From f34273ed897376805e5937be592d3600baa2aeb5 Mon Sep 17 00:00:00 2001
From: Julia Radzhabova <julia.radzhabova@onlyoffice.com>
Date: Fri, 9 Dec 2022 14:22:18 +0300
Subject: [PATCH] Refresh file on reconnect

---
 apps/api/documents/api.js                     | 10 +++++++-
 apps/common/Gateway.js                        |  8 ++++++
 .../main/app/controller/Main.js               | 25 +++++++++++++++++++
 3 files changed, 42 insertions(+), 1 deletion(-)

diff --git a/apps/api/documents/api.js b/apps/api/documents/api.js
index a91876013..cc9975b14 100644
--- a/apps/api/documents/api.js
+++ b/apps/api/documents/api.js
@@ -752,6 +752,13 @@
             });
         };
 
+        var _refreshFile = function(data) {
+            _sendCommand({
+                command: 'refreshFile',
+                data: data
+            });
+        };
+
         var _serviceCommand = function(command, data) {
             _sendCommand({
                 command: 'internalCommand',
@@ -787,7 +794,8 @@
             requestClose        : _requestClose,
             grabFocus           : _grabFocus,
             blurFocus           : _blurFocus,
-            setReferenceData    : _setReferenceData
+            setReferenceData    : _setReferenceData,
+            refreshFile         : _refreshFile
         }
     };
 
diff --git a/apps/common/Gateway.js b/apps/common/Gateway.js
index 438ccce82..2ed9e87ca 100644
--- a/apps/common/Gateway.js
+++ b/apps/common/Gateway.js
@@ -142,6 +142,10 @@ if (window.Common === undefined) {
 
             'setReferenceData': function(data) {
                 $me.trigger('setreferencedata', data);
+            },
+
+            'refreshFile': function(data) {
+                $me.trigger('refreshfile', data);
             }
         };
 
@@ -359,6 +363,10 @@ if (window.Common === undefined) {
                 _postMessage({ event: 'onPluginsReady' });
             },
 
+            requestRefreshFile: function() {
+                _postMessage({ event: 'onRequestRefreshFile' });
+            },
+
             on: function(event, handler){
                 var localHandler = function(event, data){
                     handler.call(me, data)
diff --git a/apps/documenteditor/main/app/controller/Main.js b/apps/documenteditor/main/app/controller/Main.js
index 15f9631a9..fcf31e7d9 100644
--- a/apps/documenteditor/main/app/controller/Main.js
+++ b/apps/documenteditor/main/app/controller/Main.js
@@ -226,6 +226,9 @@ define([
                     Common.NotificationCenter.on('showerror',                       _.bind(this.onError, this));
                     Common.NotificationCenter.on('editing:disable',                 _.bind(this.onEditingDisable, this));
 
+                    Common.Gateway.on('refreshfile',                                _.bind(this.onRefreshFile, this));
+                    this.api.asc_registerCallback('asc_onRequestRefreshFile',       _.bind(this.onRequestRefreshFile, this));
+
                     this.isShowOpenDialog = false;
                     
                     // Initialize api gateway
@@ -2995,6 +2998,28 @@ define([
                 }
             },
 
+            onRequestRefreshFile: function() {
+                Common.Gateway.requestRefreshFile();
+            },
+
+            onRefreshFile: function(data) {
+                if (data) {
+                    var docInfo = new Asc.asc_CDocInfo();
+                    if (data.document) {
+                        docInfo.put_Id(data.document.key);
+                        docInfo.put_Url(data.document.url);
+                        docInfo.put_Title(data.document.title);
+                        data.document.title && Common.Gateway.metaChange({title: data.document.title});
+                    }
+                    if (data.editorConfig) {
+                        docInfo.put_CallbackUrl(data.editorConfig.callbackUrl);
+                    }
+                    if (data.token)
+                        docInfo.put_Token(data.token);
+                    this.api.asc_setDocInfo(docInfo);
+                }
+            },
+
             leavePageText: 'You have unsaved changes in this document. Click \'Stay on this Page\' then \'Save\' to save them. Click \'Leave this Page\' to discard all the unsaved changes.',
             criticalErrorTitle: 'Error',
             notcriticalErrorTitle: 'Warning',