ÖzgürKon 2021
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ozgurkon-2021-site/tools/pdf.js

58 lines
1.6 KiB

5 years ago
const puppeteer = require('puppeteer');
const {Logger, LogLevel} = require('plop-logger');
const {colorEmojiConfig} = require('plop-logger/lib/extra/colorEmojiConfig');
Logger.config = colorEmojiConfig;
Logger.config.defaultLevel = LogLevel.Debug;
const logger = Logger.getLogger('pdf');
(async () => {
logger.info("launch puppeteer browser");
const defaultViewport = {width: 1280, height: 1700};
const devtools = false;
const browser = await puppeteer.launch({devtools, defaultViewport});
try {
logger.info("open new page");
const page = await browser.newPage();
logger.debug("opened new page");
const file = 'schedule/index.html';
const url = `http://localhost:1313/${file}`;
logger.info("go to", url);
const pageResponse = await page.goto(url, {waitUntil: 'networkidle2'});
logger.debug("gone", pageResponse.statusText());
const toHide = [
'body>header',
'body>footer',
'main .hero',
];
await page.$$eval(toHide.join(','), function (elts) {
// debugger;
elts.forEach(elt => {
elt.parentNode.removeChild(elt);
// elt.style.display = 'none';
});
});
await page.addStyleTag({
content: '@page { size: auto; }',
});
logger.info('export pdf');
const path = 'static/schedule/schedule.pdf';
const format = 'A3';
const scale = .4;
const printBackground = true;
await page.pdf({path, format, scale, printBackground});
logger.debug("pdf done");
} catch (e) {
console.error(e);
logger.error('Oops!', e);
} finally {
logger.info('close puppeteer browser');
await browser.close();
}
})();