denodify
Version:
Use nodejs modules in the browser. Used with bb-server and html-builder
95 lines (90 loc) • 3.44 kB
JavaScript
/*global unescape:false escape:false VOW:false*/
/*jshint strict:false unused:true smarttabs:true eqeqeq:true immed: true undef:true*/
/*jshint maxparams:7 maxcomplexity:7 maxlen:150 devel:true newcap:false*/
/**
/*\
|*|
|*| :: cookies.js ::
|*|
|*| A complete cookies reader/writer framework with full unicode support.
|*|
|*| https://developer.mozilla.org/en-US/docs/DOM/document.cookie
|*|
|*| Syntaxes:
|*|
// |*| * Cookie.set(name, value[, end[, path[, domain[, secure]]]])
// |*| * Cookie.get(name)
// |*| * Cookie.remove(name[, path])
// |*| * Cookie.has(name)
// |*| * Cookie.keys()
|*|
\*/
window.Cookie = {
useVows: true,
get: function (sKey) {
if (!sKey || !this.has(sKey)) {
if (this.useVows) {
return VOW.broken('Cookie does not exist: ' + sKey);
}
else return null; }
var result = unescape(document.cookie.replace(
new RegExp("(?:^|.*;\\s*)" + escape(sKey).replace(/[\-\.\+\*]/g, "\\$&") +
"\\s*\\=\\s*((?:[^;](?!;))*[^;]?).*"), "$1"));
if (this.useVows) {
if (result) return VOW.kept(result);
return VOW.broken('Can not find cookie:' + name);
}
else return result;
},
set: function (sKey, sValue, vEnd, sPath, sDomain, bSecure) {
if (!sKey || /^(?:expires|max\-age|path|domain|secure)$/i.test(sKey)) {
if (this.useVows)
return VOW.broken('Illegal cookie' + sKey + sValue);
else return null;
}
var sExpires = "";
if (vEnd) {
switch (vEnd.constructor) {
case Number:
sExpires = vEnd === Infinity ? "; expires=Tue, 19 Jan 2038 03:14:07 GMT" : "; max-age=" + vEnd;
break;
case String:
sExpires = "; expires=" + vEnd;
break;
case Date:
sExpires = "; expires=" + vEnd.toGMTString();
break;
}
}
var newCookie = escape(sKey) + "=" + escape(sValue) + sExpires +
(sDomain ? "; domain=" + sDomain : "") + (sPath ? "; path=" + sPath : "") +
(bSecure ? "; secure" : "");
// console.log(newCookie);
document.cookie = newCookie;
if (this.useVows) {
return this.get(sKey);
}
else return sValue;
},
remove: function (sKey, sPath) {
if (!sKey || !this.has(sKey)) {
if (this.useVows) {
VOW.kept("Cookie is already non-existant");
}
return null; }
document.cookie = escape(sKey) + "=; expires=Thu, 01 Jan 1970 00:00:00 GMT" + (sPath ? "; path=" + sPath : "");
if (this.useVows) {
if (this.has(sKey)) return VOW.broken("Can't remove cookie: " + sKey);
return VOW.kept();
}
else return null;
},
has: function (sKey) {
return (new RegExp("(?:^|;\\s*)" + escape(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] = unescape(aKeys[nIdx]); }
return aKeys;
}
};