time.js

"use strict";

function timediff(datetime, check_time=null, with_time=false) {
  check_time = check_time || Math.floor(new Date().getTime() / 1000);
  let timediff = check_time - datetime;
  if (timediff === 0) {
    return "now";
  }
  if (timediff < 60) {
    return "";
  }
  if (timediff < 60 * 60) {
    return "";
  }
  if (timediff < 60 * 60 * 24) {
    return "";
  }
  let date = new Date(datetime * 1000);
  if (with_time) {
    return ``;
  }
  return new Date(datetime * 1000);
}