/
cookies.js
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/
cookies.js
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/*
* JS Cookies Library
*
* Copyright (c) 2010 Robert Sosinski (http://www.robertsosinski.com)
* Offical Web Site (http://github.com/robertsosinski/js-cookies)
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
window.cookies = {
set: function(name, value, days) {
var expires;
if (name) {
if (days) {
var date = new Date();
date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
expires = "; expires=" + date.toGMTString();
}
else {
expires = "";
}
document.cookie = name + "=" + escape(value) + expires + "; path=/";
}
},
// requires JSON library
setJSON: function(name, value, days) {
this.set(name, JSON.stringify(value), days);
},
get: function(name) {
if (name) {
var match = document.cookie.match(new RegExp(name + "=(.*?)(?:;|$)"));
if (match) {
return unescape(match[1].replace(/\+/g, "%20"));
}
}
},
// requires JSON library
getJSON: function(name) {
var value = this.get(name);
if (value) {
return JSON.parse(value);
}
},
list: function() {
var pairs = document.cookie.split(new RegExp("; "));
if (pairs.length > 0 && pairs[0] !== "") {
var keys = new Array(pairs.length);
for (var i = 0; i < pairs.length; i++) {
keys[i] = pairs[i].match(/(.+?)=/)[1];
}
return keys;
}
return [];
},
// delete is a reserved word, so appending an underscore
delete_: function(name) {
this.set(name, "" , -1);
}
};