Merge remote-tracking branch 'remotes/origin/release/v7.5.0' into develop

Merge pull request #465 from ONLYOFFICE/hotfix/history-user-id
nodejs: userId in history fixed
2026-04-07 14:06:11 +08:00 · 2023-10-12 13:51:38 +03:00 · 2023-10-12 13:46:23 +03:00 · 2023-10-12 13:21:58 +03:00 · 2023-10-12 11:57:57 +03:00 · 2023-10-12 11:57:34 +03:00
117 changed files with 1736 additions and 1076 deletions
--- a/.gitmodules
+++ b/.gitmodules
@ -46,3 +46,11 @@
 	path = web/documentserver-example/ruby/assets/document-formats
 	url = https://github.com/ONLYOFFICE/document-formats
 	branch = master
+[submodule "web/documentserver-example/java/src/main/resources/assets/document-formats"]
+	path = web/documentserver-example/java/src/main/resources/assets/document-formats
+	url = https://github.com/ONLYOFFICE/document-formats
+	branch = master
+[submodule "web/documentserver-example/java-spring/src/main/resources/assets/document-formats"]
+	path = web/documentserver-example/java-spring/src/main/resources/assets/document-formats
+	url = https://github.com/ONLYOFFICE/document-formats
+	branch = master
--- a/3rd-Party.license
+++ b/3rd-Party.license
@ -113,6 +113,10 @@ Prime JWT     - is intended to be fast and easy to use. Prime JWT has a single e
 License:        Apache 2.0
 License File:   prime-jwt.license

+Project Lombok - Spice up your java: Automatic Resource Management, automatic generation of getters, setters, equals, hashCode and toString, and more! (https://projectlombok.org/LICENSE)
+License:        MIT
+License File:   lombok.license
+

 web/documentserver-example/java-spring

--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -1,23 +1,29 @@
 # Change Log

+- onRequestSelectDocument method
+- onRequestSelectSpreadsheet method
+- key in referenceData
+- nodejs: link in referenceData
 - nodejs: onRequestSelectDocument method
 - nodejs: onRequestSelectSpreadsheet method
 - nodejs: onRequestOpen
 - nodejs: submitForm
 - nodejs: key in referenceData
 - nodejs: change reference source
+- java-spring: using a repo with a list of formats
+- java: using a repo with a list of formats
 - php: using a repo with a list of formats
 - nodejs: using a repo with a list of formats
+- java: using a repo with a list of formats
+- python: using a repo with a list of formats
+- ruby: using a repo with a list of formats
 - nodejs: delete file without reloading the page
 - nodejs: getting history by a separate request
- nodejs: restore from history
- python: restore from history
- ruby: restore from history
- php: restore from history
 - csharp-mvc: getting history by a separate request
- csharp-mvc: restore from history
 - csharp: getting history by a separate request
- csharp: restore from history
+- java: getting history by a separate request
+- java-spring: getting history by a separate request
+- restore from history

 ## 1.6.0
 - nodejs: setUsers for region protection
--- a/Readme.md
+++ b/Readme.md
@ -11,8 +11,10 @@ You should change `http://documentserver` to your server address in these files:
 * [.Net (C# MVC)](https://github.com/ONLYOFFICE/document-server-integration/tree/master/web/documentserver-example/csharp-mvc) - `web/documentserver-example/csharp-mvc/web.appsettings.config`
 * [.Net (C#)](https://github.com/ONLYOFFICE/document-server-integration/tree/master/web/documentserver-example/csharp) - `web/documentserver-example/csharp/settings.config`
 * [Java](https://github.com/ONLYOFFICE/document-server-integration/tree/master/web/documentserver-example/java) - `web/documentserver-example/java/src/main/resources/settings.properties`
+* [Java Spring](https://github.com/ONLYOFFICE/document-server-integration/tree/master/web/documentserver-example/java-spring) - `web/documentserver-example/java-spring/src/main/resources/application.properties`
 * [Node.js](https://github.com/ONLYOFFICE/document-server-integration/tree/master/web/documentserver-example/nodejs) - `web/documentserver-example/nodejs/config/default.json`
-* [PHP](https://github.com/ONLYOFFICE/document-server-integration/tree/master/web/documentserver-example/php) - `web/documentserver-example/php/config.php`
+* [PHP](https://github.com/ONLYOFFICE/document-server-integration/tree/master/web/documentserver-example/php) - `web/documentserver-example/php/config.json`
+* [Python](https://github.com/ONLYOFFICE/document-server-integration/tree/master/web/documentserver-example/python) - `web/documentserver-example/python/config.py`
 * [Ruby](https://github.com/ONLYOFFICE/document-server-integration/tree/master/web/documentserver-example/ruby) - `web/documentserver-example/ruby/config/application.rb`

 More information on how to use these examples can be found here: [http://api.onlyoffice.com/editors/demopreview](http://api.onlyoffice.com/editors/demopreview "http://api.onlyoffice.com/editors/demopreview")
--- a/web/documentserver-example/csharp-mvc/Content/images/file_docx.svg
+++ b/web/documentserver-example/csharp-mvc/Content/images/file_docx.svg
@ -1,8 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H21.674C22.4697 0 23.2327 0.316071 23.7953 0.87868L29.1213 6.20465C29.6839 6.76726 30 7.53032 30 8.32597V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#3779A6"/>
-<path d="M22.9167 0L30.0001 7.08333H25.9167C24.2599 7.08333 22.9167 5.74019 22.9167 4.08333V0Z" fill="#1D5880"/>
-<path d="M6.17627 14.7059H23.8233V15.8823H6.17627V14.7059Z" fill="white"/>
-<path d="M6.17627 18.5294H23.8233V19.7059H6.17627V18.5294Z" fill="white"/>
-<path d="M6.17627 22.3529H23.8233V23.5294H6.17627V22.3529Z" fill="white"/>
-<path d="M6.17627 26.1765H23.8233V27.3529H6.17627V26.1765Z" fill="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#1E7AAA"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#000" fill-opacity=".25"/><path d="M6 15h18v1H6v-1zM6 19h18v1H6v-1zM6 23h18v1H6v-1zM6 27h18v1H6v-1z" fill="#fff"/></svg>
--- a/web/documentserver-example/csharp-mvc/Content/images/file_docxf.svg
+++ b/web/documentserver-example/csharp-mvc/Content/images/file_docxf.svg
@ -1,6 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H22.9167L30 7.08333V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#27ABA3"/>
-<path d="M22.9165 0L29.9998 7.08333H25.9165C24.2597 7.08333 22.9165 5.74019 22.9165 4.08333V0Z" fill="#008078"/>
-<rect x="6.5" y="15.5" width="17" height="5" stroke="white"/>
-<rect x="6.5" y="23.5" width="17" height="5" stroke="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#27ABA3"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#008078"/><path fill-rule="evenodd" clip-rule="evenodd" d="M24 14H6v7h18v-7zm-.8182 5.9978H6.81818V15H23.1818v4.9978zM24 23H6v7h18v-7zm-.8182 5.9978H6.81818V24H23.1818v4.9978z" fill="#fff"/></svg>
--- a/web/documentserver-example/csharp-mvc/Content/images/file_pptx.svg
+++ b/web/documentserver-example/csharp-mvc/Content/images/file_pptx.svg
@ -1,8 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H22.9167L30 7.08333V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#F36700"/>
-<path d="M22.9167 0L30.0001 7.08333H25.9168C24.2599 7.08333 22.9167 5.74019 22.9167 4.08333V0Z" fill="#AB531F"/>
-<path d="M6.17627 16.1275H23.8233V17.3039H6.17627V16.1275Z" fill="white"/>
-<path d="M6.17627 28.7745L6.17627 16.1275L7.35274 16.1275L7.35274 28.7745H6.17627Z" fill="white"/>
-<path d="M23.8233 16.1275V28.7745H22.6469V16.1275L23.8233 16.1275Z" fill="white"/>
-<path d="M6.17627 27.598H23.8233V28.7745H6.17627L6.17627 27.598Z" fill="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#F36700"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#000" fill-opacity=".25"/><path stroke="#fff" stroke-opacity=".95" d="M6.5 15.5h17v12h-17z"/></svg>
--- a/web/documentserver-example/csharp-mvc/Content/images/file_upload.svg
+++ b/web/documentserver-example/csharp-mvc/Content/images/file_upload.svg
@ -1,6 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M30 7.44186L22 0H3C1.22739 0 0 0.822551 0 2.32558V37.2093C0 38.7123 1.22739 40 3 40H27C28.7726 40 30 38.7123 30 37.2093V7.44186Z" fill="#D0D5DA"/>
-<path d="M24.1042 7.27273H29.9631L22 0V5.32334C22 6.4105 22.949 7.27273 24.1042 7.27273Z" fill="#646464"/>
-<path d="M16.9562 22.3485H12.9746V17.803H10.9839L14.9654 14.1667L18.947 17.803H16.9562V22.3485Z" fill="#646464"/>
-<path d="M20.9378 23.7121C20.9378 24.1666 20.4401 24.6212 19.9424 24.6212H9.98848C9.49078 24.6212 8.99309 24.1666 8.99309 23.7121V22.3485C8.99309 21.8939 9.49078 21.4394 9.98848 21.4394H10.9839V20.0757H9.49078C8.49539 20.0757 7.5 20.9848 7.5 21.8939V24.1666C7.5 25.0757 8.61982 25.9848 9.49078 25.9848H20.4401C21.3111 25.9848 22.4309 25.0757 22.4309 24.1666V21.8939C22.4309 20.9848 21.4355 20.0757 20.4401 20.0757H18.947V21.4394H19.9424C20.4401 21.4394 20.9378 21.8939 20.9378 22.3485V23.7121Z" fill="#646464"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#D0D5DA"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#646464"/><path fill-rule="evenodd" clip-rule="evenodd" d="M7.5 23c-.27614 0-.5.2239-.5.5v4c0 .2761.22386.5.5.5h15c.2761 0 .5-.2239.5-.5v-4c0-.2761-.2239-.5-.5-.5h-2c-.2761 0-.5-.2239-.5-.5s.2239-.5.5-.5h2c.8284 0 1.5.6716 1.5 1.5v4c0 .8284-.6716 1.5-1.5 1.5h-15c-.82843 0-1.5-.6716-1.5-1.5v-4c0-.8284.67157-1.5 1.5-1.5h2c.27614 0 .5.2239.5.5s-.22386.5-.5.5h-2z" fill="#646464"/><path fill-rule="evenodd" clip-rule="evenodd" d="M20 20.0001L15 14l-5 6.0001h3v4c0 .5523.4477 1 1 1h2c.5523 0 1-.4477 1-1v-4h3z" fill="#646464"/></svg>
--- a/web/documentserver-example/csharp-mvc/Content/images/file_xlsx.svg
+++ b/web/documentserver-example/csharp-mvc/Content/images/file_xlsx.svg
@ -1,12 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H22.9167L30 7.08333V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#78A73B"/>
-<path d="M22.9167 0L30.0001 7.08333H25.9168C24.2599 7.08333 22.9167 5.74019 22.9167 4.08333V0Z" fill="#5A7D2B"/>
-<path d="M6.17644 15.2941H23.8235V16.4706H6.17644V15.2941Z" fill="white"/>
-<path d="M6.17644 19.1177H23.8235V20.2941H6.17644V19.1177Z" fill="white"/>
-<path d="M6.17644 22.9412H23.8235V24.1177H6.17644V22.9412Z" fill="white"/>
-<path d="M6.17644 26.7647H23.8235V27.9412H6.17644V26.7647Z" fill="white"/>
-<path d="M5.88232 27.9412L5.88232 15.2941L7.0588 15.2941L7.0588 27.9412H5.88232Z" fill="white"/>
-<path d="M11.4706 27.9412L11.4706 15.2941L12.647 15.2941V27.9412H11.4706Z" fill="white"/>
-<path d="M17.0588 27.9412L17.0588 15.2941L18.2353 15.2941V27.9412H17.0588Z" fill="white"/>
-<path d="M22.647 27.9412V15.2941H23.8235V27.9412H22.647Z" fill="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#6AAA1E"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#000" fill-opacity=".25"/><path fill-rule="evenodd" clip-rule="evenodd" d="M6 15h18v13H7.00001v-1H12v-3H7v4H6V15zm7 12h4v-3h-4v3zm5 0h5v-3h-5v3zm5-7v3h-5v-3h5zm-6 0v3h-4v-3h4zm-5 0v3H7v-3h5zm11-1v-3h-5v3h5zm-10-3h4v3h-4v-3zm-1 3v-3H7v3h5z" fill="#fff" fill-opacity=".95"/></svg>
--- a/web/documentserver-example/csharp-mvc/Models/FileModel.cs
+++ b/web/documentserver-example/csharp-mvc/Models/FileModel.cs
@ -236,7 +236,7 @@ namespace OnlineEditorsExampleMVC.Models
        }

        // get a document which will be compared with the current document
-        public void GetCompareFileData(out string compareConfig)
+        public void GetDocumentData(out string compareConfig)
        {
            var jss = new JavaScriptSerializer();

@ -320,7 +320,7 @@ namespace OnlineEditorsExampleMVC.Models
        }

        // get a mail merge config
-        public void GetMailMergeConfig(out string dataMailMergeRecipients)
+        public void GetSpreadsheetConfig(out string dataSpreadsheet)
        {
            var jss = new JavaScriptSerializer();

@ -361,7 +361,7 @@ namespace OnlineEditorsExampleMVC.Models
                mailMergeConfig.Add("token", mailmergeToken);  // and add it to the mail merge config
            }

-            dataMailMergeRecipients = jss.Serialize(mailMergeConfig);
+            dataSpreadsheet = jss.Serialize(mailMergeConfig);
        }

        //get a users for mentions
--- a/web/documentserver-example/csharp-mvc/README.md
+++ b/web/documentserver-example/csharp-mvc/README.md
@ -14,7 +14,7 @@ See the detailed guide to learn how to install Document Server [for Windows](htt

 Download the [.Net (C# MVC) example](https://api.onlyoffice.com/editors/demopreview) from our site.

-To connect the editors to your website, specify the path to the editors installation and the path to the storage folder in the *settings.config* file:
+To connect the editors to your website, specify the path to the editors installation and the path to the storage folder in the *web.appsettings.config* file:
 ```
 <add key="storage-path" value=""/>
 <add key="files.docservice.url.site" value="https://documentserver/" />
--- a/web/documentserver-example/csharp-mvc/Views/Home/Editor.aspx
+++ b/web/documentserver-example/csharp-mvc/Views/Home/Editor.aspx
@ -129,17 +129,21 @@
        };

        // the user is trying to select document for comparing by clicking the Document from Storage button
-        var onRequestCompareFile = function () {
-            <% string compareFileData; %>
-            <% Model.GetCompareFileData(out compareFileData); %>
-            docEditor.setRevisedFile(<%=compareFileData%>);  // select a document for comparing
+        var onRequestSelectDocument = function (event) {
+            <% string documentData; %>
+            <% Model.GetDocumentData(out documentData); %>
+            var data = <%=documentData%>;
+            data.c = event.data.c;
+            docEditor.setRequestedDocument(data);  // select a document for comparing
        };

        // the user is trying to select recipients data by clicking the Mail merge button
-        var onRequestMailMergeRecipients = function (event) {
-            <% string dataMailMergeRecipients; %>
-            <% Model.GetMailMergeConfig(out dataMailMergeRecipients); %>
-            docEditor.setMailMergeRecipients(<%= dataMailMergeRecipients%>);  // insert recipient data for mail merge into the file
+        var onRequestSelectSpreadsheet = function (event) {
+            <% string dataSpreadsheet; %>
+            <% Model.GetSpreadsheetConfig(out dataSpreadsheet); %>
+            var data = <%= dataSpreadsheet%>;
+            data.c = event.data.c;
+            docEditor.setRequestedSpreadsheet(data);  // insert recipient data for mail merge into the file
        };

         var onRequestSaveAs = function (event) {  //  the user is trying to save file by clicking Save Copy as... button
@ -244,8 +248,8 @@
            "onMakeActionLink": onMakeActionLink,
            "onMetaChange": onMetaChange,
            "onRequestInsertImage": onRequestInsertImage,
-            "onRequestCompareFile": onRequestCompareFile,
-            "onRequestMailMergeRecipients": onRequestMailMergeRecipients,
+            "onRequestSelectDocument": onRequestSelectDocument,
+            "onRequestSelectSpreadsheet": onRequestSelectSpreadsheet,
        };

        <% string usersForMentions; %>
--- a/web/documentserver-example/csharp-mvc/WebEditor.ashx.cs
+++ b/web/documentserver-example/csharp-mvc/WebEditor.ashx.cs
@ -840,6 +840,7 @@ namespace OnlineEditorsExampleMVC

            var data = new Dictionary<string, object>() {
            { "fileType", (Path.GetExtension(fileName) ?? "").ToLower().Trim('.') },
+            { "key",  ServiceConverter.GenerateRevisionId(DocManagerHelper.CurUserHostAddress() + "/" + fileName + "/" + File.GetLastWriteTime(DocManagerHelper.StoragePath(fileName, null)).GetHashCode())},
            { "url",  DocManagerHelper.GetDownloadUrl(fileName)},
            { "directUrl", directUrl ? DocManagerHelper.GetDownloadUrl(fileName, false) : null },
            { "referenceData", new Dictionary<string, string>()
--- a/web/documentserver-example/csharp/App_Themes/images/file_docx.svg
+++ b/web/documentserver-example/csharp/App_Themes/images/file_docx.svg
@ -1,8 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H21.674C22.4697 0 23.2327 0.316071 23.7953 0.87868L29.1213 6.20465C29.6839 6.76726 30 7.53032 30 8.32597V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#3779A6"/>
-<path d="M22.9167 0L30.0001 7.08333H25.9167C24.2599 7.08333 22.9167 5.74019 22.9167 4.08333V0Z" fill="#1D5880"/>
-<path d="M6.17627 14.7059H23.8233V15.8823H6.17627V14.7059Z" fill="white"/>
-<path d="M6.17627 18.5294H23.8233V19.7059H6.17627V18.5294Z" fill="white"/>
-<path d="M6.17627 22.3529H23.8233V23.5294H6.17627V22.3529Z" fill="white"/>
-<path d="M6.17627 26.1765H23.8233V27.3529H6.17627V26.1765Z" fill="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#1E7AAA"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#000" fill-opacity=".25"/><path d="M6 15h18v1H6v-1zM6 19h18v1H6v-1zM6 23h18v1H6v-1zM6 27h18v1H6v-1z" fill="#fff"/></svg>
--- a/web/documentserver-example/csharp/App_Themes/images/file_docxf.svg
+++ b/web/documentserver-example/csharp/App_Themes/images/file_docxf.svg
@ -1,6 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H22.9167L30 7.08333V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#27ABA3"/>
-<path d="M22.9165 0L29.9998 7.08333H25.9165C24.2597 7.08333 22.9165 5.74019 22.9165 4.08333V0Z" fill="#008078"/>
-<rect x="6.5" y="15.5" width="17" height="5" stroke="white"/>
-<rect x="6.5" y="23.5" width="17" height="5" stroke="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#27ABA3"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#008078"/><path fill-rule="evenodd" clip-rule="evenodd" d="M24 14H6v7h18v-7zm-.8182 5.9978H6.81818V15H23.1818v4.9978zM24 23H6v7h18v-7zm-.8182 5.9978H6.81818V24H23.1818v4.9978z" fill="#fff"/></svg>
--- a/web/documentserver-example/csharp/App_Themes/images/file_pptx.svg
+++ b/web/documentserver-example/csharp/App_Themes/images/file_pptx.svg
@ -1,8 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H22.9167L30 7.08333V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#F36700"/>
-<path d="M22.9167 0L30.0001 7.08333H25.9168C24.2599 7.08333 22.9167 5.74019 22.9167 4.08333V0Z" fill="#AB531F"/>
-<path d="M6.17627 16.1275H23.8233V17.3039H6.17627V16.1275Z" fill="white"/>
-<path d="M6.17627 28.7745L6.17627 16.1275L7.35274 16.1275L7.35274 28.7745H6.17627Z" fill="white"/>
-<path d="M23.8233 16.1275V28.7745H22.6469V16.1275L23.8233 16.1275Z" fill="white"/>
-<path d="M6.17627 27.598H23.8233V28.7745H6.17627L6.17627 27.598Z" fill="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#F36700"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#000" fill-opacity=".25"/><path stroke="#fff" stroke-opacity=".95" d="M6.5 15.5h17v12h-17z"/></svg>
--- a/web/documentserver-example/csharp/App_Themes/images/file_upload.svg
+++ b/web/documentserver-example/csharp/App_Themes/images/file_upload.svg
@ -1,6 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M30 7.44186L22 0H3C1.22739 0 0 0.822551 0 2.32558V37.2093C0 38.7123 1.22739 40 3 40H27C28.7726 40 30 38.7123 30 37.2093V7.44186Z" fill="#D0D5DA"/>
-<path d="M24.1042 7.27273H29.9631L22 0V5.32334C22 6.4105 22.949 7.27273 24.1042 7.27273Z" fill="#646464"/>
-<path d="M16.9562 22.3485H12.9746V17.803H10.9839L14.9654 14.1667L18.947 17.803H16.9562V22.3485Z" fill="#646464"/>
-<path d="M20.9378 23.7121C20.9378 24.1666 20.4401 24.6212 19.9424 24.6212H9.98848C9.49078 24.6212 8.99309 24.1666 8.99309 23.7121V22.3485C8.99309 21.8939 9.49078 21.4394 9.98848 21.4394H10.9839V20.0757H9.49078C8.49539 20.0757 7.5 20.9848 7.5 21.8939V24.1666C7.5 25.0757 8.61982 25.9848 9.49078 25.9848H20.4401C21.3111 25.9848 22.4309 25.0757 22.4309 24.1666V21.8939C22.4309 20.9848 21.4355 20.0757 20.4401 20.0757H18.947V21.4394H19.9424C20.4401 21.4394 20.9378 21.8939 20.9378 22.3485V23.7121Z" fill="#646464"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#D0D5DA"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#646464"/><path fill-rule="evenodd" clip-rule="evenodd" d="M7.5 23c-.27614 0-.5.2239-.5.5v4c0 .2761.22386.5.5.5h15c.2761 0 .5-.2239.5-.5v-4c0-.2761-.2239-.5-.5-.5h-2c-.2761 0-.5-.2239-.5-.5s.2239-.5.5-.5h2c.8284 0 1.5.6716 1.5 1.5v4c0 .8284-.6716 1.5-1.5 1.5h-15c-.82843 0-1.5-.6716-1.5-1.5v-4c0-.8284.67157-1.5 1.5-1.5h2c.27614 0 .5.2239.5.5s-.22386.5-.5.5h-2z" fill="#646464"/><path fill-rule="evenodd" clip-rule="evenodd" d="M20 20.0001L15 14l-5 6.0001h3v4c0 .5523.4477 1 1 1h2c.5523 0 1-.4477 1-1v-4h3z" fill="#646464"/></svg>
--- a/web/documentserver-example/csharp/App_Themes/images/file_xlsx.svg
+++ b/web/documentserver-example/csharp/App_Themes/images/file_xlsx.svg
@ -1,12 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H22.9167L30 7.08333V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#78A73B"/>
-<path d="M22.9167 0L30.0001 7.08333H25.9168C24.2599 7.08333 22.9167 5.74019 22.9167 4.08333V0Z" fill="#5A7D2B"/>
-<path d="M6.17644 15.2941H23.8235V16.4706H6.17644V15.2941Z" fill="white"/>
-<path d="M6.17644 19.1177H23.8235V20.2941H6.17644V19.1177Z" fill="white"/>
-<path d="M6.17644 22.9412H23.8235V24.1177H6.17644V22.9412Z" fill="white"/>
-<path d="M6.17644 26.7647H23.8235V27.9412H6.17644V26.7647Z" fill="white"/>
-<path d="M5.88232 27.9412L5.88232 15.2941L7.0588 15.2941L7.0588 27.9412H5.88232Z" fill="white"/>
-<path d="M11.4706 27.9412L11.4706 15.2941L12.647 15.2941V27.9412H11.4706Z" fill="white"/>
-<path d="M17.0588 27.9412L17.0588 15.2941L18.2353 15.2941V27.9412H17.0588Z" fill="white"/>
-<path d="M22.647 27.9412V15.2941H23.8235V27.9412H22.647Z" fill="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#6AAA1E"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#000" fill-opacity=".25"/><path fill-rule="evenodd" clip-rule="evenodd" d="M6 15h18v13H7.00001v-1H12v-3H7v4H6V15zm7 12h4v-3h-4v3zm5 0h5v-3h-5v3zm5-7v3h-5v-3h5zm-6 0v3h-4v-3h4zm-5 0v3H7v-3h5zm11-1v-3h-5v3h5zm-10-3h4v3h-4v-3zm-1 3v-3H7v3h5z" fill="#fff" fill-opacity=".95"/></svg>
--- a/web/documentserver-example/csharp/DocEditor.aspx
+++ b/web/documentserver-example/csharp/DocEditor.aspx
@ -145,13 +145,17 @@
        };

        // the user is trying to select document for comparing by clicking the Document from Storage button
-        var onRequestCompareFile = function () {
-            docEditor.setRevisedFile(<%= CompareFileData %>);  // select a document for comparing
+        var onRequestSelectDocument = function (event) {
+            var data = <%= DocumentData %>;
+            data.c = event.data.c;
+            docEditor.setRequestedDocument(data);  // select a document for comparing
        };

        // the user is trying to select recipients data by clicking the Mail merge button
-        var onRequestMailMergeRecipients = function (event) {
-            docEditor.setMailMergeRecipients(<%= DataMailMergeRecipients %>);  // insert recipient data for mail merge into the file
+        var onRequestSelectSpreadsheet = function (event) {
+            var data = <%= DataSpreadsheet %>;
+            data.c = event.data.c;
+            docEditor.setRequestedSpreadsheet(data);  // insert recipient data for spreadsheet into the file
        };

        var onRequestSaveAs = function (event) {  //  the user is trying to save file by clicking Save Copy as... button
@ -216,8 +220,8 @@
            'onMakeActionLink': onMakeActionLink,
            'onMetaChange': onMetaChange,
            'onRequestInsertImage': onRequestInsertImage,
-            'onRequestCompareFile': onRequestCompareFile,
-            "onRequestMailMergeRecipients": onRequestMailMergeRecipients,
+            'onRequestSelectDocument': onRequestSelectDocument,
+            "onRequestSelectSpreadsheet": onRequestSelectSpreadsheet,
        };

        if (config.editorConfig.user.id) {
--- a/web/documentserver-example/csharp/DocEditor.aspx.cs
+++ b/web/documentserver-example/csharp/DocEditor.aspx.cs
@ -61,8 +61,8 @@ namespace OnlineEditorsExample

        protected string DocConfig { get; private set; }
        protected string InsertImageConfig { get; private set; }
-        protected string CompareFileData { get; private set; }
-        protected string DataMailMergeRecipients { get; private set; }
+        protected string DocumentData { get; private set; }
+        protected string DataSpreadsheet { get; private set; }
        protected string UsersForMentions { get; private set; }
        protected string DocumentType { get { return _Default.DocumentType(FileName); } }

@ -308,11 +308,11 @@ namespace OnlineEditorsExample

                // a document which will be compared with the current document
                Dictionary<string, object> compareFile = GetCompareFile();
-                CompareFileData = jss.Serialize(compareFile);
+                DocumentData = jss.Serialize(compareFile);

-                // recipient data for mail merging
-                Dictionary<string, object> mailMergeConfig = GetMailMergeConfig();
-                DataMailMergeRecipients = jss.Serialize(mailMergeConfig);
+                // recipient data for spreadsheet
+                Dictionary<string, object> spreadsheetConfig = GetSpreadsheetConfig();
+                DataSpreadsheet = jss.Serialize(spreadsheetConfig);

                // get users for mentions
                List<Dictionary<string, object>> usersData = Users.getUsersForMentions(user.id);
@ -393,43 +393,43 @@ namespace OnlineEditorsExample
            return dataCompareFile;
        }

-        // get a mail merge config
-        private Dictionary<string, object> GetMailMergeConfig()
+        // get a spreadsheet config
+        private Dictionary<string, object> GetSpreadsheetConfig()
        {
-            // get the path to the recipients data for mail merging
-            var mailmergeUrl = new UriBuilder(_Default.GetServerUrl(true));
-            mailmergeUrl.Path =
+            // get the path to the recipients data for spreadsheet
+            var spreadsheetUrl = new UriBuilder(_Default.GetServerUrl(true));
+            spreadsheetUrl.Path =
                    HttpRuntime.AppDomainAppVirtualPath
                    + (HttpRuntime.AppDomainAppVirtualPath.EndsWith("/") ? "" : "/")
                    + "webeditor.ashx";
-            mailmergeUrl.Query = "type=csv";
+            spreadsheetUrl.Query = "type=csv";

-            var DirectMailMergeUrl = new UriBuilder(_Default.GetServerUrl(false));
-            DirectMailMergeUrl.Path =
+            var DirectSpreadsheetUrl = new UriBuilder(_Default.GetServerUrl(false));
+            DirectSpreadsheetUrl.Path =
                    HttpRuntime.AppDomainAppVirtualPath
                    + (HttpRuntime.AppDomainAppVirtualPath.EndsWith("/") ? "" : "/")
                    + "webeditor.ashx";
-            DirectMailMergeUrl.Query = "type=csv";
+            DirectSpreadsheetUrl.Query = "type=csv";

-            // create a mail merge config
-            Dictionary<string, object> mailMergeConfig = new Dictionary<string, object>
+            // create a spreadsheet config
+            Dictionary<string, object> spreadsheetConfig = new Dictionary<string, object>
                {
                    { "fileType", "csv" },
-                    { "url", mailmergeUrl.ToString() }
+                    { "url", spreadsheetUrl.ToString() }
                };

            if (_Default.IsEnabledDirectUrl())
            {
-                mailMergeConfig.Add("directUrl", DirectMailMergeUrl.ToString());
+                spreadsheetConfig.Add("directUrl", DirectSpreadsheetUrl.ToString());
            }

            if (JwtManager.Enabled)  // if the secret key to generate token exists
            {
-                var mailmergeToken = JwtManager.Encode(mailMergeConfig);  // encode mailMergeConfig into the token
-                mailMergeConfig.Add("token", mailmergeToken);  // and add it to the mail merge config
+                var spreadsheetToken = JwtManager.Encode(spreadsheetConfig);  // encode spreadsheetConfig into the token
+                spreadsheetConfig.Add("token", spreadsheetToken);  // and add it to the spreadsheet config
            }

-            return mailMergeConfig;
+            return spreadsheetConfig;
        }

        // get image url for templates
--- a/web/documentserver-example/csharp/WebEditor.ashx.cs
+++ b/web/documentserver-example/csharp/WebEditor.ashx.cs
@ -650,6 +650,9 @@ namespace OnlineEditorsExample

            var data = new Dictionary<string, object>() {
            { "fileType", (Path.GetExtension(fileName) ?? "").ToLower().Trim('.') },
+            { "key", ServiceConverter.GenerateRevisionId(_Default.CurUserHostAddress(null)
+                        + "/" + Path.GetFileName(_Default.FileUri(fileName, true))
+                        + "/" + File.GetLastWriteTime(_Default.StoragePath(fileName, null)).GetHashCode()) },
            { "url",  DocEditor.getDownloadUrl(fileName)},
            { "directUrl", directUrl ? DocEditor.getDownloadUrl(fileName, false) : null},
            { "referenceData", new Dictionary<string, string>()
--- a/web/documentserver-example/java-spring/README.md
+++ b/web/documentserver-example/java-spring/README.md
@ -20,7 +20,7 @@ See the detailed guide to learn how to install Document Server [for Windows](htt

 Download the [Java-Spring example](https://api.onlyoffice.com/editors/demopreview) from our site.

-To connect the editors to your website, specify the path to the editors installation, server port and the path to the storage folder in the *\src\main\resources\application.properties* file:
+To connect the editors to your website, specify the path to the editors installation, server port and the path to the storage folder in the *src/main/resources/application.properties* file:

 ```
 files.storage=
@ -128,22 +128,18 @@ See the detailed guide to learn how to install Document Server [for Linux](https

 ### Step 2. Install the prerequisites and run the website with the editors

-1. Install **Java**:
-
-    ```
-    sudo add-apt-repository ppa:webupd8team/java sudo apt-get update sudo apt-get install oracle-java11-installer
-    ```
+1. Install **Java** following the instructions [here](https://docs.oracle.com/en/java/javase/20/install/installation-jdk-linux-platforms.html#GUID-737A84E4-2EFF-4D38-8E60-3E29D1B884B8).

 2. Download the archive with the Java-Spring example and unpack the archive or clone git repository:

    a) archive with Java-Spring:

    ```
-    wget https://api.onlyoffice.com/app_data/editor/Java%20Spring%20Example.zip
+    wget https://api.onlyoffice.com/app_data/editor/Java.Spring.Example.zip
    ```
    
    ```
-    unzip Java\ Spring\ Example.zip
+    unzip Java.Spring.Example.zip
    ```
    b) git repository:
    ```
@ -162,7 +158,7 @@ See the detailed guide to learn how to install Document Server [for Linux](https
    ```
    cd document-server-integration/web/documentserver-example/java-spring
    ```
-4. Edit the *application.properties* configuration file. Specify the name of your local server with the ONLYOFFICE Document Server installed.
+4. Edit the *src/main/resources/application.properties* configuration file. Specify the name of your local server with the ONLYOFFICE Document Server installed.

    ```
    nano src/main/resources/application.properties
@ -210,13 +206,51 @@ Make sure that the Document Server has access to the server with the example ins

 ##  For Docker

-1. Edit the *application.properties* configuration file. Specify the name of your local server with the ONLYOFFICE Document Server installed ([installation instructions](https://helpcenter.onlyoffice.com/installation/docs-developer-install-docker.aspx)).
+### Step 1. Install ONLYOFFICE Docs
+
+Download and install ONLYOFFICE Docs (packaged as Document Server). 
+
+See the detailed guide to learn how to install Document Server [for Docker](https://helpcenter.onlyoffice.com/installation/docs-developer-install-docker.aspx). 
+
+### Step 2. Install the prerequisites and run the website with the editors
+
+1. Install **Java** following the instructions [here](https://docs.oracle.com/en/java/javase/20/install/installation-jdk-linux-platforms.html#GUID-737A84E4-2EFF-4D38-8E60-3E29D1B884B8).
+
+2. Download the archive with the Java-Spring example and unpack the archive or clone git repository:
+
+    a) archive with Java-Spring:
+
+    ```
+    wget https://api.onlyoffice.com/app_data/editor/Java.Spring.Example.zip
+    ```
+    
+    ```
+    unzip Java.Spring.Example.zip
+    ```
+    b) git repository:
+    ```
+    git clone https://github.com/ONLYOFFICE/document-server-integration.git
+    ```
+
+
+3. Change the current directory for the project directory:
+
+    a) from archive
+
+    ```
+   cd Java\ Spring\ Example/
+   ```
+   b) from git repository 
+    ```
+    cd document-server-integration/web/documentserver-example/java-spring
+    ```
+4. Edit the *src/main/resources/application.properties* configuration file. Specify the name of your local server with the ONLYOFFICE Document Server installed:

 	```
 	nano src/main/resources/application.properties
 	```
 	
-2. Edit the following lines:
+5. Edit the following lines:

   ```
   files.storage=
@ -226,17 +260,23 @@ Make sure that the Document Server has access to the server with the example ins

    where the **documentserver** is the name of the server with the ONLYOFFICE Docs installed, **port** is any available port and **files.storage** is the path where files will be created and stored (in the project folder by default). You can set an absolute path.

-3. Run the next command in the java example directory:
+6. Run the next command in the java example directory:

 	```
 	docker-compose up
 	```
-4. Open your browser using **server.address** and **server.port**:
+7. Open your browser using **server.address** and **server.port**:

      ```
      http://server.address:server.port/
      ```

+### Step 3. Check accessibility
+
+In case the example and Document Server are installed on different computers, make sure that your server with the example installed has access to the Document Server with the address which you specify instead of **documentserver** in the configuration files. 
+
+Make sure that the Document Server has access to the server with the example installed with the address which you specify instead of **example.com** in the configuration files.
+
 ## Important security info

 Please keep in mind the following security aspects when you are using test examples:
--- a/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/controllers/EditorController.java
+++ b/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/controllers/EditorController.java
@ -20,7 +20,6 @@ package com.onlyoffice.integration.controllers;

 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
-import com.onlyoffice.integration.documentserver.managers.history.HistoryManager;
 import com.onlyoffice.integration.documentserver.managers.jwt.JwtManager;
 import com.onlyoffice.integration.documentserver.models.enums.Action;
 import com.onlyoffice.integration.documentserver.storage.FileStoragePathBuilder;
@ -73,9 +72,6 @@ public class EditorController {
    @Autowired
    private UserServices userService;

-    @Autowired
-    private HistoryManager historyManager;
-
    @Autowired
    private ObjectMapper objectMapper;

@ -140,9 +136,6 @@ public class EditorController {
        // add file model with the default parameters to the original model
        model.addAttribute("model", fileModel);

-        // get file history and add it to the model
-        model.addAttribute("fileHistory", historyManager.getHistory(fileModel.getDocument()));
-
        // create the document service api URL and add it to the model
        model.addAttribute("docserviceApiUrl", docserviceSite + docserviceApiUrl);

@ -150,10 +143,10 @@ public class EditorController {
        model.addAttribute("dataInsertImage",  getInsertImage(directUrl));

        // get a document for comparison and add it to the model
-        model.addAttribute("dataCompareFile",  getCompareFile(directUrl));
+        model.addAttribute("dataDocument",  getCompareFile(directUrl));

        // get recipients data for mail merging and add it to the model
-        model.addAttribute("dataMailMergeRecipients", getMailMerge(directUrl));
+        model.addAttribute("dataSpreadsheet", getSpreadsheet(directUrl));

        // get user data for mentions and add it to the model
        model.addAttribute("usersForMentions", getUserMentions(uid));
@ -200,40 +193,40 @@ public class EditorController {
    // get a document that will be compared with the current document
    @SneakyThrows
    private String getCompareFile(final Boolean directUrl) {
-        Map<String, Object> dataCompareFile = new HashMap<>();
-        dataCompareFile.put("fileType", "docx");
-        dataCompareFile.put("url", storagePathBuilder.getServerUrl(true) + "/assets?name=sample.docx");
+        Map<String, Object> dataDocument = new HashMap<>();
+        dataDocument.put("fileType", "docx");
+        dataDocument.put("url", storagePathBuilder.getServerUrl(true) + "/assets?name=sample.docx");
        if (directUrl) {
-            dataCompareFile.put("directUrl", storagePathBuilder
+            dataDocument.put("directUrl", storagePathBuilder
                    .getServerUrl(false) + "/assets?name=sample.docx");
        }

        // check if the document token is enabled
        if (jwtManager.tokenEnabled()) {

-            // create token from the dataCompareFile object
-            dataCompareFile.put("token", jwtManager.createToken(dataCompareFile));
+            // create token from the dataDocument object
+            dataDocument.put("token", jwtManager.createToken(dataDocument));
        }

-        return objectMapper.writeValueAsString(dataCompareFile);
+        return objectMapper.writeValueAsString(dataDocument);
    }

    @SneakyThrows
-    private String getMailMerge(final Boolean directUrl) {
-        Map<String, Object> dataMailMergeRecipients = new HashMap<>();  // get recipients data for mail merging
-        dataMailMergeRecipients.put("fileType", "csv");
-        dataMailMergeRecipients.put("url", storagePathBuilder.getServerUrl(true) + "/csv");
+    private String getSpreadsheet(final Boolean directUrl) {
+        Map<String, Object> dataSpreadsheet = new HashMap<>();  // get recipients data for mail merging
+        dataSpreadsheet.put("fileType", "csv");
+        dataSpreadsheet.put("url", storagePathBuilder.getServerUrl(true) + "/csv");
        if (directUrl) {
-            dataMailMergeRecipients.put("directUrl", storagePathBuilder.getServerUrl(false) + "/csv");
+            dataSpreadsheet.put("directUrl", storagePathBuilder.getServerUrl(false) + "/csv");
        }

        // check if the document token is enabled
        if (jwtManager.tokenEnabled()) {

-            // create token from the dataMailMergeRecipients object
-            dataMailMergeRecipients.put("token", jwtManager.createToken(dataMailMergeRecipients));
+            // create token from the dataSpreadsheet object
+            dataSpreadsheet.put("token", jwtManager.createToken(dataSpreadsheet));
        }

-        return objectMapper.writeValueAsString(dataMailMergeRecipients);
+        return objectMapper.writeValueAsString(dataSpreadsheet);
    }
 }
--- a/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/controllers/FileController.java
+++ b/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/controllers/FileController.java
@ -22,11 +22,17 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import com.onlyoffice.integration.documentserver.callbacks.CallbackHandler;
+import com.onlyoffice.integration.documentserver.managers.history.HistoryManager;
 import com.onlyoffice.integration.documentserver.managers.jwt.JwtManager;
 import com.onlyoffice.integration.documentserver.storage.FileStorageMutator;
 import com.onlyoffice.integration.documentserver.storage.FileStoragePathBuilder;
 import com.onlyoffice.integration.dto.Converter;
 import com.onlyoffice.integration.dto.ConvertedData;
+import com.onlyoffice.integration.dto.Reference;
+import com.onlyoffice.integration.dto.ReferenceData;
+import com.onlyoffice.integration.dto.Rename;
+import com.onlyoffice.integration.dto.Restore;
+import com.onlyoffice.integration.dto.SaveAs;
 import com.onlyoffice.integration.dto.Track;
 import com.onlyoffice.integration.entities.User;
 import com.onlyoffice.integration.documentserver.models.enums.DocumentType;
@ -74,7 +80,6 @@ import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.HashMap;
-import java.util.LinkedHashMap;
 import java.util.Map;
 import java.util.Optional;

@ -114,6 +119,8 @@ public class FileController {
    private ServiceConverter serviceConverter;
    @Autowired
    private CallbackManager callbackManager;
+    @Autowired
+    private HistoryManager historyManager;

    // create user metadata
    private String createUserMetadata(final String uid, final String fullFileName) {
@ -184,7 +191,8 @@ public class FileController {
                throw new IOException("Could not update a file");  // if the file cannot be updated, an error occurs
            }

-            fullFileName = fileUtility.getFileNameWithoutExtension(fileNamePath) + fileExtension;  // get full file name
+            fullFileName = fileUtility.getFileNameWithoutExtension(fileNamePath)
+                    + "." + fileExtension;  // get full file name

            return createUserMetadata(uid, fullFileName);  // create user metadata and return it
        } catch (Exception e) {
@ -412,19 +420,16 @@ public class FileController {

    @PostMapping("/saveas")
    @ResponseBody
-    public String saveAs(@RequestBody final JSONObject body, @CookieValue("uid") final String uid) {
-        String title = (String) body.get("title");
-        String saveAsFileUrl = (String) body.get("url");
-
+    public String saveAs(@RequestBody final SaveAs body, @CookieValue("uid") final String uid) {
        try {
-            String fileName = documentManager.getCorrectName(title);
+            String fileName = documentManager.getCorrectName(body.getTitle());
            String curExt = fileUtility.getFileExtension(fileName);

            if (!fileUtility.getFileExts().contains(curExt)) {
                return "{\"error\":\"File type is not supported\"}";
            }

-            URL url = new URL(saveAsFileUrl);
+            URL url = new URL(body.getUrl());
            java.net.HttpURLConnection connection = (java.net.HttpURLConnection) url.openConnection();
            InputStream stream = connection.getInputStream();

@ -443,25 +448,14 @@ public class FileController {

    @PostMapping("/rename")
    @ResponseBody
-    public String rename(@RequestBody final JSONObject body) {
-        String newfilename = (String) body.get("newfilename");
-        String dockey = (String) body.get("dockey");
-        String origExt = "." + (String) body.get("ext");
-        String curExt = newfilename;
-
-        if (newfilename.indexOf(".") != -1) {
-            curExt = (String) fileUtility.getFileExtension(newfilename);
-        }
-
-        if (origExt.compareTo(curExt) != 0) {
-            newfilename += origExt;
-        }
+    public String rename(@RequestBody final Rename body) {
+        String fileName = body.getFileName();

        HashMap<String, String> meta = new HashMap<>();
-        meta.put("title", newfilename);
+        meta.put("title", fileName + "." + body.getFileType());

        try {
-            callbackManager.commandRequest("meta", dockey, meta);
+            callbackManager.commandRequest("meta", body.getFileKey(), meta);
            return "result ok";
        } catch (Exception e) {
            e.printStackTrace();
@ -471,7 +465,7 @@ public class FileController {

    @PostMapping("/reference")
    @ResponseBody
-    public String reference(@RequestBody final JSONObject body) {
+    public String reference(@RequestBody final Reference body) {
        try {
            JSONParser parser = new JSONParser();
            Gson gson = new GsonBuilder().disableHtmlEscaping().create();
@ -479,12 +473,11 @@ public class FileController {
            String userAddress = "";
            String fileName = "";

-            if (body.containsKey("referenceData")) {
-                LinkedHashMap referenceDataObj = (LinkedHashMap) body.get("referenceData");
-                String instanceId = (String) referenceDataObj.get("instanceId");
+            if (body.getReferenceData() != null) {
+                ReferenceData referenceData = body.getReferenceData();

-                if (instanceId.equals(storagePathBuilder.getServerUrl(false))) {
-                    JSONObject fileKey = (JSONObject) parser.parse((String) referenceDataObj.get("fileKey"));
+                if (referenceData.getInstanceId().equals(storagePathBuilder.getServerUrl(false))) {
+                    JSONObject fileKey = (JSONObject) parser.parse(referenceData.getFileKey());
                    userAddress = (String) fileKey.get("userAddress");
                    if (userAddress.equals(InetAddress.getLocalHost().getHostAddress())) {
                        fileName = (String) fileKey.get("fileName");
@ -495,7 +488,7 @@ public class FileController {

            if (fileName.equals("")) {
                try {
-                    String path = (String) body.get("path");
+                    String path = (String) body.getPath();
                    path = fileUtility.getFileName(path);
                    File f = new File(storagePathBuilder.getFileLocation(path));
                    if (f.exists()) {
@ -510,8 +503,6 @@ public class FileController {
                return "{ \"error\": \"File not found\"}";
            }

-            boolean directUrl = (boolean) body.get("directUrl");
-
            HashMap<String, Object> fileKey = new HashMap<>();
            fileKey.put("fileName", fileName);
            fileKey.put("userAddress", InetAddress.getLocalHost().getHostAddress());
@ -521,9 +512,14 @@ public class FileController {
            referenceData.put("fileKey", gson.toJson(fileKey));

            HashMap<String, Object> data = new HashMap<>();
-            data.put("fileType", fileUtility.getFileExtension(fileName).replace(".", ""));
+            data.put("fileType", fileUtility.getFileExtension(fileName));
+            data.put("key", serviceConverter.generateRevisionId(
+                storagePathBuilder.getStorageLocation()
+                + "/" + fileName + "/"
+                + new File(storagePathBuilder.getFileLocation(fileName)).lastModified()
+                ));
            data.put("url", documentManager.getDownloadUrl(fileName, true));
-            data.put("directUrl", directUrl ? documentManager.getDownloadUrl(fileName, false) : null);
+            data.put("directUrl", body.getDirectUrl() ? documentManager.getDownloadUrl(fileName, false) : null);
            data.put("referenceData", referenceData);
            data.put("path", fileName);

@ -538,15 +534,25 @@ public class FileController {
        }
    }

+    @GetMapping("/history")
+    @ResponseBody
+    public String history(@RequestParam("fileName") final String fileName) {
+        return historyManager.getHistory(fileName);
+    }
+
+    @GetMapping("/historydata")
+    @ResponseBody
+    public String history(@RequestParam("fileName") final String fileName,
+                          @RequestParam("version") final String version,
+                          @RequestParam(value = "directUrl", defaultValue = "false") final Boolean directUrl) {
+        return historyManager.getHistoryData(fileName, version, directUrl);
+    }
+
    @PutMapping("/restore")
    @ResponseBody
-    public String restore(@RequestBody final JSONObject body) {
+    public String restore(@RequestBody final Restore body, @CookieValue("uid") final Integer uid) {
        try {
-            String sourceBasename = (String) body.get("fileName");
-            Integer version = (Integer) body.get("version");
-            String userID = (String) body.get("userId");
-
-            String sourceStringFile = storagePathBuilder.getFileLocation(sourceBasename);
+            String sourceStringFile = storagePathBuilder.getFileLocation(body.getFileName());
            File sourceFile = new File(sourceStringFile);
            Path sourcePathFile = sourceFile.toPath();
            String historyDirectory = storagePathBuilder.getHistoryDir(sourcePathFile.toString());
@ -564,7 +570,7 @@ public class FileController {
            String bumpedKey = serviceConverter.generateRevisionId(
                storagePathBuilder.getStorageLocation()
                + "/"
-                + sourceBasename
+                + body.getFileName()
                + "/"
                + Long.toString(sourceFile.lastModified())
            );
@ -572,8 +578,7 @@ public class FileController {
            bumpedKeyFileWriter.write(bumpedKey);
            bumpedKeyFileWriter.close();

-            Integer userInnerID = Integer.parseInt(userID.replace("uid-", ""));
-            User user = userService.findUserById(userInnerID).get();
+            User user = userService.findUserById(uid).get();

            Path bumpedChangesPathFile = Paths.get(bumpedVersionStringDirectory, "changes.json");
            String bumpedChangesStringFile = bumpedChangesPathFile.toString();
@ -596,13 +601,17 @@ public class FileController {
            bumpedChangesFileWriter.write(bumpedChangesContent);
            bumpedChangesFileWriter.close();

-            String sourceExtension = fileUtility.getFileExtension(sourceBasename);
-            String previousBasename = "prev" + sourceExtension;
+            String sourceExtension = fileUtility.getFileExtension(body.getFileName());
+            String previousBasename = "prev." + sourceExtension;

            Path bumpedFile = Paths.get(bumpedVersionStringDirectory, previousBasename);
            Files.move(sourcePathFile, bumpedFile);

-            String recoveryVersionStringDirectory = documentManager.versionDir(historyDirectory, version, true);
+            String recoveryVersionStringDirectory = documentManager.versionDir(
+                    historyDirectory,
+                    body.getVersion(),
+                    true
+            );
            Path recoveryPathFile = Paths.get(recoveryVersionStringDirectory, previousBasename);
            String recoveryStringFile = recoveryPathFile.toString();
            FileInputStream recoveryStream = new FileInputStream(recoveryStringFile);
--- a/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/managers/callback/DefaultCallbackManager.java
+++ b/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/managers/callback/DefaultCallbackManager.java
@ -120,7 +120,7 @@ public class DefaultCallbackManager implements CallbackManager {
        String newFileName = fileName;

        String curExt = fileUtility.getFileExtension(fileName);  // get current file extension
-        String downloadExt = "." + body.getFiletype(); // get an extension of the downloaded file
+        String downloadExt = body.getFiletype(); // get an extension of the downloaded file

        // todo: Refactoring
        // convert downloaded file to the file with the current extension if these extensions aren't equal
@ -132,14 +132,14 @@ public class DefaultCallbackManager implements CallbackManager {
                                null).getUri();  // convert a file and get URL to a new file
                if (newFileUri.isEmpty()) {
                    newFileName = documentManager
-                            .getCorrectName(fileUtility.getFileNameWithoutExtension(fileName)
+                            .getCorrectName(fileUtility.getFileNameWithoutExtension(fileName) + "."
                                    + downloadExt);  // get the correct file name if it already exists
                } else {
                    downloadUri = newFileUri;
                }
            } catch (Exception e) {
                newFileName = documentManager
-                        .getCorrectName(fileUtility.getFileNameWithoutExtension(fileName) + downloadExt);
+                        .getCorrectName(fileUtility.getFileNameWithoutExtension(fileName) + "." + downloadExt);
            }
        }

@ -163,7 +163,7 @@ public class DefaultCallbackManager implements CallbackManager {

            storageMutator.createDirectory(ver);  // create the file version directory

-            lastVersion.toFile().renameTo(new File(versionDir + File.separator + "prev" + curExt));
+            lastVersion.toFile().renameTo(new File(versionDir + File.separator + "prev." + curExt));

            saveFile(byteArrayFile, toSave); // save document file

@ -269,7 +269,7 @@ public class DefaultCallbackManager implements CallbackManager {
        String fileName = fileNameParam;

        String curExt = fileUtility.getFileExtension(fileName);  // get current file extension
-        String downloadExt = "." + body.getFiletype();  // get an extension of the downloaded file
+        String downloadExt = body.getFiletype();  // get an extension of the downloaded file

        Boolean newFileName = false;

@ -304,10 +304,10 @@ public class DefaultCallbackManager implements CallbackManager {
                // get the correct file name if it already exists
                fileName = documentManager
                        .getCorrectName(fileUtility
-                                .getFileNameWithoutExtension(fileName) + "-form" + downloadExt);
+                                .getFileNameWithoutExtension(fileName) + "-form." + downloadExt);
            } else {
                fileName = documentManager
-                        .getCorrectName(fileUtility.getFileNameWithoutExtension(fileName) + "-form" + curExt);
+                        .getCorrectName(fileUtility.getFileNameWithoutExtension(fileName) + "-form." + curExt);
            }
            forcesavePath = storagePathBuilder.getFileLocation(fileName);  // create forcesave path if it doesn't exist
            List<Action> actions =  body.getActions();
--- a/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/managers/document/DefaultDocumentManager.java
+++ b/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/managers/document/DefaultDocumentManager.java
@ -69,7 +69,7 @@ public class DefaultDocumentManager implements DocumentManager {

    // get URL to the created file
    public String getCreateUrl(final String fileName, final Boolean sample) {
-        String fileExt = fileUtility.getFileExtension(fileName).replace(".", "");
+        String fileExt = fileUtility.getFileExtension(fileName);
        String url = storagePathBuilder.getServerUrl(true)
                + "/create?fileExt=" + fileExt + "&sample=" + sample;
        return url;
@ -79,13 +79,13 @@ public class DefaultDocumentManager implements DocumentManager {
    public String getCorrectName(final String fileName) {
        String baseName = fileUtility.getFileNameWithoutExtension(fileName);  // get file name without extension
        String ext = fileUtility.getFileExtension(fileName);  // get file extension
-        String name = baseName + ext;  // create a full file name
+        String name = baseName + "." + ext;  // create a full file name

        Path path = Paths.get(storagePathBuilder.getFileLocation(name));

        // run through all the files with such a name in the storage directory
        for (int i = 1; Files.exists(path); i++) {
-            name = baseName + " (" + i + ")" + ext;  // and add an index to the base name
+            name = baseName + " (" + i + ")." + ext;  // and add an index to the base name
            path = Paths.get(storagePathBuilder.getFileLocation(name));
        }

--- a/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/managers/history/DefaultHistoryManager.java
+++ b/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/managers/history/DefaultHistoryManager.java
@ -25,6 +25,7 @@ import com.onlyoffice.integration.documentserver.managers.jwt.JwtManager;
 import com.onlyoffice.integration.documentserver.models.filemodel.Document;
 import com.onlyoffice.integration.documentserver.storage.FileStoragePathBuilder;
 import com.onlyoffice.integration.documentserver.util.file.FileUtility;
+import com.onlyoffice.integration.documentserver.util.service.ServiceConverter;
 import lombok.SneakyThrows;
 import org.json.simple.JSONArray;
 import org.json.simple.JSONObject;
@ -62,6 +63,9 @@ public class DefaultHistoryManager implements HistoryManager {
    @Autowired
    private ObjectMapper objectMapper;

+    @Autowired
+    private ServiceConverter serviceConverter;
+
    // todo: Refactoring
    @SneakyThrows
    public String[] getHistory(final Document document) {  // get document history
@ -99,14 +103,14 @@ public class DefaultHistoryManager implements HistoryManager {
                }

                dataObj.put("fileType", fileUtility
-                        .getFileExtension(document.getTitle()).replace(".", ""));
+                        .getFileExtension(document.getTitle()));
                dataObj.put("key", key);
                dataObj.put("url", i == curVer ? document.getUrl()
-                        : documentManager.getHistoryFileUrl(document.getTitle(), i, "prev" + fileUtility
+                        : documentManager.getHistoryFileUrl(document.getTitle(), i, "prev." + fileUtility
                        .getFileExtension(document.getTitle()), true));
                if (!document.getDirectUrl().equals("")) {
                    dataObj.put("directUrl", i == curVer ? document.getDirectUrl()
-                            : documentManager.getHistoryFileUrl(document.getTitle(), i, "prev" + fileUtility
+                            : documentManager.getHistoryFileUrl(document.getTitle(), i, "prev." + fileUtility
                            .getFileExtension(document.getTitle()), false));
                }
                dataObj.put("version", i);
@ -164,6 +168,153 @@ public class DefaultHistoryManager implements HistoryManager {
        return new String[]{"", ""};
    }

+    // todo: Refactoring
+    @SneakyThrows
+    public String getHistory(final String fileName) {  // get document history
+
+        // get history directory
+        String histDir = storagePathBuilder.getHistoryDir(storagePathBuilder.getFileLocation(fileName));
+        Integer curVer = storagePathBuilder.getFileVersion(histDir, false);  // get current file version
+
+        if (curVer > 0) {  // check if the current file version is greater than 0
+            List<Object> hist = new ArrayList<>();
+
+            for (Integer i = 1; i <= curVer; i++) {  // run through all the file versions
+                Map<String, Object> obj = new HashMap<String, Object>();
+                String verDir = documentManager
+                        .versionDir(histDir, i, true);  // get the path to the given file version
+
+                String key;
+                if (i == curVer) {
+                    key = serviceConverter
+                            .generateRevisionId(storagePathBuilder.getStorageLocation()
+                                    + "/" + fileName + "/"
+                                    + new File(storagePathBuilder.getFileLocation(fileName)).lastModified());
+                } else {
+                    key = readFileToEnd(new File(verDir + File.separator + "key.txt"));
+                }
+
+                obj.put("key", key);
+                obj.put("version", i);
+
+                if (i == 1) {  // check if the version number is equal to 1
+                    String createdInfo = readFileToEnd(new File(histDir
+                            + File.separator + "createdInfo.json"));  // get file with meta data
+                    JSONObject json = (JSONObject) parser.parse(createdInfo);  // and turn it into json object
+
+                    // write meta information to the object (user information and creation date)
+                    obj.put("created", json.get("created"));
+                    Map<String, Object> user = new HashMap<String, Object>();
+                    user.put("id", json.get("id"));
+                    user.put("name", json.get("name"));
+                    obj.put("user", user);
+                }
+
+                if (i > 1) {  //check if the version number is greater than 1
+                    // if so, get the path to the changes.json file
+                    JSONObject changes = (JSONObject) parser.parse(readFileToEnd(new File(documentManager
+                            .versionDir(histDir, i - 1, true) + File.separator + "changes.json")));
+                    JSONObject change = (JSONObject) ((JSONArray) changes.get("changes")).get(0);
+
+                    // write information about changes to the object
+                    obj.put("changes", changes.get("changes"));
+                    obj.put("serverVersion", changes.get("serverVersion"));
+                    obj.put("created", change.get("created"));
+                    obj.put("user", change.get("user"));
+                }
+
+                hist.add(obj);
+            }
+
+            // write history information about the current file version to the history object
+            Map<String, Object> histObj = new HashMap<String, Object>();
+            histObj.put("currentVersion", curVer);
+            histObj.put("history", hist);
+
+            try {
+                return objectMapper.writeValueAsString(histObj);
+            } catch (JsonProcessingException e) {
+                e.printStackTrace();
+            }
+        }
+        return "";
+    }
+
+    // todo: Refactoring
+    @SneakyThrows
+    public String getHistoryData(final String fileName, final String version, final Boolean directUrl) {
+        // get history directory
+        String histDir = storagePathBuilder.getHistoryDir(storagePathBuilder.getFileLocation(fileName));
+        Integer curVer = storagePathBuilder.getFileVersion(histDir, false);  // get current file version
+
+        if (curVer > 0) {  // check if the current file version is greater than 0
+            Map<String, Object> histData = new HashMap<>();
+
+            for (Integer i = 1; i <= curVer; i++) {  // run through all the file versions
+                Map<String, Object> dataObj = new HashMap<String, Object>();
+                String verDir = documentManager
+                        .versionDir(histDir, i, true);  // get the path to the given file version
+
+                String key;
+                if (i == curVer) {
+                    key = serviceConverter
+                            .generateRevisionId(storagePathBuilder.getStorageLocation()
+                                    + "/" + fileName + "/"
+                                    + new File(storagePathBuilder.getFileLocation(fileName)).lastModified());
+                } else {
+                    key = readFileToEnd(new File(verDir + File.separator + "key.txt"));
+                }
+
+                dataObj.put("fileType", fileUtility
+                        .getFileExtension(fileName).replace(".", ""));
+                dataObj.put("key", key);
+                dataObj.put("url", i == curVer ? documentManager.getDownloadUrl(fileName, true)
+                        : documentManager.getHistoryFileUrl(fileName, i, "prev" + fileUtility
+                        .getFileExtension(fileName), true));
+                if (directUrl) {
+                    dataObj.put("directUrl", i == curVer
+                            ? documentManager.getDownloadUrl(fileName, false)
+                            : documentManager.getHistoryFileUrl(fileName, i, "prev" + fileUtility
+                                    .getFileExtension(fileName), false));
+                }
+                dataObj.put("version", i);
+
+                if (i > 1) {  //check if the version number is greater than 1
+                    // get the history data from the previous file version
+                    Map<String, Object> prev = (Map<String, Object>) histData.get(Integer.toString(i - 1));
+                    Map<String, Object> prevInfo = new HashMap<String, Object>();
+                    prevInfo.put("fileType", prev.get("fileType"));
+                    prevInfo.put("key", prev.get("key"));  // write key and URL information about previous file version
+                    prevInfo.put("url", prev.get("url"));
+                    if (directUrl) {
+                        prevInfo.put("directUrl", prev.get("directUrl"));
+                    }
+
+                    // write information about previous file version to the data object
+                    dataObj.put("previous", prevInfo);
+                    // write the path to the diff.zip archive with differences in this file version
+                    Integer verdiff = i - 1;
+                    dataObj.put("changesUrl", documentManager
+                            .getHistoryFileUrl(fileName, verdiff, "diff.zip", true));
+                }
+
+                if (jwtManager.tokenEnabled()) {
+                    dataObj.put("token", jwtManager.createToken(dataObj));
+                }
+
+                histData.put(Integer.toString(i), dataObj);
+            }
+
+            try {
+                return objectMapper.writeValueAsString(histData.get(version));
+            } catch (JsonProcessingException e) {
+                e.printStackTrace();
+            }
+        }
+        return "";
+    }
+
+
    // read a file
    private String readFileToEnd(final File file) {
        String output = "";
--- a/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/managers/history/HistoryManager.java
+++ b/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/managers/history/HistoryManager.java
@ -18,9 +18,9 @@

 package com.onlyoffice.integration.documentserver.managers.history;

-import com.onlyoffice.integration.documentserver.models.filemodel.Document;
-
 // specify the history manager functions
 public interface HistoryManager {
-    String[] getHistory(Document document);  // get document history
+    String getHistory(String fileName);  // get document history
+
+    String getHistoryData(String fileName, String version, Boolean directUrl); // get document history data
 }
--- a/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/models/Format.java
+++ b/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/models/Format.java
@ -0,0 +1,36 @@
+/**
+ *
+ * (c) Copyright Ascensio System SIA 2023
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+package com.onlyoffice.integration.documentserver.models;
+
+import java.util.List;
+
+import com.onlyoffice.integration.documentserver.models.enums.DocumentType;
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+
+@Getter
+@Setter
+@ToString
+public class Format {
+    private String name;
+    private DocumentType type;
+    private List<String> actions;
+    private List<String> convert;
+    private List<String> mime;
+}
--- a/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/util/file/DefaultFileUtility.java
+++ b/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/util/file/DefaultFileUtility.java
@ -18,7 +18,10 @@

 package com.onlyoffice.integration.documentserver.util.file;

+import com.onlyoffice.integration.documentserver.models.Format;
 import com.onlyoffice.integration.documentserver.models.enums.DocumentType;
+import com.onlyoffice.integration.documentserver.util.service.FormatService;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Component;
@ -26,8 +29,6 @@ import org.springframework.stereotype.Component;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
-import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;

 import static com.onlyoffice.integration.documentserver.util.Constants.MAX_FILE_SIZE;
@ -38,55 +39,18 @@ public class DefaultFileUtility implements FileUtility {
    @Value("${filesize-max}")
    private String filesizeMax;

-    @Value("${files.docservice.viewed-docs}")
-    private String docserviceViewedDocs;
-
-    @Value("${files.docservice.edited-docs}")
-    private String docserviceEditedDocs;
-
-    @Value("${files.docservice.convert-docs}")
-    private String docserviceConvertDocs;
-
-    @Value("${files.docservice.fillforms-docs}")
-    private String docserviceFillDocs;
-
-    // document extensions
-    private List<String> extsDocument = Arrays.asList(
-                            ".doc", ".docx", ".docm",
-                            ".dot", ".dotx", ".dotm",
-                            ".odt", ".fodt", ".ott", ".rtf", ".txt",
-                            ".html", ".htm", ".mht", ".xml",
-                            ".pdf", ".djvu", ".fb2", ".epub", ".xps", ".oform");
-
-    // spreadsheet extensions
-    private List<String> extsSpreadsheet = Arrays.asList(
-                            ".xls", ".xlsx", ".xlsm", ".xlsb",
-                            ".xlt", ".xltx", ".xltm",
-                            ".ods", ".fods", ".ots", ".csv");
-
-    // presentation extensions
-    private List<String> extsPresentation = Arrays.asList(
-                            ".pps", ".ppsx", ".ppsm",
-                            ".ppt", ".pptx", ".pptm",
-                            ".pot", ".potx", ".potm",
-                            ".odp", ".fodp", ".otp");
+    @Autowired
+    private FormatService formatService;

    // get the document type
    public DocumentType getDocumentType(final String fileName) {
        String ext = getFileExtension(fileName).toLowerCase();  // get file extension from its name
-        // word type for document extensions
-        if (extsDocument.contains(ext)) {
-            return DocumentType.word;
-        }

-        // cell type for spreadsheet extensions
-        if (extsSpreadsheet.contains(ext)) {
-            return DocumentType.cell;
-        }
-
-        // slide type for presentation extensions
-        if (extsPresentation.contains(ext)) {
-            return DocumentType.slide;
+        List<Format> formats = formatService.getFormats();
+        for (Format format : formats) {
+            if (format.getName().equals(ext)) {
+                return format.getType();
+            }
        }

        // default file type is word
@ -121,7 +85,7 @@ public class DefaultFileUtility implements FileUtility {
        if (fileName == null) {
            return null;
        }
-        String fileExt = fileName.substring(fileName.lastIndexOf("."));
+        String fileExt = fileName.substring(fileName.lastIndexOf(".") + 1);
        return fileExt.toLowerCase();
    }

@ -147,34 +111,27 @@ public class DefaultFileUtility implements FileUtility {
    }

    public List<String> getFillExts() {
-        return Arrays.asList(docserviceFillDocs.split("\\|"));
+        return formatService.fillableExtensions();
    }

    // get file extensions that can be viewed
    public List<String> getViewedExts() {
-        return Arrays.asList(docserviceViewedDocs.split("\\|"));
+        return formatService.viewableExtensions();
    }

    // get file extensions that can be edited
    public List<String> getEditedExts() {
-        return Arrays.asList(docserviceEditedDocs.split("\\|"));
+        return formatService.editableExtensions();
    }

    // get file extensions that can be converted
    public List<String> getConvertExts() {
-        return Arrays.asList(docserviceConvertDocs.split("\\|"));
+        return formatService.autoConvertExtensions();
    }

    // get all the supported file extensions
    public List<String> getFileExts() {
-        List<String> res = new ArrayList<>();
-
-        res.addAll(getViewedExts());
-        res.addAll(getEditedExts());
-        res.addAll(getConvertExts());
-        res.addAll(getFillExts());
-
-        return res;
+        return formatService.allExtensions();
    }

    // generate the file path from file directory and name
@ -188,10 +145,10 @@ public class DefaultFileUtility implements FileUtility {
            fileName = getFileNameWithoutExtension(fullFileName) + "(" + i + ")";

            // create a new path for this file with the correct name and extension
-            path = Paths.get(directory + fileName + fileExtension);
+            path = Paths.get(directory + fileName + "." + fileExtension);
        }

-        path = Paths.get(directory + fileName + fileExtension);
+        path = Paths.get(directory + fileName + "." + fileExtension);
        return path;
    }

--- a/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/util/service/DefaultFormatService.java
+++ b/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/util/service/DefaultFormatService.java
@ -0,0 +1,102 @@
+/**
+ *
+ * (c) Copyright Ascensio System SIA 2023
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package com.onlyoffice.integration.documentserver.util.service;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import com.onlyoffice.integration.documentserver.models.Format;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.core.io.Resource;
+import org.springframework.stereotype.Service;
+
+import java.io.File;
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+@Service
+public class DefaultFormatService implements FormatService {
+    private List<Format> formats;
+    @Autowired
+    public DefaultFormatService(
+            @Value("classpath:assets/document-formats/onlyoffice-docs-formats.json") final Resource resourceFile,
+            final ObjectMapper objectMapper
+    ) {
+        try {
+            File targetFile = resourceFile.getFile();
+            this.formats = objectMapper.readValue(targetFile, new TypeReference<List<Format>>() { });
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public List<Format> getFormats() {
+        return this.formats;
+    }
+
+    public List<Format> getFormatsByAction(final String action) {
+        return this
+                .formats
+                .stream()
+                .filter(format -> format.getActions().contains(action))
+                .collect(Collectors.toList());
+    }
+
+    public List<String> allExtensions() {
+        return this
+                .formats
+                .stream()
+                .map(format -> format.getName())
+                .collect(Collectors.toList());
+    }
+
+    public List<String> fillableExtensions() {
+        return this
+                .getFormatsByAction("fill")
+                .stream()
+                .map(format -> format.getName())
+                .collect(Collectors.toList());
+    }
+
+    public List<String> viewableExtensions() {
+        return this
+                .getFormatsByAction("view")
+                .stream()
+                .map(format -> format.getName())
+                .collect(Collectors.toList());
+    }
+
+    public List<String> editableExtensions() {
+        return Stream
+                .of(this.getFormatsByAction("edit"), this.getFormatsByAction("lossy-edit"))
+                .flatMap(x -> x.stream())
+                .map(format -> format.getName())
+                .collect(Collectors.toList());
+    }
+
+    public List<String> autoConvertExtensions() {
+        return this
+                .getFormatsByAction("auto-convert")
+                .stream()
+                .map(format -> format.getName())
+                .collect(Collectors.toList());
+    }
+}
--- a/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/util/service/DefaultServiceConverter.java
+++ b/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/util/service/DefaultServiceConverter.java
@ -146,8 +146,8 @@ public class DefaultServiceConverter implements ServiceConverter {
        Convert body = new Convert();
        body.setLang(lang);
        body.setUrl(documentUri);
-        body.setOutputtype(toExtension.replace(".", ""));
-        body.setFiletype(fromExt.replace(".", ""));
+        body.setOutputtype(toExtension);
+        body.setFiletype(fromExt);
        body.setTitle(title);
        body.setKey(documentRevId);
        body.setFilePass(filePass);
--- a/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/util/service/FormatService.java
+++ b/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/util/service/FormatService.java
@ -0,0 +1,33 @@
+/**
+ *
+ * (c) Copyright Ascensio System SIA 2023
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package com.onlyoffice.integration.documentserver.util.service;
+
+import com.onlyoffice.integration.documentserver.models.Format;
+
+import java.util.List;
+
+public interface FormatService {
+    List<Format> getFormats();
+    List<Format> getFormatsByAction(String action);
+    List<String> allExtensions();
+    List<String> fillableExtensions();
+    List<String> viewableExtensions();
+    List<String> editableExtensions();
+    List<String> autoConvertExtensions();
+}
--- a/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/dto/Reference.java
+++ b/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/dto/Reference.java
@ -0,0 +1,34 @@
+/**
+ *
+ * (c) Copyright Ascensio System SIA 2023
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package com.onlyoffice.integration.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Getter
+@Setter
+@AllArgsConstructor
+@NoArgsConstructor
+public class Reference {
+    private Boolean directUrl;
+    private ReferenceData referenceData;
+    private String path;
+}
--- a/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/dto/ReferenceData.java
+++ b/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/dto/ReferenceData.java
@ -0,0 +1,31 @@
+/**
+ *
+ * (c) Copyright Ascensio System SIA 2023
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package com.onlyoffice.integration.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class ReferenceData {
+    private String fileKey;
+    private String instanceId;
+}
--- a/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/dto/Rename.java
+++ b/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/dto/Rename.java
@ -0,0 +1,34 @@
+/**
+ *
+ * (c) Copyright Ascensio System SIA 2023
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package com.onlyoffice.integration.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Getter
+@Setter
+@AllArgsConstructor
+@NoArgsConstructor
+public class Rename {
+    private String fileName;
+    private String fileKey;
+    private String fileType;
+}
--- a/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/dto/Restore.java
+++ b/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/dto/Restore.java
@ -0,0 +1,33 @@
+/**
+ *
+ * (c) Copyright Ascensio System SIA 2023
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package com.onlyoffice.integration.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Getter
+@Setter
+@AllArgsConstructor
+@NoArgsConstructor
+public class Restore {
+    private String fileName;
+    private Integer version;
+}
--- a/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/dto/SaveAs.java
+++ b/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/dto/SaveAs.java
@ -0,0 +1,33 @@
+/**
+ *
+ * (c) Copyright Ascensio System SIA 2023
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package com.onlyoffice.integration.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Getter
+@Setter
+@AllArgsConstructor
+@NoArgsConstructor
+public class SaveAs {
+    private String title;
+    private String url;
+}
--- a/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/services/configurers/implementations/DefaultEditorConfigConfigurer.java
+++ b/web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/services/configurers/implementations/DefaultEditorConfigConfigurer.java
@ -77,7 +77,6 @@ public class DefaultEditorConfigConfigurer implements EditorConfigConfigurer<Def
                    (JavaType) new TypeToken<HashMap<String, Object>>() { }.getType()));
        }
        String fileName = wrapper.getFileName();  // set the fileName parameter from the editorConfig wrapper
-        String fileExt = fileUtility.getFileExtension(fileName);
        boolean userIsAnon = wrapper.getUser()
                .getName().equals("Anonymous");  // check if the user from the editorConfig wrapper is anonymous or not

--- a/web/documentserver-example/java-spring/src/main/resources/application.properties
+++ b/web/documentserver-example/java-spring/src/main/resources/application.properties
@ -8,10 +8,6 @@ filesize-max=5242880
 files.storage=
 files.storage.folder=documents

-files.docservice.fillforms-docs=.docx|.oform
-files.docservice.viewed-docs=.djvu|.oxps|.pdf|.xps
-files.docservice.edited-docs=.csv|.docm|.docx|.docxf|.dotm|.dotx|.epub|.fb2|.html|.odp|.ods|.odt|.otp|.ots|.ott|.potm|.potx|.ppsm|.ppsx|.pptm|.pptx|.rtf|.txt|.xlsm|.xlsx|.xltm|.xltx
-files.docservice.convert-docs=.doc|.dot|.dps|.dpt|.epub|.et|.ett|.fb2|.fodp|.fods|.fodt|.htm|.html|.mht|.mhtml|.odp|.ods|.odt|.otp|.ots|.ott|.pot|.pps|.ppt|.rtf|.stw|.sxc|.sxi|.sxw|.wps|.wpt|.xls|.xlsb|.xlt|.xml
 files.docservice.timeout=120000
 files.docservice.history.postfix=-hist

--- a/web/documentserver-example/java-spring/src/main/resources/assets/document-formats
+++ b/web/documentserver-example/java-spring/src/main/resources/assets/document-formats
--- a/web/documentserver-example/java-spring/src/main/resources/static/css/img/file_docx.svg
+++ b/web/documentserver-example/java-spring/src/main/resources/static/css/img/file_docx.svg
@ -1,8 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H21.674C22.4697 0 23.2327 0.316071 23.7953 0.87868L29.1213 6.20465C29.6839 6.76726 30 7.53032 30 8.32597V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#3779A6"/>
-<path d="M22.9167 0L30.0001 7.08333H25.9167C24.2599 7.08333 22.9167 5.74019 22.9167 4.08333V0Z" fill="#1D5880"/>
-<path d="M6.17627 14.7059H23.8233V15.8823H6.17627V14.7059Z" fill="white"/>
-<path d="M6.17627 18.5294H23.8233V19.7059H6.17627V18.5294Z" fill="white"/>
-<path d="M6.17627 22.3529H23.8233V23.5294H6.17627V22.3529Z" fill="white"/>
-<path d="M6.17627 26.1765H23.8233V27.3529H6.17627V26.1765Z" fill="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#1E7AAA"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#000" fill-opacity=".25"/><path d="M6 15h18v1H6v-1zM6 19h18v1H6v-1zM6 23h18v1H6v-1zM6 27h18v1H6v-1z" fill="#fff"/></svg>
--- a/web/documentserver-example/java-spring/src/main/resources/static/css/img/file_docxf.svg
+++ b/web/documentserver-example/java-spring/src/main/resources/static/css/img/file_docxf.svg
@ -1,6 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H22.9167L30 7.08333V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#27ABA3"/>
-<path d="M22.9165 0L29.9998 7.08333H25.9165C24.2597 7.08333 22.9165 5.74019 22.9165 4.08333V0Z" fill="#008078"/>
-<rect x="6.5" y="15.5" width="17" height="5" stroke="white"/>
-<rect x="6.5" y="23.5" width="17" height="5" stroke="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#27ABA3"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#008078"/><path fill-rule="evenodd" clip-rule="evenodd" d="M24 14H6v7h18v-7zm-.8182 5.9978H6.81818V15H23.1818v4.9978zM24 23H6v7h18v-7zm-.8182 5.9978H6.81818V24H23.1818v4.9978z" fill="#fff"/></svg>
--- a/web/documentserver-example/java-spring/src/main/resources/static/css/img/file_pptx.svg
+++ b/web/documentserver-example/java-spring/src/main/resources/static/css/img/file_pptx.svg
@ -1,8 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H22.9167L30 7.08333V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#F36700"/>
-<path d="M22.9167 0L30.0001 7.08333H25.9168C24.2599 7.08333 22.9167 5.74019 22.9167 4.08333V0Z" fill="#AB531F"/>
-<path d="M6.17627 16.1275H23.8233V17.3039H6.17627V16.1275Z" fill="white"/>
-<path d="M6.17627 28.7745L6.17627 16.1275L7.35274 16.1275L7.35274 28.7745H6.17627Z" fill="white"/>
-<path d="M23.8233 16.1275V28.7745H22.6469V16.1275L23.8233 16.1275Z" fill="white"/>
-<path d="M6.17627 27.598H23.8233V28.7745H6.17627L6.17627 27.598Z" fill="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#F36700"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#000" fill-opacity=".25"/><path stroke="#fff" stroke-opacity=".95" d="M6.5 15.5h17v12h-17z"/></svg>
--- a/web/documentserver-example/java-spring/src/main/resources/static/css/img/file_upload.svg
+++ b/web/documentserver-example/java-spring/src/main/resources/static/css/img/file_upload.svg
@ -1,6 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M30 7.44186L22 0H3C1.22739 0 0 0.822551 0 2.32558V37.2093C0 38.7123 1.22739 40 3 40H27C28.7726 40 30 38.7123 30 37.2093V7.44186Z" fill="#D0D5DA"/>
-<path d="M24.1042 7.27273H29.9631L22 0V5.32334C22 6.4105 22.949 7.27273 24.1042 7.27273Z" fill="#646464"/>
-<path d="M16.9562 22.3485H12.9746V17.803H10.9839L14.9654 14.1667L18.947 17.803H16.9562V22.3485Z" fill="#646464"/>
-<path d="M20.9378 23.7121C20.9378 24.1666 20.4401 24.6212 19.9424 24.6212H9.98848C9.49078 24.6212 8.99309 24.1666 8.99309 23.7121V22.3485C8.99309 21.8939 9.49078 21.4394 9.98848 21.4394H10.9839V20.0757H9.49078C8.49539 20.0757 7.5 20.9848 7.5 21.8939V24.1666C7.5 25.0757 8.61982 25.9848 9.49078 25.9848H20.4401C21.3111 25.9848 22.4309 25.0757 22.4309 24.1666V21.8939C22.4309 20.9848 21.4355 20.0757 20.4401 20.0757H18.947V21.4394H19.9424C20.4401 21.4394 20.9378 21.8939 20.9378 22.3485V23.7121Z" fill="#646464"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#D0D5DA"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#646464"/><path fill-rule="evenodd" clip-rule="evenodd" d="M7.5 23c-.27614 0-.5.2239-.5.5v4c0 .2761.22386.5.5.5h15c.2761 0 .5-.2239.5-.5v-4c0-.2761-.2239-.5-.5-.5h-2c-.2761 0-.5-.2239-.5-.5s.2239-.5.5-.5h2c.8284 0 1.5.6716 1.5 1.5v4c0 .8284-.6716 1.5-1.5 1.5h-15c-.82843 0-1.5-.6716-1.5-1.5v-4c0-.8284.67157-1.5 1.5-1.5h2c.27614 0 .5.2239.5.5s-.22386.5-.5.5h-2z" fill="#646464"/><path fill-rule="evenodd" clip-rule="evenodd" d="M20 20.0001L15 14l-5 6.0001h3v4c0 .5523.4477 1 1 1h2c.5523 0 1-.4477 1-1v-4h3z" fill="#646464"/></svg>
--- a/web/documentserver-example/java-spring/src/main/resources/static/css/img/file_xlsx.svg
+++ b/web/documentserver-example/java-spring/src/main/resources/static/css/img/file_xlsx.svg
@ -1,12 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H22.9167L30 7.08333V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#78A73B"/>
-<path d="M22.9167 0L30.0001 7.08333H25.9168C24.2599 7.08333 22.9167 5.74019 22.9167 4.08333V0Z" fill="#5A7D2B"/>
-<path d="M6.17644 15.2941H23.8235V16.4706H6.17644V15.2941Z" fill="white"/>
-<path d="M6.17644 19.1177H23.8235V20.2941H6.17644V19.1177Z" fill="white"/>
-<path d="M6.17644 22.9412H23.8235V24.1177H6.17644V22.9412Z" fill="white"/>
-<path d="M6.17644 26.7647H23.8235V27.9412H6.17644V26.7647Z" fill="white"/>
-<path d="M5.88232 27.9412L5.88232 15.2941L7.0588 15.2941L7.0588 27.9412H5.88232Z" fill="white"/>
-<path d="M11.4706 27.9412L11.4706 15.2941L12.647 15.2941V27.9412H11.4706Z" fill="white"/>
-<path d="M17.0588 27.9412L17.0588 15.2941L18.2353 15.2941V27.9412H17.0588Z" fill="white"/>
-<path d="M22.647 27.9412V15.2941H23.8235V27.9412H22.647Z" fill="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#6AAA1E"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#000" fill-opacity=".25"/><path fill-rule="evenodd" clip-rule="evenodd" d="M6 15h18v13H7.00001v-1H12v-3H7v4H6V15zm7 12h4v-3h-4v3zm5 0h5v-3h-5v3zm5-7v3h-5v-3h5zm-6 0v3h-4v-3h4zm-5 0v3H7v-3h5zm11-1v-3h-5v3h5zm-10-3h4v3h-4v-3zm-1 3v-3H7v3h5z" fill="#fff" fill-opacity=".95"/></svg>
--- a/web/documentserver-example/java-spring/src/main/resources/static/scripts/converter.js
+++ b/web/documentserver-example/java-spring/src/main/resources/static/scripts/converter.js
@ -25,9 +25,9 @@ var FillExtList;
 if (typeof jQuery !== "undefined") {
    jQuery.post('/config',
        function(data) {
-            FillExtList = data.FillExtList;
-            ConverExtList = data.ConverExtList;
-            EditedExtList = data.EditedExtList;
+            FillExtList = data.FillExtList.split(',');
+            ConverExtList = data.ConverExtList.split(',');
+            EditedExtList = data.EditedExtList.split(',');
            UrlConverter = data.UrlConverter;
            UrlEditor = data.UrlEditor;
    });
--- a/web/documentserver-example/java-spring/src/main/resources/static/scripts/jscript.js
+++ b/web/documentserver-example/java-spring/src/main/resources/static/scripts/jscript.js
@ -100,10 +100,10 @@ if (typeof jQuery !== "undefined") {
        jq("#filePass").val("");

        var fileName = jq("#hiddenFileName").val();
-        var posExt = fileName.lastIndexOf(".");
+        var posExt = fileName.lastIndexOf(".") + 1;
        posExt = 0 <= posExt ? fileName.substring(posExt).trim().toLowerCase() : "";

-        if (ConverExtList.indexOf(posExt) === -1) {
+        if (ConverExtList.includes(posExt) === -1) {
            jq("#step2").addClass("done").removeClass("current");
            loadScripts();
            return;
@ -177,10 +177,10 @@ if (typeof jQuery !== "undefined") {
        jq("#beginView, #beginEmbedded").removeClass("disable");

        var fileName = jq("#hiddenFileName").val();
-        var posExt = fileName.lastIndexOf(".");
+        var posExt = fileName.lastIndexOf(".") + 1;
        posExt = 0 <= posExt ? fileName.substring(posExt).trim().toLowerCase() : "";

-        if (EditedExtList.indexOf(posExt) !== -1 || FillExtList.indexOf(posExt) !== -1) {
+        if (EditedExtList.includes(posExt) !== -1 || FillExtList.includes(posExt) !== -1) {
            jq("#beginEdit").removeClass("disable");
        }
    };
--- a/web/documentserver-example/java-spring/src/main/resources/templates/editor.html
+++ b/web/documentserver-example/java-spring/src/main/resources/templates/editor.html
@ -109,14 +109,20 @@
                    docEditor.insertImage(temp);
                };

+                var dataDocument = [[${dataDocument}]];
+
                // the user is trying to select document for comparing by clicking the Document from Storage button
-                var onRequestCompareFile = function() {
-                    docEditor.setRevisedFile([[${dataCompareFile}]]);
+                var onRequestSelectDocument = function(event) {
+                    const temp = Object.assign({"c": event.data.c}, JSON.parse(dataDocument));
+                    docEditor.setRequestedDocument(temp);
                };

+                var dataSpreadsheet = [[${dataSpreadsheet}]];
+
                // the user is trying to select recipients data by clicking the Mail merge button
-                var onRequestMailMergeRecipients = function (event) {
-                    docEditor.setMailMergeRecipients([[${dataMailMergeRecipients}]]);
+                var onRequestSelectSpreadsheet = function (event) {
+                    const temp = Object.assign({"c": event.data.c}, JSON.parse(dataSpreadsheet));
+                    docEditor.setRequestedSpreadsheet(temp);
                };

                config = [[${model}]];
@ -147,9 +153,9 @@

                    var newfilename = event.data;
                    var data = {
-                        newfilename: newfilename,
-                        dockey: config.document.key,
-                        ext: config.document.fileType
+                        fileName: newfilename,
+                        fileKey: config.document.key,
+                        fileType: config.document.fileType
                    };
                    let xhr = new XMLHttpRequest();
                    xhr.open("POST", "rename");
@ -172,25 +178,61 @@
                    }
                };

+                var onRequestHistory = function () {
+                    var xhr = new XMLHttpRequest();
+                    xhr.open("GET", "history?fileName=" + config.document.title, false);
+                    xhr.send();
+
+                    if (xhr.status == 200) {
+                        var historyInfo = JSON.parse(xhr.responseText);
+                        docEditor.refreshHistory(historyInfo);
+                    }
+                };
+
+                var onRequestHistoryData = function (event) {
+                    var version = event.data;
+                    var historyDataUri = "historydata?fileName=" + config.document.title
+                        + "&version=" + version
+                        + "&directUrl=" + !!config.document.directUrl;
+                    var xhr = new XMLHttpRequest();
+                    xhr.open("GET", historyDataUri, false);
+                    xhr.send();
+
+                    if (xhr.status == 200) {
+                        var historyData = JSON.parse(xhr.responseText);
+                        docEditor.setHistoryData(historyData);
+                    }
+                };
+
+                var onRequestHistoryClose = function() {
+                    document.location.reload();
+                };
+
                function onRequestRestore(event) {
                  const query = new URLSearchParams(window.location.search)
-                  const config = [[${model}]]
                  const payload = {
                    fileName: query.get('fileName'),
-                    version: event.data.version,
-                    userId: config.editorConfig.user.id
+                    version: event.data.version
                  }
                  const request = new XMLHttpRequest()
                  request.open('PUT', 'restore')
                  request.setRequestHeader('Content-Type', 'application/json')
                  request.send(JSON.stringify(payload))
                  request.onload = function () {
-                    if (request.status != 200) {
-                      response = JSON.parse(request.response)
-                      innerAlert(response.error)
-                      return
+                    const response = JSON.parse(request.responseText);
+                    if (response.success && !response.error) {
+                      var historyInfoUri = "history?fileName=" + config.document.title;
+                      var xhr = new XMLHttpRequest();
+                      xhr.open("GET", historyInfoUri, false);
+                      xhr.send();
+
+                      if (xhr.status == 200) {
+                          var historyInfo = JSON.parse(xhr.responseText);
+                          docEditor.refreshHistory(historyInfo);
+                      }
+                    } else {
+                      innerAlert(response.error);
                    }
-                    document.location.reload()
                  }
                }

@ -204,33 +246,17 @@
                    "onMakeActionLink": onMakeActionLink,
                    "onMetaChange": onMetaChange,
                    "onRequestInsertImage": onRequestInsertImage,
-                    "onRequestCompareFile": onRequestCompareFile,
-                    "onRequestMailMergeRecipients": onRequestMailMergeRecipients,
-                    "onRequestRestore": onRequestRestore
+                    "onRequestSelectDocument": onRequestSelectDocument,
+                    "onRequestSelectSpreadsheet": onRequestSelectSpreadsheet,
+                    "onRequestRestore": onRequestRestore,
+                    "onRequestHistory": onRequestHistory,
+                    "onRequestHistoryData": onRequestHistoryData,
+                    "onRequestHistoryClose": onRequestHistoryClose
                };

-                var histArray = [[${fileHistory}]];
-                var hist = histArray[0];
-                var historyData = histArray[1];
                var usersForMentions = [[${usersForMentions}]];

                if (config.editorConfig.user.id != 4) {
-                    if (hist && historyData) {
-                        // the user is trying to show the document version history
-                        config.events['onRequestHistory'] = function () {
-                            docEditor.refreshHistory(JSON.parse(hist));  // show the document version history
-                        };
-                        // the user is trying to click the specific document version in the document version history
-                        config.events['onRequestHistoryData'] = function (event) {
-                            var ver = event.data;
-                            var histData = historyData;
-                            docEditor.setHistoryData(JSON.parse(histData)[ver - 1]);  // send the link to the document for viewing the version history
-                        };
-                        // the user is trying to go back to the document from viewing the document version history
-                        config.events['onRequestHistoryClose'] = function () {
-                            document.location.reload();
-                        };
-                    }
                    // add mentions for not anonymous users
                    config.events['onRequestUsers'] = function () {
                        docEditor.setUsers({  // set a list of users to mention in the comments
--- a/web/documentserver-example/java/3rd-Party.license
+++ b/web/documentserver-example/java/3rd-Party.license
@ -27,3 +27,7 @@ License File:   jQuery.UI.license
 Prime JWT     - is intended to be fast and easy to use. Prime JWT has a single external dependency on Jackson. (https://github.com/ws-apps/prime-jwt/blob/master/LICENSE)
 License:        Apache 2.0
 License File:   prime-jwt.license
+
+Project Lombok - Spice up your java: Automatic Resource Management, automatic generation of getters, setters, equals, hashCode and toString, and more! (https://projectlombok.org/LICENSE)
+License:        MIT
+License File:   lombok.license
--- a/web/documentserver-example/java/README.md
+++ b/web/documentserver-example/java/README.md
@ -16,7 +16,7 @@ See the detailed guide to learn how to [install Document Server for Windows](htt

 Download the [Java example](https://api.onlyoffice.com/editors/demopreview) from our site.

-To connect the editors to your website, specify the path to the editors installation and the path to the storage folder in the *\src\main\resources\settings.properties* file:
+To connect the editors to your website, specify the path to the editors installation and the path to the storage folder in the *src/main/resources/settings.properties* file:

 ```
 storage-folder = app_data
@ -140,20 +140,16 @@ See the detailed guide to learn how to [install Document Server for Linux](https

 ### Step 2. Install the prerequisites and run the website with the editors

-1. Install **Java**:
-
-    ```
-    sudo add-apt-repository ppa:webupd8team/java sudo apt-get update sudo apt-get install oracle-java8-installer
-    ```
+1. Install **Java** following the instructions [here](https://docs.oracle.com/en/java/javase/20/install/installation-jdk-linux-platforms.html#GUID-737A84E4-2EFF-4D38-8E60-3E29D1B884B8).

 2. Download the archive with the Java example and unpack the archive:

    ```
-    wget https://api.onlyoffice.com/app_data/editor/Java%20Example.zip
+    wget https://api.onlyoffice.com/app_data/editor/Java.Example.zip
    ```
    
    ```
-    unzip Java\ Example.zip
+    unzip Java.Example.zip
    ```

 3. Change the current directory for the project directory:
@ -162,7 +158,7 @@ See the detailed guide to learn how to [install Document Server for Linux](https
   cd Java\ Example/
   ```

-4. Edit the *settings.properties* configuration file. Specify the name of your local server with the ONLYOFFICE Document Server installed.
+4. Edit the *src/main/resources/settings.properties* configuration file. Specify the name of your local server with the ONLYOFFICE Document Server installed.

    ```
    nano src/main/resources/settings.properties
@ -241,13 +237,39 @@ Make sure that the Document Server has access to the server with the example ins

 ## For Docker

-1. Edit the *settings.properties* configuration file. Specify the name of your local server with the ONLYOFFICE Document Server installed ([installation instructions](https://helpcenter.onlyoffice.com/installation/docs-developer-install-docker.aspx)).
+### Step 1. Install ONLYOFFICE Docs
+
+Download and install ONLYOFFICE Docs (packaged as Document Server). 
+
+See the detailed guide to learn how to install Document Server [for Docker](https://helpcenter.onlyoffice.com/installation/docs-developer-install-docker.aspx). 
+
+### Step 2. Install the prerequisites and run the website with the editors
+
+1. Install **Java** following the instructions [here](https://docs.oracle.com/en/java/javase/20/install/installation-jdk-linux-platforms.html#GUID-737A84E4-2EFF-4D38-8E60-3E29D1B884B8).
+
+2. Download the archive with the Java example and unpack the archive:
+
+    ```
+    wget https://api.onlyoffice.com/app_data/editor/Java.Example.zip
+    ```
+    
+    ```
+    unzip Java.Example.zip
+    ```
+
+3. Change the current directory for the project directory:
+
+    ```
+   cd Java\ Example/
+   ```
+
+4. Edit the *src/main/resources/settings.properties* configuration file. Specify the name of your local server with the ONLYOFFICE Document Server installed:

 	```
 	nano src/main/resources/settings.properties
 	```
 	
-2. Edit the following lines:
+5. Edit the following lines:

 	```
 	storage-folder = app_data
@ -256,13 +278,19 @@ Make sure that the Document Server has access to the server with the example ins

 	where the **documentserver** is the name of the server with the ONLYOFFICE Document Server installed and the **storage-folder** is the path where files will be created and stored.

-3. Run the next command in the Java example directory:
+6. Run the next command in the Java example directory:

 	```
 	docker-compose up
 	```

-4. After it, all the *bin* files will be passed to the *./target* folder.
+7. After it, all the *bin* files will be passed to the *./target* folder.
+
+### Step 3. Check accessibility
+
+In case the example and Document Server are installed on different computers, make sure that your server with the example installed has access to the Document Server with the address which you specify instead of **documentserver** in the configuration files. 
+
+Make sure that the Document Server has access to the server with the example installed with the address which you specify instead of **example.com** in the configuration files.

 ## Important security info

--- a/web/documentserver-example/java/licenses/3rd-Party.license
+++ b/web/documentserver-example/java/licenses/3rd-Party.license
@ -27,3 +27,7 @@ License File:   jQuery.UI.license
 Prime JWT     - is intended to be fast and easy to use. Prime JWT has a single external dependency on Jackson. (https://github.com/ws-apps/prime-jwt/blob/master/LICENSE)
 License:        Apache 2.0
 License File:   prime-jwt.license
+
+Project Lombok - Spice up your java: Automatic Resource Management, automatic generation of getters, setters, equals, hashCode and toString, and more! (https://projectlombok.org/LICENSE)
+License:        MIT
+License File:   lombok.license
--- a/web/documentserver-example/java/licenses/lombok.license
+++ b/web/documentserver-example/java/licenses/lombok.license
@ -0,0 +1,104 @@
+Copyright (C) 2009-2021 The Project Lombok Authors.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+==============================================================================
+Licenses for included components:
+
+org.ow2.asm:asm
+org.ow2.asm:asm-analysis
+org.ow2.asm:asm-commons
+org.ow2.asm:asm-tree
+org.ow2.asm:asm-util
+ASM: a very small and fast Java bytecode manipulation framework
+ Copyright (c) 2000-2011 INRIA, France Telecom
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+ 1. Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the copyright holders nor the names of its
+    contributors may be used to endorse or promote products derived from
+    this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ THE POSSIBILITY OF SUCH DAMAGE.
+
+------------------------------------------------------------------------------
+rzwitserloot/com.zwitserloot.cmdreader
+
+ Copyright © 2010 Reinier Zwitserloot.
+
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated documentation files (the "Software"), to deal
+ in the Software without restriction, including without limitation the rights
+ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ copies of the Software, and to permit persons to whom the Software is
+ furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ THE SOFTWARE.
+
+------------------------------------------------------------------------------
+
+projectlombok/lombok.patcher
+
+ Copyright (C) 2009-2021 The Project Lombok Authors.
+
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated documentation files (the "Software"), to deal
+ in the Software without restriction, including without limitation the rights
+ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ copies of the Software, and to permit persons to whom the Software is
+ furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ THE SOFTWARE.
+
+------------------------------------------------------------------------------
--- a/web/documentserver-example/java/pom.xml
+++ b/web/documentserver-example/java/pom.xml
@ -36,6 +36,12 @@
            <artifactId>prime-jwt</artifactId>
            <version>1.3.1</version>
        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.28</version>
+            <scope>provided</scope>
+        </dependency>
    </dependencies>

    <build>
--- a/web/documentserver-example/java/src/main/java/controllers/EditorServlet.java
+++ b/web/documentserver-example/java/src/main/java/controllers/EditorServlet.java
@ -85,22 +85,22 @@ public class EditorServlet extends HttpServlet {
        }

        // a document that will be compared with the current document
-        Map<String, Object> dataCompareFile = new HashMap<>();
-        dataCompareFile.put("fileType", "docx");
-        dataCompareFile.put("url", DocumentManager.getServerUrl(true) + "/IndexServlet?type=assets&"
+        Map<String, Object> dataDocument = new HashMap<>();
+        dataDocument.put("fileType", "docx");
+        dataDocument.put("url", DocumentManager.getServerUrl(true) + "/IndexServlet?type=assets&"
                + "name=sample.docx");
        if (isEnableDirectUrl) {
-            dataCompareFile.put("directUrl", DocumentManager.getServerUrl(false) + "/IndexServlet?"
+            dataDocument.put("directUrl", DocumentManager.getServerUrl(false) + "/IndexServlet?"
                    + "type=assets&name=sample.docx");
        }

        // recipients data for mail merging
-        Map<String, Object> dataMailMergeRecipients = new HashMap<>();
-        dataMailMergeRecipients.put("fileType", "csv");
-        dataMailMergeRecipients.put("url", DocumentManager.getServerUrl(true) + "/IndexServlet?"
+        Map<String, Object> dataSpreadsheet = new HashMap<>();
+        dataSpreadsheet.put("fileType", "csv");
+        dataSpreadsheet.put("url", DocumentManager.getServerUrl(true) + "/IndexServlet?"
                + "type=csv");
        if (isEnableDirectUrl) {
-            dataMailMergeRecipients.put("directUrl", DocumentManager.getServerUrl(false)
+            dataSpreadsheet.put("directUrl", DocumentManager.getServerUrl(false)
                    + "/IndexServlet?type=csv");
        }

@ -114,11 +114,11 @@ public class EditorServlet extends HttpServlet {
            // create token from the dataInsertImage object
            dataInsertImage.put("token", DocumentManager.createToken(dataInsertImage));

-            // create token from the dataCompareFile object
-            dataCompareFile.put("token", DocumentManager.createToken(dataCompareFile));
+            // create token from the dataDocument object
+            dataDocument.put("token", DocumentManager.createToken(dataDocument));

-            // create token from the dataMailMergeRecipients object
-            dataMailMergeRecipients.put("token", DocumentManager.createToken(dataMailMergeRecipients));
+            // create token from the dataSpreadsheet object
+            dataSpreadsheet.put("token", DocumentManager.createToken(dataSpreadsheet));
        }

        Gson gson = new Gson();
@ -127,8 +127,8 @@ public class EditorServlet extends HttpServlet {
                + ConfigManager.getProperty("files.docservice.url.api"));
        request.setAttribute("dataInsertImage",  gson.toJson(dataInsertImage)
                .substring(1, gson.toJson(dataInsertImage).length() - 1));
-        request.setAttribute("dataCompareFile",  gson.toJson(dataCompareFile));
-        request.setAttribute("dataMailMergeRecipients", gson.toJson(dataMailMergeRecipients));
+        request.setAttribute("dataDocument",  gson.toJson(dataDocument));
+        request.setAttribute("dataSpreadsheet", gson.toJson(dataSpreadsheet));
        request.setAttribute("usersForMentions", !user.getId()
                .equals("uid-0") ? gson.toJson(usersForMentions) : null);
        request.getRequestDispatcher("editor.jsp").forward(request, response);
--- a/web/documentserver-example/java/src/main/java/controllers/IndexServlet.java
+++ b/web/documentserver-example/java/src/main/java/controllers/IndexServlet.java
@ -62,6 +62,7 @@ import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 import java.util.Scanner;

@ -132,6 +133,12 @@ public class IndexServlet extends HttpServlet {
            case "restore":
                restore(request, response, writer);
                break;
+            case "history":
+                history(request, response, writer);
+                break;
+            case "historydata":
+                historyData(request, response, writer);
+                break;
            default:
                break;
        }
@ -628,7 +635,7 @@ public class IndexServlet extends HttpServlet {
            String newfilename = (String) body.get("newfilename");
            String dockey = (String) body.get("dockey");

-            String origExt = "." + (String) body.get("ext");
+            String origExt = (String) body.get("ext");
            String curExt = newfilename;

            if (newfilename.indexOf(".") != -1) {
@ -636,7 +643,7 @@ public class IndexServlet extends HttpServlet {
            }

            if (origExt.compareTo(curExt) != 0) {
-                newfilename += origExt;
+                newfilename += "." + origExt;
            }

            HashMap<String, String> meta = new HashMap<>();
@ -717,7 +724,11 @@ public class IndexServlet extends HttpServlet {
            referenceData.put("fileKey", gson.toJson(fileKey));

            HashMap<String, Object> data = new HashMap<>();
-            data.put("fileType", FileUtility.getFileExtension(fileName).replace(".", ""));
+            data.put("fileType", FileUtility.getFileExtension(fileName));
+            data.put("key", ServiceConverter.generateRevisionId(DocumentManager
+                .curUserHostAddress(null) + "/" + fileName + "/"
+                + Long.toString(new File(DocumentManager.storagePath(fileName, null))
+                .lastModified())));
            data.put("url", DocumentManager.getDownloadUrl(fileName, true));
            data.put("directUrl", directUrl ? DocumentManager.getDownloadUrl(fileName, false) : null);
            data.put("referenceData", referenceData);
@ -798,7 +809,7 @@ public class IndexServlet extends HttpServlet {
            bumpedChangesFileWriter.close();

            String sourceExtension = FileUtility.getFileExtension(sourceBasename);
-            String previousBasename = "prev" + sourceExtension;
+            String previousBasename = "prev." + sourceExtension;

            Path bumpedFile = Paths.get(bumpedVersionStringDirectory, previousBasename);
            Files.move(sourcePathFile, bumpedFile);
@ -825,6 +836,176 @@ public class IndexServlet extends HttpServlet {
        }
    }

+    private static void history(final HttpServletRequest request,
+                                final HttpServletResponse response,
+                                final PrintWriter writer) {
+        String fileName = FileUtility.getFileName(request.getParameter("filename"));
+        String path = DocumentManager.storagePath(fileName, null);
+
+        JSONParser parser = new JSONParser();
+        response.setContentType("application/json");
+
+        // get history directory
+        String histDir = DocumentManager.historyDir(path);
+        if (DocumentManager.getFileVersion(histDir) > 0) {
+
+            // get current file version if it is greater than 0
+            Integer curVer = DocumentManager.getFileVersion(histDir);
+
+            List<Object> hist = new ArrayList<>();
+            Map<String, Object> histData = new HashMap<String, Object>();
+
+            for (Integer i = 1; i <= curVer; i++) {  // run through all the file versions
+                Map<String, Object> obj = new HashMap<String, Object>();
+                String verDir = DocumentManager.versionDir(histDir, i);  // get the path to the given file version
+
+                try {
+                    String key = null;
+
+                    // get document key
+                    if (i == curVer) {
+                        key = ServiceConverter.generateRevisionId(
+                                DocumentManager.curUserHostAddress(null) + "/" + fileName + "/"
+                                        + Long.toString(new File(DocumentManager.storagePath(fileName, null))
+                                        .lastModified()));
+                    } else {
+                        key = DocumentManager.readFileToEnd(new File(verDir + File.separator + "key.txt"));
+                    }
+
+                    obj.put("key", key);
+                    obj.put("version", i);
+
+                    if (i == 1) {  // check if the version number is equal to 1
+                        String createdInfo = DocumentManager.readFileToEnd(new File(histDir + File.separator
+                                + "createdInfo.json")); // get file with meta data
+                        JSONObject json = (JSONObject) parser.parse(createdInfo);  // and turn it into json object
+
+                        // write meta information to the object (user information and creation date)
+                        obj.put("created", json.get("created"));
+                        Map<String, Object> user = new HashMap<String, Object>();
+                        user.put("id", json.get("id"));
+                        user.put("name", json.get("name"));
+                        obj.put("user", user);
+                    }
+
+                    if (i > 1) {  //check if the version number is greater than 1
+                        // if so, get the path to the changes.json file
+                        JSONObject changes = (JSONObject) parser.parse(
+                                DocumentManager.readFileToEnd(new File(DocumentManager
+                                .versionDir(histDir, i - 1) + File.separator + "changes.json")));
+                        JSONObject change = (JSONObject) ((JSONArray) changes.get("changes")).get(0);
+
+                        // write information about changes to the object
+                        obj.put("changes", !change.isEmpty() ? changes.get("changes") : null);
+                        obj.put("serverVersion", changes.get("serverVersion"));
+                        obj.put("created", !change.isEmpty() ? change.get("created") : null);
+                        obj.put("user", !change.isEmpty() ? change.get("user") : null);
+                    }
+
+                    hist.add(obj);
+                } catch (Exception ex) { }
+            }
+
+            // write history information about the current file version to the history object
+            Map<String, Object> histObj = new HashMap<String, Object>();
+            histObj.put("currentVersion", curVer);
+            histObj.put("history", hist);
+
+            Gson gson = new Gson();
+            writer.write(gson.toJson(histObj));
+            return;
+        }
+        writer.write("{}");
+    }
+
+    private static void historyData(final HttpServletRequest request,
+                                final HttpServletResponse response,
+                                final PrintWriter writer) {
+        String fileName = FileUtility.getFileName(request.getParameter("filename"));
+        String version = request.getParameter("version");
+        String directUrl = request.getParameter("directUrl");
+        String path = DocumentManager.storagePath(fileName, null);
+
+        response.setContentType("application/json");
+        // get history directory
+        String histDir = DocumentManager.historyDir(path);
+        if (DocumentManager.getFileVersion(histDir) > 0) {
+            // get current file version if it is greater than 0
+            Integer curVer = DocumentManager.getFileVersion(histDir);
+
+            Map<String, Object> histData = new HashMap<String, Object>();
+            for (Integer i = 1; i <= curVer; i++) {  // run through all the file versions
+                Map<String, Object> dataObj = new HashMap<String, Object>();
+                String verDir = DocumentManager.versionDir(histDir, i);  // get the path to the given file version
+
+                try {
+                    String key = null;
+
+                    // get document key
+                    if (i == curVer) {
+                        key = ServiceConverter.generateRevisionId(
+                                DocumentManager.curUserHostAddress(null) + "/" + fileName + "/"
+                                        + Long.toString(new File(DocumentManager.storagePath(fileName, null))
+                                        .lastModified()));
+                    } else {
+                        key = DocumentManager.readFileToEnd(new File(verDir + File.separator + "key.txt"));
+                    }
+
+                    dataObj.put("fileType", FileUtility.getFileExtension(fileName));
+                    dataObj.put("key", key);
+                    dataObj.put("url", i == curVer
+                            ? DocumentManager.getDownloadUrl(fileName, true)
+                            : DocumentManager.getDownloadHistoryUrl(fileName, i, "prev." + FileUtility
+                                    .getFileExtension(fileName), true));
+                    if (directUrl.equals("true")) {
+                        dataObj.put("directUrl", i == curVer
+                                ? DocumentManager.getDownloadUrl(fileName, false)
+                                : DocumentManager.getDownloadHistoryUrl(fileName, i, "prev." + FileUtility
+                                        .getFileExtension(fileName), false));
+                    }
+
+                    dataObj.put("version", i);
+
+                    if (i > 1) {  //check if the version number is greater than 1
+
+                        // get the history data from the previous file version
+                        Map<String, Object> prev = (Map<String, Object>) histData.get(Integer.toString(i - 1));
+                        Map<String, Object> prevInfo = new HashMap<String, Object>();
+                        prevInfo.put("fileType", prev.get("fileType"));
+
+                        // write key and url information about previous file version
+                        prevInfo.put("key", prev.get("key"));
+                        prevInfo.put("url", prev.get("url"));
+                        if (directUrl.equals("true")) {
+                            prevInfo.put("directUrl", prev.get("directUrl"));
+                        }
+
+                        // write information about previous file version to the data object
+                        dataObj.put("previous", prevInfo);
+                        // write the path to the diff.zip archive with differences in this file version
+                        Integer verdiff = i - 1;
+                        String changesUrl = DocumentManager
+                                .getDownloadHistoryUrl(fileName, verdiff,
+                                        "diff.zip", true);
+                        dataObj.put("changesUrl", changesUrl);
+                    }
+
+                    if (DocumentManager.tokenEnabled()) {
+                        dataObj.put("token", DocumentManager.createToken(dataObj));
+                    }
+
+                    histData.put(Integer.toString(i), dataObj);
+
+                } catch (Exception ex) { }
+            }
+
+            Gson gson = new Gson();
+            writer.write(gson.toJson(histData.get(version)));
+            return;
+        }
+        writer.write("{}");
+    }
+
    // process get request
    @Override
    protected void doGet(final HttpServletRequest request,
--- a/web/documentserver-example/java/src/main/java/entities/FileModel.java
+++ b/web/documentserver-example/java/src/main/java/entities/FileModel.java
@ -23,12 +23,8 @@ import com.google.gson.reflect.TypeToken;
 import helpers.DocumentManager;
 import helpers.FileUtility;
 import helpers.ServiceConverter;
-import org.json.simple.JSONArray;
-import org.json.simple.JSONObject;
-import org.json.simple.parser.JSONParser;

 import java.io.File;
-import java.io.FileInputStream;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Date;
@ -36,7 +32,6 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
-import java.util.Scanner;

 public class FileModel {
    private String type = "desktop";
@ -68,7 +63,7 @@ public class FileModel {
        document.setDirectUrl(isEnableDirectUrl ? DocumentManager.getDownloadUrl(fileName, false) : "");

        // get file extension from the file name
-        document.setFileType(FileUtility.getFileExtension(fileName).replace(".", ""));
+        document.setFileType(FileUtility.getFileExtension(fileName));
        // generate document key
        document.setKey(ServiceConverter
                .generateRevisionId(DocumentManager
@ -192,128 +187,6 @@ public class FileModel {
        token = DocumentManager.createToken(map);
    }

-    // get document history
-    public String[] getHistory() {
-        JSONParser parser = new JSONParser();
-
-        // get history directory
-        String histDir = DocumentManager.historyDir(DocumentManager.storagePath(document.getTitle(), null));
-        if (DocumentManager.getFileVersion(histDir) > 0) {
-
-            // get current file version if it is greater than 0
-            Integer curVer = DocumentManager.getFileVersion(histDir);
-
-            List<Object> hist = new ArrayList<>();
-            Map<String, Object> histData = new HashMap<String, Object>();
-
-            for (Integer i = 1; i <= curVer; i++) {  // run through all the file versions
-                Map<String, Object> obj = new HashMap<String, Object>();
-                Map<String, Object> dataObj = new HashMap<String, Object>();
-                String verDir = DocumentManager.versionDir(histDir, i);  // get the path to the given file version
-
-                try {
-                    String key = null;
-
-                    // get document key
-                    key = i == curVer
-                            ? document.getKey() : readFileToEnd(new File(verDir + File.separator + "key.txt"));
-
-                    obj.put("key", key);
-                    obj.put("version", i);
-
-                    if (i == 1) {  // check if the version number is equal to 1
-                        String createdInfo = readFileToEnd(new File(histDir + File.separator
-                                + "createdInfo.json")); // get file with meta data
-                        JSONObject json = (JSONObject) parser.parse(createdInfo);  // and turn it into json object
-
-                        // write meta information to the object (user information and creation date)
-                        obj.put("created", json.get("created"));
-                        Map<String, Object> user = new HashMap<String, Object>();
-                        user.put("id", json.get("id"));
-                        user.put("name", json.get("name"));
-                        obj.put("user", user);
-                    }
-
-                    dataObj.put("fileType", FileUtility.getFileExtension(document.getTitle()).substring(1));
-                    dataObj.put("key", key);
-                    dataObj.put("url", i == curVer ? document.getUrl() : DocumentManager
-                            .getDownloadHistoryUrl(document.getTitle(), i, "prev" + FileUtility
-                                    .getFileExtension(document.getTitle()), true));
-                    if (!document.getDirectUrl().equals("")) {
-                        dataObj.put("directUrl", i == curVer ? document.getUrl() : DocumentManager
-                                .getDownloadHistoryUrl(document.getTitle(), i, "prev" + FileUtility
-                                        .getFileExtension(document.getTitle()), false));
-                    }
-                    dataObj.put("version", i);
-
-                    if (i > 1) {  //check if the version number is greater than 1
-                        // if so, get the path to the changes.json file
-                        JSONObject changes = (JSONObject) parser.parse(readFileToEnd(new File(DocumentManager
-                                .versionDir(histDir, i - 1) + File.separator + "changes.json")));
-                        JSONObject change = (JSONObject) ((JSONArray) changes.get("changes")).get(0);
-
-                        // write information about changes to the object
-                        obj.put("changes", !change.isEmpty() ? changes.get("changes") : null);
-                        obj.put("serverVersion", changes.get("serverVersion"));
-                        obj.put("created", !change.isEmpty() ? change.get("created") : null);
-                        obj.put("user", !change.isEmpty() ? change.get("user") : null);
-
-                        // get the history data from the previous file version
-                        Map<String, Object> prev = (Map<String, Object>) histData.get(Integer.toString(i - 2));
-                        Map<String, Object> prevInfo = new HashMap<String, Object>();
-                        prevInfo.put("fileType", prev.get("fileType"));
-
-                        // write key and url information about previous file version
-                        prevInfo.put("key", prev.get("key"));
-                        prevInfo.put("url", prev.get("url"));
-
-                        // write information about previous file version to the data object
-                        dataObj.put("previous", prevInfo);
-                        // write the path to the diff.zip archive with differences in this file version
-                        Integer verdiff = i - 1;
-                        String changesUrl = DocumentManager
-                                .getDownloadHistoryUrl(document.getTitle(), verdiff,
-                                        "diff.zip", true);
-                        dataObj.put("changesUrl", changesUrl);
-                    }
-
-                    if (DocumentManager.tokenEnabled()) {
-                        dataObj.put("token", DocumentManager.createToken(dataObj));
-                    }
-
-                    hist.add(obj);
-                    histData.put(Integer.toString(i - 1), dataObj);
-
-                } catch (Exception ex) { }
-            }
-
-            // write history information about the current file version to the history object
-            Map<String, Object> histObj = new HashMap<String, Object>();
-            histObj.put("currentVersion", curVer);
-            histObj.put("history", hist);
-
-            Gson gson = new Gson();
-            return new String[] {gson.toJson(histObj), gson.toJson(histData) };
-        }
-        return new String[] {"", "" };
-    }
-
-    // read a file
-    private String readFileToEnd(final File file) {
-        String output = "";
-        try {
-            try (FileInputStream is = new FileInputStream(file)) {
-                Scanner scanner = new Scanner(is);  // read data from the source
-                scanner.useDelimiter("\\A");
-                while (scanner.hasNext()) {
-                    output += scanner.next();
-                }
-                scanner.close();
-            }
-        } catch (Exception e) { }
-        return output;
-    }
-
    // the document parameters
    public class Document {
        private String title;
--- a/web/documentserver-example/java/src/main/java/entities/FileType.java
+++ b/web/documentserver-example/java/src/main/java/entities/FileType.java
@ -18,8 +18,17 @@

 package entities;

+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.google.gson.annotations.SerializedName;
+
 public enum FileType {
-    Word,
-    Cell,
-    Slide
+    @JsonProperty("word")
+    @SerializedName("word")
+    WORD,
+    @JsonProperty("cell")
+    @SerializedName("cell")
+    CELL,
+    @JsonProperty("slide")
+    @SerializedName("slide")
+    SLIDE
 }
--- a/web/documentserver-example/java/src/main/java/format/Format.java
+++ b/web/documentserver-example/java/src/main/java/format/Format.java
@ -0,0 +1,39 @@
+/**
+ *
+ * (c) Copyright Ascensio System SIA 2023
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package format;
+
+import java.util.List;
+
+import entities.FileType;
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+
+@Getter
+@Setter
+@ToString
+public final class Format {
+
+    private String name;
+    private FileType type;
+    private List<String>  actions;
+    private List<String> convert;
+    private List<String> mime;
+
+}
--- a/web/documentserver-example/java/src/main/java/format/FormatManager.java
+++ b/web/documentserver-example/java/src/main/java/format/FormatManager.java
@ -0,0 +1,119 @@
+/**
+ *
+ * (c) Copyright Ascensio System SIA 2023
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package format;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+public final class FormatManager {
+
+    private List<Format> formats;
+
+    public FormatManager() {
+        formats = this.all();
+    }
+
+    public List<Format> getFormats() {
+        return this.formats;
+    }
+
+    public List<Format> getFormatsByAction(final String action) {
+        return this
+                .all()
+                .stream()
+                .filter(format -> format.getActions().contains(action))
+                .collect(Collectors.toList());
+    }
+
+    public List<String> allExtensions() {
+        return this
+                .formats
+                .stream()
+                .map(format -> format.getName())
+                .collect(Collectors.toList());
+    }
+
+    public List<String> fillableExtensions() {
+        return this
+            .getFormatsByAction("fill")
+            .stream()
+            .map(format -> format.getName())
+            .collect(Collectors.toList());
+    }
+
+    public List<String> viewableExtensions() {
+        return this
+            .getFormatsByAction("view")
+            .stream()
+            .map(format -> format.getName())
+            .collect(Collectors.toList());
+    }
+
+    public List<String> editableExtensions() {
+        return Stream.of(this.getFormatsByAction("edit"), this.getFormatsByAction("lossy-edit"))
+            .flatMap(x -> x.stream())
+            .map(format -> format.getName())
+            .collect(Collectors.toList());
+    }
+
+    public List<String> autoConvertExtensions() {
+        return this
+                .getFormatsByAction("auto-convert")
+                .stream()
+                .map(format -> format.getName())
+                .collect(Collectors.toList());
+    }
+
+    private List<Format> all()  {
+        try {
+            ObjectMapper objectMapper = new ObjectMapper();
+            Path path = this.file();
+            return objectMapper.readValue(Files.readAllBytes(path), new TypeReference<List<Format>>() { });
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        return new ArrayList<>();
+    }
+
+    private Path file() throws URISyntaxException {
+        return this
+            .directory()
+            .resolve("onlyoffice-docs-formats.json");
+    }
+
+    private Path directory() throws URISyntaxException {
+        URI uri = Thread
+            .currentThread()
+            .getContextClassLoader()
+            .getResource("assets/document-formats")
+            .toURI();
+        return Paths.get(uri);
+    }
+}
--- a/web/documentserver-example/java/src/main/java/helpers/DocumentManager.java
+++ b/web/documentserver-example/java/src/main/java/helpers/DocumentManager.java
@ -20,6 +20,8 @@ package helpers;

 import entities.FileType;
 import entities.User;
+import format.FormatManager;
+
 import org.json.simple.JSONObject;
 import org.primeframework.jwt.Signer;
 import org.primeframework.jwt.Verifier;
@ -31,6 +33,7 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.File;
 import java.io.FileFilter;
+import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.FileWriter;
 import java.io.IOException;
@ -50,12 +53,14 @@ import java.util.Date;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Scanner;

 import static utils.Constants.KILOBYTE_SIZE;
 import static utils.Constants.MAX_FILE_SIZE;

 public final class DocumentManager {
    private static HttpServletRequest request;
+    private static FormatManager formatManager = new FormatManager();

    private DocumentManager() { }

@ -78,37 +83,26 @@ public final class DocumentManager {

    // get all the supported file extensions
    public static List<String> getFileExts() {
-        List<String> res = new ArrayList<>();
-
-        res.addAll(getViewedExts());
-        res.addAll(getEditedExts());
-        res.addAll(getConvertExts());
-        res.addAll(getFillExts());
-
-        return res;
+        return DocumentManager.formatManager.allExtensions();
    }

    public static List<String> getFillExts() {
-        String exts = ConfigManager.getProperty("files.docservice.fill-docs");
-        return Arrays.asList(exts.split("\\|"));
+        return DocumentManager.formatManager.fillableExtensions();
    }

    // get file extensions that can be viewed
    public static List<String> getViewedExts() {
-        String exts = ConfigManager.getProperty("files.docservice.viewed-docs");
-        return Arrays.asList(exts.split("\\|"));
+        return DocumentManager.formatManager.viewableExtensions();
    }

    // get file extensions that can be edited
    public static List<String> getEditedExts() {
-        String exts = ConfigManager.getProperty("files.docservice.edited-docs");
-        return Arrays.asList(exts.split("\\|"));
+        return DocumentManager.formatManager.editableExtensions();
    }

    // get file extensions that can be converted
    public static List<String> getConvertExts() {
-        String exts = ConfigManager.getProperty("files.docservice.convert-docs");
-        return Arrays.asList(exts.split("\\|"));
+        return DocumentManager.formatManager.autoConvertExtensions();
    }

    // get current user host address
@ -254,12 +248,12 @@ public final class DocumentManager {
    public static String getCorrectName(final String fileName, final String userAddress) {
        String baseName = FileUtility.getFileNameWithoutExtension(fileName);
        String ext = FileUtility.getFileExtension(fileName);
-        String name = baseName + ext;
+        String name = baseName + "." + ext;

        File file = new File(storagePath(name, userAddress));

        for (int i = 1; file.exists(); i++) {  // run through all the files with such a name in the storage directory
-            name = baseName + " (" + i + ")" + ext;  // and add an index to the base name
+            name = baseName + " (" + i + ")." + ext;  // and add an index to the base name
            file = new File(storagePath(name, userAddress));
        }

@ -496,17 +490,17 @@ public final class DocumentManager {
    // get an editor internal extension
    public static String getInternalExtension(final FileType fileType) {
        // .docx for word file type
-        if (fileType.equals(FileType.Word)) {
+        if (fileType.equals(FileType.WORD)) {
            return ".docx";
        }

        // .xlsx for cell file type
-        if (fileType.equals(FileType.Cell)) {
+        if (fileType.equals(FileType.CELL)) {
            return ".xlsx";
        }

        // .pptx for slide file type
-        if (fileType.equals(FileType.Slide)) {
+        if (fileType.equals(FileType.SLIDE)) {
            return ".pptx";
        }

@ -518,17 +512,17 @@ public final class DocumentManager {
    public static String getTemplateImageUrl(final FileType fileType) {
        String path = getServerUrl(true) + "/css/img/";
        // for word file type
-        if (fileType.equals(FileType.Word)) {
+        if (fileType.equals(FileType.WORD)) {
            return path + "file_docx.svg";
        }

        // .xlsx for cell file type
-        if (fileType.equals(FileType.Cell)) {
+        if (fileType.equals(FileType.CELL)) {
            return path + "file_xlsx.svg";
        }

        // .pptx for slide file type
-        if (fileType.equals(FileType.Slide)) {
+        if (fileType.equals(FileType.SLIDE)) {
            return path + "file_pptx.svg";
        }

@ -599,4 +593,19 @@ public final class DocumentManager {
        });
        return languages;
    }
+
+    public static String readFileToEnd(final File file) {
+        String output = "";
+        try {
+            try (FileInputStream is = new FileInputStream(file)) {
+                Scanner scanner = new Scanner(is);  // read data from the source
+                scanner.useDelimiter("\\A");
+                while (scanner.hasNext()) {
+                    output += scanner.next();
+                }
+                scanner.close();
+            }
+        } catch (Exception e) { }
+        return output;
+    }
 }
--- a/web/documentserver-example/java/src/main/java/helpers/FileUtility.java
+++ b/web/documentserver-example/java/src/main/java/helpers/FileUtility.java
@ -19,64 +19,34 @@
 package helpers;

 import entities.FileType;
+import format.Format;
+import format.FormatManager;
+
 import java.net.URL;
-import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;

 public final class FileUtility {
+    private static FormatManager formatManager = new FormatManager();

    private FileUtility() { }

    // get file type
    public static FileType getFileType(final String fileName) {
        String ext = getFileExtension(fileName).toLowerCase();
+        List<Format> formats  = FileUtility.formatManager.getFormats();

-        // word type for document extensions
-        if (extsDocument.contains(ext)) {
-            return FileType.Word;
-        }
-
-        // cell type for spreadsheet extensions
-        if (extsSpreadsheet.contains(ext)) {
-            return FileType.Cell;
-        }
-
-        // slide type for presentation extensions
-        if (extsPresentation.contains(ext)) {
-            return FileType.Slide;
+        for (Format format : formats) {
+            if (format.getName().equals(ext)) {
+                return format.getType();
+            }
        }

        // default file type is word
-        return FileType.Word;
+        return FileType.WORD;
    }

-    // document extensions
-    private static List<String> extsDocument = Arrays.asList(
-            ".doc", ".docx", ".docm",
-            ".dot", ".dotx", ".dotm",
-            ".odt", ".fodt", ".ott", ".rtf", ".txt",
-            ".html", ".htm", ".mht", ".xml",
-            ".pdf", ".djvu", ".fb2", ".epub", ".xps", ".oxps", ".oform"
-    );
-
-    // spreadsheet extensions
-    private static List<String> extsSpreadsheet = Arrays.asList(
-            ".xls", ".xlsx", ".xlsm", ".xlsb",
-            ".xlt", ".xltx", ".xltm",
-            ".ods", ".fods", ".ots", ".csv"
-    );
-
-    // presentation extensions
-    private static List<String> extsPresentation = Arrays.asList(
-            ".pps", ".ppsx", ".ppsm",
-            ".ppt", ".pptx", ".pptm",
-            ".pot", ".potx", ".potm",
-            ".odp", ".fodp", ".otp"
-    );
-
-
    // get file name from the url
    public static String getFileName(final String url) {
        if (url == null) {
@ -105,7 +75,7 @@ public final class FileUtility {
        if (fileName == null) {
            return null;
        }
-        String fileExt = fileName.substring(fileName.lastIndexOf("."));
+        String fileExt = fileName.substring(fileName.lastIndexOf(".") + 1);
        return fileExt.toLowerCase();
    }

--- a/web/documentserver-example/java/src/main/java/helpers/ServiceConverter.java
+++ b/web/documentserver-example/java/src/main/java/helpers/ServiceConverter.java
@ -158,8 +158,8 @@ public final class ServiceConverter {
        ConvertBody body = new ConvertBody();
        body.setRegion(lang);
        body.setUrl(documentUri);
-        body.setOutputtype(toExtension.replace(".", ""));
-        body.setFiletype(fromExt.replace(".", ""));
+        body.setOutputtype(toExtension);
+        body.setFiletype(fromExt);
        body.setTitle(title);
        body.setKey(documentRevId);
        body.setPassword(filePass);
--- a/web/documentserver-example/java/src/main/java/helpers/TrackManager.java
+++ b/web/documentserver-example/java/src/main/java/helpers/TrackManager.java
@ -150,7 +150,7 @@ public final class TrackManager {
        String newFileName = fileName;

        String curExt = FileUtility.getFileExtension(fileName);  // get current file extension
-        String downloadExt = "." + (String) body.get("filetype");  // get the extension of the downloaded file
+        String downloadExt = (String) body.get("filetype");  // get the extension of the downloaded file

        // convert downloaded file to the file with the current extension if these extensions aren't equal
        if (!curExt.equals(downloadExt)) {
@ -164,13 +164,13 @@ public final class TrackManager {
                    // get the correct file name if it already exists
                    newFileName = DocumentManager
                            .getCorrectName(FileUtility
-                                    .getFileNameWithoutExtension(fileName) + downloadExt, userAddress);
+                                    .getFileNameWithoutExtension(fileName) + "." + downloadExt, userAddress);
                } else {
                    downloadUri = newFileUri;
                }
            } catch (Exception e) {
                newFileName = DocumentManager.getCorrectName(FileUtility
-                        .getFileNameWithoutExtension(fileName) + downloadExt, userAddress);
+                        .getFileNameWithoutExtension(fileName) + "." + downloadExt, userAddress);
            }
        }

@ -193,7 +193,7 @@ public final class TrackManager {
        }

        // get the path to the previous file version and rename the last file version with it
-        lastVersion.renameTo(new File(versionDir + File.separator + "prev" + curExt));
+        lastVersion.renameTo(new File(versionDir + File.separator + "prev." + curExt));

        saveFile(byteArrayFile, toSave); // save document file

@ -236,7 +236,7 @@ public final class TrackManager {
        String downloadUri = (String) body.get("url");

        String curExt = FileUtility.getFileExtension(fileName);  // get current file extension
-        String downloadExt = "." + (String) body.get("filetype");  // get the extension of the downloaded file
+        String downloadExt = (String) body.get("filetype");  // get the extension of the downloaded file

        Boolean newFileName = false;

@ -265,10 +265,10 @@ public final class TrackManager {
            // new file
            if (newFileName) {
                fileName = DocumentManager.getCorrectName(FileUtility.getFileNameWithoutExtension(fileName)
-                        + "-form" + downloadExt, userAddress);  // get the correct file name if it already exists
+                        + "-form." + downloadExt, userAddress);  // get the correct file name if it already exists
            } else {
                fileName = DocumentManager.getCorrectName(FileUtility.getFileNameWithoutExtension(fileName)
-                        + "-form" + curExt, userAddress);
+                        + "-form." + curExt, userAddress);
            }
            forcesavePath = DocumentManager.storagePath(fileName, userAddress);
        } else {
--- a/web/documentserver-example/java/src/main/resources/assets/document-formats
+++ b/web/documentserver-example/java/src/main/resources/assets/document-formats
--- a/web/documentserver-example/java/src/main/resources/settings.properties
+++ b/web/documentserver-example/java/src/main/resources/settings.properties
@ -3,10 +3,6 @@ version=1.6.0
 filesize-max=5242880
 storage-folder=app_data

-files.docservice.fill-docs=.docx|.oform
-files.docservice.viewed-docs=.djvu|.oxps|.pdf|.xps
-files.docservice.edited-docs=.csv|.docm|.docx|.docxf|.dotm|.dotx|.epub|.fb2|.html|.odp|.ods|.odt|.otp|.ots|.ott|.potm|.potx|.ppsm|.ppsx|.pptm|.pptx|.rtf|.txt|.xlsm|.xlsx|.xltm|.xltx
-files.docservice.convert-docs=.doc|.dot|.dps|.dpt|.epub|.et|.ett|.fb2|.fodp|.fods|.fodt|.htm|.html|.mht|.mhtml|.odp|.ods|.odt|.otp|.ots|.ott|.pot|.pps|.ppt|.rtf|.stw|.sxc|.sxi|.sxw|.wps|.wpt|.xls|.xlsb|.xlt|.xml
 files.docservice.timeout=120000

 files.docservice.url.site=http://documentserver/
--- a/web/documentserver-example/java/src/main/webapp/css/img/file_docx.svg
+++ b/web/documentserver-example/java/src/main/webapp/css/img/file_docx.svg
@ -1,8 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H21.674C22.4697 0 23.2327 0.316071 23.7953 0.87868L29.1213 6.20465C29.6839 6.76726 30 7.53032 30 8.32597V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#3779A6"/>
-<path d="M22.9167 0L30.0001 7.08333H25.9167C24.2599 7.08333 22.9167 5.74019 22.9167 4.08333V0Z" fill="#1D5880"/>
-<path d="M6.17627 14.7059H23.8233V15.8823H6.17627V14.7059Z" fill="white"/>
-<path d="M6.17627 18.5294H23.8233V19.7059H6.17627V18.5294Z" fill="white"/>
-<path d="M6.17627 22.3529H23.8233V23.5294H6.17627V22.3529Z" fill="white"/>
-<path d="M6.17627 26.1765H23.8233V27.3529H6.17627V26.1765Z" fill="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#1E7AAA"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#000" fill-opacity=".25"/><path d="M6 15h18v1H6v-1zM6 19h18v1H6v-1zM6 23h18v1H6v-1zM6 27h18v1H6v-1z" fill="#fff"/></svg>
--- a/web/documentserver-example/java/src/main/webapp/css/img/file_docxf.svg
+++ b/web/documentserver-example/java/src/main/webapp/css/img/file_docxf.svg
@ -1,6 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H22.9167L30 7.08333V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#27ABA3"/>
-<path d="M22.9165 0L29.9998 7.08333H25.9165C24.2597 7.08333 22.9165 5.74019 22.9165 4.08333V0Z" fill="#008078"/>
-<rect x="6.5" y="15.5" width="17" height="5" stroke="white"/>
-<rect x="6.5" y="23.5" width="17" height="5" stroke="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#27ABA3"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#008078"/><path fill-rule="evenodd" clip-rule="evenodd" d="M24 14H6v7h18v-7zm-.8182 5.9978H6.81818V15H23.1818v4.9978zM24 23H6v7h18v-7zm-.8182 5.9978H6.81818V24H23.1818v4.9978z" fill="#fff"/></svg>
--- a/web/documentserver-example/java/src/main/webapp/css/img/file_pptx.svg
+++ b/web/documentserver-example/java/src/main/webapp/css/img/file_pptx.svg
@ -1,8 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H22.9167L30 7.08333V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#F36700"/>
-<path d="M22.9167 0L30.0001 7.08333H25.9168C24.2599 7.08333 22.9167 5.74019 22.9167 4.08333V0Z" fill="#AB531F"/>
-<path d="M6.17627 16.1275H23.8233V17.3039H6.17627V16.1275Z" fill="white"/>
-<path d="M6.17627 28.7745L6.17627 16.1275L7.35274 16.1275L7.35274 28.7745H6.17627Z" fill="white"/>
-<path d="M23.8233 16.1275V28.7745H22.6469V16.1275L23.8233 16.1275Z" fill="white"/>
-<path d="M6.17627 27.598H23.8233V28.7745H6.17627L6.17627 27.598Z" fill="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#F36700"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#000" fill-opacity=".25"/><path stroke="#fff" stroke-opacity=".95" d="M6.5 15.5h17v12h-17z"/></svg>
--- a/web/documentserver-example/java/src/main/webapp/css/img/file_upload.svg
+++ b/web/documentserver-example/java/src/main/webapp/css/img/file_upload.svg
@ -1,6 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M30 7.44186L22 0H3C1.22739 0 0 0.822551 0 2.32558V37.2093C0 38.7123 1.22739 40 3 40H27C28.7726 40 30 38.7123 30 37.2093V7.44186Z" fill="#D0D5DA"/>
-<path d="M24.1042 7.27273H29.9631L22 0V5.32334C22 6.4105 22.949 7.27273 24.1042 7.27273Z" fill="#646464"/>
-<path d="M16.9562 22.3485H12.9746V17.803H10.9839L14.9654 14.1667L18.947 17.803H16.9562V22.3485Z" fill="#646464"/>
-<path d="M20.9378 23.7121C20.9378 24.1666 20.4401 24.6212 19.9424 24.6212H9.98848C9.49078 24.6212 8.99309 24.1666 8.99309 23.7121V22.3485C8.99309 21.8939 9.49078 21.4394 9.98848 21.4394H10.9839V20.0757H9.49078C8.49539 20.0757 7.5 20.9848 7.5 21.8939V24.1666C7.5 25.0757 8.61982 25.9848 9.49078 25.9848H20.4401C21.3111 25.9848 22.4309 25.0757 22.4309 24.1666V21.8939C22.4309 20.9848 21.4355 20.0757 20.4401 20.0757H18.947V21.4394H19.9424C20.4401 21.4394 20.9378 21.8939 20.9378 22.3485V23.7121Z" fill="#646464"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#D0D5DA"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#646464"/><path fill-rule="evenodd" clip-rule="evenodd" d="M7.5 23c-.27614 0-.5.2239-.5.5v4c0 .2761.22386.5.5.5h15c.2761 0 .5-.2239.5-.5v-4c0-.2761-.2239-.5-.5-.5h-2c-.2761 0-.5-.2239-.5-.5s.2239-.5.5-.5h2c.8284 0 1.5.6716 1.5 1.5v4c0 .8284-.6716 1.5-1.5 1.5h-15c-.82843 0-1.5-.6716-1.5-1.5v-4c0-.8284.67157-1.5 1.5-1.5h2c.27614 0 .5.2239.5.5s-.22386.5-.5.5h-2z" fill="#646464"/><path fill-rule="evenodd" clip-rule="evenodd" d="M20 20.0001L15 14l-5 6.0001h3v4c0 .5523.4477 1 1 1h2c.5523 0 1-.4477 1-1v-4h3z" fill="#646464"/></svg>
--- a/web/documentserver-example/java/src/main/webapp/css/img/file_xlsx.svg
+++ b/web/documentserver-example/java/src/main/webapp/css/img/file_xlsx.svg
@ -1,12 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H22.9167L30 7.08333V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#78A73B"/>
-<path d="M22.9167 0L30.0001 7.08333H25.9168C24.2599 7.08333 22.9167 5.74019 22.9167 4.08333V0Z" fill="#5A7D2B"/>
-<path d="M6.17644 15.2941H23.8235V16.4706H6.17644V15.2941Z" fill="white"/>
-<path d="M6.17644 19.1177H23.8235V20.2941H6.17644V19.1177Z" fill="white"/>
-<path d="M6.17644 22.9412H23.8235V24.1177H6.17644V22.9412Z" fill="white"/>
-<path d="M6.17644 26.7647H23.8235V27.9412H6.17644V26.7647Z" fill="white"/>
-<path d="M5.88232 27.9412L5.88232 15.2941L7.0588 15.2941L7.0588 27.9412H5.88232Z" fill="white"/>
-<path d="M11.4706 27.9412L11.4706 15.2941L12.647 15.2941V27.9412H11.4706Z" fill="white"/>
-<path d="M17.0588 27.9412L17.0588 15.2941L18.2353 15.2941V27.9412H17.0588Z" fill="white"/>
-<path d="M22.647 27.9412V15.2941H23.8235V27.9412H22.647Z" fill="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#6AAA1E"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#000" fill-opacity=".25"/><path fill-rule="evenodd" clip-rule="evenodd" d="M6 15h18v13H7.00001v-1H12v-3H7v4H6V15zm7 12h4v-3h-4v3zm5 0h5v-3h-5v3zm5-7v3h-5v-3h5zm-6 0v3h-4v-3h4zm-5 0v3H7v-3h5zm11-1v-3h-5v3h5zm-10-3h4v3h-4v-3zm-1 3v-3H7v3h5z" fill="#fff" fill-opacity=".95"/></svg>
--- a/web/documentserver-example/java/src/main/webapp/editor.jsp
+++ b/web/documentserver-example/java/src/main/webapp/editor.jsp
@ -117,13 +117,17 @@
        };

        // the user is trying to select document for comparing by clicking the Document from Storage button
-        var onRequestCompareFile = function() {
-            docEditor.setRevisedFile(${dataCompareFile});  // select a document for comparing
+        var onRequestSelectDocument = function(event) {
+            var data = ${dataDocument};
+            data.c = event.data.c;
+            docEditor.setRequestedDocument(data);  // select a document for comparing
        };

        // the user is trying to select recipients data by clicking the Mail merge button
-        var onRequestMailMergeRecipients = function (event) {
-            docEditor.setMailMergeRecipients(${dataMailMergeRecipients});  // insert recipient data for mail merge into the file
+        var onRequestSelectSpreadsheet = function (event) {
+            var data = ${dataSpreadsheet};
+            data.c = event.data.c;
+            docEditor.setRequestedSpreadsheet(data);  // insert recipient data for mail merge into the file
        };

        var onRequestSaveAs = function (event) {  //  the user is trying to save file by clicking Save Copy as... button
@ -184,15 +188,54 @@
          request.open('PUT', 'IndexServlet?type=restore')
          request.send(JSON.stringify(payload))
          request.onload = function () {
-            if (request.status != 200) {
-              response = JSON.parse(request.response)
-              innerAlert(response.error)
-              return
+            const response = JSON.parse(request.responseText);
+            if (response.success && !response.error) {
+              var historyInfoUri = "IndexServlet?type=history&filename=" + config.document.title;
+              var xhr = new XMLHttpRequest();
+              xhr.open("GET", historyInfoUri, false);
+              xhr.send();
+
+              if (xhr.status == 200) {
+                  var historyInfo = JSON.parse(xhr.responseText);
+                  docEditor.refreshHistory(historyInfo);
+              }
+            } else {
+              innerAlert(response.error);
            }
-            document.location.reload()
          }
        }

+        var onRequestHistory = function () {
+            var historyInfoUri = "IndexServlet?type=history&filename=" + config.document.title;
+            var xhr = new XMLHttpRequest();
+            xhr.open("GET", historyInfoUri, false);
+            xhr.send();
+
+            if (xhr.status == 200) {
+                var historyInfo = JSON.parse(xhr.responseText);
+                docEditor.refreshHistory(historyInfo);
+            }
+        };
+
+        var onRequestHistoryData = function (event) {
+            var version = event.data;
+            var historyDataUri = "IndexServlet?type=historyData&filename=" + config.document.title
+                + "&version=" + version
+                + "&directUrl=" + !!config.document.directUrl;
+            var xhr = new XMLHttpRequest();
+            xhr.open("GET", historyDataUri, false);
+            xhr.send();
+
+            if (xhr.status == 200) {
+                var historyData = JSON.parse(xhr.responseText);
+                docEditor.setHistoryData(historyData);
+            }
+        };
+
+        var onRequestHistoryClose = function() {
+            document.location.reload();
+        };
+
        config = JSON.parse('<%= FileModel.serialize(Model) %>');
        config.width = "100%";
        config.height = "100%";
@ -204,35 +247,19 @@
            "onMakeActionLink": onMakeActionLink,
            "onMetaChange": onMetaChange,
            "onRequestInsertImage": onRequestInsertImage,
-            "onRequestCompareFile": onRequestCompareFile,
-            "onRequestMailMergeRecipients": onRequestMailMergeRecipients,
-            "onRequestRestore": onRequestRestore
+            "onRequestSelectDocument": onRequestSelectDocument,
+            "onRequestSelectSpreadsheet": onRequestSelectSpreadsheet,
+            "onRequestRestore": onRequestRestore,
+            "onRequestHistory": onRequestHistory,
+            "onRequestHistoryData": onRequestHistoryData,
+            "onRequestHistoryClose": onRequestHistoryClose
        };

        <%
-            String[] histArray = Model.getHistory();
-            String history = histArray[0];
-            String historyData = histArray[1];
            String usersForMentions = (String) request.getAttribute("usersForMentions");
        %>

        if (config.editorConfig.user.id) {
-            <% if (!history.isEmpty() && !historyData.isEmpty()) { %>
-                // the user is trying to show the document version history
-                config.events['onRequestHistory'] = function () {
-                    docEditor.refreshHistory(<%= history %>);  // show the document version history
-                };
-                // the user is trying to click the specific document version in the document version history
-                config.events['onRequestHistoryData'] = function (event) {
-                    var ver = event.data;
-                    var histData = <%= historyData %>;
-                    docEditor.setHistoryData(histData[ver - 1]);  // send the link to the document for viewing the version history
-                };
-                // the user is trying to go back to the document from viewing the document version history
-                config.events['onRequestHistoryClose'] = function () {
-                    document.location.reload();
-                };
-            <% } %>
            // add mentions for not anonymous users
            config.events['onRequestUsers'] = function () {
                docEditor.setUsers({  // set a list of users to mention in the comments
--- a/web/documentserver-example/java/src/main/webapp/index.jsp
+++ b/web/documentserver-example/java/src/main/webapp/index.jsp
@ -367,9 +367,9 @@
        <script type="text/javascript" src="scripts/jscript.js"></script>

        <script language="javascript" type="text/javascript">
-            var FillExtList = "<%= String.join(",", DocumentManager.getFillExts()) %>";
-            var ConverExtList = "<%= String.join(",", DocumentManager.getConvertExts()) %>";
-            var EditedExtList = "<%= String.join(",", DocumentManager.getEditedExts()) %>";
+            var FillExtList = "<%= String.join(",", DocumentManager.getFillExts()) %>".split(",");
+            var ConverExtList = "<%= String.join(",", DocumentManager.getConvertExts()) %>".split(",");
+            var EditedExtList = "<%= String.join(",", DocumentManager.getEditedExts()) %>".split(",");
            var UrlConverter = "IndexServlet?type=convert";
            var UrlEditor = "EditorServlet";

--- a/web/documentserver-example/java/src/main/webapp/scripts/jscript.js
+++ b/web/documentserver-example/java/src/main/webapp/scripts/jscript.js
@ -100,10 +100,10 @@ if (typeof jQuery !== "undefined") {
        jq("#filePass").val("");

        var fileName = jq("#hiddenFileName").val();
-        var posExt = fileName.lastIndexOf(".");
+        var posExt = fileName.lastIndexOf(".") + 1;
        posExt = 0 <= posExt ? fileName.substring(posExt).trim().toLowerCase() : "";

-        if (ConverExtList.indexOf(posExt) === -1) {
+        if (!ConverExtList.includes(posExt)) {
            jq("#step2").addClass("done").removeClass("current");
            loadScripts();
            return;
@ -177,10 +177,10 @@ if (typeof jQuery !== "undefined") {
        jq("#beginView, #beginEmbedded").removeClass("disable");

        var fileName = jq("#hiddenFileName").val();
-        var posExt = fileName.lastIndexOf(".");
+        var posExt = fileName.lastIndexOf(".") + 1;
        posExt = 0 <= posExt ? fileName.substring(posExt).trim().toLowerCase() : "";

-        if (EditedExtList.indexOf(posExt) !== -1 || FillExtList.indexOf(posExt) !== -1) {
+        if (EditedExtList.includes(posExt) || FillExtList.includes(posExt)) {
            jq("#beginEdit").removeClass("disable");
        }
    };
--- a/web/documentserver-example/nodejs/README.md
+++ b/web/documentserver-example/nodejs/README.md
@ -91,11 +91,11 @@ See the detailed guide to learn how to [install Document Server for Linux](https
 2. Download the archive with the Node.js example and unpack it:

    ```
-    wget https://api.onlyoffice.com/app_data/editor/Node.js%20Example.zip
+    wget https://api.onlyoffice.com/app_data/editor/Node.js.Example.zip
    ```

    ```
-    unzip Node.js\ Example.zip
+    unzip Node.js.Example.zip
    ```

 3. Change the current directory for the project directory:
@ -110,7 +110,7 @@ See the detailed guide to learn how to [install Document Server for Linux](https
    npm install
    ```

-5. Edit the *default.json* configuration file. Specify the name of your local server with the ONLYOFFICE Document Server installed.
+5. Edit the *config/default.json* configuration file. Specify the name of your local server with the ONLYOFFICE Document Server installed.

    ```
    nano config/default.json
--- a/web/documentserver-example/nodejs/app.js
+++ b/web/documentserver-example/nodejs/app.js
@ -1,4 +1,4 @@
-/**
+/**
 *
 * (c) Copyright Ascensio System SIA 2023
 *
@ -27,6 +27,7 @@ const jwt = require('jsonwebtoken');
 const config = require('config');
 const mime = require('mime');
 const urllib = require('urllib');
+const urlModule = require('url');
 const { emitWarning } = require('process');
 const DocManager = require('./helpers/docManager');
 const documentService = require('./helpers/documentService');
@ -81,14 +82,6 @@ app.use((req, res, next) => {
 });

 app.use(express.static(path.join(__dirname, 'public'))); // public directory
-// check if there are static files such as .js, .css files, images, samples and process them
-if (config.has('server.static')) {
-  const staticContent = config.get('server.static');
-  for (let i = 0; i < staticContent.length; i++) {
-    const staticContentElem = staticContent[i];
-    app.use(staticContentElem.name, express.static(staticContentElem.path, staticContentElem.options));
-  }
-}
 app.use(favicon(`${__dirname}/public/images/favicon.ico`)); // use favicon

 app.use(bodyParser.json()); // connect middleware that parses json
@ -506,6 +499,20 @@ app.post('/reference', (req, res) => { // define a handler for renaming file
    }
  }

+  if (!fileName && !!req.body.link) {
+    if (req.body.link.indexOf(req.DocManager.curUserHostAddress()) !== -1) {
+      result({ error: 'You do not have access to this site' });
+      return;
+    }
+
+    const urlObj = urlModule.parse(req.body.link, true);
+    fileName = urlObj.query.fileName;
+    if (!req.DocManager.existsSync(req.DocManager.storagePath(fileName, userAddress))) {
+      result({ error: 'File is not exist' });
+      return;
+    }
+  }
+
  if (!fileName && !!req.body.path) {
    const filePath = fileUtility.getFileName(req.body.path);

--- a/web/documentserver-example/nodejs/config/default.json
+++ b/web/documentserver-example/nodejs/config/default.json
@ -26,12 +26,6 @@
    "storagePath": "/files",
    "maxFileSize": 1073741824,
    "mobileRegEx": "android|avantgo|playbook|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od|ad)|iris|kindle|lge |maemo|midp|mmp|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\\/|plucker|pocket|psp|symbian|treo|up\\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino",
-    "static":[
-      {
-        "name": "/files",
-        "path": "./files"
-      }
-    ],
    "token": {
        "enable": false,
        "useforrequest": true,
--- a/web/documentserver-example/nodejs/config/production-linux.json
+++ b/web/documentserver-example/nodejs/config/production-linux.json
@ -2,12 +2,6 @@
  "server": {
    "siteUrl": "/",
    "maxFileSize": 104857600,
-    "storageFolder": "/var/lib/onlyoffice/documentserver-example/files",
-    "static":[
-      {
-        "name": "/files",
-        "path": "/var/lib/onlyoffice/documentserver-example/files"
-      }
-    ]
+    "storageFolder": "/var/lib/onlyoffice/documentserver-example/files"
  }
 }
--- a/web/documentserver-example/nodejs/config/production-windows.json
+++ b/web/documentserver-example/nodejs/config/production-windows.json
@ -1,13 +1,6 @@
 {
  "server": {
    "siteUrl": "/",
-    "maxFileSize": 104857600,
-    "static":[
-      {
-        "name": "/files",
-        "path": "./files",
-        "options": {"maxAge": "7d"}
-      }
-    ]
+    "maxFileSize": 104857600
  }
 }
--- a/web/documentserver-example/nodejs/helpers/docManager.js
+++ b/web/documentserver-example/nodejs/helpers/docManager.js
@ -154,7 +154,7 @@ DocManager.prototype.saveFileData = function saveFileData(fileName, userid, user
  const minutes = (dateCreate.getMinutes() < 10 ? '0' : '') + dateCreate.getMinutes().toString();
  const month = (dateCreate.getMonth() < 10 ? '0' : '') + (parseInt(dateCreate.getMonth().toString(), 10) + 1);
  const sec = (dateCreate.getSeconds() < 10 ? '0' : '') + dateCreate.getSeconds().toString();
-  const dateFormat = `${dateCreate.getFullYear()}-${month}-${dateCreate.getDate()}`
+  const dateFormat = `${dateCreate.getFullYear()}-${month}-${dateCreate.getDate()} `
    + `${dateCreate.getHours()}:${minutes}:${sec}`;

  const fileInfo = this.historyPath(fileName, address, true); // get file history information
@ -534,7 +534,7 @@ DocManager.prototype.getHistory = function getHistory(fileName, content, keyVers

  if (content && contentJson) {
    userNameFromJson = oldVersion ? contentJson.username : contentJson.user.name;
-    userIdFromJson = oldVersion ? contentJson.userid : contentJson.user.userid;
+    userIdFromJson = oldVersion ? contentJson.userid : contentJson.user.id;
    createdFromJson = oldVersion ? contentJson.date : contentJson.created;
  }

--- a/web/documentserver-example/nodejs/helpers/wopi/utils.js
+++ b/web/documentserver-example/nodejs/helpers/wopi/utils.js
@ -34,13 +34,15 @@ const requestDiscovery = async function requestDiscovery(url) {
    urllib.request(urlModule.parse(url + configServer.get('wopi.discovery')), { method: 'GET' }, (err, data) => {
      if (data) {
        // create the discovery XML file with the parameters from the response
-        const discovery = xmlParser.parse(data.toString(), {
+        const xmlParseOptions = {
          attributeNamePrefix: '',
          ignoreAttributes: false,
          parseAttributeValue: true,
-          // eslint-disable-next-line no-unused-vars
-          attrValueProcessor: (val, attrName) => he.decode(val, { isAttributeValue: true }),
-        });
+          attrValueProcessor: (val) => he.decode(val, { isAttributeValue: true }),
+        };
+        const parser = new xmlParser.XMLParser(xmlParseOptions);
+        // create the discovery XML file with the parameters from the response
+        const discovery = parser.parse(data.toString());
        if (discovery['wopi-discovery']) {
          discovery['wopi-discovery']['net-zone'].app.forEach((app) => {
            let appAction = app.action;
--- a/web/documentserver-example/nodejs/npm-shrinkwrap.json
+++ b/web/documentserver-example/nodejs/npm-shrinkwrap.json
@ -14,7 +14,7 @@
        "debug": "^4.2.0",
        "ejs": "^3.1.5",
        "express": "^4.17.1",
-        "fast-xml-parser": "^3.19.0",
+        "fast-xml-parser": "^4.3.1",
        "formidable": "^1.2.2",
        "he": "^1.2.0",
        "jsonwebtoken": "^9.0.0",
@ -1509,15 +1509,24 @@
      "integrity": "sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc="
    },
    "node_modules/fast-xml-parser": {
-      "version": "3.19.0",
-      "resolved": "https://registry.npmjs.org/fast-xml-parser/-/fast-xml-parser-3.19.0.tgz",
-      "integrity": "sha512-4pXwmBplsCPv8FOY1WRakF970TjNGnGnfbOnLqjlYvMiF1SR3yOHyxMR/YCXpPTOspNF5gwudqktIP4VsWkvBg==",
-      "bin": {
-        "xml2js": "cli.js"
+      "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/fast-xml-parser/-/fast-xml-parser-4.3.1.tgz",
+      "integrity": "sha512-viVv3xb8D+SiS1W4cv4tva3bni08kAkx0gQnWrykMM8nXPc1FxqZPU00dCEVjkiCg4HoXd2jC4x29Nzg/l2DAA==",
+      "funding": [
+        {
+          "type": "paypal",
+          "url": "https://paypal.me/naturalintelligence"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/NaturalIntelligence"
+        }
+      ],
+      "dependencies": {
+        "strnum": "^1.0.5"
      },
-      "funding": {
-        "type": "paypal",
-        "url": "https://paypal.me/naturalintelligence"
+      "bin": {
+        "fxparser": "src/cli/cli.js"
      }
    },
    "node_modules/fastq": {
@ -3515,6 +3524,11 @@
        "url": "https://github.com/sponsors/sindresorhus"
      }
    },
+    "node_modules/strnum": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/strnum/-/strnum-1.0.5.tgz",
+      "integrity": "sha512-J8bbNyKKXl5qYcR36TIO8W3mVGVHrmmxsd5PAItGkmyzwJvybiw2IVq5nqd0i4LSNSkB/sx9VHllbfFdr9k1JA=="
+    },
    "node_modules/supports-color": {
      "version": "5.5.0",
      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
@ -4993,9 +5007,12 @@
      "integrity": "sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc="
    },
    "fast-xml-parser": {
-      "version": "3.19.0",
-      "resolved": "https://registry.npmjs.org/fast-xml-parser/-/fast-xml-parser-3.19.0.tgz",
-      "integrity": "sha512-4pXwmBplsCPv8FOY1WRakF970TjNGnGnfbOnLqjlYvMiF1SR3yOHyxMR/YCXpPTOspNF5gwudqktIP4VsWkvBg=="
+      "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/fast-xml-parser/-/fast-xml-parser-4.3.1.tgz",
+      "integrity": "sha512-viVv3xb8D+SiS1W4cv4tva3bni08kAkx0gQnWrykMM8nXPc1FxqZPU00dCEVjkiCg4HoXd2jC4x29Nzg/l2DAA==",
+      "requires": {
+        "strnum": "^1.0.5"
+      }
    },
    "fastq": {
      "version": "1.13.0",
@ -6511,6 +6528,11 @@
      "integrity": "sha512-6fPc+R4ihwqP6N/aIv2f1gMH8lOVtWQHoqC4yK6oSDVVocumAsfCqjkXnqiYMhmMwS/mEHLp7Vehlt3ql6lEig==",
      "dev": true
    },
+    "strnum": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/strnum/-/strnum-1.0.5.tgz",
+      "integrity": "sha512-J8bbNyKKXl5qYcR36TIO8W3mVGVHrmmxsd5PAItGkmyzwJvybiw2IVq5nqd0i4LSNSkB/sx9VHllbfFdr9k1JA=="
+    },
    "supports-color": {
      "version": "5.5.0",
      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
--- a/web/documentserver-example/nodejs/package.json
+++ b/web/documentserver-example/nodejs/package.json
@ -22,7 +22,7 @@
    "debug": "^4.2.0",
    "ejs": "^3.1.5",
    "express": "^4.17.1",
-    "fast-xml-parser": "^3.19.0",
+    "fast-xml-parser": "^4.3.1",
    "formidable": "^1.2.2",
    "he": "^1.2.0",
    "jsonwebtoken": "^9.0.0",
--- a/web/documentserver-example/nodejs/public/images/file_docx.svg
+++ b/web/documentserver-example/nodejs/public/images/file_docx.svg
@ -1,8 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H21.674C22.4697 0 23.2327 0.316071 23.7953 0.87868L29.1213 6.20465C29.6839 6.76726 30 7.53032 30 8.32597V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#3779A6"/>
-<path d="M22.9167 0L30.0001 7.08333H25.9167C24.2599 7.08333 22.9167 5.74019 22.9167 4.08333V0Z" fill="#1D5880"/>
-<path d="M6.17627 14.7059H23.8233V15.8823H6.17627V14.7059Z" fill="white"/>
-<path d="M6.17627 18.5294H23.8233V19.7059H6.17627V18.5294Z" fill="white"/>
-<path d="M6.17627 22.3529H23.8233V23.5294H6.17627V22.3529Z" fill="white"/>
-<path d="M6.17627 26.1765H23.8233V27.3529H6.17627V26.1765Z" fill="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#1E7AAA"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#000" fill-opacity=".25"/><path d="M6 15h18v1H6v-1zM6 19h18v1H6v-1zM6 23h18v1H6v-1zM6 27h18v1H6v-1z" fill="#fff"/></svg>
--- a/web/documentserver-example/nodejs/public/images/file_docxf.svg
+++ b/web/documentserver-example/nodejs/public/images/file_docxf.svg
@ -1,6 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H22.9167L30 7.08333V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#27ABA3"/>
-<path d="M22.9165 0L29.9998 7.08333H25.9165C24.2597 7.08333 22.9165 5.74019 22.9165 4.08333V0Z" fill="#008078"/>
-<rect x="6.5" y="15.5" width="17" height="5" stroke="white"/>
-<rect x="6.5" y="23.5" width="17" height="5" stroke="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#27ABA3"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#008078"/><path fill-rule="evenodd" clip-rule="evenodd" d="M24 14H6v7h18v-7zm-.8182 5.9978H6.81818V15H23.1818v4.9978zM24 23H6v7h18v-7zm-.8182 5.9978H6.81818V24H23.1818v4.9978z" fill="#fff"/></svg>
--- a/web/documentserver-example/nodejs/public/images/file_pptx.svg
+++ b/web/documentserver-example/nodejs/public/images/file_pptx.svg
@ -1,8 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H22.9167L30 7.08333V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#F36700"/>
-<path d="M22.9167 0L30.0001 7.08333H25.9168C24.2599 7.08333 22.9167 5.74019 22.9167 4.08333V0Z" fill="#AB531F"/>
-<path d="M6.17627 16.1275H23.8233V17.3039H6.17627V16.1275Z" fill="white"/>
-<path d="M6.17627 28.7745L6.17627 16.1275L7.35274 16.1275L7.35274 28.7745H6.17627Z" fill="white"/>
-<path d="M23.8233 16.1275V28.7745H22.6469V16.1275L23.8233 16.1275Z" fill="white"/>
-<path d="M6.17627 27.598H23.8233V28.7745H6.17627L6.17627 27.598Z" fill="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#F36700"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#000" fill-opacity=".25"/><path stroke="#fff" stroke-opacity=".95" d="M6.5 15.5h17v12h-17z"/></svg>
--- a/web/documentserver-example/nodejs/public/images/file_upload.svg
+++ b/web/documentserver-example/nodejs/public/images/file_upload.svg
@ -1,6 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M30 7.44186L22 0H3C1.22739 0 0 0.822551 0 2.32558V37.2093C0 38.7123 1.22739 40 3 40H27C28.7726 40 30 38.7123 30 37.2093V7.44186Z" fill="#D0D5DA"/>
-<path d="M24.1042 7.27273H29.9631L22 0V5.32334C22 6.4105 22.949 7.27273 24.1042 7.27273Z" fill="#646464"/>
-<path d="M16.9562 22.3485H12.9746V17.803H10.9839L14.9654 14.1667L18.947 17.803H16.9562V22.3485Z" fill="#646464"/>
-<path d="M20.9378 23.7121C20.9378 24.1666 20.4401 24.6212 19.9424 24.6212H9.98848C9.49078 24.6212 8.99309 24.1666 8.99309 23.7121V22.3485C8.99309 21.8939 9.49078 21.4394 9.98848 21.4394H10.9839V20.0757H9.49078C8.49539 20.0757 7.5 20.9848 7.5 21.8939V24.1666C7.5 25.0757 8.61982 25.9848 9.49078 25.9848H20.4401C21.3111 25.9848 22.4309 25.0757 22.4309 24.1666V21.8939C22.4309 20.9848 21.4355 20.0757 20.4401 20.0757H18.947V21.4394H19.9424C20.4401 21.4394 20.9378 21.8939 20.9378 22.3485V23.7121Z" fill="#646464"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#D0D5DA"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#646464"/><path fill-rule="evenodd" clip-rule="evenodd" d="M7.5 23c-.27614 0-.5.2239-.5.5v4c0 .2761.22386.5.5.5h15c.2761 0 .5-.2239.5-.5v-4c0-.2761-.2239-.5-.5-.5h-2c-.2761 0-.5-.2239-.5-.5s.2239-.5.5-.5h2c.8284 0 1.5.6716 1.5 1.5v4c0 .8284-.6716 1.5-1.5 1.5h-15c-.82843 0-1.5-.6716-1.5-1.5v-4c0-.8284.67157-1.5 1.5-1.5h2c.27614 0 .5.2239.5.5s-.22386.5-.5.5h-2z" fill="#646464"/><path fill-rule="evenodd" clip-rule="evenodd" d="M20 20.0001L15 14l-5 6.0001h3v4c0 .5523.4477 1 1 1h2c.5523 0 1-.4477 1-1v-4h3z" fill="#646464"/></svg>
--- a/web/documentserver-example/nodejs/public/images/file_xlsx.svg
+++ b/web/documentserver-example/nodejs/public/images/file_xlsx.svg
@ -1,12 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H22.9167L30 7.08333V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#78A73B"/>
-<path d="M22.9167 0L30.0001 7.08333H25.9168C24.2599 7.08333 22.9167 5.74019 22.9167 4.08333V0Z" fill="#5A7D2B"/>
-<path d="M6.17644 15.2941H23.8235V16.4706H6.17644V15.2941Z" fill="white"/>
-<path d="M6.17644 19.1177H23.8235V20.2941H6.17644V19.1177Z" fill="white"/>
-<path d="M6.17644 22.9412H23.8235V24.1177H6.17644V22.9412Z" fill="white"/>
-<path d="M6.17644 26.7647H23.8235V27.9412H6.17644V26.7647Z" fill="white"/>
-<path d="M5.88232 27.9412L5.88232 15.2941L7.0588 15.2941L7.0588 27.9412H5.88232Z" fill="white"/>
-<path d="M11.4706 27.9412L11.4706 15.2941L12.647 15.2941V27.9412H11.4706Z" fill="white"/>
-<path d="M17.0588 27.9412L17.0588 15.2941L18.2353 15.2941V27.9412H17.0588Z" fill="white"/>
-<path d="M22.647 27.9412V15.2941H23.8235V27.9412H22.647Z" fill="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#6AAA1E"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#000" fill-opacity=".25"/><path fill-rule="evenodd" clip-rule="evenodd" d="M6 15h18v13H7.00001v-1H12v-3H7v4H6V15zm7 12h4v-3h-4v3zm5 0h5v-3h-5v3zm5-7v3h-5v-3h5zm-6 0v3h-4v-3h4zm-5 0v3H7v-3h5zm11-1v-3h-5v3h5zm-10-3h4v3h-4v-3zm-1 3v-3H7v3h5z" fill="#fff" fill-opacity=".95"/></svg>
--- a/web/documentserver-example/nodejs/views/editor.ejs
+++ b/web/documentserver-example/nodejs/views/editor.ejs
@ -177,7 +177,7 @@
            docEditor.insertImage(data);  // insert an image into the file
        };

-        var onRequestSelectDocument = function() {  // the user is trying to select document by clicking the Document from Storage button
+        var onRequestSelectDocument = function(event) {  // the user is trying to select document by clicking the Document from Storage button
            var data = <%- JSON.stringify(dataDocument) %>;
            data.c = event.data.c;
            docEditor.setRequestedDocument(data);  // select a document
--- a/web/documentserver-example/php/README.md
+++ b/web/documentserver-example/php/README.md
@ -145,11 +145,11 @@ See the detailed guide to learn how to [install Document Server for Linux](https
    ```

    ```
-    wget https://api.onlyoffice.com/app_data/editor/PHP%20Example.zip
+    wget https://api.onlyoffice.com/app_data/editor/PHP.Example.zip
    ```

    ```
-    unzip PHP\ Example.zip
+    unzip PHP.Example.zip
    ```

 4. Change the current directory for the project directory:
--- a/web/documentserver-example/php/assets/images/file_docx.svg
+++ b/web/documentserver-example/php/assets/images/file_docx.svg
@ -1,8 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H21.674C22.4697 0 23.2327 0.316071 23.7953 0.87868L29.1213 6.20465C29.6839 6.76726 30 7.53032 30 8.32597V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#3779A6"/>
-<path d="M22.9167 0L30.0001 7.08333H25.9167C24.2599 7.08333 22.9167 5.74019 22.9167 4.08333V0Z" fill="#1D5880"/>
-<path d="M6.17627 14.7059H23.8233V15.8823H6.17627V14.7059Z" fill="white"/>
-<path d="M6.17627 18.5294H23.8233V19.7059H6.17627V18.5294Z" fill="white"/>
-<path d="M6.17627 22.3529H23.8233V23.5294H6.17627V22.3529Z" fill="white"/>
-<path d="M6.17627 26.1765H23.8233V27.3529H6.17627V26.1765Z" fill="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#1E7AAA"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#000" fill-opacity=".25"/><path d="M6 15h18v1H6v-1zM6 19h18v1H6v-1zM6 23h18v1H6v-1zM6 27h18v1H6v-1z" fill="#fff"/></svg>
--- a/web/documentserver-example/php/assets/images/file_docxf.svg
+++ b/web/documentserver-example/php/assets/images/file_docxf.svg
@ -1,6 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H22.9167L30 7.08333V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#27ABA3"/>
-<path d="M22.9165 0L29.9998 7.08333H25.9165C24.2597 7.08333 22.9165 5.74019 22.9165 4.08333V0Z" fill="#008078"/>
-<rect x="6.5" y="15.5" width="17" height="5" stroke="white"/>
-<rect x="6.5" y="23.5" width="17" height="5" stroke="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#27ABA3"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#008078"/><path fill-rule="evenodd" clip-rule="evenodd" d="M24 14H6v7h18v-7zm-.8182 5.9978H6.81818V15H23.1818v4.9978zM24 23H6v7h18v-7zm-.8182 5.9978H6.81818V24H23.1818v4.9978z" fill="#fff"/></svg>
--- a/web/documentserver-example/php/assets/images/file_pptx.svg
+++ b/web/documentserver-example/php/assets/images/file_pptx.svg
@ -1,8 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H22.9167L30 7.08333V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#F36700"/>
-<path d="M22.9167 0L30.0001 7.08333H25.9168C24.2599 7.08333 22.9167 5.74019 22.9167 4.08333V0Z" fill="#AB531F"/>
-<path d="M6.17627 16.1275H23.8233V17.3039H6.17627V16.1275Z" fill="white"/>
-<path d="M6.17627 28.7745L6.17627 16.1275L7.35274 16.1275L7.35274 28.7745H6.17627Z" fill="white"/>
-<path d="M23.8233 16.1275V28.7745H22.6469V16.1275L23.8233 16.1275Z" fill="white"/>
-<path d="M6.17627 27.598H23.8233V28.7745H6.17627L6.17627 27.598Z" fill="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#F36700"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#000" fill-opacity=".25"/><path stroke="#fff" stroke-opacity=".95" d="M6.5 15.5h17v12h-17z"/></svg>
--- a/web/documentserver-example/php/assets/images/file_upload.svg
+++ b/web/documentserver-example/php/assets/images/file_upload.svg
@ -1,6 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M30 7.44186L22 0H3C1.22739 0 0 0.822551 0 2.32558V37.2093C0 38.7123 1.22739 40 3 40H27C28.7726 40 30 38.7123 30 37.2093V7.44186Z" fill="#D0D5DA"/>
-<path d="M24.1042 7.27273H29.9631L22 0V5.32334C22 6.4105 22.949 7.27273 24.1042 7.27273Z" fill="#646464"/>
-<path d="M16.9562 22.3485H12.9746V17.803H10.9839L14.9654 14.1667L18.947 17.803H16.9562V22.3485Z" fill="#646464"/>
-<path d="M20.9378 23.7121C20.9378 24.1666 20.4401 24.6212 19.9424 24.6212H9.98848C9.49078 24.6212 8.99309 24.1666 8.99309 23.7121V22.3485C8.99309 21.8939 9.49078 21.4394 9.98848 21.4394H10.9839V20.0757H9.49078C8.49539 20.0757 7.5 20.9848 7.5 21.8939V24.1666C7.5 25.0757 8.61982 25.9848 9.49078 25.9848H20.4401C21.3111 25.9848 22.4309 25.0757 22.4309 24.1666V21.8939C22.4309 20.9848 21.4355 20.0757 20.4401 20.0757H18.947V21.4394H19.9424C20.4401 21.4394 20.9378 21.8939 20.9378 22.3485V23.7121Z" fill="#646464"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#D0D5DA"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#646464"/><path fill-rule="evenodd" clip-rule="evenodd" d="M7.5 23c-.27614 0-.5.2239-.5.5v4c0 .2761.22386.5.5.5h15c.2761 0 .5-.2239.5-.5v-4c0-.2761-.2239-.5-.5-.5h-2c-.2761 0-.5-.2239-.5-.5s.2239-.5.5-.5h2c.8284 0 1.5.6716 1.5 1.5v4c0 .8284-.6716 1.5-1.5 1.5h-15c-.82843 0-1.5-.6716-1.5-1.5v-4c0-.8284.67157-1.5 1.5-1.5h2c.27614 0 .5.2239.5.5s-.22386.5-.5.5h-2z" fill="#646464"/><path fill-rule="evenodd" clip-rule="evenodd" d="M20 20.0001L15 14l-5 6.0001h3v4c0 .5523.4477 1 1 1h2c.5523 0 1-.4477 1-1v-4h3z" fill="#646464"/></svg>
--- a/web/documentserver-example/php/assets/images/file_xlsx.svg
+++ b/web/documentserver-example/php/assets/images/file_xlsx.svg
@ -1,12 +1 @@
-<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 3C0 1.34315 1.34315 0 3 0H22.9167L30 7.08333V37C30 38.6569 28.6569 40 27 40H3C1.34315 40 0 38.6569 0 37V3Z" fill="#78A73B"/>
-<path d="M22.9167 0L30.0001 7.08333H25.9168C24.2599 7.08333 22.9167 5.74019 22.9167 4.08333V0Z" fill="#5A7D2B"/>
-<path d="M6.17644 15.2941H23.8235V16.4706H6.17644V15.2941Z" fill="white"/>
-<path d="M6.17644 19.1177H23.8235V20.2941H6.17644V19.1177Z" fill="white"/>
-<path d="M6.17644 22.9412H23.8235V24.1177H6.17644V22.9412Z" fill="white"/>
-<path d="M6.17644 26.7647H23.8235V27.9412H6.17644V26.7647Z" fill="white"/>
-<path d="M5.88232 27.9412L5.88232 15.2941L7.0588 15.2941L7.0588 27.9412H5.88232Z" fill="white"/>
-<path d="M11.4706 27.9412L11.4706 15.2941L12.647 15.2941V27.9412H11.4706Z" fill="white"/>
-<path d="M17.0588 27.9412L17.0588 15.2941L18.2353 15.2941V27.9412H17.0588Z" fill="white"/>
-<path d="M22.647 27.9412V15.2941H23.8235V27.9412H22.647Z" fill="white"/>
-</svg>
+<svg width="30" height="40" viewBox="0 0 30 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 3c0-1.65685 1.34315-3 3-3h20l7 7v30c0 1.6569-1.3431 3-3 3H3c-1.65685 0-3-1.3431-3-3V3z" fill="#6AAA1E"/><path d="M23 0l7 7h-4c-1.6569 0-3-1.34315-3-3V0z" fill="#000" fill-opacity=".25"/><path fill-rule="evenodd" clip-rule="evenodd" d="M6 15h18v13H7.00001v-1H12v-3H7v4H6V15zm7 12h4v-3h-4v3zm5 0h5v-3h-5v3zm5-7v3h-5v-3h5zm-6 0v3h-4v-3h4zm-5 0v3H7v-3h5zm11-1v-3h-5v3h5zm-10-3h4v3h-4v-3zm-1 3v-3H7v3h5z" fill="#fff" fill-opacity=".95"/></svg>
--- a/web/documentserver-example/php/src/ajax.php
+++ b/web/documentserver-example/php/src/ajax.php
@ -566,6 +566,7 @@ function reference()

    $data = [
        "fileType" => trim(getInternalExtension($fileName), '.'),
+        "key" => getDocEditorKey($fileName),
        "url" => getDownloadUrl($fileName),
        "directUrl" => $post["directUrl"] ? getDownloadUrl($fileName, false) : null,
        "referenceData" => [
--- a/web/documentserver-example/php/src/views/DocEditorView.php
+++ b/web/documentserver-example/php/src/views/DocEditorView.php
@ -199,17 +199,17 @@ final class DocEditorView extends View
        ];

        // a document for comparing
-        $dataCompareFile = $isEnableDirectUrl ? [
+        $dataDocument = $isEnableDirectUrl ? [
            "fileType" => "docx",
-            "url" => serverPath(true) . "/assets?name=sample.docx",
-            "directUrl" => serverPath(false) . "/assets?name=sample.docx",
+            "url" => serverPath(true) . "/assets/document-templates/sample/sample.docx",
+            "directUrl" => serverPath(false) . "/assets/document-templates/sample/sample.docx",
        ] : [
            "fileType" => "docx",
-            "url" => serverPath(true) . "/assets?name=sample.docx",
+            "url" => serverPath(true) . "/assets/document-templates/sample/sample.docx",
        ];

        // recipients data for mail merging
-        $dataMailMergeRecipients = $isEnableDirectUrl ? [
+        $dataSpreadsheet = $isEnableDirectUrl ? [
            "fileType" => "csv",
            "url" => serverPath(true) . "/csv",
            "directUrl" => serverPath(false) . "/csv",
@ -226,10 +226,10 @@ final class DocEditorView extends View
            $config["token"] = $jwtManager->jwtEncode($config);  // encode config into the token
            // encode the dataInsertImage object into the token
            $dataInsertImage["token"] = $jwtManager->jwtEncode($dataInsertImage);
-            // encode the dataCompareFile object into the token
-            $dataCompareFile["token"] = $jwtManager->jwtEncode($dataCompareFile);
-            // encode the dataMailMergeRecipients object into the token
-            $dataMailMergeRecipients["token"] = $jwtManager->jwtEncode($dataMailMergeRecipients);
+            // encode the dataDocument object into the token
+            $dataDocument["token"] = $jwtManager->jwtEncode($dataDocument);
+            // encode the dataSpreadsheet object into the token
+            $dataSpreadsheet["token"] = $jwtManager->jwtEncode($dataSpreadsheet);
        }
        $out = getHistory($filename, $filetype, $docKey, $fileuri, $isEnableDirectUrl);
        $history = $out[0];
@ -273,8 +273,8 @@ final class DocEditorView extends View
                1,
                mb_strlen(json_encode($dataInsertImage)) - 2
            ),
-            "dataCompareFile" => json_encode($dataCompareFile),
-            "dataMailMergeRecipients" => json_encode($dataMailMergeRecipients),
+            "dataDocument" => json_encode($dataDocument),
+            "dataSpreadsheet" => json_encode($dataSpreadsheet),
            "fileNotFoundAlert" => !file_exists(getStoragePath($filename)) ? "alert('File not found'); return;" : "",
            "config" => json_encode($config),
            "history" => $historyLayout,
--- a/web/documentserver-example/php/templates/docEditor.tpl
+++ b/web/documentserver-example/php/templates/docEditor.tpl
@ -143,14 +143,18 @@
        };

        // the user is trying to select document for comparing by clicking the Document from Storage button
-        var onRequestCompareFile = function() {
-            docEditor.setRevisedFile({dataCompareFile});  // select a document for comparing
+        var onRequestSelectDocument = function(event) {
+            var data = {dataDocument};
+            data.c = event.data.c;
+            docEditor.setRequestedDocument(data);  // select a document for comparing
        };

        // the user is trying to select recipients data by clicking the Mail merge button
-        var onRequestMailMergeRecipients = function (event) {
+        var onRequestSelectSpreadsheet = function (event) {
            // insert recipient data for mail merge into the file
-            docEditor.setMailMergeRecipients({dataMailMergeRecipients});
+            var data = {dataSpreadsheet};
+            data.c = event.data.c;
+            docEditor.setRequestedSpreadsheet(data);
        };

        var onRequestSaveAs = function (event) {  //  the user is trying to save file by clicking Save Copy as... button
@ -226,8 +230,8 @@
                'onMakeActionLink': onMakeActionLink,
                'onMetaChange': onMetaChange,
                'onRequestInsertImage': onRequestInsertImage,
-                'onRequestCompareFile': onRequestCompareFile,
-                'onRequestMailMergeRecipients': onRequestMailMergeRecipients,
+                'onRequestSelectDocument': onRequestSelectDocument,
+                'onRequestSelectSpreadsheet': onRequestSelectSpreadsheet,
                'onRequestReferenceData': onRequestReferenceData,
                'onRequestRestore': onRequestRestore
            };
--- a/web/documentserver-example/python/readme.md
+++ b/web/documentserver-example/python/readme.md
@ -17,11 +17,11 @@ See the detailed guide to learn how to install Document Server [for Windows](htt
 2. Download the archive with the Python example and unpack it:

    ```
-    wget "https://api.onlyoffice.com/app_data/editor/Python%20Example.zip"
+    wget "https://api.onlyoffice.com/app_data/editor/Python.Example.zip"
    ```

    ```
-    unzip Python\ Example.zip
+    unzip Python.Example.zip
    ```

 3. Change the current directory for the project directory:
--- a/web/documentserver-example/python/src/views/actions.py
+++ b/web/documentserver-example/python/src/views/actions.py
@ -301,17 +301,17 @@ def edit(request):
    }

    # a document which will be compared with the current document
-    dataCompareFile = {
+    dataDocument = {
        'fileType': 'docx',
-        'url': docManager.getServerUrl(True, request) + '/static/sample.docx',
-        'directUrl': docManager.getServerUrl(False, request) + '/static/sample.docx'
+        'url': docManager.getServerUrl(True, request) + '/assets?filename=sample.docx',
+        'directUrl': docManager.getServerUrl(False, request) + '/assets?filename=sample.docx'
    } if isEnableDirectUrl else {
        'fileType': 'docx',
-        'url': docManager.getServerUrl(True, request) + '/static/sample.docx'
+        'url': docManager.getServerUrl(True, request) + '/assets?filename=sample.docx'
    }

    # recipient data for mail merging
-    dataMailMergeRecipients = {
+    dataSpreadsheet = {
        'fileType': 'csv',
        'url': docManager.getServerUrl(True, request) + '/csv',
        'directUrl': docManager.getServerUrl(False, request) + '/csv'
@ -326,8 +326,8 @@ def edit(request):
    if jwtManager.isEnabled():  # if the secret key to generate token exists
        edConfig['token'] = jwtManager.encode(edConfig)  # encode the edConfig object into a token
        dataInsertImage['token'] = jwtManager.encode(dataInsertImage)  # encode the dataInsertImage object into a token
-        dataCompareFile['token'] = jwtManager.encode(dataCompareFile)  # encode the dataCompareFile object into a token
-        dataMailMergeRecipients['token'] = jwtManager.encode(dataMailMergeRecipients)  # encode the dataMailMergeRecipients object into a token
+        dataDocument['token'] = jwtManager.encode(dataDocument)  # encode the dataDocument object into a token
+        dataSpreadsheet['token'] = jwtManager.encode(dataSpreadsheet)  # encode the dataSpreadsheet object into a token

    hist = historyManager.getHistoryObject(storagePath, filename, docKey, fileUri, isEnableDirectUrl, request)  # get the document history

@ -338,8 +338,8 @@ def edit(request):
        'fileType': fileType,  # the file type of the document (text, spreadsheet or presentation)
        'apiUrl': config_manager.document_server_api_url().geturl(),  # the absolute URL to the api
        'dataInsertImage': json.dumps(dataInsertImage)[1 : len(json.dumps(dataInsertImage)) - 1],  # the image which will be inserted into the document
-        'dataCompareFile': dataCompareFile,  # document which will be compared with the current document
-        'dataMailMergeRecipients': json.dumps(dataMailMergeRecipients),  # recipient data for mail merging
+        'dataDocument': dataDocument,  # document which will be compared with the current document
+        'dataSpreadsheet': json.dumps(dataSpreadsheet),  # recipient data for mail merging
        'usersForMentions': json.dumps(usersForMentions) if user.id !='uid-0' else None
    }
    return render(request, 'editor.html', context)  # execute the "editor.html" template with context data
@ -495,6 +495,7 @@ def reference(request):
    
    data = {
        'fileType' : fileUtils.getFileExt(fileName).replace('.', ''),
+        'key': docManager.generateFileKey(fileName,request),
        'url' : docManager.getDownloadUrl(fileName, request),
        'directUrl' : docManager.getDownloadUrl(fileName, request, False) if body["directUrl"] else None,
        'referenceData' : {
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Sergey Linnik	31635a2e68	Merge remote-tracking branch 'remotes/origin/release/v7.5.0' into develop	2023-10-12 13:51:38 +03:00
Sergey Linnik	08b752411b	Merge pull request #465 from ONLYOFFICE/hotfix/history-user-id nodejs: userId in history fixed	2023-10-12 13:46:23 +03:00
rivexe	c6a2007c6a	nodejs: userId in history fixed	2023-10-12 13:21:58 +03:00
Sergey Linnik	770989fec0	Merge pull request #464 from ONLYOFFICE/feature/select-word Feature/select word	2023-10-12 11:57:57 +03:00
Sergey Linnik	50f1a95eb0	onRequestSelectDocument in changelog	2023-10-12 11:57:34 +03:00
Sergey Linnik	c0051304d9	Merge remote-tracking branch 'remotes/origin/develop' into feature/select-word # Conflicts: # CHANGELOG.md # web/documentserver-example/csharp-mvc/Views/Home/Editor.aspx # web/documentserver-example/csharp/DocEditor.aspx # web/documentserver-example/csharp/DocEditor.aspx.cs # web/documentserver-example/java-spring/src/main/resources/templates/editor.html # web/documentserver-example/java/src/main/java/controllers/EditorServlet.java # web/documentserver-example/java/src/main/webapp/editor.jsp # web/documentserver-example/php/src/views/DocEditorView.php # web/documentserver-example/php/templates/docEditor.tpl # web/documentserver-example/python/src/views/actions.py # web/documentserver-example/python/templates/editor.html # web/documentserver-example/ruby/app/views/home/editor.html.erb	2023-10-12 11:54:43 +03:00
Sergey Linnik	9f37223162	Merge pull request #462 from ONLYOFFICE/feature/select-cell Feature/select cell	2023-10-12 09:53:07 +03:00
Sergey Linnik	73ef86edc9	Merge remote-tracking branch 'remotes/origin/develop' into feature/select-cell # Conflicts: # CHANGELOG.md	2023-10-12 09:52:46 +03:00
Alexander Kondratev	d36c70b6f5	Merge branch 'develop' into feature/select-word	2023-10-11 13:49:39 +07:00
sshakndr	78cc152c93	Merge branch 'develop' into feature/select-word	2023-10-11 13:42:34 +07:00
sshakndr	62ad36955e	php: removed routing changes	2023-10-11 13:38:34 +07:00
sshakndr	3b3a3ac314	python: removed routing changes	2023-10-11 13:30:21 +07:00
sshakndr	9c20e50eb3	ruby: removed routing changes	2023-10-11 13:15:56 +07:00
sshakndr	77d6ab7174	java-spring: removed mapping changes	2023-10-11 12:51:05 +07:00
sshakndr	5f19bdcff0	Merge branch 'develop' into feature/select-cell	2023-10-10 10:47:06 +07:00
sshakndr	54ece9b580	java-spring: removed mapping changes	2023-10-10 10:45:03 +07:00
Sergey Linnik	64302b3d9f	key in referenceData to changelog	2023-10-09 13:37:58 +03:00
Sergey Linnik	d790c2954f	Merge remote-tracking branch 'remotes/origin/release/v7.5.0' into develop	2023-10-09 13:37:45 +03:00
Sergey Linnik	847e4ce6d9	nodejs: fix datetime format in history (`56e46466b2`) (Fix Bug 64155)	2023-10-09 13:30:49 +03:00
Sergey Linnik	5645c24b63	Merge pull request #461 from ONLYOFFICE/feature/referenceData-key Feature/reference data key	2023-10-09 12:35:57 +03:00
sshakndr	1f6178c68a	csharp: added key in referenceData	2023-10-09 15:50:52 +07:00
sshakndr	86ad08d2ca	csharp-mvc: added key in referenceData	2023-10-09 15:29:17 +07:00
sshakndr	d65633427f	java: added key in referenceData	2023-10-09 15:16:19 +07:00
sshakndr	61398f93f1	java-spring: added key in referenceData	2023-10-09 15:00:05 +07:00
sshakndr	a5cc51b1cd	changelog update	2023-10-09 14:39:37 +07:00
sshakndr	178c8e3b56	php: added key in referenceData	2023-10-09 14:38:29 +07:00
sshakndr	aa5bb183e3	python: added key in referenceData	2023-10-09 14:30:21 +07:00
sshakndr	bc6fd8f796	ruby: added key in referenceData	2023-10-09 14:25:02 +07:00
sshakndr	725d56f7f6	php: removed wrong route and unused method "assets"	2023-10-06 19:48:48 +07:00
sshakndr	8f031df9f1	ruby: assets route fix	2023-10-05 13:28:01 +07:00
sshakndr	9457754666	java-spring: onRequestSelectDocument / setRequestedDocument add mapping fix	2023-10-05 11:14:31 +07:00
sshakndr	3cd045ed1a	php: selectDocument event fix	2023-10-04 12:03:23 +07:00
sshakndr	035dda6093	ruby: selectDocument event fix	2023-10-04 11:31:35 +07:00
sshakndr	7b4cc42b4d	python: select document event and assets route fix	2023-10-04 09:36:54 +07:00
sshakndr	eda8ab61e9	csharp-mvc: onRequestSelectDocument / setRequestedDocument	2023-10-03 11:51:00 +07:00
sshakndr	50d2248cd6	csharp: onRequestSelectDocument / setRequestedDocument	2023-10-03 11:38:17 +07:00
sshakndr	88a006ac49	java-spring: spreadsheet method and mapping fix	2023-10-02 17:27:25 +07:00
sshakndr	42854f325a	csharp-mvc: onRequestSelectSpreadsheet/setRequestedSpreadsheet	2023-09-29 20:35:32 +07:00
sshakndr	09c0f31fd6	csharp: onRequestSelectSpreadsheet/setRequestedSpreadsheet	2023-09-29 20:01:23 +07:00
Sergey Linnik	e49372123b	update icons	2023-09-29 14:23:44 +03:00
Sergey Linnik	2bf4187fd4	Merge remote-tracking branch 'remotes/origin/release/v7.5.0' into develop	2023-09-29 14:20:53 +03:00
Sergey Linnik	152083ed4e	nodejs: update icons	2023-09-29 14:20:34 +03:00
Sergey Linnik	f5b91299ba	Merge pull request #459 from ONLYOFFICE/hotfix/update-packages ruby: update rails to 7.0.8	2023-09-28 14:47:47 +03:00
rivexe	c274923072	ruby: update nokogiri to 1.14.3	2023-09-28 14:39:58 +03:00
rivexe	6eafce5462	ruby: update rails to 7.0.8	2023-09-28 10:55:26 +03:00
sshakndr	2c52f96cac	nodejs: onRequestSelectDocument event fix	2023-09-28 13:11:29 +07:00
sshakndr	415a35b0b6	java: onRequestSelectDocument / setRequestedDocument	2023-09-28 13:00:25 +07:00
sshakndr	e280291f80	java-spring: onRequestSelectSpreadsheet/setRequestedSpreadsheet	2023-09-28 12:14:33 +07:00
sshakndr	77546c2f76	java: onRequestSelectSpreadsheet/setRequestedSpreadsheet	2023-09-27 13:58:35 +07:00
sshakndr	756a0d0722	ruby: onRequestSelectDocument / setRequestedDocument	2023-09-27 11:24:54 +07:00
sshakndr	13be3dd788	php: onRequestSelectDocument / setRequestedDocument	2023-09-27 10:55:11 +07:00
sshakndr	a627ddf2c7	python: onRequestSelectDocument / setRequestedDocument	2023-09-27 10:43:23 +07:00
sshakndr	4cad298394	ruby: onRequestSelectSpreadsheet/setRequestedSpreadsheet	2023-09-26 11:49:55 +07:00
sshakndr	84123e713a	php: onRequestSelectSpreadsheet/setRequestedSpreadsheet	2023-09-25 17:21:56 +07:00
Sergey Linnik	7eddfa4703	Merge remote-tracking branch 'remotes/origin/release/v7.5.0' into develop	2023-09-25 12:48:01 +03:00
Sergey Linnik	d594870c87	Merge pull request #385 from ONLYOFFICE/dependabot/npm_and_yarn/web/documentserver-example/nodejs/fast-xml-parser-4.2.4 build(deps): bump fast-xml-parser from 3.19.0 to 4.2.4 in /web/documentserver-example/nodejs	2023-09-25 12:47:23 +03:00
Sergey Linnik	ce0bbca5b2	nodejs: update fast-xml-parser	2023-09-25 12:46:58 +03:00
sshakndr	4b8d076bf3	Merge remote-tracking branch 'remotes/origin/develop' into feature/select-cell # Conflicts: # CHANGELOG.md	2023-09-25 14:28:21 +07:00
rivexe	e6831fa52f	nodejs: XMLParser usage fixed	2023-09-22 11:31:29 +03:00
rivexe	ffa686e0a2	update fast-xml-parser package version to 4.3.0	2023-09-22 11:09:45 +03:00
dependabot[bot]	730cc09520	build(deps): bump fast-xml-parser in /web/documentserver-example/nodejs Bumps [fast-xml-parser](https://github.com/NaturalIntelligence/fast-xml-parser) from 3.19.0 to 4.2.4. - [Release notes](https://github.com/NaturalIntelligence/fast-xml-parser/releases) - [Changelog](https://github.com/NaturalIntelligence/fast-xml-parser/blob/master/CHANGELOG.md) - [Commits](https://github.com/NaturalIntelligence/fast-xml-parser/commits) --- updated-dependencies: - dependency-name: fast-xml-parser dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com>	2023-09-22 09:32:30 +03:00
Sergey Linnik	c19d561c1c	Merge pull request #458 from ONLYOFFICE/fix/archive-names Fixed archive names	2023-09-21 10:01:16 +03:00
Natalia	01e9dcf1a8	fixed the sample archive names	2023-09-20 17:58:00 +03:00
sshakndr	df8fbec801	python: onRequestSelectSpreadsheet method	2023-09-20 10:48:53 +07:00
Sergey Linnik	2e36067513	Merge pull request #456 from ONLYOFFICE/feature/java-matrix-formats Feature/java matrix formats	2023-09-14 12:41:53 +03:00
Sergey Linnik	84c6f4c726	java: 3rd-Party.license	2023-09-14 12:40:00 +03:00
Aleksandr Fedorov	df5f311949	Merge remote-tracking branch 'remotes/origin/develop' into feature/java-matrix-formats # Conflicts: # .gitmodules # CHANGELOG.md	2023-09-14 12:37:01 +03:00
Sergey Linnik	95b357a53b	Merge pull request #457 from ONLYOFFICE/feature/java-spring-matrix-formats Feature/java spring matrix formats	2023-09-14 12:34:43 +03:00
Aleksandr Fedorov	b75074ba2f	java: matrix-format to changelog	2023-09-13 15:28:09 +03:00
Aleksandr Fedorov	d39ad1c677	java-spring: matrix-format to changelog	2023-09-13 15:27:05 +03:00
Aleksandr Fedorov	64a63f2c35	java-spring: changed getFileExtension return without dot	2023-09-13 15:23:02 +03:00
Aleksandr Fedorov	00c7194ef4	java-spring: replace format properties on formats matrix	2023-09-13 15:22:56 +03:00
Aleksandr Fedorov	bbdd0878e9	java-spring: added Format.java, FormatService.java	2023-09-13 15:22:48 +03:00
Aleksandr Fedorov	fb8f47062c	java-spring: added submodule document-formats	2023-09-13 15:22:04 +03:00
Aleksandr Fedorov	5a63bd47c1	java: changed getFileExtension return without dot	2023-09-13 11:27:06 +03:00
Aleksandr Fedorov	5e2f812fee	java: refactoring Format.java, FormatManager.java, FileType.java	2023-09-13 11:24:51 +03:00
Aleksandr Fedorov	0f3bb28d92	java: added lombok dependency	2023-09-13 11:17:43 +03:00
Sergey Linnik	cb21d73641	format to changelog	2023-09-12 21:37:27 +03:00
Sergey Linnik	89912eac76	Merge pull request #439 from ONLYOFFICE/feature/java-matrix-formats java: add support for formats	2023-09-12 21:36:35 +03:00
Aleksandr Fedorov	c20687e241	java: added submodule document-formats	2023-09-12 17:34:46 +03:00
Aleksandr Fedorov	5f3b0c61eb	java: delete submodule document-formats	2023-09-12 17:33:52 +03:00
Aleksandr Fedorov	45051d2c29	java: fixed FormatManager	2023-09-12 17:24:29 +03:00
Aleksandr Fedorov	940ea2797e	Merge branch 'develop' into feature/java-matrix-formats # Conflicts: # .gitmodules	2023-09-12 16:39:32 +03:00
Sergey Linnik	ef53346f16	nodejs: fix lint (`6315ccbf45`)	2023-09-11 22:34:11 +03:00
Sergey Linnik	3415c1ec4f	Merge pull request #455 from ONLYOFFICE/feature/config-paths Paths to the config files	2023-09-11 22:26:20 +03:00
Natalia	33600df8a9	added paths to the config files	2023-09-11 18:57:19 +03:00
Sergey Linnik	6315ccbf45	Merge remote-tracking branch 'remotes/origin/feature/referenceData-link' into develop	2023-09-07 11:18:14 +03:00
Sergey Linnik	969a8c6cfe	nodejs: link in referenceData	2023-09-07 11:05:57 +03:00
Sergey Linnik	f4dd6d665f	Merge pull request #454 from ONLYOFFICE/refactoring/java-spring-dto Refactoring/java spring dto	2023-09-07 10:54:10 +03:00
Sergey Linnik	427d13af24	Merge pull request #453 from ONLYOFFICE/feature/java-example-docker Java instructions for Docker	2023-09-07 10:28:06 +03:00
Aleksandr Fedorov	6bdadd6053	Merge remote-tracking branch 'remotes/origin/develop' into refactoring/java-spring-dto	2023-09-07 10:26:03 +03:00
Aleksandr Fedorov	95579f2376	java-spring: added dto/SaveAs.java	2023-09-07 10:25:30 +03:00
Aleksandr Fedorov	8c518fd109	java-spring: added dto/Rename.java	2023-09-07 10:24:53 +03:00
Aleksandr Fedorov	aa245e2aae	java-spring: added dto/Reference.java and dto/ReferenceData.java	2023-09-07 10:24:18 +03:00
Aleksandr Fedorov	6511507093	java-spring: added dto/Restore.java	2023-09-07 10:23:34 +03:00
Natalia	8f14876b81	java and java spring: updated Docker instructions	2023-09-06 15:55:07 +03:00
Sergey Linnik	09f24a3b87	fix changelog	2023-09-05 14:42:58 +03:00
Sergey Linnik	14b014cb7f	Merge pull request #452 from ONLYOFFICE/feature/java-spring-refactoring-history Feature/java spring refactoring history	2023-09-05 14:39:41 +03:00
Sergey Linnik	2d83d3ec87	Merge pull request #451 from ONLYOFFICE/feature/java-refactoring-history Feature/java refactoring history	2023-09-05 14:39:14 +03:00
Sergey Linnik	05904fd68a	java: link to Oracle	2023-09-05 13:57:13 +03:00
Aleksandr Fedorov	a56b411c93	java-spring: changed restore version without reload page	2023-09-04 15:32:15 +03:00
Aleksandr Fedorov	bc5393e28c	java-spring: added api (history, historyData) for getting history	2023-09-04 15:29:23 +03:00
Aleksandr Fedorov	a3fa30b192	fixed: directUrl for historyData	2023-09-04 15:19:34 +03:00
Aleksandr Fedorov	24b9a35651	java: changed restore version without reload page	2023-09-04 13:11:20 +03:00
Aleksandr Fedorov	52a722cf89	java: added api (history, historyData) for getting history	2023-09-04 13:10:54 +03:00
Sergey Linnik	4fa9d4c9fd	nodejs: remove /files route (`8bcc15e320`)	2023-09-02 11:18:34 +03:00
vanyauhalin	fb16b88dd1	java: replace the previous implementation of formats	2023-08-16 15:21:33 +04:00
vanyauhalin	d259cf3ff7	java: add format module	2023-08-16 15:21:33 +04:00
vanyauhalin	558c7892d3	java: add document-formats submodule	2023-08-16 15:21:33 +04:00