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87 lines
2.3 KiB
JavaScript
87 lines
2.3 KiB
JavaScript
const puppeteer = require('puppeteer')
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const superagent = require('superagent');
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const path = require('path');
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const express = require('express');
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const glob = require('glob');
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const _ = require('lodash');
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const app = express();
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var bodyParser = require('body-parser')
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const processors = [];
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//load the processor files
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glob('processors/*.processor.js', (error, matches) => {
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console.log(matches);
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_.forEach(matches, file => {
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const processor = require(path.resolve('./', file));
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processors.push(processor);
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})
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console.log(`${matches.length} processors loaded`);
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})
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app.use(bodyParser.json())
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app.post('/convertGalleryToHar', async (req, res) => {
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const url = req.body.url;
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console.log(url);
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// get processor
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const processor = _.find(processors, (processor) => ((new URL(url)).hostname) === (processor.baseUrl));
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if (!processor) {
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return res.status(400).json({
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message: 'Could not find processor for url'
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})
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}
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console.log('Processor found', processor.baseUrl);
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try {
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const payloads = await run(url, processor);
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res.status(200).json({
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log: {
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entries: payloads
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}
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// payloads
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})
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} catch (error) {
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console.log(error);
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res.status(500).json(error);
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}
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})
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app.get('/supportedSites', async(req, res) => {
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res.status(200).json(processors.map(p => p.baseUrl));
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})
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app.listen(2667);
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async function run(url, processor) {
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const browser = await puppeteer.launch({
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headless: true
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});
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const page = await browser.newPage();
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console.log('Loading page...');
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await page.goto(url, { timeout: 60000 });
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console.log('page loaded')
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const galleryUrls = await processor.execute(page);
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console.log('Done collecting URLS', galleryUrls.length);
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const payloads = await Promise.all(galleryUrls.map(image => new Promise(async (resolve, reject) => {
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superagent.get(image.url).responseType('blob').then(function (response) {
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if (response.statusCode == 200) {
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return resolve({
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response: {
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content: {
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mimeType: response.headers["content-type"],
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encoding: 'base64',
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text: response.body.toString('base64')
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}
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}
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});
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}
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reject();
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});
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})))
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console.log('URLS done downloading')
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await browser.close();
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return payloads;
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}
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// run();
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