https://acc.vn/en/wp-content/themes/enfptheme/assets/js/gclid.js?ver=20250314

1// Gclid submit form
2function saveGclidCookie() {
3    const url = window.location.href;
4    const searchParams = new URLSearchParams(url.split('?')[1]);
5
6    const gclid = searchParams.get('gclid');
7
8    const storedGclid = getCookie('gclid');
9    if (storedGclid) {
10        const {
11            value: gclidValue,
12            expiration: gclidExpiration
13        } = JSON.parse(storedGclid);
14
15        if (new Date().getTime() <= gclidExpiration) {
16            return {
17                gclid: gclidValue
18            };
19        } else {
20            deleteCookie('gclid');
21        }
22    }
23
24    if (gclid) {
25        const expirationTime = new Date().getTime() + (3 * 24 * 60 * 60 * 1000); // 30 phút
26
27        const gclidObject = {
28            value: gclid,
29            expiration: expirationTime
30        };
31
32        setCookieForm('gclid', JSON.stringify(gclidObject));
33        return {
34            gclid: gclid
35        };
36    }
37
38    return {
39        gclid: ''
40    };
41}
42
43function setCookieForm(name, value, days = 365) {
44    const expirationDate = new Date();
45    expirationDate.setTime(expirationDate.getTime() + (3 * 24 * 60 * 60 * 1000));
46    const expires = "expires=" + expirationDate.toUTCString();
47    document.cookie = name + "=" + value + ";" + expires + ";path=/";
48}
49
50function getCookie(name) {
51    const cookieName = name + "=";
52    const cookies = document.cookie.split(';');
53    for (let i = 0; i < cookies.length; i++) {
54        let cookie = cookies[i];
55        while (cookie.charAt(0) === ' ') {
56            cookie = cookie.substring(1);
57        }
58        if (cookie.indexOf(cookieName) === 0) {
59            return decodeURIComponent(cookie.substring(cookieName.length, cookie.length));
60        }
61    }
62    return null;
63}
64
65function deleteCookie(name) {
66    setCookieForm(name, '', -1);
67}
68saveGclidCookie();