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Revert "Merge pull request #3238 from alphagov/cookies-update"

Browse Source 
This reverts commit eec4bec761, reversing
changes made to 64480e2fff.
This commit is contained in:
Leo Hemsted
2020-01-15 14:40:48 +00:00
parent 04b9fa8927
commit 66db735e09
36 changed files with 116 additions and 1610 deletions
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157
app/assets/javascripts/govuk/cookie-functions.js
View File

@@ -1,17 +1,8 @@
// used by the cookie banner component
(function () {
"use strict";
(function (root) {
'use strict';
window.GOVUK = window.GOVUK || {};
var DEFAULT_COOKIE_CONSENT = {
'analytics': false
};
var COOKIE_CATEGORIES = {
'_ga': 'analytics',
'_gid': 'analytics'
};
var root = this;
if(typeof root.GOVUK === 'undefined') { root.GOVUK = {}; }
/*
Cookie methods
@@ -28,129 +19,38 @@
Deleting a cookie:
GOVUK.cookie('hobnob', null);
*/
window.GOVUK.cookie = function (name, value, options) {
if (typeof value !== 'undefined') {
if (value === false || value === null) {
return window.GOVUK.setCookie(name, '', { days: -1 });
GOVUK.cookie = function (name, value, options) {
if(typeof value !== 'undefined'){
if(value === false || value === null) {
return GOVUK.setCookie(name, '', { days: -1 });
} else {
// Default expiry date of 30 days
if (typeof options === 'undefined') {
options = { days: 30 };
}
return window.GOVUK.setCookie(name, value, options);
return GOVUK.setCookie(name, value, options);
}
} else {
return window.GOVUK.getCookie(name);
return GOVUK.getCookie(name);
}
};
window.GOVUK.getConsentCookie = function () {
var consentCookie = window.GOVUK.cookie('cookies_policy');
var consentCookieObj;
if (consentCookie) {
try {
consentCookieObj = JSON.parse(consentCookie);
} catch (err) {
return null;
}
if (typeof consentCookieObj !== 'object' && consentCookieObj !== null) {
consentCookieObj = JSON.parse(consentCookieObj);
}
} else {
return null;
GOVUK.setCookie = function (name, value, options) {
if(typeof options === 'undefined') {
options = {};
}
return consentCookieObj;
var cookieString = name + "=" + value + "; path=/";
if (options.days) {
var date = new Date();
date.setTime(date.getTime() + (options.days * 24 * 60 * 60 * 1000));
cookieString = cookieString + "; expires=" + date.toGMTString();
}
if (document.location.protocol == 'https:'){
cookieString = cookieString + "; Secure";
}
document.cookie = cookieString;
};
window.GOVUK.setConsentCookie = function (options) {
var cookieConsent = window.GOVUK.getConsentCookie();
if (!cookieConsent) {
cookieConsent = JSON.parse(JSON.stringify(DEFAULT_COOKIE_CONSENT));
}
for (var cookieType in options) {
cookieConsent[cookieType] = options[cookieType];
// Delete cookies of that type if consent being set to false
if (!options[cookieType]) {
for (var cookie in COOKIE_CATEGORIES) {
if (COOKIE_CATEGORIES[cookie] === cookieType) {
window.GOVUK.cookie(cookie, null);
if (window.GOVUK.cookie(cookie)) {
document.cookie = cookie + '=;expires=' + new Date() + ';domain=' + window.location.hostname.replace(/^www\./, '.') + ';path=/';
}
}
}
}
}
window.GOVUK.setCookie('cookies_policy', JSON.stringify(cookieConsent), { days: 365 });
};
window.GOVUK.checkConsentCookieCategory = function (cookieName, cookieCategory) {
var currentConsentCookie = window.GOVUK.getConsentCookie();
// If the consent cookie doesn't exist, but the cookie is in our known list, return true
if (!currentConsentCookie && COOKIE_CATEGORIES[cookieName]) {
return true;
}
currentConsentCookie = window.GOVUK.getConsentCookie();
// Sometimes currentConsentCookie is malformed in some of the tests, so we need to handle these
try {
return currentConsentCookie[cookieCategory];
} catch (e) {
console.error(e);
return false;
}
};
window.GOVUK.checkConsentCookie = function (cookieName, cookieValue) {
// If we're setting the consent cookie OR deleting a cookie, allow by default
if (cookieName === 'cookies_policy' || (cookieValue === null || cookieValue === false)) {
return true;
}
if (COOKIE_CATEGORIES[cookieName]) {
var cookieCategory = COOKIE_CATEGORIES[cookieName];
return window.GOVUK.checkConsentCookieCategory(cookieName, cookieCategory);
} else {
// Deny the cookie if it is not known to us
return false;
}
};
window.GOVUK.setCookie = function (name, value, options) {
if (window.GOVUK.checkConsentCookie(name, value)) {
if (typeof options === 'undefined') {
options = {};
}
var cookieString = name + '=' + value + '; path=/';
if (options.days) {
var date = new Date();
date.setTime(date.getTime() + (options.days * 24 * 60 * 60 * 1000));
cookieString = cookieString + '; expires=' + date.toGMTString();
}
if (document.location.protocol === 'https:') {
cookieString = cookieString + '; Secure';
}
document.cookie = cookieString;
}
};
window.GOVUK.getCookie = function (name) {
var nameEQ = name + '=';
GOVUK.getCookie = function (name) {
var nameEQ = name + "=";
var cookies = document.cookie.split(';');
for (var i = 0, len = cookies.length; i < len; i++) {
for(var i = 0, len = cookies.length; i < len; i++) {
var cookie = cookies[i];
while (cookie.charAt(0) === ' ') {
while (cookie.charAt(0) == ' ') {
cookie = cookie.substring(1, cookie.length);
}
if (cookie.indexOf(nameEQ) === 0) {
@@ -159,5 +59,4 @@
}
return null;
};
}(window));
}).call(this);