mirror of
https://github.com/lencx/ChatGPT.git
synced 2024-10-01 01:06:13 -04:00
325 lines
16 KiB
JavaScript
Vendored
325 lines
16 KiB
JavaScript
Vendored
/**
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* @name export.js
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* @version 0.1.1
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* @url https://github.com/lencx/ChatGPT/tree/main/scripts/export.js
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*/
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async function exportInit() {
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if (window.location.pathname === '/auth/login') return;
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const buttonOuterHTMLFallback = `<button class="btn flex justify-center gap-2 btn-neutral">Try Again</button>`;
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removeButtons();
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if (window.buttonsInterval) {
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clearInterval(window.buttonsInterval);
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}
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if (window.innerWidth < 767) return;
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const chatConf = (await invoke('get_app_conf')) || {};
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window.buttonsInterval = setInterval(() => {
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const actionsArea = document.querySelector('form>div>div>div');
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const hasBtn = document.querySelector('form>div>div>div button');
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if (!actionsArea || !hasBtn) {
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return;
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}
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if (shouldAddButtons(actionsArea)) {
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let TryAgainButton = actionsArea.querySelector('button');
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if (!TryAgainButton) {
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const parentNode = document.createElement('div');
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parentNode.innerHTML = buttonOuterHTMLFallback;
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TryAgainButton = parentNode.querySelector('button');
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}
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addActionsButtons(actionsArea, TryAgainButton, chatConf);
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} else if (shouldRemoveButtons()) {
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removeButtons();
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}
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}, 1000);
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const Format = {
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PNG: 'png',
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PDF: 'pdf',
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};
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function shouldRemoveButtons() {
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if (document.querySelector('form .text-2xl')) {
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return true;
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}
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return false;
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}
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function shouldAddButtons(actionsArea) {
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// first, check if there's a "Try Again" button and no other buttons
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const buttons = actionsArea.querySelectorAll('button');
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const hasTryAgainButton = Array.from(buttons).some((button) => {
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return !/download-/.test(button.id);
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});
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const stopBtn = buttons?.[0]?.innerText;
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if (/Stop generating/gi.test(stopBtn)) {
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return false;
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}
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if (
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buttons.length === 2 &&
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(/Regenerate response/gi.test(stopBtn) || buttons[1].innerText === '')
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) {
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return true;
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}
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if (hasTryAgainButton && buttons.length === 1) {
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return true;
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}
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// otherwise, check if open screen is not visible
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const isOpenScreen = document.querySelector('h1.text-4xl');
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if (isOpenScreen) {
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return false;
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}
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// check if the conversation is finished and there are no share buttons
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const finishedConversation = document.querySelector('form button>svg');
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const hasShareButtons = actionsArea.querySelectorAll('button[share-ext]');
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if (finishedConversation && !hasShareButtons.length) {
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return true;
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}
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return false;
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}
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function removeButtons() {
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const downloadPngButton = document.getElementById('download-png-button');
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const downloadPdfButton = document.getElementById('download-pdf-button');
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const downloadMdButton = document.getElementById('download-markdown-button');
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const refreshButton = document.getElementById('refresh-page-button');
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if (downloadPngButton) {
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downloadPngButton.remove();
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}
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if (downloadPdfButton) {
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downloadPdfButton.remove();
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}
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if (downloadPdfButton) {
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downloadMdButton.remove();
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}
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if (refreshButton) {
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refreshButton.remove();
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}
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}
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function addActionsButtons(actionsArea, TryAgainButton) {
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// Export markdown
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const exportMd = TryAgainButton.cloneNode(true);
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exportMd.id = 'download-markdown-button';
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exportMd.setAttribute('share-ext', 'true');
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exportMd.title = 'Export Markdown';
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exportMd.innerHTML = setIcon('md');
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exportMd.onclick = () => {
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exportMarkdown();
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};
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actionsArea.appendChild(exportMd);
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// Generate PNG
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const downloadPngButton = TryAgainButton.cloneNode(true);
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downloadPngButton.id = 'download-png-button';
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downloadPngButton.setAttribute('share-ext', 'true');
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downloadPngButton.title = 'Generate PNG';
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downloadPngButton.innerHTML = setIcon('png');
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downloadPngButton.onclick = () => {
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downloadThread();
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};
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actionsArea.appendChild(downloadPngButton);
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// Generate PDF
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const downloadPdfButton = TryAgainButton.cloneNode(true);
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downloadPdfButton.id = 'download-pdf-button';
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downloadPdfButton.setAttribute('share-ext', 'true');
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downloadPdfButton.title = 'Download PDF';
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downloadPdfButton.innerHTML = setIcon('pdf');
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downloadPdfButton.onclick = () => {
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downloadThread({ as: Format.PDF });
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};
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actionsArea.appendChild(downloadPdfButton);
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// Refresh
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const refreshButton = TryAgainButton.cloneNode(true);
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refreshButton.id = 'refresh-page-button';
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refreshButton.title = 'Refresh the Page';
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refreshButton.innerHTML = setIcon('refresh');
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refreshButton.onclick = () => {
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window.location.reload();
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};
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actionsArea.appendChild(refreshButton);
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}
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async function exportMarkdown() {
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const content = Array.from(document.querySelectorAll('main div.group'))
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.map((i) => {
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let j = i.cloneNode(true);
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if (/dark\:bg-gray-800/.test(i.getAttribute('class'))) {
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j.innerHTML = `<blockquote>${i.innerHTML}</blockquote>`;
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}
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return j.innerHTML;
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})
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.join('');
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const data = ExportMD.turndown(content);
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const { id, filename } = getName();
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await invoke('save_file', { name: `notes/${id}.md`, content: data });
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await invoke('download_list', { pathname: 'chat.notes.json', filename, id, dir: 'notes' });
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}
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async function downloadThread({ as = Format.PNG } = {}) {
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const { startLoading, stopLoading } = new window.__LoadingMask('Exporting in progress...');
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startLoading();
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const elements = new Elements();
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await elements.fixLocation();
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const pixelRatio = window.devicePixelRatio;
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const minRatio = as === Format.PDF ? 2 : 2.5;
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window.devicePixelRatio = Math.max(pixelRatio, minRatio);
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html2canvas(elements.thread, {
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letterRendering: true,
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useCORS: true,
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}).then((canvas) => {
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elements.restoreLocation();
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window.devicePixelRatio = pixelRatio;
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const imgData = canvas.toDataURL('image/png');
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requestAnimationFrame(async () => {
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if (as === Format.PDF) {
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await handlePdf(imgData, canvas, pixelRatio);
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} else {
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await handleImg(imgData);
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}
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stopLoading();
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});
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});
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}
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async function handleImg(imgData) {
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const binaryData = atob(imgData.split('base64,')[1]);
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const data = [];
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for (let i = 0; i < binaryData.length; i++) {
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data.push(binaryData.charCodeAt(i));
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}
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const name = `ChatGPT_${formatDateTime()}.png`;
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await invoke('download_file', { name: name, blob: data });
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}
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async function handlePdf(imgData, canvas, pixelRatio) {
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const { jsPDF } = window.jspdf;
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const orientation = canvas.width > canvas.height ? 'l' : 'p';
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var pdf = new jsPDF(orientation, 'pt', [canvas.width / pixelRatio, canvas.height / pixelRatio]);
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var pdfWidth = pdf.internal.pageSize.getWidth();
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var pdfHeight = pdf.internal.pageSize.getHeight();
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pdf.addImage(imgData, 'PNG', 0, 0, pdfWidth, pdfHeight, '', 'FAST');
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const data = pdf.__private__.getArrayBuffer(pdf.__private__.buildDocument());
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const name = `ChatGPT_${formatDateTime()}.pdf`;
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await invoke('download_file', { name: name, blob: Array.from(new Uint8Array(data)) });
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}
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class Elements {
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constructor() {
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this.init();
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}
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init() {
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this.spacer = document.querySelector("main div[class*='h-'].flex-shrink-0");
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this.thread = document.querySelector(
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"[class*='react-scroll-to-bottom']>[class*='react-scroll-to-bottom']>div",
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);
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// fix: old chat https://github.com/lencx/ChatGPT/issues/185
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if (!this.thread) {
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this.thread = document.querySelector('main .overflow-y-auto');
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}
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// h-full overflow-y-auto
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this.positionForm = document.querySelector('form').parentNode;
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this.scroller = Array.from(document.querySelectorAll('[class*="react-scroll-to"]')).filter(
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(el) => el.classList.contains('h-full'),
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)[0];
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// fix: old chat
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if (!this.scroller) {
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this.scroller = document.querySelector('main .overflow-y-auto');
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}
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this.hiddens = Array.from(document.querySelectorAll('.overflow-hidden'));
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this.images = Array.from(document.querySelectorAll('img[srcset]'));
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this.chatImages = Array.from(document.querySelectorAll('main img[src]'));
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}
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async fixLocation() {
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this.hiddens.forEach((el) => {
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el.classList.remove('overflow-hidden');
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});
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this.spacer.style.display = 'none';
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this.thread.style.maxWidth = '960px';
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this.thread.style.marginInline = 'auto';
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this.positionForm.style.display = 'none';
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this.scroller.classList.remove('h-full');
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this.scroller.style.minHeight = '100vh';
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this.images.forEach((img) => {
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const srcset = img.getAttribute('srcset');
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img.setAttribute('srcset_old', srcset);
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img.setAttribute('srcset', '');
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});
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const chatImagePromises = this.chatImages.map(async (img) => {
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const src = img.getAttribute('src');
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if (!/^http/.test(src)) return;
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const data = await invoke('fetch_image', { url: src });
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const blob = new Blob([new Uint8Array(data)], { type: 'image/png' });
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img.src = URL.createObjectURL(blob);
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});
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await Promise.all(chatImagePromises);
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}
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async restoreLocation() {
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this.hiddens.forEach((el) => {
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el.classList.add('overflow-hidden');
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});
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this.spacer.style.display = null;
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this.thread.style.maxWidth = null;
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this.thread.style.marginInline = null;
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this.positionForm.style.display = null;
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this.scroller.classList.add('h-full');
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this.scroller.style.minHeight = null;
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}
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}
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function setIcon(type) {
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return {
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png: `<svg class="chatappico" viewBox="0 0 1070 1024"><path d="M981.783273 0H85.224727C38.353455 0 0 35.374545 0 83.083636v844.893091c0 47.616 38.353455 86.574545 85.178182 86.574546h903.633454c46.917818 0 81.733818-38.958545 81.733819-86.574546V83.083636C1070.592 35.374545 1028.701091 0 981.783273 0zM335.825455 135.912727c74.193455 0 134.330182 60.974545 134.330181 136.285091 0 75.170909-60.136727 136.192-134.330181 136.192-74.286545 0-134.516364-61.021091-134.516364-136.192 0-75.264 60.229818-136.285091 134.516364-136.285091z m-161.512728 745.937455a41.890909 41.890909 0 0 1-27.648-10.379637 43.752727 43.752727 0 0 1-4.654545-61.067636l198.097454-255.162182a42.123636 42.123636 0 0 1 57.716364-6.702545l116.549818 128.139636 286.906182-352.814545c14.615273-18.711273 90.251636-106.775273 135.866182-6.935273 0.093091-0.093091 0.093091 112.965818 0.232727 247.761455 0.093091 140.8 0.093091 317.067636 0.093091 317.067636-1.024-0.093091-762.740364 0.093091-763.112727 0.093091z" fill="currentColor"></path></svg>`,
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pdf: `<svg class="chatappico pdf" viewBox="0 0 1024 1024"><path d="M821.457602 118.382249H205.725895c-48.378584 0-87.959995 39.583368-87.959996 87.963909v615.731707c0 48.378584 39.581411 87.959995 87.959996 87.959996h615.733664c48.380541 0 87.961952-39.581411 87.961952-87.959996V206.346158c-0.001957-48.378584-39.583368-87.963909-87.963909-87.963909zM493.962468 457.544987c-10.112054 32.545237-21.72487 82.872662-38.806571 124.248336-8.806957 22.378397-8.380404 18.480717-15.001764 32.609808l5.71738-1.851007c58.760658-16.443827 99.901532-20.519564 138.162194-27.561607-7.67796-6.06371-14.350194-10.751884-19.631237-15.586807-26.287817-29.101504-35.464584-34.570387-70.440002-111.862636v0.003913z m288.36767 186.413594c-7.476424 8.356924-20.670227 13.191847-40.019704 13.191847-33.427694 0-63.808858-9.229597-107.79277-31.660824-75.648648 8.356924-156.097 17.214754-201.399704 31.729308-2.199293 0.876587-4.832967 1.759043-7.916674 3.077836-54.536215 93.237125-95.031389 132.767663-130.621199 131.19646-11.286054-0.49895-27.694661-7.044-32.973748-10.11988l-6.52157-6.196764-2.29517-4.353583c-3.07588-7.91863-3.954423-15.395054-2.197337-23.751977 4.838837-23.309771 29.907651-60.251638 82.686779-93.237126 8.356924-6.159587 27.430511-15.897917 45.020944-24.25484 13.311204-21.177004 19.45905-34.744531 36.341171-72.259702 19.102937-45.324228 36.505531-99.492589 47.500041-138.191543v-0.44025c-16.267727-53.219378-25.945401-89.310095-9.67376-147.80856 3.958337-16.71189 18.46702-33.864031 34.748444-33.864031h10.552304c10.115967 0 19.791684 3.520043 26.829814 10.552304 29.029107 29.031064 15.39114 103.824649 0.8805 162.323113-0.8805 2.63563-1.322707 4.832967-1.761 6.153717 17.59239 49.697378 45.400538 98.774492 73.108895 121.647926 11.436717 8.791304 22.638634 18.899444 36.71098 26.814161 19.791684-2.20125 37.517128-4.11487 55.547812-4.11487 54.540128 0 87.525615 9.67963 100.279169 30.351814 4.400543 7.034217 6.595923 15.389184 5.281043 24.1844-0.44025 10.996467-4.39663 21.112434-12.31526 29.031064z m-27.796407-36.748157c-4.394673-4.398587-17.024957-16.936907-78.601259-16.936907-3.073923 0-10.622744-0.784623-14.57521 3.612007 32.104987 14.072347 62.830525 24.757704 83.058545 24.757703 3.083707 0 5.72325-0.442207 8.356923-0.876586h1.759044c2.20125-0.8805 3.520043-1.324663 3.960293-5.71738-0.87463-1.324663-1.757087-3.083707-3.958336-4.838837z m-387.124553 63.041845c-9.237424 5.27713-16.71189 10.112054-21.112433 13.634053-31.226444 28.586901-51.018128 57.616008-53.217422 74.331812 19.789727-6.59788 45.737084-35.626987 74.329855-87.961952v-0.003913z m125.574957-297.822284l2.197336-1.761c3.079793-14.072347 5.232127-29.189554 7.87167-38.869184l1.318794-7.036174c4.39663-25.070771 2.71781-39.720334-4.76057-50.272637l-6.59788-2.20125a57.381208 57.381208 0 0 0-3.079794 5.27713c-7.474467 18.47289-7.063567 55.283661 3.0524 94.865072l-0.001956-0.001957z" fill="currentColor"></path></svg>`,
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md: `<svg class="chatappico md" viewBox="0 0 1024 1024" width="200" height="200"><path d="M128 128h768a42.666667 42.666667 0 0 1 42.666667 42.666667v682.666666a42.666667 42.666667 0 0 1-42.666667 42.666667H128a42.666667 42.666667 0 0 1-42.666667-42.666667V170.666667a42.666667 42.666667 0 0 1 42.666667-42.666667z m170.666667 533.333333v-170.666666l85.333333 85.333333 85.333333-85.333333v170.666666h85.333334v-298.666666h-85.333334l-85.333333 85.333333-85.333333-85.333333H213.333333v298.666666h85.333334z m469.333333-128v-170.666666h-85.333333v170.666666h-85.333334l128 128 128-128h-85.333333z" p-id="1381" fill="currentColor"></path></svg>`,
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refresh: `<svg class="chatappico refresh" viewBox="0 0 1024 1024"><path d="M512 63.5C264.3 63.5 63.5 264.3 63.5 512S264.3 960.5 512 960.5 960.5 759.7 960.5 512 759.7 63.5 512 63.5zM198 509.6h87.6c0-136.3 102.3-243.4 233.7-238.5 43.8 0 82.8 14.6 121.7 34.1L597.2 349c-24.4-9.8-53.6-19.5-82.8-19.5-92.5 0-170.4 77.9-170.4 180.1h87.6L314.8 631.3 198 509.6z m540.3-0.1c0 131.4-102.2 243.4-228.8 243.4-43.8 0-82.8-19.4-121.7-38.9l43.8-43.8c24.4 9.8 53.6 19.5 82.8 19.5 92.5 0 170.4-77.9 170.4-180.1h-92.5l116.9-121.7L826 509.5h-87.7z" fill="currentColor"></path></svg>`,
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}[type];
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}
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function formatDateTime() {
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const now = new Date();
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const year = now.getFullYear();
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const month = String(now.getMonth() + 1).padStart(2, '0');
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const day = String(now.getDate()).padStart(2, '0');
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const hours = String(now.getHours()).padStart(2, '0');
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const minutes = String(now.getMinutes()).padStart(2, '0');
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const seconds = String(now.getSeconds()).padStart(2, '0');
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const formattedDateTime = `${year}_${month}_${day}-${hours}${minutes}${seconds}`;
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return formattedDateTime;
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}
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function getName() {
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const id = window.crypto.getRandomValues(new Uint32Array(1))[0].toString(36);
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const name =
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document.querySelector('nav .overflow-y-auto a.hover\\:bg-gray-800')?.innerText?.trim() || '';
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return { filename: name ? name : id, id, pathname: 'chat.download.json' };
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}
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}
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window.addEventListener('resize', exportInit);
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if (document.readyState === 'complete' || document.readyState === 'interactive') {
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exportInit();
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} else {
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document.addEventListener('DOMContentLoaded', exportInit);
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}
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