[30210] | 1 | /*! |
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| 2 | * jQuery Cookie Plugin v1.4.1 |
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| 3 | * https://github.com/carhartl/jquery-cookie |
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| 4 | * |
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| 5 | * Copyright 2006, 2014 Klaus Hartl |
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| 6 | * Released under the MIT license |
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| 7 | */ |
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| 8 | (function (factory) { |
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| 9 | if (typeof define === 'function' && define.amd) { |
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| 10 | // AMD |
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| 11 | define(['jquery'], factory); |
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| 12 | } else if (typeof exports === 'object') { |
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| 13 | // CommonJS |
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| 14 | factory(require('jquery')); |
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| 15 | } else { |
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| 16 | // Browser globals |
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| 17 | factory(jQuery); |
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| 18 | } |
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| 19 | }(function ($) { |
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| 20 | |
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| 21 | var pluses = /\+/g; |
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| 22 | |
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| 23 | function encode(s) { |
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| 24 | return config.raw ? s : encodeURIComponent(s); |
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| 25 | } |
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| 26 | |
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| 27 | function decode(s) { |
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| 28 | return config.raw ? s : decodeURIComponent(s); |
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| 29 | } |
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| 30 | |
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| 31 | function stringifyCookieValue(value) { |
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| 32 | return encode(config.json ? JSON.stringify(value) : String(value)); |
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| 33 | } |
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| 34 | |
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| 35 | function parseCookieValue(s) { |
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| 36 | if (s.indexOf('"') === 0) { |
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| 37 | // This is a quoted cookie as according to RFC2068, unescape... |
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| 38 | s = s.slice(1, -1).replace(/\\"/g, '"').replace(/\\\\/g, '\\'); |
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| 39 | } |
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| 40 | |
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| 41 | try { |
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| 42 | // Replace server-side written pluses with spaces. |
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| 43 | // If we can't decode the cookie, ignore it, it's unusable. |
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| 44 | // If we can't parse the cookie, ignore it, it's unusable. |
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| 45 | s = decodeURIComponent(s.replace(pluses, ' ')); |
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| 46 | return config.json ? JSON.parse(s) : s; |
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| 47 | } catch(e) {} |
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| 48 | } |
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| 49 | |
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| 50 | function read(s, converter) { |
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| 51 | var value = config.raw ? s : parseCookieValue(s); |
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| 52 | return $.isFunction(converter) ? converter(value) : value; |
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| 53 | } |
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| 54 | |
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| 55 | var config = $.cookie = function (key, value, options) { |
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| 56 | |
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| 57 | // Write |
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| 58 | |
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| 59 | if (arguments.length > 1 && !$.isFunction(value)) { |
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| 60 | options = $.extend({}, config.defaults, options); |
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| 61 | |
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| 62 | if (typeof options.expires === 'number') { |
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| 63 | var days = options.expires, t = options.expires = new Date(); |
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| 64 | t.setTime(+t + days * 864e+5); |
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| 65 | } |
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| 66 | |
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| 67 | return (document.cookie = [ |
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| 68 | encode(key), '=', stringifyCookieValue(value), |
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| 69 | options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE |
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| 70 | options.path ? '; path=' + options.path : '', |
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| 71 | options.domain ? '; domain=' + options.domain : '', |
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| 72 | options.secure ? '; secure' : '' |
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| 73 | ].join('')); |
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| 74 | } |
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| 75 | |
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| 76 | // Read |
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| 77 | |
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| 78 | var result = key ? undefined : {}; |
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| 79 | |
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| 80 | // To prevent the for loop in the first place assign an empty array |
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| 81 | // in case there are no cookies at all. Also prevents odd result when |
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| 82 | // calling $.cookie(). |
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| 83 | var cookies = document.cookie ? document.cookie.split('; ') : []; |
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| 84 | |
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| 85 | for (var i = 0, l = cookies.length; i < l; i++) { |
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| 86 | var parts = cookies[i].split('='); |
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| 87 | var name = decode(parts.shift()); |
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| 88 | var cookie = parts.join('='); |
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| 89 | |
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| 90 | if (key && key === name) { |
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| 91 | // If second argument (value) is a function it's a converter... |
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| 92 | result = read(cookie, value); |
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| 93 | break; |
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| 94 | } |
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| 95 | |
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| 96 | // Prevent storing a cookie that we couldn't decode. |
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| 97 | if (!key && (cookie = read(cookie)) !== undefined) { |
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| 98 | result[name] = cookie; |
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| 99 | } |
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| 100 | } |
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| 101 | |
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| 102 | return result; |
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| 103 | }; |
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| 104 | |
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| 105 | config.defaults = {}; |
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| 106 | |
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| 107 | $.removeCookie = function (key, options) { |
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| 108 | if ($.cookie(key) === undefined) { |
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| 109 | return false; |
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| 110 | } |
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| 111 | |
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| 112 | // Must not alter options, thus extending a fresh object... |
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| 113 | $.cookie(key, '', $.extend({}, options, { expires: -1 })); |
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| 114 | return !$.cookie(key); |
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| 115 | }; |
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| 116 | |
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| 117 | })); |
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