Pricing
Pay per usage
Loads a web page in headless Chrome using Puppeteer and prints it to PDF. The input is a JSON object and output is a PDF file.
0.0 (0)
Pricing
Pay per usage
11
486
17
Last modified
a year ago
# This is a template for a Dockerfile used to run acts in Actor system.# The base image name below is set during the act build, based on user settings.# IMPORTANT: The base image must set a correct working directory, such as /usr/src/app or /home/userFROM apify/actor-node-puppeteer
# Second, copy just package.json and package-lock.json since it should be# the only file that affects "npm install" in the next step, to speed up the buildCOPY package*.json ./
# Install NPM packages, skip optional and development dependencies to# keep the image small. Avoid logging too much and print the dependency# tree for debuggingRUN npm --quiet set progress=false \ && npm install --only=prod --no-optional \ && echo "Installed NPM packages:" \ && (npm list --all || true) \ && echo "Node.js version:" \ && node --version \ && echo "NPM version:" \ && npm --version
# Copy source code to container# Do this in the last step, to have fast build if only the source code changedCOPY . ./
# NOTE: The CMD is already defined by the base image.# Uncomment this for local node inspector debugging:# CMD [ "node", "--inspect=0.0.0.0:9229", "main.js" ]{ "name": "apify-project", "version": "0.0.1", "description": "", "author": "It's not you it's me", "license": "ISC", "dependencies": { "apify": "latest" }, "scripts": { "start": "node main.js" }}1const Apify = require('apify');2
3Apify.main(async () => {4 console.log('Fetching input...');5 const input = await Apify.getValue('INPUT');6 if (!input || typeof(input.url) !== 'string') {7 throw new Error('Input must be an object with the "url" property');8 }9 10 console.log('Launching headless Chrome...');11 const browser = await Apify.launchPuppeteer();12 const page = await browser.newPage();13 14 console.log(`Loading page (url: ${input.url})...`);15 await page.goto(input.url);16 17 if (input.sleepMillis > 0) {18 console.log(`Sleeping ${input.sleepMillis} millis...`);19 await new Promise((resolve) => setTimeout(resolve, input.sleepMillis));20 }21 22 const opts = input.pdfOptions || {};23 delete opts.path; // Don't store to file24 console.log(`Printing to PDF (options: ${JSON.stringify(opts)})...`);25 const pdfBuffer = await page.pdf(opts);26 27 console.log(`Saving PDF (size: ${pdfBuffer.length} bytes) to output...`);28 await Apify.setValue('OUTPUT', pdfBuffer, { contentType: 'application/pdf' });29 30 const storeId = process.env.APIFY_DEFAULT_KEY_VALUE_STORE_ID;31 32 // NOTE: Adding disableRedirect=1 param, because for some reason Chrome doesn't allow pasting URLs to PDF33 // that redirect into the browser address bar (yeah, wtf...)34 console.log('PDF file has been stored to:');35 console.log(`https://api.apify.com/v2/key-value-stores/${storeId}/records/OUTPUT?disableRedirect=1`);36});