99 lines
3.0 KiB
JavaScript
99 lines
3.0 KiB
JavaScript
define("dojo/cookie", ["./_base/kernel", "./regexp"], function(dojo, regexp){
|
|
|
|
// module:
|
|
// dojo/cookie
|
|
|
|
/*=====
|
|
var __cookieProps = {
|
|
// expires: Date|String|Number?
|
|
// If a number, the number of days from today at which the cookie
|
|
// will expire. If a date, the date past which the cookie will expire.
|
|
// If expires is in the past, the cookie will be deleted.
|
|
// If expires is omitted or is 0, the cookie will expire when the browser closes.
|
|
// path: String?
|
|
// The path to use for the cookie.
|
|
// domain: String?
|
|
// The domain to use for the cookie.
|
|
// secure: Boolean?
|
|
// Whether to only send the cookie on secure connections
|
|
};
|
|
=====*/
|
|
|
|
|
|
dojo.cookie = function(/*String*/name, /*String?*/ value, /*__cookieProps?*/ props){
|
|
// summary:
|
|
// Get or set a cookie.
|
|
// description:
|
|
// If one argument is passed, returns the value of the cookie
|
|
// For two or more arguments, acts as a setter.
|
|
// name:
|
|
// Name of the cookie
|
|
// value:
|
|
// Value for the cookie
|
|
// props:
|
|
// Properties for the cookie
|
|
// example:
|
|
// set a cookie with the JSON-serialized contents of an object which
|
|
// will expire 5 days from now:
|
|
// | require(["dojo/cookie", "dojo/json"], function(cookie, json){
|
|
// | cookie("configObj", json.stringify(config, {expires: 5 }));
|
|
// | });
|
|
//
|
|
// example:
|
|
// de-serialize a cookie back into a JavaScript object:
|
|
// | require(["dojo/cookie", "dojo/json"], function(cookie, json){
|
|
// | config = json.parse(cookie("configObj"));
|
|
// | });
|
|
//
|
|
// example:
|
|
// delete a cookie:
|
|
// | require(["dojo/cookie"], function(cookie){
|
|
// | cookie("configObj", null, {expires: -1});
|
|
// | });
|
|
var c = document.cookie, ret;
|
|
if(arguments.length == 1){
|
|
var matches = c.match(new RegExp("(?:^|; )" + regexp.escapeString(name) + "=([^;]*)"));
|
|
ret = matches ? decodeURIComponent(matches[1]) : undefined;
|
|
}else{
|
|
props = props || {};
|
|
// FIXME: expires=0 seems to disappear right away, not on close? (FF3) Change docs?
|
|
var exp = props.expires;
|
|
if(typeof exp == "number"){
|
|
var d = new Date();
|
|
d.setTime(d.getTime() + exp*24*60*60*1000);
|
|
exp = props.expires = d;
|
|
}
|
|
if(exp && exp.toUTCString){ props.expires = exp.toUTCString(); }
|
|
|
|
value = encodeURIComponent(value);
|
|
var updatedCookie = name + "=" + value, propName;
|
|
for(propName in props){
|
|
updatedCookie += "; " + propName;
|
|
var propValue = props[propName];
|
|
if(propValue !== true){ updatedCookie += "=" + propValue; }
|
|
}
|
|
document.cookie = updatedCookie;
|
|
}
|
|
return ret; // String|undefined
|
|
};
|
|
|
|
dojo.cookie.isSupported = function(){
|
|
// summary:
|
|
// Use to determine if the current browser supports cookies or not.
|
|
//
|
|
// Returns true if user allows cookies.
|
|
// Returns false if user doesn't allow cookies.
|
|
|
|
if(!("cookieEnabled" in navigator)){
|
|
this("__djCookieTest__", "CookiesAllowed");
|
|
navigator.cookieEnabled = this("__djCookieTest__") == "CookiesAllowed";
|
|
if(navigator.cookieEnabled){
|
|
this("__djCookieTest__", "", {expires: -1});
|
|
}
|
|
}
|
|
return navigator.cookieEnabled;
|
|
};
|
|
|
|
return dojo.cookie;
|
|
});
|