farm/manage/assets/lib/jquery/store.js

/* Copyright (c) 2010 Marcus Westin
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.  
 */
var store=function(){var b={},e=window,g=e.document,c;b.set=function(){};b.get=function(){};b.remove=function(){};b.clear=function(){};b.transact=function(a,d){var f=b.get(a);if(typeof f=="undefined")f={};d(f);b.set(a,f)};b.serialize=function(a){return JSON.stringify(a)};b.deserialize=function(a){if(typeof a=="string")return JSON.parse(a)};var h;try{h="localStorage"in e&&e.localStorage}catch(k){h=false}if(h){c=e.localStorage;b.set=function(a,d){c.setItem(a,b.serialize(d))};b.get=function(a){return b.deserialize(c.getItem(a))};
b.remove=function(a){c.removeItem(a)};b.clear=function(){c.clear()}}else{var i;try{i="globalStorage"in e&&e.globalStorage&&e.globalStorage[e.location.hostname]}catch(l){i=false}if(i){c=e.globalStorage[e.location.hostname];b.set=function(a,d){c[a]=b.serialize(d)};b.get=function(a){return b.deserialize(c[a]&&c[a].value)};b.remove=function(a){delete c[a]};b.clear=function(){for(var a in c)delete c[a]}}else if(g.documentElement.addBehavior){c=g.createElement("div");e=function(a){return function(){var d=
Array.prototype.slice.call(arguments,0);d.unshift(c);g.body.appendChild(c);c.addBehavior("#default#userData");c.load("localStorage");d=a.apply(b,d);g.body.removeChild(c);return d}};b.set=e(function(a,d,f){a.setAttribute(d,b.serialize(f));a.save("localStorage")});b.get=e(function(a,d){return b.deserialize(a.getAttribute(d))});b.remove=e(function(a,d){a.removeAttribute(d);a.save("localStorage")});b.clear=e(function(a){var d=a.XMLDocument.documentElement.attributes;a.load("localStorage");for(var f=0,
j;j=d[f];f++)a.removeAttribute(j.name);a.save("localStorage")})}}return b}();