show-top-leaders-karma.js

import { getUserInfo } from "../libs/api";

async function init() {
  const rowContainer = document.querySelectorAll(
    "table#hnmain > tbody > tr"
  )[2];
  const rows = [...rowContainer.querySelectorAll("table > tbody > tr")].slice(
    2,
    12
  );

  const promises = [];

  for (const row of rows) {
    const cells = row.children;
    const user = cells[1].innerText;
    cells[2].innerHTML = `<img src=${browser.extension.getURL("loader.gif")}>`;
    promises.push(getUserInfo(user));
  }

  const responses = await Promise.all(promises);

  rows.forEach((row, i) => {
    row.children[2].innerText = responses[i].karma;
  });

  return true;
}

const details = {
  id: "show-top-leaders-karma",
  pages: {
    include: ["/leaders"],
    exclude: [],
  },
  loginRequired: false,
  init,
};

export default details;