How to use createPDFStream method in Puppeteer

Best JavaScript code snippet using puppeteer

markdown-kit.js

Source:markdown-kit.js Github

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1/*2 Markdown2Html3 Copyright (c) 2015 - 2019 Cédric Ronvel4 The MIT License (MIT)5 Permission is hereby granted, free of charge, to any person obtaining a copy6 of this software and associated documentation files (the "Software"), to deal7 in the Software without restriction, including without limitation the rights8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell9 copies of the Software, and to permit persons to whom the Software is10 furnished to do so, subject to the following conditions:11 The above copyright notice and this permission notice shall be included in all12 copies or substantial portions of the Software.13 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR14 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,15 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE16 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER17 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,18 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE19 SOFTWARE.20*/21"use strict" ;22// Load modules23var hyperMarkdown = require( 'hyper-markdown' ) ;24var highlight = require( 'highlight.js' ) ;25var minimist = require( 'minimist' ) ;26//var string = require( 'string-kit' ) ;27var fs = require( 'fs' ) ;28var path = require( 'path' ) ;29var Promise = require( 'seventh' ) ;30Promise.promisifyNodeApi( fs ) ;31var cssDir = __dirname + '/../css/' ;32const BUILTIN_CSS = [33 cssDir + 'standalone.css' ,34 cssDir + 'markdown.css' ,35 cssDir + 'highlight.css'36] ;37var markdownKit = {} ;38module.exports = markdownKit ;39markdownKit.markdown2htmlCli = async function markdown2htmlCli() {40 var args , source , extension , files , cwd , package_ , baseDir ;41 cwd = process.cwd() + '/' ;42 args = minimist( process.argv.slice( 2 ) ) ;43 source = args._[ 0 ] ;44 // Make sure we got input_file on the command line.45 if ( ! source ) { markdownKit.markdown2htmlUsage() ; }46 extension = path.extname( source ).slice( 1 ) ;47 switch ( extension ) {48 case 'json' :49 if ( path.isAbsolute( source ) ) {50 baseDir = path.dirname( source ) + '/' ;51 package_ = require( source ) ;52 }53 else {54 baseDir = path.dirname( cwd + source ) + '/' ;55 package_ = require( cwd + source ) ;56 }57 break ;58 case 'md' :59 baseDir = cwd ;60 package_ = {61 sources: [ source ]62 } ;63 break ;64 default :65 markdownKit.markdown2htmlUsage() ;66 }67 // Read the file and print its contents.68 files = {69 markdown: package_.sources70 } ;71 if ( Array.isArray( package_.css ) ) {72 files.style = BUILTIN_CSS.concat( package_.styles ) ;73 }74 else {75 files.style = BUILTIN_CSS ;76 }77 if ( Array.isArray( package_.scripts ) ) {78 files.script = package_.scripts ;79 }80 else {81 files.script = [] ;82 }83 // Get contents84 var contents = {} ;85 await Promise.forEach( Object.keys( files ) , async( key ) => {86 var filePath = files[ key ] ;87 if ( Array.isArray( filePath ) ) {88 var content = '' ;89 await Promise.forEach( filePath , async( filePath_ ) => {90 if ( ! path.isAbsolute( filePath_ ) ) { filePath_ = baseDir + filePath_ ; }91 if ( ! path.extname( filePath_ ) ) { filePath_ += '.md' ; }92 content += '\n' + await fs.readFileAsync( filePath_ , 'utf8' ) ;93 } ) ;94 contents[ key ] = content ;95 }96 else {97 if ( ! path.isAbsolute( filePath ) ) { filePath = baseDir + filePath ; }98 if ( ! path.extname( filePath ) ) { filePath += '.md' ; }99 contents[ key ] = await fs.readFileAsync( filePath , 'utf8' ) ;100 }101 } ) ;102 if ( package_.cssLinks ) { contents.cssLinks = package_.cssLinks ; }103 if ( package_.scriptLinks ) { contents.scriptLinks = package_.scriptLinks ; }104 if ( args.pdf ) {105 await new Promise( ( resolve , reject ) => {106 var pdfStream = markdownKit.createPdfStream( contents ) ;107 pdfStream.pipe( fs.createWriteStream( 'test.pdf' ) ) ;108 pdfStream.on( 'error' , reject ) ;109 pdfStream.on( 'finish' , resolve ) ;110 pdfStream.end() ;111 } ) ;112 }113 else {114 process.stdout.write( markdownKit.generateStandAlone( contents ) ) ;115 }116} ;117markdownKit.markdown2htmlUsage = function markdown2htmlUsage() {118 console.error( '\nUsage: ' + process.argv[ 1 ] + ' <markdown-file.md>\n' ) ;119 console.error( '\nor: ' + process.argv[ 1 ] + ' <package.json>\n' ) ;120 process.exit( 1 ) ;121} ;122markdownKit.generateStandAlone = function generateStandAlone( data ) {123 var content = markdownKit.generateContents( data.markdown ) ;124 var title = data.title || markdownKit.getFirstTagContents( content , 'h1' ) || 'Untitled' ;125 var style = Array.isArray( data.style ) ? data.style.join( '\n\n' ) : data.style ;126 var cssLinks ;127 var script = Array.isArray( data.script ) ? data.script.join( '\n\n' ) : data.script ;128 var scriptLinks ;129 if ( data.cssLinks ) {130 cssLinks = Array.isArray( data.cssLinks ) ? data.cssLinks : [ data.cssLinks ] ;131 cssLinks = cssLinks.map( link => '<link rel="stylesheet" href="' + link + '"/>' ).join( '\n' ) ;132 }133 if ( data.scriptLinks ) {134 scriptLinks = Array.isArray( data.scriptLinks ) ? data.scriptLinks : [ data.scriptLinks ] ;135 scriptLinks = scriptLinks.map( link => '<script src="' + link + '"></script>' ).join( '\n' ) ;136 }137 var html = '<!DOCTYPE html>\n' ;138 html += '<html>\n<head>\n' ;139 html += '<title>' + title + '</title>\n' ;140 html += '<meta charset="UTF-8" />\n' ;141 if ( style ) { html += '<style>\n' + style + '\n</style>\n' ; }142 if ( cssLinks ) { html += cssLinks ; }143 if ( script ) { html += '<script>\n' + script + '\n</script>\n' ; }144 if ( scriptLinks ) { html += scriptLinks ; }145 html += '</head>\n<body>\n' ;146 html += '<div class="markdown">\n' ;147 html += content + '\n' ;148 html += '</div>\n' ;149 html += '</body>\n</html>\n' ;150 return html ;151} ;152markdownKit.generateFragment = function generateFragment( data ) {153 var content = markdownKit.generateContents( data.markdown ) ;154 var style = Array.isArray( data.style ) ? data.style.join[ '\n\n' ] : data.style ;155 var html = '<div class="markdown">\n' ;156 if ( style ) { html += '<style scoped>\n' + style + '\n</style>\n' ; }157 html += content + '\n' ;158 html += '</div>\n' ;159 return html ;160} ;161markdownKit.generateContents = function generateContents( markdownString ) {162 // Synchronous highlighting with highlight.js163 hyperMarkdown.setOptions( {164 highlight: function( code , langage ) {165 if ( langage === 'no-highlight' || langage === 'nohl' ) { return code ; }166 return highlight.highlightAuto( code ).value ;167 }168 } ) ;169 return hyperMarkdown( markdownString ) ;170} ;171markdownKit.getFirstTagContents = function getFirstTagContents( html , tag ) {172 // Get the content of first "tag" tag, using a non-greedy RegExp (.*?)173 var matched = html.match( new RegExp( '<' + tag + '[^>]*>(.*?)</' + tag + '>' ) ) ;174 if ( ! matched ) { return ; }175 var contents = matched[ 1 ] ;176 // remove tags in contents177 contents = contents.replace( /<[^>]+>/ig , '' ) ;178 // remove unclosed tags and other remaining garbage... < and > should be HTML entities to survive this179 contents = contents.replace( '<' , '' ).replace( '>' , '' ) ;180 return contents ;181} ;182/* PDF part */183markdownKit.createPdfStream = function createPdfStream( data ) {184 var hyperMarkdownPdf = require( 'hyper-markdown-pdf' ) ;185 var content = markdownKit.generateContents( data.markdown ) ;186 // Useful?187 /*188 var title = data.title || markdownKit.getFirstTagContents( content , 'h1' ) || 'Untitled' ;189 var style = Array.isArray( data.style ) ? data.style.join( '\n\n' ) : data.style ;190 */191 var htmlDoc = hyperMarkdownPdf.parse( content ) ;192 return htmlDoc.createPdfStream() ;...

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createInvoiceUtil.js

Source:createInvoiceUtil.js Github

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1const fs = require("fs");2const PDFDocument = require("pdfkit");3const logger = require("./logger");4const path = require("path");5const filepath = "invoices.pdf";6function createInvoiceUtil(orderDetails, path) {7 logger.info("CREATE Invoice Start");8 let doc = new PDFDocument({ size: "A4", margin: 50 });9 doc.registerFont("Baloo", `${__dirname}/fonts/BalooTammudu2-Bold.ttf`);10 doc.registerFont(11 "Baloo-light",12 `${__dirname}/fonts/BalooTammudu2-SemiBold.ttf`13 );14 let createPDFStream = fs.createWriteStream(path);15 doc.pipe(createPDFStream);16 //BalooTammudu2-Regular.ttf17 generateHeader(doc);18 generateCustomerInformation(doc, orderDetails);19 generateAddress(doc, orderDetails);20 generateInvoiceTable(doc, orderDetails);21 generateNote(doc);22 generateFooter(doc);23 doc.end();24 createPDFStream.on("finish", () => {25 logger.info("Finished: writing close stream");26 });27}28function generateHeader(doc) {29 doc30 .font("Baloo")31 .image(`${__dirname}/invoice_logo.jpg`, 50, 45, { width: 50 })32 .fillColor("#444444")33 .fontSize(20)34 .text("MeraBazzar", 110, 57)35 .fontSize(10)36 .text("GSTN: HADGHDFA745634GDF", 390, 120)37 .fontSize(18)38 .text("MeraBazzar Pvt LTD.", 200, 50, { align: "right" })39 .text("Devghar", 200, 65, { align: "right" })40 .text("Jharkhand", 200, 80, { align: "right" })41 .moveDown();42}43function generateCustomerInformation(doc, orderDetails) {44 doc.fillColor("#444444").fontSize(20).text("Invoice", 50, 160);45 generateHr(doc, 190);46 const customerInformationTop = 200;47 doc48 .fontSize(10)49 .font("Baloo")50 .text("Order Id:", 50, customerInformationTop)51 .text(orderDetails.orderId, 150, customerInformationTop)52 .text("Invoice Number:", 50, customerInformationTop + 15)53 .font("Baloo")54 .text(orderDetails._id, 150, customerInformationTop + 15)55 .font("Baloo")56 .text("Order Date:", 50, customerInformationTop + 30)57 .text(58 formatDate(new Date(orderDetails.orderDate)),59 150,60 customerInformationTop + 3061 )62 .text("Balance Due:", 50, customerInformationTop + 45)63 .font("Baloo")64 .text(65 `${orderDetails.totalPrice} \u20B9 `,66 150,67 customerInformationTop + 4568 )69 .font("Baloo")70 .text("Name:", 350, customerInformationTop)71 .text(72 orderDetails.userInfo === undefined73 ? "Customer IMP"74 : orderDetails.userInfo.name,75 390,76 customerInformationTop77 )78 .moveDown();79 generateHr(doc, 270);80}81function generateAddress(doc, orderDetails) {82 const invoiceAddressTop = 290;83 doc84 .fontSize(10)85 .text("Address:", 50, invoiceAddressTop)86 .font("Baloo")87 .text(orderDetails.address, 150, invoiceAddressTop);88 generateHr(doc, 350);89}90function generateInvoiceTable(doc, orderDetails) {91 console.log("Generate Invoice table");92 let i;93 const invoiceTableTop = 400;94 doc.font("Baloo");95 generateTableRow(96 doc,97 invoiceTableTop,98 "Item",99 "",100 "Unit Cost",101 "Quantity",102 "Total"103 );104 generateHr(doc, invoiceTableTop + 20);105 doc.font("Helvetica");106 for (i = 0; i < orderDetails.cart.length; i++) {107 const item = orderDetails.cart[i].item;108 const position = invoiceTableTop + (i + 1) * 30;109 generateTableRow(110 doc,111 position,112 item.name,113 "",114 item.price - item.discount,115 orderDetails.cart[i].addedQuantity,116 item.price - item.discount * orderDetails.cart[i].addedQuantity117 );118 generateHr(doc, position + 20);119 }120 // generate charges121 const chargesPosition = invoiceTableTop + (i + 1) * 30;122 generateTableRow(123 doc,124 chargesPosition,125 "",126 "",127 "Additional Charges",128 "",129 orderDetails.charges130 );131 // generate discount132 const discountPosition = invoiceTableTop + (i + 1) * 40;133 generateTableRow(134 doc,135 discountPosition,136 "",137 "",138 "Discount %",139 "",140 orderDetails.discount141 );142 //generate subtotal143 const subtotalPosition = invoiceTableTop + (i + 1) * 50;144 generateTableRow(145 doc,146 subtotalPosition,147 "",148 "",149 "Subtotal",150 "",151 orderDetails.totalPrice152 );153}154// generate footer155function generateNote(doc) {156 doc157 .font("Baloo-light")158 .fontSize(10)159 .fillColor("red")160 .text(161 "*** This is a system generated invoice no signature required",162 80,163 680,164 {165 align: "right",166 width: 500,167 }168 );169}170function generateFooter(doc) {171 generateNote(doc);172 doc173 .fontSize(10)174 .fillColor("blue")175 .text("Thank you for your business.", 80, 550, {176 align: "right",177 width: 500,178 })179 .text("-- Team Merabazzar.", 70, 560, {180 align: "right",181 width: 500,182 });183}184function generateTableRow(185 doc,186 y,187 item,188 description,189 unitCost,190 quantity,191 lineTotal192) {193 doc194 .font("Baloo-light")195 .fontSize(10)196 .text(item, 50, y)197 .text(description, 100, y)198 .text(`${unitCost} \u20B9`, 280, y, { width: 90, align: "right" })199 .text(quantity, 370, y, { width: 90, align: "right" })200 .text(`${lineTotal}\u20B9`, 0, y, { align: "right" });201}202function generateHr(doc, y) {203 doc.strokeColor("#aaaaaa").lineWidth(1).moveTo(50, y).lineTo(550, y).stroke();204}205function formatDate(date) {206 const day = date.getDate();207 const month = date.getMonth() + 1;208 const year = date.getFullYear();209 return day + "-" + month + "-" + year;210}211module.exports = {212 createInvoiceUtil,...

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products.js

Source:products.js Github

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...132 const invoiceName = `invoice-${orderId}.pdf`;133 const filePath = path.join('data', 'invoices', invoiceName);134 fs.access(filePath, fs.constants.F_OK, async (err) => {135 if (err) {136 const pdfStream = await createPDFStream(order);137 pdfStream.pipe(fs.createWriteStream(filePath));138 pdfStream.pipe(res);139 } else {140 const fileStream = fs.createReadStream(filePath);141 fileStream.pipe(res);142 }143 });144 } catch (error) {145 next(new Error(error));146 }147};148module.exports = {149 getProducts,150 getProduct,...

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canvas.js

Source:canvas.js Github

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...128 putImageData(gl, this);129 }130 return super.createJPEGStream(...args);131 }132 createPDFStream(...args) {133 const gl = this.__gl__;134 if(gl) {135 putImageData(gl, this);136 }137 return super.createPDFStream(...args);138 }139 addEventListener(type, listener) {140 return this.__event__.addListener(type, listener);141 }142 removeEventListener(type, listener) {143 if(listener) {144 return this.__event__.removeListener(type, listener);145 }146 return this.removeAllListeners(type);147 }148 dispatchEvent(event) {149 event.target = this;150 return this.emit(event.type, event);151 }...

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export-utils.js

Source:export-utils.js Github

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1import { CloudinaryStorage } from "multer-storage-cloudinary";2import { v2 as cloudinary } from "cloudinary";3import ImageDataURI from "image-data-uri";4import PdfPrinter from "pdfmake";5import { pipeline } from "stream";6import { findMovie } from "./service-aux.js";7const { pdfMaker } = PdfPrinter;8export const cloudinaryStorage = new CloudinaryStorage({9 cloudinary,10 params: {11 folder: "Netflix-M5-Bench",12 },13});14export const PDFReviewsListGenerator = (movieReviews) => {15 try {16 const pdfReviewObjects = movieReviews.map((movie) => {17 const pdfReviewText = [18 {19 text: `Review: ${movie.comment}`,20 margin: [0, 24, 0, 0],21 fontSize: 16,22 lineHeight: 1.4,23 },24 {25 text: `Score: ${movie.ratting}`,26 margin: [0, 8, 0, 0],27 fontSize: 12,28 lineHeight: 1.4,29 },30 ];31 return pdfReviewText;32 });33 return pdfReviewObjects;34 } catch (error) {35 console.log(error);36 }37};38export const PDFContentGenerator = async (movieData) => {39 try {40 const encondedPoster = await ImageDataURI.encodeFromURL(movieData.Poster);41 let reviewsList = [];42 if (movieData.reviews && movieData.reviews.length !== 0) {43 reviewsList = PDFReviewsListGenerator(movieData.reviews);44 }45 let content = [46 {47 text: `${movieData.Title}`,48 alignment: "center",49 margin: [0, 0, 0, 24],50 fontSize: 24,51 bold: true,52 },53 {54 image: encondedPoster,55 height: 350,56 margin: [105, 0, 0, 0],57 },58 ];59 if (!movieData.reviews || movieData.reviews.length === 0) {60 ("inside if");61 return content;62 } else {63 // console.log(PDFReviewsListGenerator(movieData.reviews))64 // const reviewsList = PDFReviewsListGenerator(movieData.reviews)65 ("inside else");66 const flattenedReviewsList = reviewsList.flat();67 return [...content, ...flattenedReviewsList];68 }69 } catch (error) {70 console.log(error);71 }72};73export const createPDFSTREAM = async (movieData) => {74 try {75 const fonts = {76 Roboto: {77 normal: "Helvetica",78 bold: "Helvetica-Bold",79 italics: "Helvetica-Oblique",80 bolditalics: "Helvetica-BoldOblique",81 },82 };83 const printer = new PdfPrinter(fonts);84 const pdfContent = await PDFContentGenerator(movieData);85 // console.log(pdfContent, '<<<<<<<<<Pdf content')86 const docDefinition = {87 pageSize: "A4",88 pageMargins: [40, 60, 40, 60],89 content: pdfContent,90 };91 const options = {};92 const pdfReadableStream = printer.createPdfKitDocument(93 docDefinition,94 options95 );96 pdfReadableStream.end();97 return pdfReadableStream;98 } catch (error) {99 console.log(error);100 }101};102export const createPDFPipeline = async (req, res, next) => {103 try {104 const movieData = await findMovie(req.params.id);105 // console.log(movieData, '<<<<< movie data') OK106 const source = await createPDFSTREAM(movieData);107 res.setHeader(108 "Content-Disposition",109 `attachment; filename=${movieData.Title}.pdf`110 );111 const destination = res;112 pipeline(source, destination, (error) => {113 if (error) {114 next(error);115 }116 });117 } catch (error) {118 console.log(error);119 next(error);120 }...

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index.js

Source:index.js Github

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...31const stream = can.createPNGStream();32stream.pipe(out);33out.on('close', () => console.log('PNG saved!'));34// const pdfOut = fs.createWriteStream(filePath + '.pdf');35// const pdfStream = fabric.util.getNodeCanvas(can.lowerCanvasEl).createPDFStream();36// pdfStream.pipe(pdfOut);37// pdfOut.on('close', () => console.log('PDF saved!'));38// const el = fabric.util.getNodeCanvas(can.toCanvasElement());39// const pdfOut = fs.createWriteStream(filePath + '.pdf');40// const pdfStream = el.createPDFStream();41// pdfStream.pipe(pdfOut);42// pdfOut.on('close', () => console.log('PDF saved!'));43// const ctxFab = can.getContext('2d');44const pdfCanvas = createCanvas(200, 200, 'pdf');45const ctx = pdfCanvas.getContext('2d');46// ctx.putImageData(47// ctxFab.getImageData(0, 0, ctxFab.canvas.width, ctxFab.canvas.height),48// 0, 0);49loadImage(can.toDataURL()).then(img => {50 ctx.drawImage(img, 0, 0);51 const pdfOut = fs.createWriteStream(filePath + '.pdf');52 const pdfStream = pdfCanvas.createPDFStream();53 pdfStream.pipe(pdfOut);54 pdfOut.on('close', () => console.log('PDF saved!'));...

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filesystem.js

Source:filesystem.js Github

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1'use strict'2const fs = require('fs')3const path = require('path')4const { log } = require('./logger')5const { fileConstants } = require('./defaultInfo')6function loadDescriptor(descriptorRef) {7 try {8 if (descriptorRef) {9 const descriptorRaw = fs.readFileSync(10 descriptorRef.path ||11 (descriptorRef.endsWith(fileConstants.DESCRIPTOR_FILENAME)12 ? descriptorRef13 : path.resolve(descriptorRef, fileConstants.DESCRIPTOR_FILENAME))14 )15 return JSON.parse(descriptorRaw)16 }17 return []18 } catch (error) {19 log.debug('Error on loadDescriptor: ', error)20 return []21 }22}23function loadInfo(infoRef) {24 try {25 if (infoRef) {26 const infoRaw = fs.readFileSync(27 infoRef.path ||28 (infoRef.endsWith(fileConstants.INFO_FILENAME)29 ? infoRef30 : path.resolve(infoRef, fileConstants.INFO_FILENAME))31 )32 return JSON.parse(infoRaw)33 }34 return {}35 } catch (error) {36 log.debug('Error on loadInfo: ', error)37 return {}38 }39}40function createPdfStream(directoryName, fileName) {41 return fs.createWriteStream(`${directoryName}/${fileName}.pdf`)42}43function companyConfFilesExist(files) {44 return files.includes(fileConstants.INFO_FILENAME) && files.includes(fileConstants.COMPANY_LOGO_FILENAME)45}46function fileNameIsImage(fileName) {47 return fileName.endsWith('.jpg') || fileName.endsWith('.png')48}49module.exports = {50 loadInfo,51 loadDescriptor,52 createPdfStream,53 companyConfFilesExist,54 fileNameIsImage...

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vg2pdf

Source:vg2pdf Github

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...5render('pdf', function(canvas, arg) {6 const file = arg._[1] || null,7 config = arg.test ? {creationDate: new Date(2012, 0, 1)} : undefined,8 out = file ? createWriteStream(file) : process.stdout,9 stream = canvas.createPDFStream(config);10 stream.on('data', chunk => { out.write(chunk); });...

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Using AI Code Generation

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1const puppeteer = require('puppeteer');2(async () => {3 const browser = await puppeteer.launch();4 const page = await browser.newPage();5 const pdf = await page.pdf({format: 'A4'});6 await browser.close();7})();8const puppeteer = require('puppeteer');9(async () => {10 const browser = await puppeteer.launch();11 const page = await browser.newPage();12 const pdf = await page.pdf({format: 'A4'});13 await browser.close();14})();15const puppeteer = require('puppeteer');16(async () => {17 const browser = await puppeteer.launch();18 const page = await browser.newPage();19 const pdf = await page.pdf({format: 'A4'});20 await browser.close();21})();22const puppeteer = require('puppeteer');23(async () => {24 const browser = await puppeteer.launch();25 const page = await browser.newPage();26 const pdf = await page.pdf({format: 'A4'});27 await browser.close();28})();29const puppeteer = require('puppeteer');30(async () => {31 const browser = await puppeteer.launch();32 const page = await browser.newPage();33 const pdf = await page.pdf({format: 'A4'});34 await browser.close();35})();36const puppeteer = require('puppeteer');37(async () => {38 const browser = await puppeteer.launch();39 const page = await browser.newPage();40 const pdf = await page.pdf({format: 'A4'});41 await browser.close();42})();43const puppeteer = require('puppeteer');44(async () => {

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Using AI Code Generation

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1const puppeteer = require('puppeteer');2const fs = require('fs');3(async () => {4 const browser = await puppeteer.launch();5 const page = await browser.newPage();6 const pdf = await page.pdf({ format: 'A4' });7 await browser.close();8 fs.writeFile('test.pdf', pdf, (err) => {9 if (err) throw err;10 console.log('The file has been saved!');11 });12})();13PDF.js v2.0.943 (build: 2f2c5d1)14import puppeteer from 'puppeteer';15SyntaxError: Cannot use import statement outside a module16 at wrapSafe (internal/modules/cjs/loader.js:979:16)17 at Module._compile (internal/modules/cjs/loader.js:1027:27)18 at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)19 at Module.load (internal/modules/cjs/loader.js:928:32)20 at Function.Module._load (internal/modules/cjs/loader.js:769:14)21 at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)

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Using AI Code Generation

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1const puppeteer = require('puppeteer');2const fs = require('fs');3(async () => {4 const browser = await puppeteer.launch();5 const page = await browser.newPage();6 const pdf = await page.pdf({format: 'A4'});7 await browser.close();8 fs.writeFile('test.pdf', pdf, function(err) {9 if (err) throw err;10 console.log('Saved!');11 });12})();13const puppeteer = require('puppeteer');14const fs = require('fs');15(async () => {16 const browser = await puppeteer.launch();17 const page = await browser.newPage();18 const pdf = await page.pdf({format: 'A4'});19 await browser.close();20 fs.writeFile('test.pdf', pdf, function(err) {21 if (err) throw err;22 console.log('Saved!');23 });24})();25const puppeteer = require('puppeteer');26const fs = require('fs');27(async () => {28 const browser = await puppeteer.launch();29 const page = await browser.newPage();30 const pdf = await page.pdf({format: 'A4'});31 await browser.close();32 fs.writeFile('test.pdf', pdf, function(err) {33 if (err) throw err;34 console.log('Saved!');35 });36})();37const puppeteer = require('puppeteer');38const fs = require('fs');39(async () => {40 const browser = await puppeteer.launch();41 const page = await browser.newPage();42 const pdf = await page.pdf({format: 'A4'});43 await browser.close();44 fs.writeFile('test.pdf', pdf, function(err) {45 if (err) throw err;46 console.log('Saved!');47 });48})();49const puppeteer = require('puppeteer');50const fs = require('fs');51(async () => {52 const browser = await puppeteer.launch();

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Using AI Code Generation

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1const puppeteer = require("puppeteer");2(async () => {3 const browser = await puppeteer.launch();4 const page = await browser.newPage();5 const pdf = await page.pdf({ path: "test.pdf", format: "A4" });6 await browser.close();7})();8const puppeteer = require("puppeteer");9const fs = require("fs");10(async () => {11 const browser = await puppeteer.launch();12 const page = await browser.newPage();13 const stream = await page.pdf({ format: "A4" });14 stream.pipe(fs.createWriteStream("test.pdf"));15 await browser.close();16})();

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Using AI Code Generation

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1const puppeteer = require('puppeteer');2const fs = require('fs');3const path = require('path');4const stream = require('stream');5(async () => {6 const browser = await puppeteer.launch();7 const page = await browser.newPage();8 const pdf = await page.pdf({ format: 'A4' });9 const writeStream = fs.createWriteStream('example.pdf');10 const readableStream = new stream.PassThrough();11 readableStream.end(pdf);12 readableStream.pipe(writeStream);13 await browser.close();14})();15{16 "scripts": {17 },18 "dependencies": {19 }20}

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Using AI Code Generation

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1const puppeteer = require('puppeteer');2const fs = require('fs');3(async () => {4 const browser = await puppeteer.launch();5 const page = await browser.newPage();6 const pdf = await page.pdf();7 await browser.close();8 fs.writeFile('example.pdf', pdf, (err) => {9 if (err) throw err;10 console.log('PDF file has been created successfully.');11 });12})();13const puppeteer = require('puppeteer');14const fs = require('fs');15(async () => {16 const browser = await puppeteer.launch();17 const page = await browser.newPage();18 const pdf = await page.pdf();19 await browser.close();20 fs.writeFile('example.pdf', pdf, (err) => {21 if (err) throw err;22 console.log('PDF file has been created successfully.');23 });24})();25const puppeteer = require('puppeteer');26const fs = require('fs');27(async () => {28 const browser = await puppeteer.launch();29 const page = await browser.newPage();30 const pdf = await page.pdf();31 await browser.close();32 fs.writeFile('example.pdf', pdf, (err) => {33 if (err) throw err;34 console.log('PDF file has been created successfully.');35 });36})();37const puppeteer = require('puppeteer');38const fs = require('fs');39(async () => {40 const browser = await puppeteer.launch();41 const page = await browser.newPage();42 const pdf = await page.pdf();43 await browser.close();44 fs.writeFile('example.pdf', pdf, (err) => {45 if (err) throw err;46 console.log('PDF file has been created successfully.');47 });48})();

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Automation Testing Tutorials

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LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

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