https://alittlegesture.org/wp-content/plugins/editorplus/assets/scripts/countdown.js?ver=new

1class EditorPlusCountdown {
2  constructor(wrapper) {
3    this.container = wrapper;
4    this.days = this.container.querySelector(".ep_cd_days");
5    this.hours = this.container.querySelector(".ep_cd_hours");
6    this.minutes = this.container.querySelector(".ep_cd_minutes");
7    this.seconds = this.container.querySelector(".ep_cd_seconds");
8
9    this.date = this.container.dataset.date;
10
11    this.initialize();
12  }
13
14  initialize() {
15    this.startCountdown();
16  }
17
18  startCountdown() {
19    let countDownTime = new Date(this.date).getTime();
20
21    let interval = setInterval(() => {
22      let currentTime = new Date().getTime();
23      let distance = countDownTime - currentTime;
24      if (distance < 0) {
25        clearInterval(interval);
26        return;
27      }
28      // Time calculations for days, hours, minutes and seconds
29      let getDays = Math.floor(distance / (1000 * 60 * 60 * 24));
30      let getHours = Math.floor(
31        (distance % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60)
32      );
33      let getMinutes = Math.floor((distance % (1000 * 60 * 60)) / (1000 * 60));
34      let getSeconds = Math.floor((distance % (1000 * 60)) / 1000);
35
36      this.days.innerHTML = getDays < 10 ? "0" + getDays : getDays;
37      this.hours.innerHTML = getHours < 10 ? "0" + getHours : getHours;
38      this.minutes.innerHTML = getMinutes < 10 ? "0" + getMinutes : getMinutes;
39      this.seconds.innerHTML = getSeconds < 10 ? "0" + getSeconds : getSeconds;
40    }, 1000);
41  }
42}
43
44window.addEventListener("load", () => {
45  const wrappers = document.querySelectorAll(".ep_countdown_wrapper");
46  wrappers.forEach((wrapper) => new EditorPlusCountdown(wrapper));
47});