https://collections.stormking.org/assets/jquery/js/jquery.cookiejar.js

1/**
2 * .cookieJar - Cookie Jar Plugin
3 *
4 * Version: 1.0.1
5 * Updated: 2007-08-14
6 *
7 * Used to store objects, arrays or multiple values in one cookie, under one name
8 *
9 * Copyright (c) 2007 James Dempster ([email protected], http://www.jdempster.com/category/jquery/cookieJar/)
10 *
11 * Dual licensed under the MIT (MIT-LICENSE.txt)
12 * and GPL (GPL-LICENSE.txt) licenses.
13 **/
14
15/**
16 * Requirements:
17 * - jQuery (John Resig, http://www.jquery.com/)
18 * - cookie (Klaus Hartl, http://www.stilbuero.de/2006/09/17/cookie-plugin-for-jquery/)
19 * - toJSON (Mark Gibson, http://jollytoad.googlepages.com/json.js)
20 **/
21 
22 
23(function($){$.toJSON=function(o)
24{if(typeof(JSON)=='object'&&JSON.stringify)
25return JSON.stringify(o);var type=typeof(o);if(o===null)
26return"null";if(type=="undefined")
27return undefined;if(type=="number"||type=="boolean")
28return o+"";if(type=="string")
29return $.quoteString(o);if(type=='object')
30{if(typeof o.toJSON=="function")
31return $.toJSON(o.toJSON());if(o.constructor===Date)
32{var month=o.getUTCMonth()+1;if(month<10)month='0'+month;var day=o.getUTCDate();if(day<10)day='0'+day;var year=o.getUTCFullYear();var hours=o.getUTCHours();if(hours<10)hours='0'+hours;var minutes=o.getUTCMinutes();if(minutes<10)minutes='0'+minutes;var seconds=o.getUTCSeconds();if(seconds<10)seconds='0'+seconds;var milli=o.getUTCMilliseconds();if(milli<100)milli='0'+milli;if(milli<10)milli='0'+milli;return'"'+year+'-'+month+'-'+day+'T'+
33hours+':'+minutes+':'+seconds+'.'+milli+'Z"';}
34if(o.constructor===Array)
35{var ret=[];for(var i=0;i<o.length;i++)
36ret.push($.toJSON(o[i])||"null");return"["+ret.join(",")+"]";}
37var pairs=[];for(var k in o){var name;var type=typeof k;if(type=="number")
38name='"'+k+'"';else if(type=="string")
39name=$.quoteString(k);else
40continue;if(typeof o[k]=="function")
41continue;var val=$.toJSON(o[k]);pairs.push(name+":"+val);}
42return"{"+pairs.join(", ")+"}";}};$.evalJSON=function(src)
43{if(typeof(JSON)=='object'&&JSON.parse)
44return JSON.parse(src);return eval("("+src+")");};$.secureEvalJSON=function(src)
45{if(typeof(JSON)=='object'&&JSON.parse)
46return JSON.parse(src);var filtered=src;filtered=filtered.replace(/\\["\\\/bfnrtu]/g,'@');filtered=filtered.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,']');filtered=filtered.replace(/(?:^|:|,)(?:\s*\[)+/g,'');if(/^[\],:{}\s]*$/.test(filtered))
47return eval("("+src+")");else
48throw new SyntaxError("Error parsing JSON, source is not valid.");};$.quoteString=function(string)
49{if(string.match(_escapeable))
50{return'"'+string.replace(_escapeable,function(a)
51{var c=_meta[a];if(typeof c==='string')return c;c=a.charCodeAt();return'\\u00'+Math.floor(c/16).toString(16)+(c%16).toString(16);})+'"';}
52return'"'+string+'"';};var _escapeable=/["\\\x00-\x1f\x7f-\x9f]/g;var _meta={'\b':'\\b','\t':'\\t','\n':'\\n','\f':'\\f','\r':'\\r','"':'\\"','\\':'\\\\'};})(jQuery);
53 
54(function($) {
55    $.cookieJar = function(name, options) {
56        if (!$.parseJSON) return false;
57        if (!$.toJSON) return false;
58        if (!$.cookie) return false;
59        return new function() {
60            /**
61             * @access private
62             **/
63            function log(s) {
64                if (typeof console != 'undefined' && typeof console.log != 'undefined') {
65                    console.log('cookiejar:' + self.cookieName + ' ' + s);
66                } else {
67                    alert(s);
68                }
69            };
70
71            /**
72             * @access private
73             **/
74            function save() {
75                if (self.options.debug) log('save ' + $.toJSON(self.cookieObject));
76                return $.cookie(self.cookieName, $.toJSON(self.cookieObject), self.options.cookie);
77            };
78
79            /**
80             * @access private
81             **/
82            function load() {
83                var cookieJSON = $.cookie(self.cookieName);
84                if (typeof cookieJSON == 'string') {
85                    if (self.options.debug) log('load ' + cookieJSON);
86                    self.cookieObject = $.parseJSON(cookieJSON, true);
87                } else {
88                    if (self.options.debug) log('load new');
89                    self.cookieObject = {};
90                    save();
91                }
92            }
93
94            /**
95             * cookieJar.set(name, value)
96             *
97             * Sets a value in the cookie jar using a name to identify it
98             *
99             * @access public
100             * @param string name value identifier
101             * @param mixed value any value, array or object
102             * @return bool
103             **/
104            this.set = function(name, value) {
105                if (self.options.debug) log('set ' + name + ' = ' + value);
106                self.cookieObject[name] = value;
107                return save();
108            };
109
110            /**
111             * cookieJar.get(name)
112             *
113             * Gets a value from the cookie jar using a name to identify it
114             *
115             * @access public
116             * @param string name value identifier
117             * @return mixed stored value
118             **/
119            this.get = function(name) {
120                if (!self.options.cacheCookie) {
121                    load();
122                }
123                if (self.options.debug) log('get ' + name + ' = ' + self.cookieObject[name]);
124                return self.cookieObject[name];
125            };
126
127            /**
128             * cookieJar.remove([name])
129             *
130             * Removes a value from the cookie jar using a name to identify it
131             * No name will clear the cookie jar of all values
132             *
133             * @access public
134             * @param string name value identifier
135             * @return bool
136             **/
137            this.remove = function(name) {
138                if (self.options.debug) log('remove ' + name);
139                if (typeof name != 'undefined') {
140                    delete(self.cookieObject[name]);
141                } else {
142                    self.setFromObject({});
143                }
144                return save();
145            };
146
147            /**
148             * cookieJar.setFromObject(object)
149             *
150             * Uses the object as the set of values to store in the cookie jar
151             *
152             * @access public
153             * @param object object new values for the cookie jar
154             * @return bool
155             **/
156            this.setFromObject = function(object) {
157                if (typeof object == 'object') {
158                    if (self.options.debug) log('setFromObject');
159                    self.cookieObject = object;
160                    return save();
161                }
162            };
163
164            /**
165             * cookieJar.toObject()
166             *
167             * Returns the contents of the cookie jar as an object
168             *
169             * @access public

170             * @return object contents of the cookie jar
171             **/
172            this.toObject = function() {
173                if (self.options.debug) log('toObject');
174                return self.cookieObject;
175            };
176
177            /**
178             * cookieJar.toString()
179             *
180             * Returns the contents of the cookie jar as a JSON encoded string
181             *
182             * @access public
183             * @return string contents of the cookie jar as JSON
184             **/
185            this.toString = function() {
186                if (self.options.debug) log('toString = ' + $.toJSON(self.cookieObject));
187                return $.toJSON(self.cookieObject);
188            };
189
190            /**
191             * cookieJar.destroy()
192             *
193             * Removes the cookie containing the cookie jar from the server
194             *
195             * @access public
196             * @return bool
197             **/
198            this.destroy = function() {
199                if (self.options.debug) log('destroy');
200                self.cookieObject = {};
201                return $.cookie(self.cookieName, null, self.options.cookie);
202            };
203
204            /**
205             * cookieJar(name, [options])
206             *
207             * loads a cookie jar for the name provided, creates new if none found
208             *
209             * @param string name
210             * @param object options
211             * @return object cookieJar
212             **/
213            this.construct = function(name, options) {
214                self.options = $.extend({
215                    cookie: {
216                        expires: 365,
217			path: '/'
218                    },
219                    cacheCookie:    true,
220                    cookiePrefix:   'jqCookieJar_',
221                    debug:          false
222                }, options);
223
224                self.cookieName     = self.options.cookiePrefix + name;
225                load();
226                return self;
227            };
228
229            var self = this;
230            self.construct(name, options);
231        };
232    };
233})(jQuery);