}
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const pages = document.querySelector('#input_pages').value.split(',');
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console.log(pages);
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for(let i in pages) {
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const page = pages[i].split('-')[0];
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const rotation = pages[i].split('-')[1];
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let pdfFile = pdfFiles[page.substr(0,1)];
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const [pdfPage] = await pdf.copyPages(pdfFile, [parseInt(page.substr(1)) - 1]);
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const pagesOrganize = document.querySelector('#input_pages').value.split(',');
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for(let i in pagesOrganize) {
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const pageOrganize = pagesOrganize[i].split('-')[0];
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console.log(pageOrganize);
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const rotation = pagesOrganize[i].split('-')[1];
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const pdfPage = pages[pageOrganize];
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if(rotation) {
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pdfPage.setRotation(window['PDFLib'].degrees(parseInt(rotation)));
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}
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pdf.addPage(pdfPage);
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}
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const newPDF = new Blob([await pdf.save()], {type: "application/pdf"});
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DL(newPDF, filename+".pdf");
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await DL(newPDF, filename+".pdf");
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}
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var createEventsListener = function() {
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@ -611,9 +616,15 @@ var createEventsListener = function() {
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event.preventDefault();
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buttonSave.disabled = true;
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});
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document.getElementById('save').addEventListener('click', function(event) {
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let order = [];
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document.getElementById('save').addEventListener('click', async function(e) {
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e.preventDefault();
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let btn = document.getElementById('save');
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btn.disabled = true;
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btn.querySelector('.spinner-grow').classList.remove('d-none');
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btn.querySelector('.bi').classList.add('d-none');
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let order = [];
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let selectionMode = isSelectionMode();
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document.querySelectorAll('.canvas-container').forEach(function(canvasContainer) {
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@ -635,8 +646,11 @@ var createEventsListener = function() {
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}
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});
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document.querySelector('#input_pages').value = order.join(',');
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save();
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event.preventDefault();
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await save();
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btn.querySelector('.spinner-grow').classList.add('d-none');
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btn.querySelector('.bi').classList.remove('d-none');
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btn.disabled = false;
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});
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document.getElementById('save_mobile').addEventListener('click', function(event) {
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document.getElementById('save').click();
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@ -82,7 +82,7 @@
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<input id="input_pdf" name="pdf[]" type="file" class="d-none" />
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<input id="input_pages" type="hidden" value="" name="pages" />
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<div id="btn_container" class="d-grid gap-2 mt-2">
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<button class="btn btn-primary" type="submit" id="save"><?php echo sprintf(_("%s Download the full PDF"), '<i class="bi bi-download"></i>'); ?></button>
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<button class="btn btn-primary" type="submit" id="save"><span class="spinner-grow spinner-grow-sm d-none"></span><?php echo sprintf(_("%s Download the full PDF"), '<i class="bi bi-download"></i>'); ?></button>
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</div>
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</form>
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</div>
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