Update userlist and title in history mode

www/common/metadata-manager.js

@@ -14,6 +14,7 @@ define(['json.sortify'], function (Sortify) {
         var metadataLazyObj = UNINIT;
         var priv = {};
         var dirty = true;
+        var history = false;
         var changeHandlers = [];
         var lazyChangeHandlers = [];
         var titleChangeHandlers = [];
@@ -60,7 +61,7 @@ define(['json.sortify'], function (Sortify) {
             var mdo = {};
             // We don't want to add our user data to the object multiple times.
             Object.keys(metadataObj.users).forEach(function (x) {
-                if (members.indexOf(x) === -1) { return; }
+                if (members.indexOf(x) === -1 && !history) { return; }
                 mdo[x] = metadataObj.users[x];
             });
             if (!priv.readOnly) {
@@ -161,6 +162,9 @@ define(['json.sortify'], function (Sortify) {
                 metadataLazyObj = JSON.parse(JSON.stringify(m));
                 change(false);
             },
+            refresh : function () {
+                change(true);
+            },
             updateTitle: function (t) {
                 metadataObj.title = t;
                 change(true);
@@ -207,6 +211,9 @@ define(['json.sortify'], function (Sortify) {
                 if (isReady) { return void f(); }
                 readyHandlers.push(f);
             },
+            setHistory: function (bool) {
+                history = bool;
+            }
         });
     };
     return Object.freeze({ create: create });

www/common/sframe-app-framework.js

@@ -262,8 +262,12 @@ define([
         };
 
         var setHistoryMode = function (bool, update) {
+            cpNfInner.metadataMgr.setHistory(bool);
             stateChange((bool) ? STATE.HISTORY_MODE : STATE.READY);
             if (!bool && update) { onRemote(); }
+            else {
+                setTimeout(cpNfInner.metadataMgr.refresh);
+            }
         };
 
         /*
@@ -692,7 +696,10 @@ define([
                 onRemote: onRemote,
                 setHistory: setHistoryMode,
                 applyVal: function (val) {
-                    contentUpdate(JSON.parse(val) || ["BODY",{},[]], function (h) {
+                    var newContent = JSON.parse(val);
+                    var meta = extractMetadata(newContent);
+                    cpNfInner.metadataMgr.updateMetadata(meta);
+                    contentUpdate(normalize(newContent) || ["BODY",{},[]], function (h) {
                         return h;
                     });
                 },