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cookie.js
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			/*
			Copyright (c) 2010, Yahoo! Inc. All rights reserved.
			Code licensed under the BSD License:
			http://developer.yahoo.com/yui/license.html
			version: 2.8.2r1
			*/
			/**
			* Utilities for cookie management
			* @namespace YAHOO.util
			* @module cookie
			*/
			YAHOO.namespace("util");

			/**
			* Cookie utility.
			* @class Cookie
			* @static
			*/
			YAHOO.util.Cookie = {

			//-------------------------------------------------------------------------
			// Private Methods
			//-------------------------------------------------------------------------

			/**
			* Creates a cookie string that can be assigned into document.cookie.
			* @param {String} name The name of the cookie.
			* @param {String} value The value of the cookie.
			* @param {Boolean} encodeValue True to encode the value, false to leave as-is.
			* @param {Object} options (Optional) Options for the cookie.
			* @return {String} The formatted cookie string.
			* @method _createCookieString
			* @private
			* @static
			*/
			_createCookieString : function (name /:String/, value /:Variant/, encodeValue /:Boolean/, options /:Object/) /:String/ {

			//shortcut
			var lang = YAHOO.lang,
			text = encodeURIComponent(name) + "=" + (encodeValue ? encodeURIComponent(value) : value);


			if (lang.isObject(options)){
			//expiration date
			if (options.expires instanceof Date){
			text += "; expires=" + options.expires.toUTCString();
			}

			//path
			if (lang.isString(options.path) && options.path !== ""){
			text += "; path=" + options.path;
			}

			//domain
			if (lang.isString(options.domain) && options.domain !== ""){
			text += "; domain=" + options.domain;
			}

			//secure
			if (options.secure === true){
			text += "; secure";
			}
			}

			return text;
			},

			/**
			* Formats a cookie value for an object containing multiple values.
			* @param {Object} hash An object of key-value pairs to create a string for.
			* @return {String} A string suitable for use as a cookie value.
			* @method _createCookieHashString
			* @private
			* @static
			*/
			_createCookieHashString : function (hash /:Object/) /:String/ {

			//shortcuts
			var lang = YAHOO.lang;

			if (!lang.isObject(hash)){
			throw new TypeError("Cookie._createCookieHashString(): Argument must be an object.");
			}

			var text /:Array/ = [];

			for (var key in hash){
			if (lang.hasOwnProperty(hash, key) && !lang.isFunction(hash[key]) && !lang.isUndefined(hash[key])){
			text.push(encodeURIComponent(key) + "=" + encodeURIComponent(String(hash[key])));
			}
			}

			return text.join("&");
			},

			/**
			* Parses a cookie hash string into an object.
			* @param {String} text The cookie hash string to parse. The string should already be URL-decoded.
			* @return {Object} An object containing entries for each cookie value.
			* @method _parseCookieHash
			* @private
			* @static
			*/
			_parseCookieHash : function (text /:String/) /:Object/ {

			var hashParts /:Array/ = text.split("&"),
			hashPart /:Array/ = null,
			hash /:Object/ = {};

			if (text.length > 0){
			for (var i=0, len=hashParts.length; i < len; i++){
			hashPart = hashParts[i].split("=");
			hash[decodeURIComponent(hashPart[0])] = decodeURIComponent(hashPart[1]);
			}
			}

			return hash;
			},

			/**
			* Parses a cookie string into an object representing all accessible cookies.
			* @param {String} text The cookie string to parse.
			* @param {Boolean} decode (Optional) Indicates if the cookie values should be decoded or not. Default is true.
			* @return {Object} An object containing entries for each accessible cookie.
			* @method _parseCookieString
			* @private
			* @static
			*/
			_parseCookieString : function (text /:String/, decode /:Boolean/) /:Object/ {

			var cookies /:Object/ = {};

			if (YAHOO.lang.isString(text) && text.length > 0) {

			var decodeValue = (decode === false ? function(s){return s;} : decodeURIComponent);

			//if (/[^=]+=[^=;]?(?:; [^=]+=[^=]?)?/.test(text)){
			var cookieParts /:Array/ = text.split(/;\s/g),
			cookieName /:String/ = null,
			cookieValue /:String/ = null,
			cookieNameValue /:Array/ = null;

			for (var i=0, len=cookieParts.length; i < len; i++){

			//check for normally-formatted cookie (name-value)
			cookieNameValue = cookieParts[i].match(/([^=]+)=/i);
			if (cookieNameValue instanceof Array){
			try {
			cookieName = decodeURIComponent(cookieNameValue[1]);
			cookieValue = decodeValue(cookieParts[i].substring(cookieNameValue[1].length+1));
			} catch (ex){
			//ignore the entire cookie - encoding is likely invalid
			}
			} else {
			//means the cookie does not have an "=", so treat it as a boolean flag
			cookieName = decodeURIComponent(cookieParts[i]);
			cookieValue = "";
			}
			cookies[cookieName] = cookieValue;
			}
			//}
			}

			return cookies;
			},

			//-------------------------------------------------------------------------
			// Public Methods
			//-------------------------------------------------------------------------

			/**
			* Determines if the cookie with the given name exists. This is useful for
			* Boolean cookies (those that do not follow the name=value convention).
			* @param {String} name The name of the cookie to check.
			* @return {Boolean} True if the cookie exists, false if not.
			* @method exists
			* @static
			*/
			exists: function(name) {

			if (!YAHOO.lang.isString(name) \|\| name === ""){
			throw new TypeError("Cookie.exists(): Cookie name must be a non-empty string.");
			}

			var cookies /:Object/ = this._parseCookieString(document.cookie, true);

			return cookies.hasOwnProperty(name);
			},

			/**
			* Returns the cookie value for the given name.
			* @param {String} name The name of the cookie to retrieve.
			* @param {Object\|Function} options (Optional) An object containing one or more
			* cookie options: raw (true/false) and converter (a function).
			* The converter function is run on the value before returning it. The
			* function is not used if the cookie doesn't exist. The function can be
			* passed instead of the options object for backwards compatibility.
			* @return {Variant} If no converter is specified, returns a string or null if
			* the cookie doesn't exist. If the converter is specified, returns the value
			* returned from the converter or null if the cookie doesn't exist.
			* @method get
			* @static
			*/
			get : function (name /:String/, options /:Variant/) /:Variant/{

			var lang = YAHOO.lang,
			converter;

			if (lang.isFunction(options)) {
			converter = options;
			options = {};
			} else if (lang.isObject(options)) {
			converter = options.converter;
			} else {
			options = {};
			}

			var cookies /:Object/ = this._parseCookieString(document.cookie, !options.raw);

			if (!lang.isString(name) \|\| name === ""){
			throw new TypeError("Cookie.get(): Cookie name must be a non-empty string.");
			}

			if (lang.isUndefined(cookies[name])) {
			return null;
			}

			if (!lang.isFunction(converter)){
			return cookies[name];
			} else {
			return converter(cookies[name]);
			}
			},

			/**
			* Returns the value of a subcookie.
			* @param {String} name The name of the cookie to retrieve.
			* @param {String} subName The name of the subcookie to retrieve.
			* @param {Function} converter (Optional) A function to run on the value before returning
			* it. The function is not used if the cookie doesn't exist.
			* @return {Variant} If the cookie doesn't exist, null is returned. If the subcookie
			* doesn't exist, null if also returned. If no converter is specified and the
			* subcookie exists, a string is returned. If a converter is specified and the
			* subcookie exists, the value returned from the converter is returned.
			* @method getSub
			* @static
			*/
			getSub : function (name, subName, converter) {

			var lang = YAHOO.lang,
			hash = this.getSubs(name);

			if (hash !== null) {

			if (!lang.isString(subName) \|\| subName === ""){
			throw new TypeError("Cookie.getSub(): Subcookie name must be a non-empty string.");
			}

			if (lang.isUndefined(hash[subName])){
			return null;
			}

			if (!lang.isFunction(converter)){
			return hash[subName];
			} else {
			return converter(hash[subName]);
			}
			} else {
			return null;
			}

			},

			/**
			* Returns an object containing name-value pairs stored in the cookie with the given name.
			* @param {String} name The name of the cookie to retrieve.
			* @return {Object} An object of name-value pairs if the cookie with the given name
			* exists, null if it does not.
			* @method getSubs
			* @static
			*/
			getSubs : function (name /:String/) /:Object/ {

			var isString = YAHOO.lang.isString;

			//check cookie name
			if (!isString(name) \|\| name === ""){
			throw new TypeError("Cookie.getSubs(): Cookie name must be a non-empty string.");
			}

			var cookies = this._parseCookieString(document.cookie, false);
			if (isString(cookies[name])){
			return this._parseCookieHash(cookies[name]);
			}
			return null;
			},

			/**
			* Removes a cookie from the machine by setting its expiration date to
			* sometime in the past.
			* @param {String} name The name of the cookie to remove.
			* @param {Object} options (Optional) An object containing one or more
			* cookie options: path (a string), domain (a string),
			* and secure (true/false). The expires option will be overwritten
			* by the method.
			* @return {String} The created cookie string.
			* @method remove
			* @static
			*/
			remove : function (name /:String/, options /:Object/) /:String/ {

			//check cookie name
			if (!YAHOO.lang.isString(name) \|\| name === ""){
			throw new TypeError("Cookie.remove(): Cookie name must be a non-empty string.");
			}

			//set options - clone options so the original isn't affected
			options = YAHOO.lang.merge(options \|\| {}, {
			expires: new Date(0)
			});

			//set cookie
			return this.set(name, "", options);
			},

			/**
			* Removes a subcookie with a given name. Removing the last subcookie
			* won't remove the entire cookie unless options.removeIfEmpty is true.
			* @param {String} name The name of the cookie in which the subcookie exists.
			* @param {String} subName The name of the subcookie to remove.
			* @param {Object} options (Optional) An object containing one or more
			* cookie options: path (a string), domain (a string), expires (a Date object),
			* removeIfEmpty (true/false), and secure (true/false). This must be the same
			* settings as the original subcookie.
			* @return {String} The created cookie string.
			* @method removeSub
			* @static
			*/
			removeSub : function(name /:String/, subName /:String/, options /:Object/) /:String/ {

			var lang = YAHOO.lang;

			options = options \|\| {};

			//check cookie name
			if (!lang.isString(name) \|\| name === ""){
			throw new TypeError("Cookie.removeSub(): Cookie name must be a non-empty string.");
			}

			//check subcookie name
			if (!lang.isString(subName) \|\| subName === ""){
			throw new TypeError("Cookie.removeSub(): Subcookie name must be a non-empty string.");
			}

			//get all subcookies for this cookie
			var subs = this.getSubs(name);

			//delete the indicated subcookie
			if (lang.isObject(subs) && lang.hasOwnProperty(subs, subName)){
			delete subs[subName];

			if (!options.removeIfEmpty) {
			//reset the cookie

			return this.setSubs(name, subs, options);
			} else {
			//reset the cookie if there are subcookies left, else remove
			for (var key in subs){
			if (lang.hasOwnProperty(subs, key) && !lang.isFunction(subs[key]) && !lang.isUndefined(subs[key])){
			return this.setSubs(name, subs, options);
			}
			}

			return this.remove(name, options);
			}
			} else {
			return "";
			}

			},

			/**
			* Sets a cookie with a given name and value.
			* @param {String} name The name of the cookie to set.
			* @param {Variant} value The value to set for the cookie.
			* @param {Object} options (Optional) An object containing one or more
			* cookie options: path (a string), domain (a string), expires (a Date object),
			* raw (true/false), and secure (true/false).
			* @return {String} The created cookie string.
			* @method set
			* @static
			*/
			set : function (name /:String/, value /:Variant/, options /:Object/) /:String/ {

			var lang = YAHOO.lang;

			options = options \|\| {};

			if (!lang.isString(name)){
			throw new TypeError("Cookie.set(): Cookie name must be a string.");
			}

			if (lang.isUndefined(value)){
			throw new TypeError("Cookie.set(): Value cannot be undefined.");
			}

			var text /:String/ = this._createCookieString(name, value, !options.raw, options);
			document.cookie = text;
			return text;
			},

			/**
			* Sets a sub cookie with a given name to a particular value.
			* @param {String} name The name of the cookie to set.
			* @param {String} subName The name of the subcookie to set.
			* @param {Variant} value The value to set.
			* @param {Object} options (Optional) An object containing one or more
			* cookie options: path (a string), domain (a string), expires (a Date object),
			* and secure (true/false).
			* @return {String} The created cookie string.
			* @method setSub
			* @static
			*/
			setSub : function (name /:String/, subName /:String/, value /:Variant/, options /:Object/) /:String/ {

			var lang = YAHOO.lang;

			if (!lang.isString(name) \|\| name === ""){
			throw new TypeError("Cookie.setSub(): Cookie name must be a non-empty string.");
			}

			if (!lang.isString(subName) \|\| subName === ""){
			throw new TypeError("Cookie.setSub(): Subcookie name must be a non-empty string.");
			}

			if (lang.isUndefined(value)){
			throw new TypeError("Cookie.setSub(): Subcookie value cannot be undefined.");
			}

			var hash /:Object/ = this.getSubs(name);

			if (!lang.isObject(hash)){
			hash = {};
			}

			hash[subName] = value;

			return this.setSubs(name, hash, options);

			},

			/**
			* Sets a cookie with a given name to contain a hash of name-value pairs.
			* @param {String} name The name of the cookie to set.
			* @param {Object} value An object containing name-value pairs.
			* @param {Object} options (Optional) An object containing one or more
			* cookie options: path (a string), domain (a string), expires (a Date object),
			* and secure (true/false).
			* @return {String} The created cookie string.
			* @method setSubs
			* @static
			*/
			setSubs : function (name /:String/, value /:Object/, options /:Object/) /:String/ {

			var lang = YAHOO.lang;

			if (!lang.isString(name)){
			throw new TypeError("Cookie.setSubs(): Cookie name must be a string.");
			}

			if (!lang.isObject(value)){
			throw new TypeError("Cookie.setSubs(): Cookie value must be an object.");
			}

			var text /:String/ = this._createCookieString(name, this._createCookieHashString(value), false, options);
			document.cookie = text;
			return text;
			}

			};

			YAHOO.register("cookie", YAHOO.util.Cookie, {version: "2.8.2r1", build: "7"});

shrine-medco/shrine-webclient/src/main/html/js-ext/yui/build/cookie/cookie.js43ea50b774acfeature/internal…

cookie.jsView Options

shrine-medco/shrine-webclient/src/main/html/js-ext/yui/build/cookie/cookie.js
43ea50b774acfeature/internal…

cookie.js
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