patternfly-java/showcase/images.mjs at main · patternfly-java/patternfly-java · GitHub

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* Licensed under the Apache License, Version 2.0 (the "License");

* you may not use this file except in compliance with the License.

* You may obtain a copy of the License at

* https://www.apache.org/licenses/LICENSE-2.0

* Unless required by applicable law or agreed to in writing, software

* distributed under the License is distributed on an "AS IS" BASIS,

* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

* See the License for the specific language governing permissions and

* limitations under the License.

import * as fs from 'fs';

import * as path from 'path';

import { fileURLToPath } from 'url';

import https from 'https';

import puppeteer from 'puppeteer';

const __filename = fileURLToPath(import.meta.url);

const __dirname = path.dirname(__filename);

const url = 'https://www.patternfly.org/components/all-components';

const selector = '.pf-v6-l-gallery .pf-v6-c-card__body img';

const imageDir = path.join(__dirname, 'src', 'web', 'images');

if (!fs.existsSync(imageDir)) {

fs.mkdirSync(imageDir, { recursive: true });

}

(async () => {

const browser = await puppeteer.launch();

const page = await browser.newPage();

console.log(`Loading ${url}`);

await page.goto(url, { waitUntil: 'networkidle0' });

console.log('Extracting images');

const imageUrls = await page.$$eval(selector, imgs =>

imgs.map(img => img.src)

);

await browser.close();

console.log(`Found ${imageUrls.length} images`);

let downloaded = 0;

imageUrls.forEach((imgUrl) => {

let fileName = path.basename(imgUrl.split('?')[0]);

fileName = fileName.replace(/\.[a-f0-9]+(\.\w+)$/, '$1');

const filePath = path.join(imageDir, fileName);

https.get(imgUrl, (imgRes) => {

const fileStream = fs.createWriteStream(filePath);

imgRes.pipe(fileStream);

fileStream.on('finish', () => {

fileStream.close();

downloaded++;

console.log(`Downloaded: ${fileName} (${downloaded}/${imageUrls.length})`);

});

}).on('error', (err) => {

console.error(`Error downloading ${imgUrl}:`, err.message);

});

})();

patternfly-java/showcase/images.mjs at main · patternfly-java/patternfly-java · GitHub

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