https://biovea.net/us/scripts/header-cookies.js

1/**
2 * header-cookies.js
3 *
4 * Custom cookie consent banner used by the header's Cookies.cshtml
5 * partial. Distinct from the ASP.NET framework banner in
6 * _CookieConsentPartial.cshtml — this one wires Microsoft UET
7 * (window.uetq) ad-storage consent and persists per-storefront state in
8 * a "consent<STORE_FRONT_ID>" cookie.
9 *
10 * Helpers:
11 *   - domReady(fn): runs fn on DOMContentLoaded (or immediately if the
12 *     DOM is already past loading).
13 *   - setCookie(name, value, days): writes a cookie with optional expiry.
14 *
15 * On DOM ready: inspects the consent cookie and either grants or denies
16 * UET ad_storage, then shows or hides the .cookieConsent banner.
17 *
18 * NOTE: acceptCookies and denyCookies MUST remain top-level (global)
19 * functions. The banner's buttons in Cookies.cshtml no longer use inline
20 * onclick attributes (migrated to data-action + delegated listeners in
21 * csp-actions.js for CSP hardening — see docs/csp-hardening-plan.md), but
22 * that dispatcher still invokes these as globals. Do not wrap this file in
23 * an IIFE.
24 *
25 * Depends on $sfConfigModel being defined before this file runs (set by
26 * the layout files' inline script that injects STORE_FRONT_ID, etc.).
27 * Same ordering constraint as the inline block this replaced.
28 *
29 * Extracted verbatim from the inline <script> block; no logic change.
30 */
31
32
33function domReady(fn) {
34    document.addEventListener("DOMContentLoaded", fn);
35    if (document.readyState === "interactive" || document.readyState === "complete") {
36        fn();
37    }
38}
39
40function setCookie(name, value, days) {
41    var expires = "";
42    if (days) {
43        var date = new Date();
44        date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
45        expires = "; expires=" + date.toUTCString();
46    }
47    document.cookie = name + "=" + (value || "") + expires + "; path=/";
48}
49
50// domReady(() => {
51//     if (document.cookie.indexOf("consent" + $sfConfigModel.STORE_FRONT_ID) > -1) {
52//         document.getElementsByClassName("cookieConsent")[0].style.display = "none";
53//     } else {
54//         document.getElementsByClassName("cookieConsent")[0].style.display = "block";
55//     }
56// });
57// domReady(() => {
58
59domReady(() =>
60{
61        window.uetq = window.uetq || [];
62        if (document.cookie.indexOf("consent" + $sfConfigModel.STORE_FRONT_ID) > -1)
63        {
64            window.uetq.push('consent', 'update', {
65                'ad_storage': 'granted'
66            });
67            document.getElementsByClassName("cookieConsent")[0].style.display = "none";
68        }
69        else
70        {
71            window.uetq.push('consent', 'update', {
72                'ad_storage': 'denied'
73            });
74            document.getElementsByClassName("cookieConsent")[0].style.display = "block";
75        }
76});
77
78
79function acceptCookies()
80{
81    setCookie("consent" + $sfConfigModel.STORE_FRONT_ID, "true", 30);
82
83    window.uetq = window.uetq || [];
84    window.uetq.push('consent', 'update', {
85        'ad_storage': 'granted'
86    });
87    document.getElementsByClassName("cookieConsent")[0].style.display = "none";
88}
89function denyCookies()
90{
91    setCookie("consent" + $sfConfigModel.STORE_FRONT_ID, "false", 30);
92    window.uetq = window.uetq || [];
93    window.uetq.push('consent', 'update', {
94        'ad_storage': 'denied'
95    });
96    document.getElementsByClassName("cookieConsent")[0].style.display = "none";
97}