jQuery cookie plugin updated

Source: https://plugins.jquery.com/cookie/

diff --git a/js/extlib/jquery.cookie.js b/js/extlib/jquery.cookie.js
index 9a25dc28d128b45970e6efa5344c02cab6305f14..c7f3a59b512830ac531c12f94724e51cb26fc4c2 100644 (file)
--- a/js/extlib/jquery.cookie.js
+++ b/js/extlib/jquery.cookie.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery Cookie Plugin v1.3.1
+ * jQuery Cookie Plugin v1.4.1
  * https://github.com/carhartl/jquery-cookie
  *
  * Copyright 2013 Klaus Hartl
@@ -7,57 +7,65 @@
  */
 (function (factory) {
        if (typeof define === 'function' && define.amd) {
-               // AMD. Register as anonymous module.
+               // AMD
                define(['jquery'], factory);
+       } else if (typeof exports === 'object') {
+               // CommonJS
+               factory(require('jquery'));
        } else {
-               // Browser globals.
+               // Browser globals
                factory(jQuery);
        }
 }(function ($) {
 
        var pluses = /\+/g;
 
+       function encode(s) {
+               return config.raw ? s : encodeURIComponent(s);
+       }
+
        function decode(s) {
-               if (config.raw) {
-                       return s;
-               }
-               try {
-                       // If we can't decode the cookie, ignore it, it's unusable.
-                       return decodeURIComponent(s.replace(pluses, ' '));
-               } catch(e) {}
+               return config.raw ? s : decodeURIComponent(s);
+       }
+
+       function stringifyCookieValue(value) {
+               return encode(config.json ? JSON.stringify(value) : String(value));
        }
 
-       function decodeAndParse(s) {
+       function parseCookieValue(s) {
                if (s.indexOf('"') === 0) {
                        // This is a quoted cookie as according to RFC2068, unescape...
                        s = s.slice(1, -1).replace(/\\"/g, '"').replace(/\\\\/g, '\\');
                }
 
-               s = decode(s);
-
                try {
+                       // Replace server-side written pluses with spaces.
+                       // If we can't decode the cookie, ignore it, it's unusable.
                        // If we can't parse the cookie, ignore it, it's unusable.
+                       s = decodeURIComponent(s.replace(pluses, ' '));
                        return config.json ? JSON.parse(s) : s;
                } catch(e) {}
        }
 
+       function read(s, converter) {
+               var value = config.raw ? s : parseCookieValue(s);
+               return $.isFunction(converter) ? converter(value) : value;
+       }
+
        var config = $.cookie = function (key, value, options) {
 
                // Write
-               if (value !== undefined) {
+
+               if (value !== undefined && !$.isFunction(value)) {
                        options = $.extend({}, config.defaults, options);
 
                        if (typeof options.expires === 'number') {
                                var days = options.expires, t = options.expires = new Date();
-                               t.setDate(t.getDate() + days);
+                               t.setTime(+t + days * 864e+5);
                        }
 
-                       value = config.json ? JSON.stringify(value) : String(value);
-
                        return (document.cookie = [
-                               config.raw ? key : encodeURIComponent(key),
-                               '=',
-                               config.raw ? value : encodeURIComponent(value),
+                               encode(key), '=', stringifyCookieValue(value),
                                options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE
                                options.path    ? '; path=' + options.path : '',
                                options.domain  ? '; domain=' + options.domain : '',
@@ -80,12 +88,13 @@
                        var cookie = parts.join('=');
 
                        if (key && key === name) {
-                               result = decodeAndParse(cookie);
+                               // If second argument (value) is a function it's a converter...
+                               result = read(cookie, value);
                                break;
                        }
 
                        // Prevent storing a cookie that we couldn't decode.
-                       if (!key && (cookie = decodeAndParse(cookie)) !== undefined) {
+                       if (!key && (cookie = read(cookie)) !== undefined) {
                                result[name] = cookie;
                        }
                }
@@ -96,12 +105,13 @@
        config.defaults = {};
 
        $.removeCookie = function (key, options) {
-               if ($.cookie(key) !== undefined) {
-                       // Must not alter options, thus extending a fresh object...
-                       $.cookie(key, '', $.extend({}, options, { expires: -1 }));
-                       return true;
+               if ($.cookie(key) === undefined) {
+                       return false;
                }
-               return false;
+
+               // Must not alter options, thus extending a fresh object...
+               $.cookie(key, '', $.extend({}, options, { expires: -1 }));
+               return !$.cookie(key);
        };
 
 }));