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Parse global data

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Daniel Bulant 2020-03-09 20:23:01 +01:00
parent 4adbb66787
commit 489c9a8c4b
1 changed files with 29 additions and 8 deletions
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37
data/update.js
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@ -1,21 +1,42 @@
const got = require("got");
const cheerio = require("cheerio");
module.exports = async()=>{
var res = got("https://www.worldometers.info/coronavirus/");
function execShellCommand(cmd) {
const exec = require('child_process').exec;
return new Promise((resolve, reject) => {
exec(cmd, (error, stdout, stderr) => {
if (error) {
console.warn(error);
}
resolve(stdout ? stdout : stderr);
});
});
}
module.exports = async () => {
console.log("Fetching...");
var res = await execShellCommand("curl https://www.worldometers.info/coronavirus/");
console.log("Parsing");
const $ = cheerio.load(res);
var table = $("tbody");
var cases = $(".maincounter-number");
var all = cases[0].text();
var death = cases[1].text();
var recovered = cases[2].text();
var all = cases[0].childNodes[1].children[0].data;
var death = cases[1].childNodes[1].children[0].data;
var recovered = cases[2].childNodes[1].children[0].data;
console.log("[ALL] " + all);
console.log("[DEATH] " + death);
console.log("[RECOVERED] " + recovered);
console.log("Done");
}
if(require.main == module){
module.exports();
}
(async () => {
if (require.main == module) {
var keepingAlive = setInterval(() => {}, 1000);
await module.exports();
clearInterval(keepingAlive);
}
})();