113 lines
2.8 KiB
JavaScript
113 lines
2.8 KiB
JavaScript
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//>>built
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define(["dijit","dojo","dojox","dojo/require!dojox/storage/Provider,dojox/storage/manager"],function(_1,_2,_3){
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_2.provide("dojox.storage.LocalStorageProvider");
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_2.require("dojox.storage.Provider");
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_2.require("dojox.storage.manager");
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_2.declare("dojox.storage.LocalStorageProvider",[_3.storage.Provider],{store:null,initialize:function(){
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this.store=localStorage;
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this.initialized=true;
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_3.storage.manager.loaded();
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},isAvailable:function(){
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return typeof localStorage!="undefined";
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},put:function(_4,_5,_6,_7){
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this._assertIsValidKey(_4);
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_7=_7||this.DEFAULT_NAMESPACE;
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this._assertIsValidNamespace(_7);
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var _8=this.getFullKey(_4,_7);
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_5=_2.toJson(_5);
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try{
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this.store.setItem(_8,_5);
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if(_6){
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_6(this.SUCCESS,_4,null,_7);
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}
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}
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catch(e){
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if(_6){
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_6(this.FAILED,_4,e.toString(),_7);
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}
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}
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},get:function(_9,_a){
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this._assertIsValidKey(_9);
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_a=_a||this.DEFAULT_NAMESPACE;
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this._assertIsValidNamespace(_a);
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_9=this.getFullKey(_9,_a);
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return _2.fromJson(this.store.getItem(_9));
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},getKeys:function(_b){
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_b=_b||this.DEFAULT_NAMESPACE;
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this._assertIsValidNamespace(_b);
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_b="__"+_b+"_";
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var _c=[];
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for(var i=0;i<this.store.length;i++){
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var _d=this.store.key(i);
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if(this._beginsWith(_d,_b)){
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_d=_d.substring(_b.length);
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_c.push(_d);
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}
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}
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return _c;
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},clear:function(_e){
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_e=_e||this.DEFAULT_NAMESPACE;
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this._assertIsValidNamespace(_e);
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_e="__"+_e+"_";
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var _f=[];
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for(var i=0;i<this.store.length;i++){
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if(this._beginsWith(this.store.key(i),_e)){
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_f.push(this.store.key(i));
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}
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}
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_2.forEach(_f,_2.hitch(this.store,"removeItem"));
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},remove:function(key,_10){
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_10=_10||this.DEFAULT_NAMESPACE;
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this._assertIsValidNamespace(_10);
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this.store.removeItem(this.getFullKey(key,_10));
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},getNamespaces:function(){
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var _11=[this.DEFAULT_NAMESPACE];
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var _12={};
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_12[this.DEFAULT_NAMESPACE]=true;
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var _13=/^__([^_]*)_/;
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for(var i=0;i<this.store.length;i++){
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var _14=this.store.key(i);
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if(_13.test(_14)==true){
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var _15=_14.match(_13)[1];
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if(typeof _12[_15]=="undefined"){
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_12[_15]=true;
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_11.push(_15);
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}
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}
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}
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return _11;
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},isPermanent:function(){
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return true;
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},getMaximumSize:function(){
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return _3.storage.SIZE_NO_LIMIT;
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},hasSettingsUI:function(){
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return false;
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},isValidKey:function(_16){
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if(_16===null||_16===undefined){
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return false;
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}
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return /^[0-9A-Za-z_-]*$/.test(_16);
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},isValidNamespace:function(_17){
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if(_17===null||_17===undefined){
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return false;
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}
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return /^[0-9A-Za-z-]*$/.test(_17);
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},getFullKey:function(key,_18){
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return "__"+_18+"_"+key;
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},_beginsWith:function(_19,_1a){
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if(_1a.length>_19.length){
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return false;
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}
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return _19.substring(0,_1a.length)===_1a;
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},_assertIsValidNamespace:function(_1b){
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if(this.isValidNamespace(_1b)===false){
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throw new Error("Invalid namespace given: "+_1b);
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}
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},_assertIsValidKey:function(key){
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if(this.isValidKey(key)===false){
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throw new Error("Invalid key given: "+key);
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}
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}});
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_3.storage.manager.register("dojox.storage.LocalStorageProvider",new _3.storage.LocalStorageProvider());
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});
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