Created
April 29, 2014 11:59
-
-
Save dmitryevseev/11398096 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
/*\ | |
|*| | |
|*| :: 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; | |
} | |
}; |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment