jarviscrawlercore/src/kaola/kaola.js

jarvis crawler core

const {attachJQuery, attachJarvisCrawlerCore} = require('../utils');
const log = require('../log');

/**
 * kaola
 * @param {object} browser - browser
 * @param {string} srctext - source text
 * @param {string} srclang - source language
 * @param {string} destlang - destination language
 * @param {bool} headless - headless modes
 */
async function kaola(browser, srctext, srclang, destlang) {
  const page = await browser.newPage();
  await page.goto('https://www.kaola.com/');

  await attachJQuery(page);
  await attachJarvisCrawlerCore(page);
  // await page.addScriptTag({path: './browser/jquery3.3.1.min.js'});
  // await page.addScriptTag({path: './browser/utils.js'});

  await page
      .evaluate(() => {
        const jrxsg = getElementWithText('.toplevel', '今日限时购');
        if (jrxsg) {
        // 增加class，方便一次定位
        // Increase class for easy positioning
          jrxsg.className = 'toplevel jrxsg';
          // 取消新窗口打开
          // Cancel new window open
          jrxsg.removeAttribute('target');
        }
      })
      .catch((err) => {
        log.error('kaola.evaluate', err);
      });

  await page.click('.toplevel.jrxsg');
}

exports.kaola = kaola;