Changes to support title change in metadata

www/common/metadata-manager.js

@@ -15,6 +15,9 @@ define([], function () {
         var priv = {};
         var dirty = true;
         var changeHandlers = [];
+        var lazyChangeHandlers = [];
+
+        var rememberedTitle;
 
         var checkUpdate = function (lazy) {
             if (!dirty) { return; }
@@ -45,11 +48,17 @@ define([], function () {
             mdo[meta.user.netfluxId] = meta.user;
             metadataObj.users = mdo;
             var lazyUserStr = JSON.stringify(metadataLazyObj.users[meta.user.netfluxId]);
+            dirty = false;
             if (lazy || lazyUserStr !== JSON.stringify(meta.user)) {
                 metadataLazyObj.users = mdo;
+                lazyChangeHandlers.forEach(function (f) { f(); });
+            }
+
+            if (metadataObj.title !== rememberedTitle) {
+                console.log("Title update\n" + metadataObj.title + '\n');
+                rememberedTitle = metadataObj.title;
             }
 
-            dirty = false;
             changeHandlers.forEach(function (f) { f(); });
         };
         var change = function (lazy) {
@@ -101,6 +110,7 @@ define([], function () {
                 return metadataLazyObj;
             },
             onChange: function (f) { changeHandlers.push(f); },
+            onChangeLazy: function (f) { lazyChangeHandlers.push(f); },
             isConnected : function () {
                 return members.indexOf(meta.user.netfluxId) !== -1;
             },

www/common/sframe-common.js

@@ -14,6 +14,7 @@ define([
         if (ctx.cpNfInner) { return ctx.cpNfInner; }
         options.sframeChan = ctx.sframeChan;
         ctx.cpNfInner = CpNfInner.start(options);
+        ctx.cpNfInner.metadataMgr.onChangeLazy(options.onLocal);
         return ctx.cpNfInner;
     };
 

www/pad2/main.js

@@ -347,12 +347,12 @@ define([
                     defaultTitle: Title.defaultTitle,
                     type: 'pad'
                 }
-            };*/
+            };
             if (!initializing) {
                 hjson[3].metadata.title = Title.title;
             } else if (Cryptpad.initialName && !hjson[3].metadata.title) {
                 hjson[3].metadata.title = Cryptpad.initialName;
-            }
+            }*/
             return stringify(hjson);
         };