Stand-alone javascript script for cookie warning
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It is enough to put this code in your javascript file and the message will be shown to the user automatically
(function (window, undefined){
"use strict";
var document = window.document;
function log() {
if (window.console && window.console.log) {
for (var x in arguments) {
if (arguments.hasOwnProperty(x)) {
window.console.log(arguments[x]);
}
}
}
}
function AcceptCookie() {
if (!(this instanceof AcceptCookie)) {
return new AcceptCookie();
}
this.init.call(this);
return this;
}
AcceptCookie.prototype = {
init: function () {
var self = this;
if(self.readCookie('COOKIE_ASSEPT') == null)
{
self.appendCss();
self.addCookieBar();
}
var clear_cookie_arr = self.getElementsByClass("pjClearCookie", null, "a");
if(clear_cookie_arr.length > 0)
{
self.addEvent(clear_cookie_arr[0], "click", function (e) {
if (e.preventDefault) {
e.preventDefault();
}
self.eraseCookie('COOKIE_ASSEPT');
document.location.reload();
return false;
});
}
},
getElementsByClass: function (searchClass, node, tag) {
var classElements = new Array();
if (node == null) {
node = document;
}
if (tag == null) {
tag = '*';
}
var els = node.getElementsByTagName(tag);
var elsLen = els.length;
var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
for (var i = 0, j = 0; i < elsLen; i++) {
if (pattern.test(els[i].className)) {
classElements[j] = els[i];
j++;
}
}
return classElements;
},
addEvent: function (obj, type, fn) {
if (obj.addEventListener) {
obj.addEventListener(type, fn, false);
} else if (obj.attachEvent) {
obj["e" + type + fn] = fn;
obj[type + fn] = function() { obj["e" + type + fn](window.event); };
obj.attachEvent("on" + type, obj[type + fn]);
} else {
obj["on" + type] = obj["e" + type + fn];
}
},
createCookie: function (name, value, days){
var expires;
if (days) {
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
expires = "; expires="+date.toGMTString();
} else {
expires = "";
}
document.cookie = name+"="+value+expires+"; path=/";
},
readCookie: function (name) {
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++) {
var c = ca[i];
while (c.charAt(0) === ' ') {
c = c.substring(1,c.length);
}
if (c.indexOf(nameEQ) === 0) {
return c.substring(nameEQ.length,c.length);
}
}
return null;
},
eraseCookie: function (name) {
var self = this;
self.createCookie(name,"",-1);
},
appendCss: function()
{
var self = this;
var cssCode = "";
cssCode += "#a--bar { position: fixed; bottom: 0; left: 0; z-index: 9999; overflow-x: hidden; overflow-y: auto; width: 100%; max-height: 100%; padding: 20px 0; background: #000; border-top:1px solid #fff; opacity: 1; font-family: inherit; text-align: center;}";
cssCode += "#a--bar * { padding: 0; margin: 0; outline: 0; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; }";
cssCode += "#a--bar .a--shell { width: 90%; margin: 0 auto; }";
cssCode += "#a--bar a[href^=tel] { color: inherit; }";
cssCode += "#a--bar a:focus,";
cssCode += "#a--bar button:focus { outline: unset; outline: none; }";
cssCode += "#a--bar p { font-size: 14px; line-height: 1.4; color: #fff; font-weight: 400; }";
cssCode += "#a--bar .a--actions { padding-top: 10px; }";
cssCode += "#a--bar .a--but { position: relative; display: inline-block; height: 40px; padding: 10px 30px; border: 0; background: #fff; opacity: 0.9; font-size: 14px; line-height: 14px; color: #000; text-decoration: none; vertical-align: middle; cursor: pointer; border-radius: 0; -webkit-appearance: none; -webkit-border-radius: 0; -webkit-transform: translateZ(0); transform: translateZ(0); -webkit-backface-visibility: hidden; backface-visibility: hidden; -moz-osx-font-smoothing: grayscale;-moz-transition: all 0.5s;-webkit-transition: all 0.5s;-o-transition: all 0.5s;-ms-transition: all 0.5s}";
cssCode += "#a--bar .a--but:hover {background-color:#ccc}";
cssCode += "@media only screen and (max-width: 767px) {";
cssCode += "#a--bar { padding: 15px 0; }";
cssCode += "#a--bar .a--shell { width: 96%; }";
cssCode += "#a--bar p { font-size: 14px; }";
cssCode += "}";
var styleElement = document.createElement("style");
styleElement.type = "text/css";
if (styleElement.styleSheet) {
styleElement.styleSheet.cssText = cssCode;
} else {
styleElement.appendChild(document.createTextNode(cssCode));
}
document.getElementsByTagName("head")[0].appendChild(styleElement);
},
addCookieBar: function(){
var self = this;
var htmlBar = '';
htmlBar += '<div class="a--shell"><form action="#" method="post">';
htmlBar += '<p>Для улучшения работы сайта и его взаимодействия с пользователями мы используем файлы cookie. Продолжая работу с сайтом, Вы разрешаете использование cookie-файлов. Вы всегда можете отключить файлы cookie в настройках Вашего браузера.</p>';
htmlBar += '<div class="a--actions"><button type="button" class="a--but">Понимаю и соглашаюсь</button></div></form></div>';
var barDiv = document.createElement('div');
barDiv.id = "a--bar";
document.body.appendChild(barDiv);
barDiv.innerHTML = htmlBar;
self.bindCookieBar();
},
bindCookieBar: function(){
var self = this;
var btn_arr = self.getElementsByClass("a--but", null, "button");
if(btn_arr.length > 0)
{
self.addEvent(btn_arr[0], "click", function (e) {
if (e.preventDefault) {
e.preventDefault();
}
self.createCookie('COOKIE_ASSEPT', 'YES', 365);
document.getElementById("a--bar").remove();
return false;
});
}
}
};
window.AcceptCookie = AcceptCookie;
})(window);
window.onload = function() {AcceptCookie = AcceptCookie();}It looks like this:
Original found here
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