| /*\ |
| |*| |
| |*| :: cookies.js :: |
| |*| |
| |*| A complete cookies reader/writer framework with full unicode support. |
| |*| |
| |*| https://developer.mozilla.org/en-US/docs/DOM/document.cookie |
| |*| |
| |*| This framework is released under the GNU Public License, version 3 or later. |
| |*| http://www.gnu.org/licenses/gpl-3.0-standalone.html |
| |*| |
| |*| Syntaxes: |
| |*| |
| |*| * docCookies.setItem(name, value[, end[, path[, domain[, secure]]]]) |
| |*| * docCookies.getItem(name) |
| |*| * docCookies.removeItem(name[, path], domain) |
| |*| * docCookies.hasItem(name) |
| |*| * docCookies.keys() |
| |*| |
| \*/ |
| |
| var docCookies = { |
| getItem: function (sKey) { |
| return decodeURIComponent(document.cookie.replace(new RegExp("(?:(?:^|.*;)\\s*" + encodeURIComponent(sKey).replace(/[\-\.\+\*]/g, "\\$&") + "\\s*\\=\\s*([^;]*).*$)|^.*$"), "$1")) || null; |
| }, |
| setItem: function (sKey, sValue, vEnd, sPath, sDomain, bSecure) { |
| if (!sKey || /^(?:expires|max\-age|path|domain|secure)$/i.test(sKey)) { return false; } |
| var sExpires = ""; |
| if (vEnd) { |
| switch (vEnd.constructor) { |
| case Number: |
| sExpires = vEnd === Infinity ? "; expires=Fri, 31 Dec 9999 23:59:59 GMT" : "; max-age=" + vEnd; |
| break; |
| case String: |
| sExpires = "; expires=" + vEnd; |
| break; |
| case Date: |
| sExpires = "; expires=" + vEnd.toUTCString(); |
| break; |
| } |
| } |
| document.cookie = encodeURIComponent(sKey) + "=" + encodeURIComponent(sValue) + sExpires + (sDomain ? "; domain=" + sDomain : "") + (sPath ? "; path=" + sPath : "") + (bSecure ? "; secure" : ""); |
| return true; |
| }, |
| |
| |
| removeItem: function (sKey, sPath, sDomain) { |
| if (!sKey || !this.hasItem(sKey)) { return false; } |
| document.cookie = encodeURIComponent(sKey) + "=; expires=Thu, 01 Jan 1970 00:00:00 GMT" + ( sDomain ? "; domain=" + sDomain : "") + ( sPath ? "; path=" + sPath : ""); |
| return true; |
| }, |
| hasItem: function (sKey) { |
| return (new RegExp("(?:^|;\\s*)" + encodeURIComponent(sKey).replace(/[\-\.\+\*]/g, "\\$&") + "\\s*\\=")).test(document.cookie); |
| }, |
| keys: /* optional method: you can safely remove it! */ function () { |
| var aKeys = document.cookie.replace(/((?:^|\s*;)[^\=]+)(?=;|$)|^\s*|\s*(?:\=[^;]*)?(?:\1|$)/g, "").split(/\s*(?:\=[^;]*)?;\s*/); |
| for (var nIdx = 0; nIdx < aKeys.length; nIdx++) { aKeys[nIdx] = decodeURIComponent(aKeys[nIdx]); } |
| return aKeys; |
| } |
| }; |