90 lines
2.5 KiB
JavaScript
90 lines
2.5 KiB
JavaScript
/*!
|
|
* jQuery Cookie Plugin v1.3.1
|
|
* https://github.com/carhartl/jquery-cookie
|
|
*
|
|
* Copyright 2013 Klaus Hartl
|
|
* Released under the MIT license
|
|
*/
|
|
(function ($, document, undefined) {
|
|
|
|
var pluses = /\+/g;
|
|
|
|
function raw(s) {
|
|
return s;
|
|
}
|
|
|
|
function decoded(s) {
|
|
return unRfc2068(decodeURIComponent(s.replace(pluses, ' ')));
|
|
}
|
|
|
|
function unRfc2068(value) {
|
|
if (value.indexOf('"') === 0) {
|
|
// This is a quoted cookie as according to RFC2068, unescape
|
|
value = value.slice(1, -1).replace(/\\"/g, '"').replace(/\\\\/g, '\\');
|
|
}
|
|
return value;
|
|
}
|
|
|
|
function fromJSON(value) {
|
|
return config.json ? JSON.parse(value) : value;
|
|
}
|
|
|
|
var config = $.cookie = function (key, value, options) {
|
|
|
|
// write
|
|
if (value !== undefined) {
|
|
options = $.extend({}, config.defaults, options);
|
|
|
|
if (value === null) {
|
|
options.expires = -1;
|
|
}
|
|
|
|
if (typeof options.expires === 'number') {
|
|
var days = options.expires, t = options.expires = new Date();
|
|
t.setDate(t.getDate() + days);
|
|
}
|
|
|
|
value = config.json ? JSON.stringify(value) : String(value);
|
|
|
|
return (document.cookie = [
|
|
encodeURIComponent(key), '=', config.raw ? value : encodeURIComponent(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 : '',
|
|
options.secure ? '; secure' : ''
|
|
].join(''));
|
|
}
|
|
|
|
// read
|
|
var decode = config.raw ? raw : decoded;
|
|
var cookies = document.cookie.split('; ');
|
|
var result = key ? null : {};
|
|
for (var i = 0, l = cookies.length; i < l; i++) {
|
|
var parts = cookies[i].split('=');
|
|
var name = decode(parts.shift());
|
|
var cookie = decode(parts.join('='));
|
|
|
|
if (key && key === name) {
|
|
result = fromJSON(cookie);
|
|
break;
|
|
}
|
|
|
|
if (!key) {
|
|
result[name] = fromJSON(cookie);
|
|
}
|
|
}
|
|
|
|
return result;
|
|
};
|
|
|
|
config.defaults = {};
|
|
|
|
$.removeCookie = function (key, options) {
|
|
if ($.cookie(key) !== null) {
|
|
$.cookie(key, null, options);
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
|
|
})(jQuery, document); |