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1 | /*! |
2 | * jQuery Cookie Plugin v1.3.1 | |
3 | * https://github.com/carhartl/jquery-cookie | |
4 | * | |
5 | * Copyright 2013 Klaus Hartl | |
6 | * Released under the MIT license | |
7 | */ | |
8 | (function (factory) { | |
9 | if (typeof define === 'function' && define.amd && define.amd.jQuery) { | |
10 | // AMD. Register as anonymous module. | |
11 | define(['jquery'], factory); | |
12 | } else { | |
13 | // Browser globals. | |
14 | factory(jQuery); | |
15 | } | |
16 | }(function ($) { | |
17 | ||
18 | var pluses = /\+/g; | |
19 | ||
20 | function raw(s) { | |
21 | return s; | |
22 | } | |
23 | ||
24 | function decoded(s) { | |
25 | return decodeURIComponent(s.replace(pluses, ' ')); | |
26 | } | |
27 | ||
28 | function converted(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 | try { | |
34 | return config.json ? JSON.parse(s) : s; | |
35 | } catch(er) {} | |
36 | } | |
37 | ||
38 | var config = $.cookie = function (key, value, options) { | |
39 | ||
40 | // write | |
41 | if (value !== undefined) { | |
42 | options = $.extend({}, config.defaults, options); | |
43 | ||
44 | if (typeof options.expires === 'number') { | |
45 | var days = options.expires, t = options.expires = new Date(); | |
46 | t.setDate(t.getDate() + days); | |
47 | } | |
48 | ||
49 | value = config.json ? JSON.stringify(value) : String(value); | |
50 | ||
51 | return (document.cookie = [ | |
52 | encodeURIComponent(key), '=', config.raw ? value : encodeURIComponent(value), | |
53 | options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE | |
54 | options.path ? '; path=' + options.path : '', | |
55 | options.domain ? '; domain=' + options.domain : '', | |
56 | options.secure ? '; secure' : '' | |
57 | ].join('')); | |
58 | } | |
59 | ||
60 | // read | |
61 | var decode = config.raw ? raw : decoded; | |
62 | var cookies = document.cookie.split('; '); | |
63 | var result = key ? undefined : {}; | |
64 | for (var i = 0, l = cookies.length; i < l; i++) { | |
65 | var parts = cookies[i].split('='); | |
66 | var name = decode(parts.shift()); | |
67 | var cookie = decode(parts.join('=')); | |
68 | ||
69 | if (key && key === name) { | |
70 | result = converted(cookie); | |
71 | break; | |
72 | } | |
73 | ||
74 | if (!key) { | |
75 | result[name] = converted(cookie); | |
76 | } | |
77 | } | |
78 | ||
79 | return result; | |
80 | }; | |
81 | ||
82 | config.defaults = {}; | |
83 | ||
84 | $.removeCookie = function (key, options) { | |
85 | if ($.cookie(key) !== undefined) { | |
86 | $.cookie(key, '', $.extend(options, { expires: -1 })); | |
87 | return true; | |
88 | } | |
89 | return false; | |
90 | }; | |
91 | ||
92 | })); |