192 lines
3.8 KiB
JavaScript
192 lines
3.8 KiB
JavaScript
//>>built
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define("dojox/rpc/OfflineRest",["dojo","dojox","dojox/data/ClientFilter","dojox/rpc/Rest","dojox/storage"],function(_1,_2){
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var _3=_2.rpc.Rest;
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var _4="dojox_rpc_OfflineRest";
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var _5;
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var _6=_3._index;
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_2.storage.manager.addOnLoad(function(){
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_5=_2.storage.manager.available;
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for(var i in _6){
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_7(_6[i],i);
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}
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});
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var _8;
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function _9(_a){
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return _a.replace(/[^0-9A-Za-z_]/g,"_");
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};
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function _7(_b,id){
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if(_5&&!_8&&(id||(_b&&_b.__id))){
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_2.storage.put(_9(id||_b.__id),typeof _b=="object"?_2.json.ref.toJson(_b):_b,function(){
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},_4);
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}
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};
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function _c(_d){
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return _d instanceof Error&&(_d.status==503||_d.status>12000||!_d.status);
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};
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function _e(){
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if(_5){
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var _f=_2.storage.get("dirty",_4);
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if(_f){
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for(var _10 in _f){
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_11(_10,_f);
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}
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}
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}
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};
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var _12;
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function _13(){
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_12.sendChanges();
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_12.downloadChanges();
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};
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var _14=setInterval(_13,15000);
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_1.connect(document,"ononline",_13);
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_12=_2.rpc.OfflineRest={turnOffAutoSync:function(){
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clearInterval(_14);
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},sync:_13,sendChanges:_e,downloadChanges:function(){
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},addStore:function(_15,_16){
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_12.stores.push(_15);
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_15.fetch({queryOptions:{cache:true},query:_16,onComplete:function(_17,_18){
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_15._localBaseResults=_17;
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_15._localBaseFetch=_18;
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}});
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}};
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_12.stores=[];
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var _19=_3._get;
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_3._get=function(_1a,id){
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try{
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_e();
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if(window.navigator&&navigator.onLine===false){
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throw new Error();
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}
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var dfd=_19(_1a,id);
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}
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catch(e){
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dfd=new _1.Deferred();
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dfd.errback(e);
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}
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var _1b=_2.rpc._sync;
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dfd.addCallback(function(_1c){
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_7(_1c,_1a._getRequest(id).url);
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return _1c;
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});
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dfd.addErrback(function(_1d){
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if(_5){
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if(_c(_1d)){
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var _1e={};
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var _1f=function(id,_20){
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if(_1e[id]){
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return _20;
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}
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var _21=_1.fromJson(_2.storage.get(_9(id),_4))||_20;
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_1e[id]=_21;
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for(var i in _21){
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var val=_21[i];
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id=val&&val.$ref;
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if(id){
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if(id.substring&&id.substring(0,4)=="cid:"){
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id=id.substring(4);
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}
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_21[i]=_1f(id,val);
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}
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}
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if(_21 instanceof Array){
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for(i=0;i<_21.length;i++){
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if(_21[i]===undefined){
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_21.splice(i--,1);
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}
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}
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}
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return _21;
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};
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_8=true;
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var _22=_1f(_1a._getRequest(id).url);
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if(!_22){
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return _1d;
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}
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_8=false;
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return _22;
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}else{
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return _1d;
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}
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}else{
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if(_1b){
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return new Error("Storage manager not loaded, can not continue");
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}
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dfd=new _1.Deferred();
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dfd.addCallback(arguments.callee);
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_2.storage.manager.addOnLoad(function(){
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dfd.callback();
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});
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return dfd;
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}
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});
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return dfd;
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};
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function _23(_24,_25,_26,_27,_28){
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if(_24=="delete"){
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_2.storage.remove(_9(_25),_4);
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}else{
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_2.storage.put(_9(_26),_27,function(){
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},_4);
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}
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var _29=_28&&_28._store;
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if(_29){
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_29.updateResultSet(_29._localBaseResults,_29._localBaseFetch);
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_2.storage.put(_9(_28._getRequest(_29._localBaseFetch.query).url),_2.json.ref.toJson(_29._localBaseResults),function(){
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},_4);
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}
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};
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_1.addOnLoad(function(){
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_1.connect(_2.data,"restListener",function(_2a){
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var _2b=_2a.channel;
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var _2c=_2a.event.toLowerCase();
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var _2d=_2.rpc.JsonRest&&_2.rpc.JsonRest.getServiceAndId(_2b).service;
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_23(_2c,_2b,_2c=="post"?_2b+_2a.result.id:_2b,_1.toJson(_2a.result),_2d);
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});
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});
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var _2e=_3._change;
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_3._change=function(_2f,_30,id,_31){
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if(!_5){
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return _2e.apply(this,arguments);
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}
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var _32=_30._getRequest(id).url;
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_23(_2f,_32,_2.rpc.JsonRest._contentId,_31,_30);
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var _33=_2.storage.get("dirty",_4)||{};
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if(_2f=="put"||_2f=="delete"){
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var _34=_32;
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}else{
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_34=0;
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for(var i in _33){
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if(!isNaN(parseInt(i))){
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_34=i;
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}
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}
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_34++;
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}
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_33[_34]={method:_2f,id:_32,content:_31};
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return _11(_34,_33);
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};
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function _11(_35,_36){
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var _37=_36[_35];
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var _38=_2.rpc.JsonRest.getServiceAndId(_37.id);
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var _39=_2e(_37.method,_38.service,_38.id,_37.content);
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_36[_35]=_37;
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_2.storage.put("dirty",_36,function(){
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},_4);
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_39.addBoth(function(_3a){
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if(_c(_3a)){
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return null;
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}
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var _3b=_2.storage.get("dirty",_4)||{};
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delete _3b[_35];
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_2.storage.put("dirty",_3b,function(){
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},_4);
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return _3a;
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});
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return _39;
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};
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_1.connect(_6,"onLoad",_7);
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_1.connect(_6,"onUpdate",_7);
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return _2.rpc.OfflineRest;
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});
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