1 files changed, 17 insertions, 13 deletions

diff --git a/src/client/DocServer.ts b/src/client/DocServer.ts
index 2a7f5a09b..ba59a9f50 100644
--- a/src/client/DocServer.ts
+++ b/src/client/DocServer.ts
@@ -64,7 +64,7 @@ export namespace DocServer {
     }
     export let _socket: SocketIOClient.Socket;
     // this client's distinct GUID created at initialization
-    let GUID: string;
+    let USER_ID: string;
     // indicates whether or not a document is currently being udpated, and, if so, its id
 
     export enum WriteMode {
@@ -76,10 +76,14 @@ export namespace DocServer {
     const fieldWriteModes: { [field: string]: WriteMode } = {};
     const docsWithUpdates: { [field: string]: Set<Doc> } = {};
 
-    export var PlaygroundFields: string[];
-    export function setPlaygroundFields(livePlaygroundFields: string[]) {
-        DocServer.PlaygroundFields = livePlaygroundFields;
-        livePlaygroundFields.forEach(f => DocServer.setFieldWriteMode(f, DocServer.WriteMode.Playground));
+    export var PlaygroundFields: string[] = [];
+    export function setLivePlaygroundFields(livePlaygroundFields: string[]) {
+        DocServer.PlaygroundFields.push(...livePlaygroundFields);
+        livePlaygroundFields.forEach(f => DocServer.setFieldWriteMode(f, DocServer.WriteMode.LivePlayground));
+    }
+    export function setPlaygroundFields(playgroundFields: string[]) {
+        DocServer.PlaygroundFields.push(...playgroundFields);
+        playgroundFields.forEach(f => DocServer.setFieldWriteMode(f, DocServer.WriteMode.Playground));
     }
     export function IsPlaygroundField(field: string) {
         return DocServer.PlaygroundFields?.includes(field.replace(/^_/, ''));
@@ -97,7 +101,7 @@ export namespace DocServer {
     }
 
     export function getFieldWriteMode(field: string) {
-        return Doc.CurrentUserEmail === 'guest' ? WriteMode.LiveReadonly : fieldWriteModes[field] || WriteMode.Default;
+        return Doc.CurrentUserEmail === 'guest' ? WriteMode.LivePlayground : fieldWriteModes[field] || WriteMode.Default;
     }
 
     export function registerDocWithCachedUpdate(doc: Doc, field: string, oldValue: any) {
@@ -150,7 +154,7 @@ export namespace DocServer {
 
     export function init(protocol: string, hostname: string, port: number, identifier: string) {
         _cache = {};
-        GUID = identifier;
+        USER_ID = identifier;
         protocol = protocol.startsWith('https') ? 'wss' : 'ws';
         _socket = io.connect(`${protocol}://${hostname}:${port}`);
         // io.connect(`https://7f079dda.ngrok.io`);// if using ngrok, create a special address for the websocket
@@ -203,7 +207,7 @@ export namespace DocServer {
         }
 
         export function makeEditable() {
-            if (_isReadOnly) {
+            if (Control.isReadOnly()) {
                 location.reload();
                 // _isReadOnly = false;
                 // _CreateField = _CreateFieldImpl;
@@ -224,7 +228,7 @@ export namespace DocServer {
      * indicating that this client has connected
      */
     function onConnection() {
-        _socket.emit(MessageStore.Bar.Message, GUID);
+        _socket.emit(MessageStore.Bar.Message, USER_ID);
     }
 
     export namespace Util {
@@ -479,7 +483,7 @@ export namespace DocServer {
     function _CreateFieldImpl(field: RefField) {
         _cache[field[Id]] = field;
         const initialState = SerializationHelper.Serialize(field);
-        Utils.Emit(_socket, MessageStore.CreateField, initialState);
+        Doc.CurrentUserEmail !== 'guest' && Utils.Emit(_socket, MessageStore.CreateField, initialState);
     }
 
     let _CreateField: (field: RefField) => void = errorFunc;
@@ -499,7 +503,7 @@ export namespace DocServer {
     }
 
     function _UpdateFieldImpl(id: string, diff: any) {
-        !DocServer.Control.isReadOnly() && Utils.Emit(_socket, MessageStore.UpdateField, { id, diff });
+        !DocServer.Control.isReadOnly() && Doc.CurrentUserEmail !== 'guest' && Utils.Emit(_socket, MessageStore.UpdateField, { id, diff });
     }
 
     let _UpdateField: (id: string, diff: any) => void = errorFunc;
@@ -536,11 +540,11 @@ export namespace DocServer {
     }
 
     export function DeleteDocument(id: string) {
-        Utils.Emit(_socket, MessageStore.DeleteField, id);
+        Doc.CurrentUserEmail !== 'guest' && Utils.Emit(_socket, MessageStore.DeleteField, id);
     }
 
     export function DeleteDocuments(ids: string[]) {
-        Utils.Emit(_socket, MessageStore.DeleteFields, ids);
+        Doc.CurrentUserEmail !== 'guest' && Utils.Emit(_socket, MessageStore.DeleteFields, ids);
     }
 
     function _respondToDeleteImpl(ids: string | string[]) {