1.新增白板文档切换接口；2.文档数据更新的时候增加新字段判断是否是白板文档；3.白板文档的ID设置为固定值

@@ -62,7 +62,7 @@ export default class MessageEntrance extends Emiter {
   constructor() {
     super();
     //sdk 信息
-    GlobalConfig.sdkVersion = "v2.18.15.20171020";
+    GlobalConfig.sdkVersion = "v2.19.8.20171020";
     loger.warn("sdkVersion:" + GlobalConfig.sdkVersion);
 
     //设置
@@ -261,7 +261,7 @@ export default class MessageEntrance extends Emiter {
     this.getDocPDFFullPath = this._getDocPDFFullPath.bind(this); //获取文档的完整路径
     this.getDocFullAddress = this._getDocFullAddress.bind(this); //获取文档资源地址
     this.hideCurrentDocument=this._hideCurrentDocument.bind(this);//隐藏当前显示的文档
-
+    this.switchToWhiteboard = this._switchToWhiteboard.bind(this); //切换到白板文档
     //媒体共享模块
     this.mediaSharedUpload = this._sendMediaSharedUpload.bind(this); //上传
     this.mediaSharedDelete = this._sassDeletMediaShare.bind(this); //删除,先通过Sass删除，删除成功之后才删除MCU的
@@ -1773,6 +1773,21 @@ export default class MessageEntrance extends Emiter {
       GlobalConfig.setVideoCDNAddr(_data.videoCDNAddr); //cdn加速的拉流地址，直播的时候才使用
       GlobalConfig.setMediaShareList(_data.sharedMediaList); //提前上传的媒体共享文件列表
 
+      //设置白板文档，固定ID
+      let whiteBoradData={
+        itemIdx:GlobalConfig.whiteboardId,//指定的白板文档ID
+        name: "白板.pdf",
+        creatUserId: 0,
+        md5:"b153313f6f390328a30db5389b6cee53",
+        pageNum: 30,
+        docId: "b153313f6f390328a30db5389b6cee53",
+        url:"http://pclive.xuedianyun.com/DocSharing/data/whiteboard/default/whiteboard.pdf",
+        dynamicTransferStatic: "0",
+        relativeUrl: "/DocSharing/data/whiteboard/default/whiteboard.pdf",
+        fileType: "pdf"
+      }
+      GlobalConfig.docListPrepare.push(whiteBoradData);
+
       let appConfigStr=_data.appConfig;
       appConfigStr=_base64.decode(appConfigStr);
       let appConfig={};
@@ -2229,14 +2244,29 @@ export default class MessageEntrance extends Emiter {
   //切换文档
   _sendDocumentSwitchDoc(_param) {
     if (!_mcu.connected) {
-      loger.warn(GlobalConfig.getCurrentStatus());
+      loger.warn("连接已经断开->不能切换文档");
       return;
     }
     if (_doc_ape) {
       _doc_ape.documentSwitchDoc(_param);
     }
   }
-
+  //切换到白板文档
+  _switchToWhiteboard(_param){
+    if (!_mcu.connected) {
+      loger.warn("连接已经断开->不能切换到白板文档");
+      return;
+    }
+    //白板文档的数据
+    let data={
+        itemIdx:GlobalConfig.whiteboardId,
+        visible:true
+    }
+    if (_doc_ape) {
+      loger.log("切换到白板文档");
+      _doc_ape.documentSwitchDoc(data);
+    }
+  }
   //操作文档(翻页)
   _sendDocumentSwitchPage(_param) {
     if (!_mcu.connected) {
@@ -2321,7 +2351,6 @@ export default class MessageEntrance extends Emiter {
   //文档加入频道成功，同步到MCU服务器上的数据
   docJoinChannelSuccess() {
     loger.log("文档加入频道成功->isHost=", GlobalConfig.isHost, "当前总人数:", GlobalConfig.rosterNumber, "sassDoclength=", GlobalConfig.docListPrepare.length);
-    //loger.log("docJoinChannelSuccess  docListPrepare=");
     //如果是主持人，那么需要判断一下文档模块同步的数据和从sass获取的文档数据是否相同，如果mcu服务器不存在的，需要上传
     if (GlobalConfig.docListPrepare && GlobalConfig.docListPrepare.length > 0) {
       //如果当前身份是老师或者当前课堂内只有一个人，有权限同步文档到MCU
@@ -2331,15 +2360,16 @@ export default class MessageEntrance extends Emiter {
           if (value) {
             //loger.log("判断是否需要把提前上传的文档上传到mcu", value);
             let paramInfo = {
-              "pageNum": value.pdfSize,
+              "pageNum": value.pdfSize||value.pageNum,
               "fileName": value.name,
               "fileType": value.type,
-              "relativeUrl": value.relativeLocation,
-              "url": value.absoluteLocation,
-              "creatUserId": value.createUserID,
-              "docId": value.id,
-              "md5": value.MD5,
-              "visible": false
+              "relativeUrl": value.relativeLocation||value.relativeUrl,
+              "url": value.absoluteLocation||value.url,
+              "creatUserId": value.createUserID||0,
+              "docId": value.id||value.docId,
+              "md5": value.MD5||"",
+              "visible": false,
+              "itemIdx":value.itemIdx||0
             };
             this._sendDocumentUpload(paramInfo);
           }

@@ -568,7 +568,7 @@ GlobalConfig.updateRecordTimeDelay = 5; //(秒)，同步一次课堂录制状态
 GlobalConfig.updateClassInfoDelay = 10; //(秒)，同步一次课堂状态的并保存到Sass
 GlobalConfig.msDynamicChooseIpDelay = 60 * 3; //(秒)MS动态选点的间隔
 //GlobalConfig.serverTimestamp=0;//当前的系统时间戳 用get  set 获取
-
+GlobalConfig.whiteboardId=2359297;//白板文档的ID
 GlobalConfig.activeDocId = 0; //当前激活的文档ID
 GlobalConfig.activeDocCurPage = 1; //当前激活的文档的当前页
 

@@ -53,14 +53,18 @@ class DocApe extends Ape {
       return;
     }
 
-    let itemIdx = EngineUtils.creatSoleNumberFromTimestamp();//
+    let itemIdx =parseInt(paramInfo.itemIdx||0);//使用外部指定的itemIdx
+    if(itemIdx<=0){
+      //外部指定的值无效就使用时间戳
+      itemIdx = EngineUtils.creatSoleNumberFromTimestamp();
+    }
     let docDataModelPdu = this.packPdu(paramInfo, itemIdx);
-    if (docDataModelPdu == null) {
-      loger.log('上传文档->失败->数据无效');
+    //数据无效或地址无效的不做处理
+    if (docDataModelPdu == null||!docDataModelPdu.url) {
+      loger.log('上传文档->失败->数据无效',docDataModelPdu);
       this._emit(MessageTypes.MCU_ERROR, MessageTypes.ERR_APE_INTERFACE_PARAM_WRONG);
       return;
     }
-    //console.log(docDataModelPdu);
 
     let tableItemPdu = new pdu['RCRegistryTableItemPdu'];
     tableItemPdu.itemIdx = itemIdx;//直接用时间戳作为id
@@ -305,6 +309,10 @@ class DocApe extends Ape {
   //组织完整的文档信息，包含上传时的信息和转换后的完整地址信息
   _docPackFullInfo(_itemDataInfo) {
     let itemDataInfo = _itemDataInfo;
+    itemDataInfo.isWhiteboard=false;//默认是普通的文档
+    if(itemDataInfo.itemIdx==GlobalConfig.whiteboardId){
+      itemDataInfo.isWhiteboard=true;//这是白板数据
+    }
     let getDocAddress = this.getDocFullAddress(_itemDataInfo);
     //loger.log('docPackFullInfo->', itemDataInfo);
     if (getDocAddress.code == ApeConsts.RETURN_SUCCESS) {
@@ -571,7 +579,7 @@ class DocApe extends Ape {
       if (insertItem) {
         //this.tableInsertHandler(insertItem.owner, insertItem.itemIdx, insertItem.itemData);
         let itemDataInfo = this.unPackPdu(insertItem.owner, insertItem.itemIdx, insertItem.itemData);
-        if (itemDataInfo) {
+        if (itemDataInfo&&itemDataInfo.url) {
           this.docList[insertItem.itemIdx] = itemDataInfo;
           if (itemDataInfo.visible == "true" || itemDataInfo.visible == true) {
             GlobalConfig.activeDocId = itemDataInfo.itemIdx;//当前激活的文档ID
@@ -639,7 +647,7 @@ class DocApe extends Ape {
       let tableItem = _tableUpdateItems[i];
       if (tableItem) {
         let itemDataInfo = this.unPackPdu(tableItem.owner, tableItem.itemIdx, tableItem.itemData);
-        if (itemDataInfo) {
+        if (itemDataInfo&&itemDataInfo.url) {
           this.docList[tableItem.itemIdx] = itemDataInfo;
           if (itemDataInfo && (itemDataInfo.visible == "true" || itemDataInfo.visible == true)) {
             GlobalConfig.activeDocId = itemDataInfo.itemIdx;//当前激活的文档ID
@@ -713,7 +721,7 @@ class DocApe extends Ape {
     //遍历查找
     for (let key in this.docList) {
       let item = this.docList[key];
-      if (item && item.docId == _docId) {
+      if (item && item.docId == _docId&&item.url) {
         //loger.log('查找文档->已经存在->',_docId);
         return true;
       }