https://trapthecat.net/themes/trapthecat.net_v2/rs/js/cookie.js

1//like fanpage
2(function(factory) {
3    if (typeof define === 'function' && define.amd) {
4// AMD
5        define(['jquery'], factory);
6    } else if (typeof exports === 'object') {
7// CommonJS
8        factory(require('jquery'));
9    } else {
10// Browser globals
11        factory(jQuery);
12    }
13}(function($) {
14
15    var pluses = /\+/g;
16    function encode(s) {
17        return config.raw ? s : encodeURIComponent(s);
18    }
19
20    function decode(s) {
21        return config.raw ? s : decodeURIComponent(s);
22    }
23
24    function stringifyCookieValue(value) {
25        return encode(config.json ? JSON.stringify(value) : String(value));
26    }
27
28    function parseCookieValue(s) {
29        if (s.indexOf('"') === 0) {
30// This is a quoted cookie as according to RFC2068, unescape...
31            s = s.slice(1, -1).replace(/\\"/g, '"').replace(/\\\\/g, '\\');
32        }
33
34        try {
35// Replace server-side written pluses with spaces.
36// If we can't decode the cookie, ignore it, it's unusable.
37// If we can't parse the cookie, ignore it, it's unusable.
38            s = decodeURIComponent(s.replace(pluses, ' '));
39            return config.json ? JSON.parse(s) : s;
40        } catch (e) {
41        }
42    }
43
44    function read(s, converter) {
45        var value = config.raw ? s : parseCookieValue(s);
46        return $.isFunction(converter) ? converter(value) : value;
47    }
48
49    var config = $.cookie = function(key, value, options) {
50
51// Write
52
53        if (arguments.length > 1 && !$.isFunction(value)) {
54            options = $.extend({}, config.defaults, options);
55            if (typeof options.expires === 'number') {
56                var days = options.expires, t = options.expires = new Date();
57                t.setTime(+t + days * 864e+5);
58            }
59
60            return (document.cookie = [
61                encode(key), '=', stringifyCookieValue(value),
62                options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE
63                options.path ? '; path=' + options.path : '',
64                options.domain ? '; domain=' + options.domain : '',
65                options.secure ? '; secure' : ''
66            ].join(''));
67        }
68
69// Read
70
71        var result = key ? undefined : {};
72// To prevent the for loop in the first place assign an empty array
73// in case there are no cookies at all. Also prevents odd result when
74// calling $.cookie().
75        var cookies = document.cookie ? document.cookie.split('; ') : [];
76        for (var i = 0, l = cookies.length; i < l; i++) {
77            var parts = cookies[i].split('=');
78            var name = decode(parts.shift());
79            var cookie = parts.join('=');
80            if (key && key === name) {
81// If second argument (value) is a function it's a converter...
82                result = read(cookie, value);
83                break;
84            }
85
86// Prevent storing a cookie that we couldn't decode.
87            if (!key && (cookie = read(cookie)) !== undefined) {
88                result[name] = cookie;
89            }
90        }
91
92        return result;
93    };
94    config.defaults = {};
95    $.removeCookie = function(key, options) {
96        if ($.cookie(key) === undefined) {
97            return false;
98        }
99
100// Must not alter options, thus extending a fresh object...
101        $.cookie(key, '', $.extend({}, options, {expires: -1}));
102        return !$.cookie(key);
103    };
104}));
105$(document).ready(function() { 
106});