feature(nodejs): replace design for mobile version with new one

Feature/nodejs forced conversion

.github/workflows/artifact-csharp-mvc.yml

@@ -3,10 +3,10 @@ name: Artifact Csharp MVC
 on:
   workflow_dispatch:
   push:
-    branches: [master, main]
+    branches: [master]
     paths: ['web/documentserver-example/csharp-mvc/**']
   pull_request:
-    branches: [master, main]
+    branches: [master]
     paths: ['web/documentserver-example/csharp-mvc/**']
 
 jobs:
@@ -21,11 +21,9 @@ jobs:
           cwd=$(pwd)
           git submodule update --init --recursive
           cd ./web/documentserver-example/csharp-mvc
-          mkdir -p ./deploy/'DotNet (Csharp MVN) Example'
+          mkdir -p ./deploy/'DotNet (Csharp MVC) Example'
           rsync -av --exclude='deploy' ./ ./deploy/'DotNet (Csharp MVC) Example'
-          cd ./deploy/'DotNet (Csharp MVC) Example'/assets
-          rm -rf ./.git/
-          rm .git
+          rm -rf ./deploy/'DotNet (Csharp MVC) Example'/assets/.git
       - name: Upload Artifact
         uses: actions/upload-artifact@v3
         with:

.github/workflows/artifact-csharp.yml

@@ -3,10 +3,10 @@ name: Artifact Csharp
 on:
   workflow_dispatch:
   push:
-    branches: [master, main]
+    branches: [master]
     paths: ['web/documentserver-example/csharp/**']
   pull_request:
-    branches: [master, main, develop]
+    branches: [master]
     paths: ['web/documentserver-example/csharp/**']
 
 jobs:
@@ -18,14 +18,11 @@ jobs:
       - name: Build Artifact
         run: |
           cd ${{ github.workspace }}
-          cwd=$(pwd)
           git submodule update --init --recursive
           cd ./web/documentserver-example/csharp
           mkdir -p ./deploy/'DotNet (Csharp) Example'
           rsync -av --exclude='deploy' ./ ./deploy/'DotNet (Csharp) Example'
-          cd ./deploy/'DotNet (Csharp) Example'/assets
-          rm -rf ./.git/
-          rm .git
+          rm -rf ./deploy/'DotNet (Csharp) Example'/assets/.git
       - name: Upload Artifact
         uses: actions/upload-artifact@v3
         with:

.github/workflows/artifact-java.yml

@@ -3,10 +3,10 @@ name: Artifact Java
 on:
   workflow_dispatch:
   push:
-    branches: [master, main]
+    branches: [master]
     paths: ['web/documentserver-example/java/**']
   pull_request:
-    branches: [master, main]
+    branches: [master]
     paths: ['web/documentserver-example/java/**']
 
 jobs:
@@ -18,14 +18,12 @@ jobs:
       - name: Build Artifact
         run: |
           cd ${{ github.workspace }}
-          cwd=$(pwd)
           git submodule update --init --recursive
           cd ./web/documentserver-example/java
           mkdir -p ./deploy/'Java Example'
           rsync -av --exclude='deploy' ./ ./deploy/'Java Example'
-          cd ./deploy/'Java Example'/src/main/resources/assets
-          rm -rf ./.git/
-          rm .git
+          rm -rf ./deploy/'Java Example'/src/main/resources/assets/document-formats/.git
+          rm -rf ./deploy/'Java Example'/src/main/resources/assets/document-templates/.git
       - name: Upload Artifact
         uses: actions/upload-artifact@v3
         with:

.github/workflows/artifact-node.yml

@@ -3,10 +3,10 @@ name: Artifact Nodejs
 on:
   workflow_dispatch:
   push:
-    branches: [master, main]
+    branches: [master]
     paths: ['web/documentserver-example/nodejs/**']
   pull_request:
-    branches: [master, main]
+    branches: [master]
     paths: ['web/documentserver-example/nodejs/**']
 
 jobs:
@@ -18,14 +18,12 @@ jobs:
       - name: Build Artifact
         run: |
           cd ${{ github.workspace }}
-          cwd=$(pwd)
           git submodule update --init --recursive
           cd ./web/documentserver-example/nodejs
           mkdir -p ./deploy/'Node.js Example'
           rsync -av --exclude='deploy' ./ ./deploy/'Node.js Example'
-          cd ./deploy/'Node.js Example'/public/assets
-          rm -rf ./.git/
-          rm .git
+          rm -rf ./deploy/'Node.js Example'/public/assets/document-formats/.git
+          rm -rf ./deploy/'Node.js Example'/public/assets/document-templates/.git
       - name: Upload Artifact
         uses: actions/upload-artifact@v3
         with:

.github/workflows/artifact-php.yml

@@ -3,10 +3,10 @@ name: Artifact PHP
 on:
   workflow_dispatch:
   push:
-    branches: [master, main]
+    branches: [master]
     paths: ['web/documentserver-example/php/**']
   pull_request:
-    branches: [master, main]
+    branches: [master]
     paths: ['web/documentserver-example/php/**']
 
 jobs:
@@ -18,14 +18,12 @@ jobs:
       - name: Build Artifact
         run: |
           cd ${{ github.workspace }}
-          cwd=$(pwd)
           git submodule update --init --recursive
           cd ./web/documentserver-example/php
           mkdir -p ./deploy/'PHP Example'
           rsync -av --exclude='deploy' ./ ./deploy/'PHP Example'
-          cd ./deploy/'PHP Example'/assets
-          rm -rf ./.git/
-          rm .git
+          rm -rf ./deploy/'PHP Example'/assets/document-formats/.git
+          rm -rf ./deploy/'PHP Example'/assets/document-templates/.git
       - name: Upload Artifact
         uses: actions/upload-artifact@v3
         with:

.github/workflows/artifact-python.yml

@@ -3,10 +3,10 @@ name: Artifact Python
 on:
   workflow_dispatch:
   push:
-    branches: [master, main]
+    branches: [master]
     paths: ['web/documentserver-example/python/**']
   pull_request:
-    branches: [master, main]
+    branches: [master]
     paths: ['web/documentserver-example/python/**']
 
 jobs:
@@ -18,14 +18,12 @@ jobs:
       - name: Build Artifact
         run: |
           cd ${{ github.workspace }}
-          cwd=$(pwd)
           git submodule update --init --recursive
           cd ./web/documentserver-example/python
           mkdir -p ./deploy/'Python Example'
           rsync -av --exclude='deploy' ./ ./deploy/'Python Example'
-          cd ./deploy/'Python Example'/assets
-          rm -rf ./.git/
-          rm .git
+          rm -rf ./deploy/'Python Example'/assets/document-formats/.git
+          rm -rf ./deploy/'Python Example'/assets/document-templates/.git
       - name: Upload Artifact
         uses: actions/upload-artifact@v3
         with:

.github/workflows/artifact-ruby.yml

@@ -3,10 +3,10 @@ name: Artifact Ruby
 on:
   workflow_dispatch:
   push:
-    branches: [master, main]
+    branches: [master]
     paths: ['web/documentserver-example/ruby/**']
   pull_request:
-    branches: [master, main]
+    branches: [master]
     paths: ['web/documentserver-example/ruby/**']
 
 jobs:
@@ -18,14 +18,12 @@ jobs:
       - name: Build Artifact
         run: |
           cd ${{ github.workspace }}
-          cwd=$(pwd)
           git submodule update --init --recursive
           cd ./web/documentserver-example/ruby
           mkdir -p ./deploy/'Ruby Example'
           rsync -av --exclude='deploy' ./ ./deploy/'Ruby Example'
-          cd ./deploy/'Ruby Example'/public/assets
-          rm -rf ./.git/
-          rm .git
+          rm -rf ./deploy/'Ruby Example'/public/assets/document-formats/.git
+          rm -rf ./deploy/'Ruby Example'/public/assets/document-templates/.git
       - name: Upload Artifact
         uses: actions/upload-artifact@v3
         with:

.github/workflows/artifact-spring.yml

@@ -3,10 +3,10 @@ name: Artifact Java Spring
 on:
   workflow_dispatch:
   push:
-    branches: [master, main]
+    branches: [master]
     paths: ['web/documentserver-example/java-spring/**']
   pull_request:
-    branches: [master, main]
+    branches: [master]
     paths: ['web/documentserver-example/java-spring/**']
 
 jobs:
@@ -23,9 +23,8 @@ jobs:
           cd ./web/documentserver-example/java-spring
           mkdir -p ./deploy/'Java Spring Example'
           rsync -av --exclude='deploy' ./ ./deploy/'Java Spring Example'
-          cd ./deploy/'Java Spring Example'/src/main/resources/assets
-          rm -rf ./.git/
-          rm .git
+          rm -rf ./deploy/'Java Spring Example'/src/main/resources/assets/document-formats/.git
+          rm -rf ./deploy/'Java Spring Example'/src/main/resources/assets/document-templates/.git
       - name: Upload Artifact
         uses: actions/upload-artifact@v3
         with:

.github/workflows/lint-php.yml

@@ -26,4 +26,4 @@ jobs:
           tools: cs2pr, phpcs
           
       - name: Lint
-        run: phpcs .
+        run: phpcs src index.php

.github/workflows/lint-python.yml

@@ -21,20 +21,17 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: '3.10' 
+          python-version: '3.11' 
 
       - name: Install Dependencies
         run: |
-          python -m pip install --upgrade pip
-          pip install flake8
-          pip install pylint
-          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+          make dev
 
       - name: Lint Flake8
         run: |
-          flake8 ./**/*.py --count --select=E9,F63,F7,F82 --show-source --statistics
-          flake8 ./**/*.py --count --max-complexity=10 --max-line-length=79 --statistics
-          
-      - name: Lint Pylint
-        run: |
-          pylint ./**/*.py
+          make lint
+
+      # TODO: Configure mypy
+      # - name: Types mypy
+      #   run: |
+      #     make types

.github/workflows/lint-ruby.yml

@@ -16,16 +16,22 @@ jobs:
       run:
         working-directory: ./web/documentserver-example/ruby
     steps:
-      - name: Checkout Repository
-        uses: actions/checkout@v3
-      - uses: ruby/setup-ruby@v1
-        with:
-          ruby-version: '3.0'
-          bundler-cache: true
-      - name: Install dependencies
-        run: | 
-          bundle install
-      - name: Rubocop
-        run: |
-          gem install rubocop
-          rubocop
+    - name: Checkout Repository
+      uses: actions/checkout@v3
+
+    - name: Setup Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: '3.2.2'
+
+    - name: Update Submodules
+      run: |
+        git submodule update --init --recursive
+
+    - name: Install Dependencies
+      run: |
+        bundle update
+
+    - name: Rubocop
+      run: |
+        bundle exec rubocop

.github/workflows/release.yml

@@ -13,8 +13,10 @@ jobs:
     steps:
       - name: Checkout Repository
         uses: actions/checkout@v3
-      - name: Install Zip
-        run: sudo apt-get install zip
+      - name: Clone Submodules
+        run: |
+          cd ${{ github.workspace }}
+          git submodule update --init --recursive
       - name: Get Info
         run: |
           echo "version=$(grep -Eo '[0-9]+(\.[0-9]+)+' CHANGELOG.md | head -n 1)" >> $GITHUB_OUTPUT
@@ -25,91 +27,66 @@ jobs:
       - name: Build Csharp MVC Artifact
         run: |
           cd ${{ github.workspace }}
-          cwd=$(pwd)
-          git submodule update --init --recursive
           cd ./web/documentserver-example/csharp-mvc
           mkdir -p ./'DotNet (Csharp MVC) Example'
           rsync -av --exclude='DotNet (Csharp MVC) Example' ./ ./'DotNet (Csharp MVC) Example'
           cd ./'DotNet (Csharp MVC) Example'/assets
-          rm -rf ./.git/
-          rm .git
+          rm -rf .git
       - name: Build Csharp Artifact
         run: |
           cd ${{ github.workspace }}
-          cwd=$(pwd)
-          git submodule update --init --recursive
           cd ./web/documentserver-example/csharp
           mkdir -p ./'DotNet (Csharp) Example'
           rsync -av --exclude='DotNet (Csharp) Example' ./ ./'DotNet (Csharp) Example'
-          cd ./'DotNet (Csharp) Example'/assets
-          rm -rf ./.git/
-          rm .git
+          rm -rf ./'DotNet (Csharp) Example'/assets/.git
       - name: Build Java Artifact
         run: |
           cd ${{ github.workspace }}
-          cwd=$(pwd)
-          git submodule update --init --recursive
           cd ./web/documentserver-example/java
           mkdir -p ./'Java Example'
           rsync -av --exclude='Java Example' ./ ./'Java Example'
-          cd ./'Java Example'/src/main/resources/assets
-          rm -rf ./.git/
-          rm .git
+          rm -rf ./'Java Example'/src/main/resources/assets/document-formats/.git
+          rm -rf ./'Java Example'/src/main/resources/assets/document-templates/.git
       - name: Build Nodejs Artifact
         run: |
           cd ${{ github.workspace }}
-          cwd=$(pwd)
-          git submodule update --init --recursive
           cd ./web/documentserver-example/nodejs
           mkdir -p ./'Node.js Example'
           rsync -av --exclude='Node.js Example' ./ ./'Node.js Example'
-          cd ./'Node.js Example'/public/assets
-          rm -rf ./.git/
-          rm .git
+          rm -rf ./'Node.js Example'/public/assets/document-formats/.git
+          rm -rf ./'Node.js Example'/public/assets/document-templates/.git
       - name: Build PHP Artifact
         run: |
           cd ${{ github.workspace }}
-          cwd=$(pwd)
-          git submodule update --init --recursive
           cd ./web/documentserver-example/php
           mkdir -p ./'PHP Example'
           rsync -av --exclude='PHP Example' ./ ./'PHP Example'
-          cd ./'PHP Example'/assets
-          rm -rf ./.git/
-          rm .git
+          rm -rf ./'PHP Example'/assets/document-formats/.git
+          rm -rf ./'PHP Example'/assets/document-templates/.git
       - name: Build Python Artifact
         run: |
           cd ${{ github.workspace }}
-          cwd=$(pwd)
-          git submodule update --init --recursive
           cd ./web/documentserver-example/python
           mkdir -p ./'Python Example'
           rsync -av --exclude='Python Example' ./ ./'Python Example'
-          cd ./'Python Example'/assets
-          rm -rf ./.git/
-          rm .git
+          rm -rf ./'Python Example'/assets/document-formats/.git
+          rm -rf ./'Python Example'/assets/document-templates/.git
       - name: Build Ruby Artifact
         run: |
           cd ${{ github.workspace }}
-          cwd=$(pwd)
-          git submodule update --init --recursive
           cd ./web/documentserver-example/ruby
           mkdir -p ./'Ruby Example'
           rsync -av --exclude='Ruby Example' ./ ./'Ruby Example'
-          cd ./'Ruby Example'/public/assets
-          rm -rf ./.git/
-          rm .git
+          rm -rf ./'Ruby Example'/public/assets/document-formats/.git
+          rm -rf ./'Ruby Example'/public/assets/document-templates/.git
       - name: Build Spring Artifact
         run: |
           cd ${{ github.workspace }}
-          cwd=$(pwd)
-          git submodule update --init --recursive
           cd ./web/documentserver-example/java-spring
           mkdir -p ./'Java Spring Example'
           rsync -av --exclude='Java Spring Example' ./ ./'Java Spring Example'
-          cd ./'Java Spring Example'/src/main/resources/assets
-          rm -rf ./.git/
-          rm .git
+          rm -rf ./'Java Spring Example'/src/main/resources/assets/document-formats/.git
+          rm -rf ./'Java Spring Example'/src/main/resources/assets/document-templates/.git
       - name: Pack Artifacts
         run: |
           cd ${{ github.workspace }}/web/documentserver-example/csharp-mvc

.gitmodules

@@ -1,23 +1,3 @@
-[submodule "web/documentserver-example/java/src/main/resources/assets"]
-	path = web/documentserver-example/java/src/main/resources/assets
-	url = https://github.com/ONLYOFFICE/document-templates
-	branch = main/en
-[submodule "web/documentserver-example/csharp-mvc/assets"]
-	path = web/documentserver-example/csharp-mvc/assets
-	url = https://github.com/ONLYOFFICE/document-templates
-	branch = main/en
-[submodule "web/documentserver-example/csharp/assets"]
-	path = web/documentserver-example/csharp/assets
-	url = https://github.com/ONLYOFFICE/document-templates
-	branch = main/en
-[submodule "web/documentserver-example/ruby/public/assets"]
-	path = web/documentserver-example/ruby/public/assets
-	url = https://github.com/ONLYOFFICE/document-templates
-	branch = main/en
-[submodule "web/documentserver-example/java-spring/src/main/resources/assets"]
-	path = web/documentserver-example/java-spring/src/main/resources/assets
-	url = https://github.com/ONLYOFFICE/document-templates
-	branch = main/en
 [submodule "web/documentserver-example/nodejs/public/assets/document-templates"]
 	path = web/documentserver-example/nodejs/public/assets/document-templates
 	url = https://github.com/ONLYOFFICE/document-templates
@@ -25,7 +5,14 @@
 [submodule "web/documentserver-example/nodejs/public/assets/document-formats"]
 	path = web/documentserver-example/nodejs/public/assets/document-formats
 	url = https://github.com/ONLYOFFICE/document-formats
-	branch = master
+	branch = feature/v8.0
+[submodule "web/documentserver-example/csharp-mvc/assets/document-templates"]
+	path = web/documentserver-example/csharp-mvc/assets/document-templates
+	url = https://github.com/ONLYOFFICE/document-templates
+	branch = main/en
+[submodule "web/documentserver-example/csharp-mvc/assets/document-formats"]
+	path = web/documentserver-example/csharp-mvc/assets/document-formats
+	url = https://github.com/ONLYOFFICE/document-formats
 [submodule "web/documentserver-example/php/assets/document-templates"]
 	path = web/documentserver-example/php/assets/document-templates
 	url = https://github.com/ONLYOFFICE/document-templates
@@ -38,7 +25,38 @@
 	path = web/documentserver-example/python/assets/document-templates
 	url = https://github.com/ONLYOFFICE/document-templates
 	branch = main/en
+[submodule "web/documentserver-example/java/src/main/resources/assets/document-templates"]
+	path = web/documentserver-example/java/src/main/resources/assets/document-templates
+	url = https://github.com/ONLYOFFICE/document-templates
+	branch = main/en
+[submodule "web/documentserver-example/ruby/assets/document-templates"]
+	path = web/documentserver-example/ruby/assets/document-templates
+	url = https://github.com/ONLYOFFICE/document-templates
+	branch = main/en
+[submodule "web/documentserver-example/java-spring/src/main/resources/assets/document-templates"]
+	path = web/documentserver-example/java-spring/src/main/resources/assets/document-templates
+	url = https://github.com/ONLYOFFICE/document-templates
+	branch = main/en
 [submodule "web/documentserver-example/python/assets/document-formats"]
 	path = web/documentserver-example/python/assets/document-formats
 	url = https://github.com/ONLYOFFICE/document-formats
 	branch = master
+[submodule "web/documentserver-example/ruby/assets/document-formats"]
+	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
+[submodule "web/documentserver-example/csharp/assets/document-templates"]
+	path = web/documentserver-example/csharp/assets/document-templates
+	url = https://github.com/ONLYOFFICE/document-templates
+	branch = main/en
+[submodule "web/documentserver-example/csharp/assets/document-formats"]
+	path = web/documentserver-example/csharp/assets/document-formats
+	url = https://github.com/ONLYOFFICE/document-formats

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
 
@@ -307,6 +311,14 @@ PHPUnit         - The PHP Unit Testing framework. (https://github.com/sebastianb
 License:        BSD 3-Clause
 License File:   phpunit.license
 
+property-access - Provides functions to read and write from/to an object or array using a simple string notation. (https://github.com/symfony/property-access/blob/6.3/LICENSE)
+License:        MIT
+License File:   property-access.license
+
+serializer      - Handles serializing and deserializing data structures, including object graphs, into array structures or other formats like XML and JSON. (https://github.com/symfony/serializer/blob/6.3/LICENSE)
+License:        MIT
+License File:   serializer.license
+
 
 web/documentserver-example/python
 
@@ -346,6 +358,10 @@ jQuery.UI     - jQuery UI is an open source library of interface components —
 License:        MIT
 License File:   jQuery.UI.license
 
+msgspec       - A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML. (https://github.com/jcrist/msgspec/blob/0.18.1/LICENSE)
+License:        BSD 3-Clause
+License File:   msgspec.license
+
 mypy          - Optional static typing for Python. (https://github.com/python/mypy/blob/master/LICENSE)
 License:        MIT
 License File:   mypy.license

CHANGELOG.md

@@ -1,14 +1,53 @@
 # Change Log
 
+- fill permission in embedded mode
+- delete all files
+- handling conversion -9 error
+- nodejs: wopi formsubmit icon
+- nodejs: tabs menu
+- change insert image
+- different goback for users
+- nodejs: converting function on index page
+- nodejs: close editor
+
+## 1.8.0
+- nodejs: pdf, djvu, xps, oxps as pdf documentType
+- nodejs: filling pdf
+- version number to page meta
+- ar skin languages
+- sr-Latn-RS skin languages
+- getting history via api
+- using a repo with a list of formats
+- convert after uploading only tagged formats
+- link in referenceData
+- setUsers for region protection
+- onRequestOpen method
+- user avatar
+- trimming long name of uploading file
+- onRequestSelectDocument method
+- onRequestSelectSpreadsheet method
+- key in referenceData
+- restore from history
+
+## 1.7.0
+- nodejs: onRequestSelectDocument method
+- nodejs: onRequestSelectSpreadsheet method
+- nodejs: onRequestOpen
+- nodejs: submitForm
+- nodejs: key in referenceData
 - nodejs: change reference source
-- php: using a repo with a list of formats
 - nodejs: 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
+- php: using a repo with a list of formats
+- php: 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
 
 ## 1.6.0
 - nodejs: setUsers for region protection

Readme.md

@@ -1,19 +1,21 @@
 ## Integration examples
 
-Test examples are simple document management systems that can be built into your application for testing.
+These test examples are simple document management systems that can be built into your application for testing.
 Do NOT use these integration examples on your own server without proper code modifications!
 In case you enabled any of the test examples, disable it before going for production.
 
 These examples show the way to integrate [ONLYOFFICE Docs][2] into your own website or application using one of the programming languages.
-The package contains examples written in .Net (C# MVC), .Net (C#), Java, Node.js, PHP and Ruby.
+The package contains examples written in .Net (C# MVC), .Net (C#), Java, Java Spring, Node.js, PHP, Python and Ruby.
 
 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`
-* [Ruby](https://github.com/ONLYOFFICE/document-server-integration/tree/master/web/documentserver-example/ruby) - `web/documentserver-example/ruby/config/application.rb`
+* [PHP](https://github.com/ONLYOFFICE/document-server-integration/tree/master/web/documentserver-example/php) - `web/documentserver-example/php/src/configuration/ConfigurationManager.php`
+* [Python](https://github.com/ONLYOFFICE/document-server-integration/tree/master/web/documentserver-example/python) - `web/documentserver-example/python/src/configuration/configuration.py`
+* [Ruby](https://github.com/ONLYOFFICE/document-server-integration/tree/master/web/documentserver-example/ruby) - `web/documentserver-example/ruby/app/configuration/configuration.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")
 

web/documentserver-example/csharp-mvc/App_Start/BundleConfig.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/csharp-mvc/App_Start/FilterConfig.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/csharp-mvc/App_Start/RouteConfig.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/csharp-mvc/App_Start/WebApiConfig.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/csharp-mvc/Content/editor.css

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

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>

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>

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>

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>

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>

web/documentserver-example/csharp-mvc/Content/media.css

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -502,6 +502,17 @@
         justify-content: space-between;
         align-items: center;
     }
+    .buttonsMobile.indent {
+        margin-bottom: 0;
+        flex-wrap: nowrap;
+    }
+    .button.file-type:hover,
+    .button.file-type {
+        height: 28px;
+        width: 100px;
+        margin-bottom: 10px !important;
+        font-size: 9px;
+    }
     .button.gray{
         margin: 0;
     }

web/documentserver-example/csharp-mvc/Content/stylesheet.css

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -230,6 +230,33 @@ label .checkbox {
     color: #FF6F3D;
 }
 
+.button.file-type {
+    font-size: 11px;
+    color: #FFFFFF;
+    padding: 8px 8px;
+    margin-right: 10px;
+}
+
+.button.file-type.disable {
+    cursor: default;
+}
+
+.button.file-type.pale {
+    opacity: 30%;
+}
+
+.button.file-type.document {
+    background: #446995;
+}
+
+.button.file-type.spreadsheet {
+    background: #40865C;
+}
+
+.button.file-type.presentation {
+    background: #AA5252;
+}
+
 .upload-panel {
     float: left;
     padding: 24px 0;
@@ -592,6 +619,29 @@ footer table tr td:first-child {
     width: 4%;
 }
 
+.storedHeader {
+    display: flex;
+    width: 100%;
+    justify-content: space-between;
+    align-items: center;
+}
+
+.storedHeaderClearAll {
+    padding-right: 52px;
+}
+
+.clear-all {
+    display: inline-block;
+    width: 100px;
+    padding: 2px;
+    outline: 1px solid #E5E5E5;
+    text-align: center;
+    cursor:pointer;
+    text-transform: uppercase;
+    background-color: #F5F5F5;
+    color: #666666;
+}
+
 .select-user {
     color: #444444;
     font-family: Open Sans;
@@ -741,6 +791,16 @@ html {
     margin-left: 25px;
 }
 
+.buttonsMobile.indent{
+    padding-left: 35px;
+    margin-top: 10px;
+    margin-bottom: 10px;
+}
+
+.invisible {
+    display: none;
+}
+
 .tooltip {
     background: #FFFFFF;
     border-radius: 5px;

web/documentserver-example/csharp-mvc/Controllers/HomeController.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/csharp-mvc/Global.asax.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/csharp-mvc/Helpers/DocManagerHelper.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -31,6 +31,12 @@ namespace OnlineEditorsExampleMVC.Helpers
 {
     public class DocManagerHelper
     {
+        //get server version
+        public static string GetVersion()
+        {
+            return WebConfigurationManager.AppSettings["version"];
+        }
+
         // get max file size
         public static long MaxFileSize
         {
@@ -51,24 +57,24 @@ namespace OnlineEditorsExampleMVC.Helpers
         // get file extensions that can be viewed
         public static List<string> ViewedExts
         {
-            get { return (WebConfigurationManager.AppSettings["files.docservice.viewed-docs"] ?? "").Split(new char[] { '|', ',' }, StringSplitOptions.RemoveEmptyEntries).ToList(); }
+            get { return FormatManager.ViewableExtensions(); }
         }
 
         public static List<string> FillFormExts
         {
-            get { return (WebConfigurationManager.AppSettings["files.docservice.fillform-docs"] ?? "").Split(new char[] { '|', ',' }, StringSplitOptions.RemoveEmptyEntries).ToList(); }
+            get { return FormatManager.FillableExtensions(); }
         }
 
         // get file extensions that can be edited
         public static List<string> EditedExts
         {
-            get { return (WebConfigurationManager.AppSettings["files.docservice.edited-docs"] ?? "").Split(new char[] { '|', ',' }, StringSplitOptions.RemoveEmptyEntries).ToList(); }
+            get { return FormatManager.EditableExtensions(); }
         }
 
         // get file extensions that can be converted
         public static List<string> ConvertExts
         {
-            get { return (WebConfigurationManager.AppSettings["files.docservice.convert-docs"] ?? "").Split(new char[] { '|', ',' }, StringSplitOptions.RemoveEmptyEntries).ToList(); }
+            get { return FormatManager.ConvertibleExtensions(); }
         }
 
         // get current user host address
@@ -177,7 +183,12 @@ namespace OnlineEditorsExampleMVC.Helpers
         // get a file name with an index if the file with such a name already exists
         public static string GetCorrectName(string fileName, string userAddress = null)
         {
+            int maxName;
+            int.TryParse(WebConfigurationManager.AppSettings["filename-max"], out maxName);
             var baseName = Path.GetFileNameWithoutExtension(fileName);
+            if (baseName.Length > maxName){
+                baseName = baseName.Substring(0, maxName) + "[...]";
+            }
             var ext = Path.GetExtension(fileName).ToLower();
             var name = baseName + ext;
 
@@ -215,7 +226,7 @@ namespace OnlineEditorsExampleMVC.Helpers
         public static string CreateDemo(string fileExt, bool withContent)
         {
             var demoName = (withContent ? "sample." : "new.") + fileExt;  // create sample or new template file with the necessary extension
-            var demoPath = "assets\\" + (withContent ? "sample\\" : "new\\");  // get the path to the sample document
+            var demoPath = "assets\\document-templates\\" + (withContent ? "sample\\" : "new\\");  // get the path to the sample document
 
             var fileName = GetCorrectName(demoName);  // get a file name with an index if the file with such a name already exists
 

web/documentserver-example/csharp-mvc/Helpers/DocumentConverter.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -229,6 +229,10 @@ namespace OnlineEditorsExampleMVC.Helpers
 
             switch (errorCode)
             {
+                case -9:
+                    // public const int c_nErrorConversionOutputFormatError = -9;
+                    errorMessage = String.Format(errorMessageTemplate, "Error conversion output format");
+                    break;
                 case -8:
                     // public const int c_nErrorFileVKey = -8;
                     errorMessage = String.Format(errorMessageTemplate, "Error document VKey");

web/documentserver-example/csharp-mvc/Helpers/JwtManager.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/csharp-mvc/Helpers/TrackManager.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -256,6 +256,22 @@ namespace OnlineEditorsExampleMVC.Helpers
                     var action = jss.Deserialize<Dictionary<string, object>>(jss.Serialize(actions[0]));
                     var user = action["userid"].ToString();  // get the user id
                     DocManagerHelper.CreateMeta(fileName, user, "Filling Form", userAddress);  // create meta data for the forcesaved file
+
+                    string formsDataUrl = fileData["formsdataurl"].ToString();
+
+                    if (!string.IsNullOrEmpty(formsDataUrl))
+                    {
+                        string formsName = DocManagerHelper.GetCorrectName(Path.GetFileNameWithoutExtension(fileName) + ".txt", userAddress);
+                        string formsPath = DocManagerHelper.StoragePath(formsName, userAddress);
+
+                        var bytesForms = DownloadFile(formsDataUrl);
+
+                        SaveFile(bytesForms, formsPath);
+                    }
+                    else
+                    {
+                        throw new Exception("Document editing service did not return formsDataUrl");
+                    }
                 }
             } catch (Exception)
             {

web/documentserver-example/csharp-mvc/Helpers/Users.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -31,7 +31,9 @@ namespace OnlineEditorsExampleMVC.Helpers
             "Can perform all actions with comments",
             "The file favorite state is undefined",
             "Can create files from templates using data from the editor",
-            "Can see the information about all users"
+            "Can see the information about all users",
+            "Has an avatar",
+            "Can submit forms"
         };
 
         static List<string> descr_user_2 = new List<string>()
@@ -41,7 +43,9 @@ namespace OnlineEditorsExampleMVC.Helpers
             "Can view comments, edit his own comments and comments left by users with no group. Can remove his own comments only",
             "This file is marked as favorite",
             "Can create new files from the editor",
-            "Can see the information about users from Group2 and users who don’t belong to any group"
+            "Can see the information about users from Group2 and users who don’t belong to any group",
+            "Has an avatar",
+            "Can’t submit forms"
         };
 
         static List<string> descr_user_3 = new List<string>()
@@ -54,7 +58,10 @@ namespace OnlineEditorsExampleMVC.Helpers
             "Can’t download the file",
             "Can’t print the file",
             "Can create new files from the editor",
-            "Can see the information about Group2 users"
+            "Can see the information about Group2 users",
+            "Can’t submit forms",
+            "Can't close history",
+            "Can't restore the file version"
         };
 
         static List<string> descr_user_0 = new List<string>()
@@ -71,6 +78,7 @@ namespace OnlineEditorsExampleMVC.Helpers
             "Can't view chat",
             "Can't protect file",
             "View file without collaboration",
+            "Can’t submit forms"
         };
 
         private static List<User> users = new List<User>() {
@@ -85,7 +93,9 @@ namespace OnlineEditorsExampleMVC.Helpers
                     null,
                     new List<string>(),
                     descr_user_1,
-                    true
+                    true,
+                    true,
+                    new Goback(null, false)
                 ),
             new User(
                     "uid-2",
@@ -103,12 +113,14 @@ namespace OnlineEditorsExampleMVC.Helpers
                     true,
                     new List<string>(),
                     descr_user_2,
-                    false
+                    false,
+                    true,
+                    new Goback("Go to Documents", null)
                 ),
             new User(
                     "uid-3",
                     "Hamish Mitchell",
-                    "mitchell@example.com",
+                    null,
                     "group-3",
                     new List<string>() { "group-2" },
                     new Dictionary<string,object>()
@@ -121,7 +133,9 @@ namespace OnlineEditorsExampleMVC.Helpers
                     false,
                     new List<string>() { "copy", "download", "print" },
                     descr_user_3,
-                    false
+                    false,
+                    false,
+                    null
                 ),
             new User(
                     "uid-0",
@@ -134,7 +148,9 @@ namespace OnlineEditorsExampleMVC.Helpers
                     null,
                     new List<string>() { "protect" },
                     descr_user_0,
-                    false
+                    false,
+                    false,
+                    null
                 )
         };
 
@@ -171,6 +187,43 @@ namespace OnlineEditorsExampleMVC.Helpers
             }
             return usersData;
         }
+
+        public static List<Dictionary<string, object>> getUsersInfo(string id)
+        {
+            List<Dictionary<string, object>> usersData = new List<Dictionary<string, object>>();
+            if (id != "uid-0") {
+                foreach (User user in users)
+                {
+                    usersData.Add(new Dictionary<string, object>()
+                        {
+                            {"id", user.id},
+                            {"name", user.name },
+                            {"email", user.email },
+                            {"image", user.avatar ? DocManagerHelper.GetServerUrl(false) + "/Content/images/" + user.id + ".png" : null}
+                        });
+                }
+            }
+            return usersData;
+        }
+
+        // get a list of users with their names and emails for protect
+        public static List<Dictionary<string, object>> getUsersForProtect(string id)
+        {
+            List<Dictionary<string, object>> usersData = new List<Dictionary<string, object>>();
+            foreach (User user in users)
+            {
+                if (!user.id.Equals(id) && user.name != null)
+                {
+                    usersData.Add(new Dictionary<string, object>()
+                    {
+                        {"name", user.name },
+                        {"email", user.email },
+                        {"id", user.id}
+                    });
+                }
+            }
+            return usersData;
+        }
     }
 
     public class User
@@ -186,8 +239,11 @@ namespace OnlineEditorsExampleMVC.Helpers
         public List<string> descriptions;
         public bool templates;
         public List<string> userInfoGroups;
+        public bool avatar;
 
-        public User(string id, string name, string email, string group, List<string> reviewGroups, Dictionary<string, object> commentGroups, List<string> userInfoGroups, bool? favorite, List<string> deniedPermissions, List<string> descriptions, bool templates)
+        public Goback goback;
+
+        public User(string id, string name, string email, string group, List<string> reviewGroups, Dictionary<string, object> commentGroups, List<string> userInfoGroups, bool? favorite, List<string> deniedPermissions, List<string> descriptions, bool templates, bool avatar, Goback goback)
         {
             this.id = id;
             this.name = name;
@@ -200,6 +256,22 @@ namespace OnlineEditorsExampleMVC.Helpers
             this.descriptions = descriptions;
             this.templates = templates;
             this.userInfoGroups = userInfoGroups;
+            this.avatar = avatar;
+            this.goback = goback;
+        }
+    }
+
+    public class Goback
+    {
+        public string text;
+        public bool? blank;
+
+        public Goback(){}
+
+        public Goback(string text, bool? blank)
+        {
+            this.text = text;
+            this.blank = blank;
         }
     }
 }

web/documentserver-example/csharp-mvc/Helpers/Utils.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/csharp-mvc/Models/FileModel.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,7 +17,6 @@
  */
 
 using System;
-using System.Collections;
 using System.Collections.Generic;
 using System.IO;
 using System.Web;
@@ -89,7 +88,7 @@ namespace OnlineEditorsExampleMVC.Models
                 editorsMode = "fillForms";
                 canEdit = true;
             }
-            var submitForm = editorsMode.Equals("fillForms") && id.Equals("uid-1") && false;  // check if the Submit form button is displayed or not
+            var submitForm = editorsMode.Equals("fillForms") && id.Equals("uid-1");  // check if the Submit form button is displayed or not
             var mode = canEdit && editorsMode != "view" ? "edit" : "view";  // set the mode parameter: change it to view if the document can't be edited
 
             // favorite icon state
@@ -158,7 +157,7 @@ namespace OnlineEditorsExampleMVC.Models
                                             { "download", !user.deniedPermissions.Contains("download") },
                                             { "edit", canEdit && (editorsMode == "edit" || editorsMode == "view" || editorsMode == "filter" || editorsMode == "blockcontent") },
                                             { "print", !user.deniedPermissions.Contains("print") },
-                                            { "fillForms", editorsMode != "view" && editorsMode != "comment" && editorsMode != "embedded" && editorsMode != "blockcontent" },
+                                            { "fillForms", editorsMode != "view" && editorsMode != "comment" && editorsMode != "blockcontent" },
                                             { "modifyFilter", editorsMode != "filter" },
                                             { "modifyContentControl", editorsMode != "blockcontent" },
                                             { "review", canEdit && (editorsMode == "edit" || editorsMode == "review") },
@@ -191,7 +190,8 @@ namespace OnlineEditorsExampleMVC.Models
                                         {
                                             { "id", !user.id.Equals("uid-0") ? user.id : null  },
                                             { "name", user.name },
-                                            { "group", user.group }
+                                            { "group", user.group },
+                                            { "image", user.avatar ? DocManagerHelper.GetServerUrl(false) + "/Content/images/" + user.id + ".png" : null}
                                         }
                                 },
                                 {
@@ -214,10 +214,12 @@ namespace OnlineEditorsExampleMVC.Models
                                             { "forcesave", false },  // adds the request for the forced file saving to the callback handler
                                             { "submitForm", submitForm },  // if the Submit form button is displayed or not
                                             {
-                                                "goback", new Dictionary<string, object>  // settings for the Open file location menu button and upper right corner button
+                                                "goback", user.goback != null ? new Dictionary<string, object>  // settings for the Open file location menu button and upper right corner button
                                                     {
-                                                        { "url", DocManagerHelper.GetServerUrl(false) }  // the absolute URL to the website address which will be opened when clicking the Open file location menu button
-                                                    }
+                                                        { "url", DocManagerHelper.GetServerUrl(false) },  // the absolute URL to the website address which will be opened when clicking the Open file location menu button
+                                                        { "text", user.goback.text },
+                                                        { "blank", user.goback.blank }
+                                                    } : new Dictionary<string, object>{}
                                             }
                                         }
                                 }
@@ -236,125 +238,8 @@ namespace OnlineEditorsExampleMVC.Models
             return jss.Serialize(config);
         }
 
-        // get the document history
-        public void GetHistory(out string history, out string historyData)
-        {            
-            var storagePath = WebConfigurationManager.AppSettings["storage-path"];
-            var jss = new JavaScriptSerializer();
-            var histDir = DocManagerHelper.HistoryDir(DocManagerHelper.StoragePath(FileName, null));
-
-            history = null;
-            historyData = null;
-
-            if (DocManagerHelper.GetFileVersion(histDir) > 0)  // if the file was modified (the file version is greater than 0)
-            {
-                var currentVersion = DocManagerHelper.GetFileVersion(histDir);
-                var hist = new List<Dictionary<string, object>>();
-                var histData = new Dictionary<string, object>();
-
-                for (var i = 1; i <= currentVersion; i++)  // run through all the file versions
-                {
-                    var obj = new Dictionary<string, object>();
-                    var dataObj = new Dictionary<string, object>();
-                    var verDir = DocManagerHelper.VersionDir(histDir, i);  // get the path to the given file version
-
-                    var key = i == currentVersion ? Key : File.ReadAllText(Path.Combine(verDir, "key.txt"));  // get document key
-
-                    obj.Add("key", key);
-                    obj.Add("version", i);
-
-                    if (i == 1)  // check if the version number is equal to 1
-                    {
-                        var infoPath = Path.Combine(histDir, "createdInfo.json");  // get meta data of this file
-
-                        if (File.Exists(infoPath))
-                        {
-                            var info = jss.Deserialize<Dictionary<string, object>>(File.ReadAllText(infoPath));
-                            obj.Add("created", info["created"]);  // write meta information to the object (user information and creation date)
-                            obj.Add("user", new Dictionary<string, object>() {
-                                { "id", info["id"] },
-                                { "name", info["name"] },
-                            });
-                        }
-                    }
-
-                    var ext = Path.GetExtension(FileName).ToLower();
-                    dataObj.Add("fileType", ext.Replace(".", ""));
-                    dataObj.Add("key", key);
-                    // write file url to the data object
-                    string prevFileUrl;
-                    string directPrevFileUrl;
-                    if (Path.IsPathRooted(storagePath) && !string.IsNullOrEmpty(storagePath))
-                    {
-                        prevFileUrl = i == currentVersion ? DocManagerHelper.GetHistoryDownloadUrl(FileName, i.ToString(), "prev" + ext)
-                            : DocManagerHelper.GetDownloadUrl(Directory.GetFiles(verDir, "prev.*")[0].Replace(storagePath + "\\", ""));
-                        directPrevFileUrl = i == currentVersion ? DocManagerHelper.GetHistoryDownloadUrl(FileName, i.ToString(), "prev" + ext, false)
-                            : DocManagerHelper.GetDownloadUrl(Directory.GetFiles(verDir, "prev.*")[0].Replace(storagePath + "\\", ""), false);
-                    }
-                    else {
-                        prevFileUrl = i == currentVersion ? FileUri
-                            : DocManagerHelper.GetHistoryDownloadUrl(FileName, i.ToString(), "prev" + ext);
-                        directPrevFileUrl = i == currentVersion ? DocManagerHelper.GetHistoryDownloadUrl(FileName, i.ToString(), "prev" + ext, false)
-                            : DocManagerHelper.GetDownloadUrl(Directory.GetFiles(verDir, "prev.*")[0].Replace(storagePath + "\\", ""), false);
-                    }
-
-                    dataObj.Add("url", prevFileUrl);
-                    if (IsEnabledDirectUrl)
-                    {
-                        dataObj.Add("directUrl", directPrevFileUrl);
-                    }
-                    dataObj.Add("version", i);
-                    if (i > 1)  // check if the version number is greater than 1 (the file was modified)
-                    {
-                        // get the path to the changes.json file
-                        var changes = jss.Deserialize<Dictionary<string, object>>(File.ReadAllText(Path.Combine(DocManagerHelper.VersionDir(histDir, i - 1), "changes.json")));
-                        var changesArray = (ArrayList)changes["changes"];
-                        var change = changesArray.Count > 0
-                            ? (Dictionary<string, object>)changesArray[0]
-                            : new Dictionary<string, object>();
-
-                        // write information about changes to the object
-                        obj.Add("changes", change.Count > 0 ? changes["changes"] : null);
-                        obj.Add("serverVersion", changes["serverVersion"]);
-                        obj.Add("created", change.Count > 0  ? change["created"] : null);
-                        obj.Add("user", change.Count > 0 ? change["user"] : null);
-
-                        var prev = (Dictionary<string, object>)histData[(i - 2).ToString()];  // get the history data from the previous file version
-                        dataObj.Add("previous", IsEnabledDirectUrl ? new Dictionary<string, object>() {  // write information about previous file version to the data object with direct url
-                            { "fileType", prev["fileType"] },
-                            { "key", prev["key"] },  // write key and url information about previous file version
-                            { "url", prev["url"] },
-                            { "directUrl", prev["directUrl"] },
-                        } : new Dictionary<string, object>() {  // write information about previous file version to the data object without direct url
-                            { "fileType", prev["fileType"] },
-                            { "key", prev["key"] },  // write key and url information about previous file version
-                            { "url", prev["url"] },
-                        });
-                        // write the path to the diff.zip archive with differences in this file version
-                        var changesUrl = DocManagerHelper.GetHistoryDownloadUrl(FileName, (i - 1).ToString(), "diff.zip");
-                        dataObj.Add("changesUrl", changesUrl);
-                    }
-                    if(JwtManager.Enabled)
-                    {
-                        var token = JwtManager.Encode(dataObj);
-                        dataObj.Add("token", token);
-                    }
-                    hist.Add(obj);  // add object dictionary to the hist list
-                    histData.Add((i - 1).ToString(), dataObj);  // write data object information to the history data
-                }
-
-                // write history information about the current file version to the history object
-                history = jss.Serialize(new Dictionary<string, object>()
-                {
-                    { "currentVersion", currentVersion },
-                    { "history", hist }
-                });
-                historyData = jss.Serialize(histData);
-            }
-        }
-
         // 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();
 
@@ -406,20 +291,20 @@ namespace OnlineEditorsExampleMVC.Models
             {
                 Path = HttpRuntime.AppDomainAppVirtualPath
                     + (HttpRuntime.AppDomainAppVirtualPath.EndsWith("/") ? "" : "/")
-                    + "Content\\images\\logo.png"
+                    + "Content\\images\\logo.svg"
             };
 
             var directMailMergeUrl = new UriBuilder(DocManagerHelper.GetServerUrl(false))
             {
                 Path = HttpRuntime.AppDomainAppVirtualPath
                     + (HttpRuntime.AppDomainAppVirtualPath.EndsWith("/") ? "" : "/")
-                    + "Content\\images\\logo.png"
+                    + "Content\\images\\logo.svg"
             };
 
             // create a logo config
             var logoConfig = new Dictionary<string, object>
             {
-                { "fileType", "png"},
+                { "fileType", "svg"},
                 { "url", mailMergeUrl.ToString()}
             };
 
@@ -438,7 +323,7 @@ namespace OnlineEditorsExampleMVC.Models
         }
 
         // get a mail merge config
-        public void GetMailMergeConfig(out string dataMailMergeRecipients)
+        public void GetSpreadsheetConfig(out string dataSpreadsheet)
         {
             var jss = new JavaScriptSerializer();
 
@@ -479,7 +364,7 @@ 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
@@ -490,5 +375,22 @@ namespace OnlineEditorsExampleMVC.Models
             var user = Users.getUser(id);
             usersForMentions = !user.id.Equals("uid-0") ? jss.Serialize(Users.getUsersForMentions(user.id)) : null;
         }
+
+        public void GetUsersInfo(HttpRequest request, out string usersInfo)
+        {
+            var jss = new JavaScriptSerializer();
+            var id = request.Cookies.GetOrDefault("uid", null);
+            var user = Users.getUser(id);
+            usersInfo = jss.Serialize(Users.getUsersInfo(user.id));
+        }
+
+        //get a users for protect
+        public void GetUsersProtect(HttpRequest request, out string usersForProtect)
+        {
+            var jss = new JavaScriptSerializer();
+            var id = request.Cookies.GetOrDefault("uid", null);
+            var user = Users.getUser(id);
+            usersForProtect = !user.id.Equals("uid-0") ? jss.Serialize(Users.getUsersForProtect(user.id)) : null;
+        }
     }
 }

web/documentserver-example/csharp-mvc/Models/FileUtility.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,8 +16,14 @@
  *
  */
 
+using Newtonsoft.Json;
+using System;
 using System.Collections.Generic;
 using System.IO;
+using static OnlineEditorsExampleMVC.Models.FileUtility;
+using System.Linq;
+using System.Text;
+using Newtonsoft.Json.Converters;
 
 namespace OnlineEditorsExampleMVC.Models
 {
@@ -35,38 +41,188 @@ namespace OnlineEditorsExampleMVC.Models
         {
             var ext = Path.GetExtension(fileName).ToLower();
 
-            if (ExtsDocument.Contains(ext)) return FileType.Word;  // word type for document extensions
-            if (ExtsSpreadsheet.Contains(ext)) return FileType.Cell;  // cell type for spreadsheet extensions
-            if (ExtsPresentation.Contains(ext)) return FileType.Slide;  // slide type for presentation extensions
+            if (FormatManager.DocumentExtensions().Contains(ext)) return FileType.Word;  // word type for document extensions
+            if (FormatManager.SpreadsheetExtensions().Contains(ext)) return FileType.Cell;  // cell type for spreadsheet extensions
+            if (FormatManager.PresentationExtensions().Contains(ext)) return FileType.Slide;  // slide type for presentation extensions
 
             return FileType.Word;  // the default type is word
         }
+    }
 
-        // document extensions
-        public static readonly List<string> ExtsDocument = new List<string>
-            {
-                ".doc", ".docx", ".docm",
-                ".dot", ".dotx", ".dotm",
-                ".odt", ".fodt", ".ott", ".rtf", ".txt",
-                ".html", ".htm", ".mht", ".xml",
-                ".pdf", ".djvu", ".fb2", ".epub", ".xps", ".oxps", ".oform"
-            };
+    public class EmptyTolerantStringEnumConverter : StringEnumConverter
+    {
+        public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
+        {
+            if (reader.TokenType == JsonToken.String && string.IsNullOrWhiteSpace(reader.Value.ToString()))
+                return Activator.CreateInstance(objectType);
 
-        // spreadsheet extensions
-        public static readonly List<string> ExtsSpreadsheet = new List<string>
-            {
-                ".xls", ".xlsx", ".xlsm", ".xlsb",
-                ".xlt", ".xltx", ".xltm",
-                ".ods", ".fods", ".ots", ".csv"
-            };
+            return base.ReadJson(reader, objectType, existingValue, serializer);
+        }       
+    }
 
-        // presentation extensions
-        public static readonly List<string> ExtsPresentation = new List<string>
+    public class Format
+    {
+        public string Name { get; }
+        [JsonConverter(typeof(EmptyTolerantStringEnumConverter))]
+        public FileType Type { get; }
+        public List<string> Actions { get; }
+        public List<string> Convert { get; }
+        public List<string> Mime { get; }
+
+        public Format(string name, FileType type, List<string> actions, List<string> convert, List<string> mime)
+        {
+            Name = name;
+            Type = type;
+            Actions = actions;
+            Convert = convert;
+            Mime = mime;
+        }
+
+        public string Extension()
+        {
+            return "." + Name;
+        }
+    }
+
+    public static class FormatManager
+    {
+        private static List<Format> cachedFormats;
+        public static List<string> FillableExtensions()
+        {
+            return Fillable()
+                .Select(format => format.Extension())
+                .ToList();
+        }
+
+        public static List<Format> Fillable()
+        {
+            return All()
+                .Where(format => format.Actions.Contains("fill"))
+                .ToList();
+        }
+
+        public static List<string> ViewableExtensions()
+        {
+            return Viewable()
+                .Select(format => format.Extension())
+                .ToList();
+        }
+
+        public static List<Format> Viewable()
+        {
+            return All()
+                .Where(format => format.Actions.Contains("view"))
+                .ToList();
+        }
+
+        public static List<string> EditableExtensions()
+        {
+            return Editable()
+                .Select(format => format.Extension())
+                .ToList();
+        }
+
+        public static List<Format> Editable()
+        {
+            return All()
+                .Where(format => format.Actions.Contains("edit") || format.Actions.Contains("lossy-edit"))
+                .ToList();
+        }
+
+        public static List<string> ConvertibleExtensions()
+        {
+            return Convertible()
+                .Select(format => format.Extension())
+                .ToList();
+        }
+
+        public static List<Format> Convertible()
+        {
+            return All()
+                .Where(format => format.Actions.Contains("auto-convert"))
+                .ToList();
+        }
+
+        public static List<string> SpreadsheetExtensions()
+        {
+            return Spreadsheets()
+                .Select(format => format.Extension())
+                .ToList();
+        }
+
+        public static List<Format> Spreadsheets()
+        {
+            return All()
+                .Where(format => format.Type == FileType.Cell)
+                .ToList();
+        }
+
+        public static List<string> PresentationExtensions()
+        {
+            return Presentations()
+                .Select(format => format.Extension())
+                .ToList();
+        }
+
+        public static List<Format> Presentations()
+        {
+            return All()
+                .Where(format => format.Type == FileType.Slide)
+                .ToList();
+        }
+
+        public static List<string> DocumentExtensions()
+        {
+            return Documents()
+                .Select(format => format.Extension())
+                .ToList();
+        }
+
+        public static List<Format> Documents()
+        {
+            return All()
+                .Where(format => format.Type == FileType.Word)
+                .ToList();
+        }
+
+        public static List<string> AllExtensions()
+        {
+            return All()
+                .Select(format => format.Extension())
+                .ToList();
+        }
+
+        public static List<Format> All()
+        {
+            if (cachedFormats == null)
             {
-                ".pps", ".ppsx", ".ppsm",
-                ".ppt", ".pptx", ".pptm",
-                ".pot", ".potx", ".potm",
-                ".odp", ".fodp", ".otp"
-            };
+                var path = GetPath();
+                var lines = File.ReadLines(path, Encoding.UTF8);
+                var contents = string.Join(Environment.NewLine, lines);
+                var formats = JsonConvert.DeserializeObject<Format[]>(contents);
+                cachedFormats = formats.ToList();
+            }
+
+            return cachedFormats;
+        }
+
+        private static string GetPath()
+        {
+            string path = Path.Combine(GetDirectory(), "onlyoffice-docs-formats.json");
+            if (File.Exists(path))
+            {
+                return path;
+            }
+            else
+            {
+                throw new FileNotFoundException("The JSON file does not exist.");
+            }
+        }
+
+        private static string GetDirectory()
+        {
+            string directory = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "assets", "document-formats");
+            return Path.GetFullPath(directory);
+        }
     }
 }

web/documentserver-example/csharp-mvc/OnlineEditorsExampleMVC.csproj

@@ -145,7 +145,6 @@
     <Content Include="Content\images\icon_xlsx.svg" />
     <Content Include="Content\images\info.svg" />
     <Content Include="Content\images\loader16.gif" />
-    <Content Include="Content\images\logo.png" />
     <Content Include="Content\images\logo.svg" />
     <Content Include="Content\images\mobile-fill-forms.svg" />
     <Content Include="Content\images\mobile.svg" />
@@ -159,7 +158,6 @@
     <Content Include="favicon.ico" />
     <Content Include="Global.asax" />
     <Content Include="LICENSE" />
-    <Content Include="Scripts\jquery-1.8.2.js" />
     <Content Include="Scripts\jquery-ui.js" />
     <Content Include="Scripts\jquery.blockUI.js" />
     <Content Include="Scripts\jquery.dropdownToggle.js" />
@@ -182,17 +180,23 @@
     <Content Include="WebEditor.ashx" />
   </ItemGroup>
   <ItemGroup>
-    <Content Include="assets\AUTHORS.md" />
-    <Content Include="assets\LICENSE" />
-    <Content Include="assets\new\new.docx" />
-    <Content Include="assets\new\new.docxf" />
-    <Content Include="assets\new\new.pptx" />
-    <Content Include="assets\new\new.xlsx" />
-    <Content Include="assets\sample\csv.csv" />
-    <Content Include="assets\sample\sample.docx" />
-    <Content Include="assets\sample\sample.docxf" />
-    <Content Include="assets\sample\sample.pptx" />
-    <Content Include="assets\sample\sample.xlsx" />
+    <Content Include="assets\document-templates\AUTHORS.md" />
+    <Content Include="assets\document-templates\LICENSE" />
+    <Content Include="assets\document-templates\new\new.docx" />
+    <Content Include="assets\document-templates\new\new.docxf" />
+    <Content Include="assets\document-templates\new\new.pptx" />
+    <Content Include="assets\document-templates\new\new.xlsx" />
+    <Content Include="assets\document-templates\README.md" />
+    <Content Include="assets\document-templates\sample\csv.csv" />
+    <Content Include="assets\document-templates\sample\sample.docx" />
+    <Content Include="assets\document-templates\sample\sample.docxf" />
+    <Content Include="assets\document-templates\sample\sample.pptx" />
+    <Content Include="assets\document-templates\sample\sample.xlsx" />
+    <Content Include="assets\document-formats\AUTHORS.md" />
+    <Content Include="assets\document-formats\CHANGELOG.md" />
+    <Content Include="assets\document-formats\LICENSE" />
+    <Content Include="assets\document-formats\onlyoffice-docs-formats.json" />
+    <Content Include="assets\document-formats\README.md" />
     <None Include="packages.config" />
   </ItemGroup>
   <PropertyGroup>

web/documentserver-example/csharp-mvc/Properties/AssemblyInfo.cs

@@ -7,7 +7,7 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("Ascensio System SIA")]
 [assembly: AssemblyProduct("OnlineEditorsExampleMVC")]
-[assembly: AssemblyCopyright("Ascensio System SIA 2023")]
+[assembly: AssemblyCopyright("Ascensio System SIA 2024")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 

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/" />

web/documentserver-example/csharp-mvc/Scripts/formats.js

@@ -0,0 +1,66 @@
+/**
+ *
+ * (c) Copyright Ascensio System SIA 2024
+ *
+ * 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.
+ *
+ */
+
+class Format {
+    constructor(name, type, actions, convert, mime) {
+        this.name = name;
+        this.type = type;
+        this.actions = actions;
+        this.convert = convert;
+        this.mime = mime;
+    }
+
+    isAutoConvertible() {
+        return this.actions.includes('auto-convert');
+    }
+
+    isEditable() {
+        return this.actions.includes('edit') || this.actions.includes('lossy-edit');
+    }
+
+    isFillable() {
+        return this.actions.includes('fill');
+    }
+}
+
+class FormatManager {
+    formats = [];
+
+    constructor(formats) {
+        if(Array.isArray(formats)) this.formats = formats;
+    }
+
+    findByExtension(extension) {
+        return this.formats.find(format => format.name == extension);
+    }
+
+    isAutoConvertible(extension) {
+        let format = this.findByExtension(extension);
+        return format !== undefined && format.isAutoConvertible();
+    }
+
+    isEditable(extension) {
+        let format = this.findByExtension(extension);
+        return format !== undefined && format.isEditable();
+    }
+
+    isFillable(extension) {
+        let format = this.findByExtension(extension);
+        return format !== undefined && format.isFillable();
+    }
+}

web/documentserver-example/csharp-mvc/Scripts/jquery.dropdownToggle.js

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/csharp-mvc/Scripts/jscript.js

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,6 +17,27 @@
  */
 
 var directUrl;
+var formatManager;
+
+window.onload = function () {
+    fetch("webeditor.ashx?type=formats")
+        .then((response) => response.json())
+        .then((data) => {
+            if (data.formats) {
+                let formats = [];
+                data.formats.forEach(format => {
+                    formats.push(new Format(
+                        format.Name,
+                        format.Type,
+                        format.Actions,
+                        format.Convert,
+                        format.Mime
+                    ));
+                });
+                formatManager = new FormatManager(formats);
+            }
+        })
+}
 
 if (typeof jQuery != "undefined") {
     jq = jQuery.noConflict();
@@ -87,7 +108,7 @@ if (typeof jQuery != "undefined") {
     });
     
     var timer = null;
-    var checkConvert = function (filePass) {
+    var checkConvert = function (filePass, fileType) {
 	    filePass = filePass ? filePass : null;
         if (timer != null) {
             clearTimeout(timer);
@@ -103,7 +124,7 @@ if (typeof jQuery != "undefined") {
         var posExt = fileName.lastIndexOf('.');
         posExt = 0 <= posExt ? fileName.substring(posExt).trim().toLowerCase() : '';
 
-        if (ConverExtList.indexOf(posExt) == -1) {
+        if (!formatManager.isAutoConvertible(posExt)) {
             jq("#step2").addClass("done").removeClass("current");
             loadScripts();
             return;
@@ -116,7 +137,7 @@ if (typeof jQuery != "undefined") {
                 contentType: "text/xml",
                 type: "post",
                 dataType: "json",
-                data: JSON.stringify({ filename: fileName, filePass: filePass }),
+                data: JSON.stringify({ filename: fileName, filePass: filePass, fileExt: fileType }),
                 url: UrlConverter,
                 complete: function (data) {
                     var responseText = data.responseText;
@@ -132,6 +153,12 @@ if (typeof jQuery != "undefined") {
                             }
                             return;
                         } else {
+                            if (response.error.includes("Error conversion output format")) {
+                                jq("#select-file-type").removeClass("invisible");
+                                jq("#step2").removeClass("current");
+                                jq("#hiddenFileName").attr("placeholder", filePass);
+                                return;
+                            }
                             jq(".current").removeClass("current");
                             jq(".step:not(.done)").addClass("error");
                             jq("#mainProgress .error-message").show().find("span").text(response.error);
@@ -143,7 +170,7 @@ if (typeof jQuery != "undefined") {
                     jq("#hiddenFileName").val(response.filename);
 
                     if (response.step && response.step < 100) {
-                        checkConvert(filePass);
+                        checkConvert(filePass, fileType);
                     } else {
                         jq("#step2").addClass("done").removeClass("current");
                         loadScripts();
@@ -178,10 +205,10 @@ 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 (formatManager.isEditable(posExt) || formatManager.isFillable(posExt)) {
             jq("#beginEdit").removeClass("disable");
         }
     };
@@ -213,6 +240,15 @@ if (typeof jQuery != "undefined") {
         });
     };
 
+    jq(document).on("click", ".file-type:not(.disable)", function () {
+        const currentElement = jq(this);
+        var fileType = currentElement.attr("data");
+        var filePass = jq("#hiddenFileName").attr("placeholder");
+        jq('.file-type').addClass(["disable", "pale"]);
+        currentElement.removeClass("pale");
+        checkConvert(filePass, fileType);
+    });
+
     jq(document).on("click", "#enterPass", function () {
         var filePass = jq("#filePass").val();
         if (filePass) {
@@ -294,6 +330,23 @@ if (typeof jQuery != "undefined") {
         });
     });
 
+    jq(document).on("click", ".clear-all", function () {
+        if (confirm("Delete all the files?")) {
+            var requestAddress = "webeditor.ashx"
+                + "?type=remove";
+            jq.ajax({
+                async: true,
+                contentType: "text/xml",
+                url: requestAddress,
+                complete: function (data) {
+                    if (JSON.parse(data.responseText).success) {
+                        window.location.reload(true);
+                    }
+                }
+            });
+        }
+    });
+
         function showUserTooltip (isMobile) {
         if ( jq("div#portal-info").is(":hidden") ) {
             jq("div#portal-info").show();

web/documentserver-example/csharp-mvc/Views/Home/Editor.aspx

@@ -14,7 +14,7 @@
     <meta name="mobile-web-app-capable" content="yes" />
     <!--
     *
-    * (c) Copyright Ascensio System SIA 2023
+    * (c) Copyright Ascensio System SIA 2024
     *
     * Licensed under the Apache License, Version 2.0 (the "License");
     * you may not use this file except in compliance with the License.
@@ -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
@@ -178,18 +182,125 @@
             }
         };
 
+        var onRequestOpen = function (event) {  // user open external data source
+            innerAlert("onRequestOpen");
+            var windowName = event.data.windowName;
+            requestReference(event.data, function (data) {
+                if (data.error) {
+                    var winEditor = window.open("", windowName);
+                    winEditor.close();
+                    innerAlert(data.error, true);
+                    return;
+                }
+                var link = data.link;
+                window.open(link, windowName);
+            });
+        };
+
         var onRequestReferenceData = function (event) {  // user refresh external data source
-            event.data.directUrl = !!config.document.directUrl;
+            innerAlert("onRequestReferenceData");
+
+            requestReference(event.data, function (data) {
+                docEditor.setReferenceData(data);
+            });
+        };
+
+        var requestReference = function (data, callback) {
+            innerAlert(data);
+            data.directUrl = !!config.document.directUrl;
             let xhr = new XMLHttpRequest();
             xhr.open("POST", "webeditor.ashx?type=reference");
             xhr.setRequestHeader("Content-Type", "application/json");
-            xhr.send(JSON.stringify(event.data));
+            xhr.send(JSON.stringify(data));
             xhr.onload = function () {
                 console.log(xhr.responseText);
-                docEditor.setReferenceData(JSON.parse(xhr.responseText));
+                callback(JSON.parse(xhr.responseText));
             }
         };
 
+        var onRequestHistory = function () {
+            let xhr = new XMLHttpRequest();
+            xhr.open("GET", "webeditor.ashx?type=gethistory&filename=<%= Model.FileName %>");
+            xhr.setRequestHeader("Content-Type", "application/json");
+            xhr.send();
+            xhr.onload = function () {
+                console.log(xhr.responseText);
+                docEditor.refreshHistory(JSON.parse(xhr.responseText));
+            }
+        };
+
+        var onRequestHistoryData = function (event) {
+            var ver = event.data;
+
+            let xhr = new XMLHttpRequest();
+            xhr.open("GET", "webeditor.ashx?type=getversiondata&filename=<%= Model.FileName %>&version=" + ver + "&directUrl=" + !!config.document.directUrl);
+            xhr.setRequestHeader("Content-Type", "application/json");
+            xhr.send();
+            xhr.onload = function () {
+                console.log(xhr.responseText);
+                docEditor.setHistoryData(JSON.parse(xhr.responseText));  // send the link to the document for viewing the version history
+            }
+        };
+
+        var onRequestRestore = function (event) {
+            var fileName = "<%= Model.FileName %>";
+            var version = event.data.version;
+            var data = {
+                fileName: fileName,
+                version: version
+            };
+
+            let xhr = new XMLHttpRequest();
+            xhr.open("POST", "webeditor.ashx?type=restore&directUrl=" + !!config.document.directUrl);
+            xhr.setRequestHeader('Content-Type', 'application/json');
+            xhr.send(JSON.stringify(data));
+            xhr.onload = function () {
+                docEditor.refreshHistory(JSON.parse(xhr.responseText));
+            }
+        }
+
+        <% string usersForMentions; %>
+        <% Model.GetUsersMentions(Request, out usersForMentions); %>
+        <% string usersInfo; %>
+        <% Model.GetUsersInfo(Request, out usersInfo); %>
+        <% string usersForProtect; %>
+        <% Model.GetUsersProtect(Request, out usersForProtect); %>
+
+        var onRequestUsers = function (event) {
+            if (event && event.data){
+                var c = event.data.c;
+            }
+            switch (c) {
+                case "info":
+                    users = [];
+                    var allUsers = <%= usersInfo %>;
+                    for (var i = 0; i < event.data.id.length; i++) {
+                        for (var j = 0; j < allUsers.length; j++) {
+                            if (allUsers[j].id == event.data.id[i]) {
+                                users.push(allUsers[j]);
+                                break;
+                            }
+                        }
+                    }
+                    break;
+                case "protect":
+                    var users = <%= usersForProtect %>;
+                    break;
+                default:
+                    users = <%= usersForMentions %>;
+            }
+            docEditor.setUsers({
+                "c": c,
+                "users": users,
+            });
+        };
+
+        var onRequestSendNotify = function (event) {
+            event.data.actionLink = replaceActionLink(location.href, JSON.stringify(event.data.actionLink));
+            var data = JSON.stringify(event.data);
+            innerAlert("onRequestSendNotify: " + data);
+        };
+
         config = <%= Model.GetDocConfig(Request, Url) %>;
 
         config.width = "100%";
@@ -203,56 +314,37 @@
             "onMakeActionLink": onMakeActionLink,
             "onMetaChange": onMetaChange,
             "onRequestInsertImage": onRequestInsertImage,
-            "onRequestCompareFile": onRequestCompareFile,
-            "onRequestMailMergeRecipients": onRequestMailMergeRecipients,
+            "onRequestSelectDocument": onRequestSelectDocument,
+            "onRequestSelectSpreadsheet": onRequestSelectSpreadsheet,
         };
 
-        <% string hist, histData; %>
-        <% Model.GetHistory(out hist, out histData); %>
-
-        <% string usersForMentions; %>
-        <% Model.GetUsersMentions(Request, out usersForMentions); %>
-
         if (config.editorConfig.user.id) {
-            <% if (!string.IsNullOrEmpty(hist) && !string.IsNullOrEmpty(histData))
-            { %>
-                // the user is trying to show the document version history
-                config.events['onRequestHistory'] = function () {
-                    docEditor.refreshHistory(<%= 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 = <%= histData %>;
-                    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
+            // the user is trying to show the document version history
+            config.events['onRequestHistory'] = onRequestHistory;
+            // the user is trying to click the specific document version in the document version history
+            config.events['onRequestHistoryData'] = onRequestHistoryData;
+            // the user is trying to go back to the document from viewing the document version history
+            if (config.editorConfig.user.id !== "uid-3") {
                 config.events['onRequestHistoryClose'] = function () {
                     document.location.reload();
                 };
-            <% } %>
+                config.events['onRequestRestore'] = onRequestRestore;
+            }
 
             // add mentions for not anonymous users
             <% if (!string.IsNullOrEmpty(usersForMentions))
             { %>
-                config.events['onRequestUsers'] = function () {
-                    docEditor.setUsers({  // set a list of users to mention in the comments
-                        "users": <%= usersForMentions %>
-                    });
-                };
+                config.events['onRequestUsers'] = onRequestUsers;
             <% } %>
 
             // the user is mentioned in a comment
-            config.events['onRequestSendNotify'] = function (event) {
-                event.data.actionLink = replaceActionLink(location.href, JSON.stringify(event.data.actionLink));
-                var data = JSON.stringify(event.data);
-                innerAlert("onRequestSendNotify: " + data);
-            };
+            config.events['onRequestSendNotify'] = onRequestSendNotify;
             // prevent file renaming for anonymous users
             config.events['onRequestRename'] = onRequestRename;
             config.events['onRequestReferenceData'] = onRequestReferenceData;
             // prevent switch the document from the viewing into the editing mode for anonymous users
             config.events['onRequestEditRights'] = onRequestEditRights;
+            config.events['onRequestOpen'] = onRequestOpen;
         }
 
         if (config.editorConfig.createUrl) {
@@ -260,12 +352,6 @@
         };
 
         var сonnectEditor = function () {
-            if ((config.document.fileType === "docxf" || config.document.fileType === "oform")
-                && DocsAPI.DocEditor.version().split(".")[0] < 7) {
-                innerAlert("Please update ONLYOFFICE Docs to version 7.0 to work on fillable forms online.");
-                return;
-            }
-
             docEditor = new DocsAPI.DocEditor("iframeEditor", config);
         };
 

web/documentserver-example/csharp-mvc/Views/Home/Index.aspx

@@ -13,9 +13,10 @@
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width" />
+    <meta name="server-version" content=<%= DocManagerHelper.GetVersion() %> />
     <!--
     *
-    * (c) Copyright Ascensio System SIA 2023
+    * (c) Copyright Ascensio System SIA 2024
     *
     * Licensed under the Apache License, Version 2.0 (the "License");
     * you may not use this file except in compliance with the License.
@@ -67,7 +68,7 @@
                                             <a class="try-editor slide" data-type="pptx">Presentation</a>
                                         </li>
                                         <li>
-                                            <a class="try-editor form" data-type="docxf">Form template</a>
+                                            <a class="try-editor form" data-type="docxf">PDF form</a>
                                         </li>
                                     </ul>
                                     <label class="side-option">
@@ -150,7 +151,14 @@
                                 if (storedFiles.Any())
                                 { %>
                                 <div class="stored-list">
-                                    <span class="header-list">Your documents</span>
+                                    <div class="storedHeader">
+                                        <div class="storedHeaderText">
+                                            <span class="header-list">Your documents</span>
+                                        </div>
+                                        <div class="storedHeaderClearAll">
+                                            <div class="clear-all">Clear all</div>
+                                        </div>
+                                    </div>
                                     <table class="tableHeader" cellspacing="0" cellpadding="0" width="100%">
                                         <thead>
                                             <tr>
@@ -294,6 +302,15 @@
             <div class="describeUpload">After these steps are completed, you can work with your document.</div>
             <span id="step1" class="step">1. Loading the file.</span>
             <span class="step-descr">The loading speed depends on file size and additional elements it contains.</span>
+            <div id="select-file-type" class="invisible">
+                <br />
+                <span class="step">Please select the current document type</span>
+                <div class="buttonsMobile indent">
+                    <div class="button file-type document" data="docx">Document</div>
+                    <div class="button file-type spreadsheet" data="xlsx">Spreadsheet</div>
+                    <div class="button file-type presentation" data="pptx">Presentation</div>
+                </div>
+            </div>
             <br />
             <span id="step2" class="step">2. Conversion.</span>
             <span class="step-descr">The file is converted to OOXML so that you can edit it.</span>
@@ -356,9 +373,6 @@
     <%: Scripts.Render("~/bundles/jquery", "~/bundles/scripts") %>
 
     <script language="javascript" type="text/javascript">
-        var FillExtList = '<%= string.Join(",", DocManagerHelper.FillFormExts.ToArray()) %>';
-        var ConverExtList = '<%= string.Join(",", DocManagerHelper.ConvertExts.ToArray()) %>';
-        var EditedExtList = '<%= string.Join(",", DocManagerHelper.EditedExts.ToArray()) %>';
         var UrlConverter = '<%= Url.Content("~/webeditor.ashx?type=convert") %>';
         var UrlEditor = '<%= Url.Action("editor", "Home") %>';
     </script>

web/documentserver-example/csharp-mvc/Views/Shared/Error.aspx

@@ -5,7 +5,7 @@
     <meta name="viewport" content="width=device-width" />
     <!--
     *
-    * (c) Copyright Ascensio System SIA 2023
+    * (c) Copyright Ascensio System SIA 2024
     *
     * Licensed under the Apache License, Version 2.0 (the "License");
     * you may not use this file except in compliance with the License.

web/documentserver-example/csharp-mvc/WebEditor.ashx.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,6 +17,7 @@
  */
 
 using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.IO;
 using System.Text;
@@ -50,6 +51,15 @@ namespace OnlineEditorsExampleMVC
                 case "downloadhistory":
                     DownloadHistory(context);
                     break;
+                case "gethistory":
+                    GetHistory(context);
+                    break;
+                case "getversiondata":
+                    GetVersionData(context);
+                    break;
+                case "restore":
+                    Restore(context);
+                    break;
                 case "convert":
                     Convert(context);
                     break;
@@ -77,6 +87,9 @@ namespace OnlineEditorsExampleMVC
                 case "reference":
                     Reference(context);
                     break;
+                case "formats":
+                    Formats(context);
+                    break;
             }
         }
 
@@ -230,7 +243,13 @@ namespace OnlineEditorsExampleMVC
                 var fileUri = DocManagerHelper.GetDownloadUrl(fileName);
 
                 var extension = (Path.GetExtension(fileName).ToLower() ?? "").Trim('.');
-                var internalExtension = "ooxml";
+                string conversionExtension = "ooxml";
+                object fileExt;
+
+                if (body.TryGetValue("fileExt", out fileExt) && !String.IsNullOrEmpty(fileExt.ToString()))
+                {
+                    conversionExtension = fileExt.ToString();
+                }
 
                 // check if the file with such an extension can be converted
                 if (DocManagerHelper.ConvertExts.Contains("." + extension))
@@ -248,7 +267,7 @@ namespace OnlineEditorsExampleMVC
 
                     // get the url and file type of the converted file
                     Dictionary<string, string> newFileData;
-                    var result = ServiceConverter.GetConvertedData(downloadUri.ToString(), extension, internalExtension, key, true, out newFileData, filePass, lang);
+                    var result = ServiceConverter.GetConvertedData(downloadUri.ToString(), extension, conversionExtension, key, true, out newFileData, filePass, lang);
                     if (result != 100)
                     {
                         context.Response.Write("{ \"step\" : \"" + result + "\", \"filename\" : \"" + fileName + "\"}");
@@ -383,8 +402,17 @@ namespace OnlineEditorsExampleMVC
             context.Response.ContentType = "text/plain";
             try
             {
-                var fileName = Path.GetFileName(context.Request["fileName"]);
-                Remove(fileName);  // remove a file and its history if it exists
+                string fileName = context.Request["fileName"];
+
+                if (!String.IsNullOrEmpty(fileName))
+                {
+                    fileName = Path.GetFileName(context.Request["fileName"]);
+                    Remove(fileName);  // remove a file and its history if it exists
+                }
+                else
+                {
+                    RemoveUserDirectory(); // remove the user's directory
+                }
 
                 context.Response.Write("{ \"success\": true }");
             }
@@ -404,6 +432,14 @@ namespace OnlineEditorsExampleMVC
             if (Directory.Exists(histDir)) Directory.Delete(histDir, true);
         }
 
+        // remove the user's directory
+        private static void RemoveUserDirectory()
+        {
+            var path = DocManagerHelper.StoragePath("", null);  // get the path to the user directory
+
+            if (Directory.Exists(path)) Directory.Delete(path, true);
+        }
+
         // get files information
         private static void Files(HttpContext context)
         {
@@ -443,7 +479,7 @@ namespace OnlineEditorsExampleMVC
         private static void Assets(HttpContext context)
         {
             var fileName = Path.GetFileName(context.Request["filename"]);
-            var filePath = HttpRuntime.AppDomainAppPath + "assets/sample/" + fileName;
+            var filePath = HttpRuntime.AppDomainAppPath + "assets/document-templates/sample/" + fileName;
             download(filePath, context);
         }
 
@@ -451,7 +487,7 @@ namespace OnlineEditorsExampleMVC
         private static void GetCsv(HttpContext context)
         {
             var fileName = "csv.csv";
-            var filePath = HttpRuntime.AppDomainAppPath + "assets/sample/" + fileName;
+            var filePath = HttpRuntime.AppDomainAppPath + "assets/document-templates/sample/" + fileName;
             download(filePath, context);
         }
 
@@ -513,6 +549,173 @@ namespace OnlineEditorsExampleMVC
             get { return false; }
         }
 
+        private static void GetHistory(HttpContext context)
+        {
+            var jss = new JavaScriptSerializer();
+            var fileName = context.Request["filename"];
+
+            var history = GetHistory(fileName);
+
+            context.Response.Write(jss.Serialize(history));
+        }
+
+        private static void GetVersionData(HttpContext context)
+        {
+            var storagePath = WebConfigurationManager.AppSettings["storage-path"];
+            var jss = new JavaScriptSerializer();
+
+            var fileName = context.Request["filename"];
+            int version;
+
+            if (!int.TryParse(context.Request["version"], out version))
+            {
+                context.Response.Write("{ \"error\": \"Version number invalid!\"}");
+                return;
+            }
+
+            var versionData = new Dictionary<string, object>();
+
+            var histDir = DocManagerHelper.HistoryDir(DocManagerHelper.StoragePath(fileName, null));
+            var lastVersion = DocManagerHelper.GetFileVersion(histDir);
+
+            var verDir = DocManagerHelper.VersionDir(histDir, version);
+
+            var key = version == lastVersion
+                ? ServiceConverter.GenerateRevisionId(DocManagerHelper.CurUserHostAddress()
+                    + "/" + fileName + "/"
+                    + File.GetLastWriteTime(DocManagerHelper.StoragePath(fileName, null)).GetHashCode())
+                : File.ReadAllText(Path.Combine(verDir, "key.txt"));
+
+
+            var ext = Path.GetExtension(fileName).ToLower();
+            versionData.Add("fileType", ext.Replace(".", ""));
+            versionData.Add("key", key);
+
+            // write file url to the data object
+            string prevFileUrl;
+            string directPrevFileUrl;
+            if (Path.IsPathRooted(storagePath) && !string.IsNullOrEmpty(storagePath))
+            {
+                prevFileUrl = version == lastVersion ? DocManagerHelper.GetDownloadUrl(fileName)
+                    : DocManagerHelper.GetDownloadUrl(Directory.GetFiles(verDir, "prev.*")[0].Replace(storagePath + "\\", ""));
+                directPrevFileUrl = version == lastVersion ? DocManagerHelper.GetDownloadUrl(fileName, false)
+                    : DocManagerHelper.GetDownloadUrl(Directory.GetFiles(verDir, "prev.*")[0].Replace(storagePath + "\\", ""), false);
+            }
+            else
+            {
+                prevFileUrl = version == lastVersion ? DocManagerHelper.GetFileUri(fileName, true)
+                    : DocManagerHelper.GetHistoryDownloadUrl(fileName, version.ToString(), "prev" + ext);
+                directPrevFileUrl = version == lastVersion ? DocManagerHelper.GetFileUri(fileName, false)
+                    : DocManagerHelper.GetHistoryDownloadUrl(fileName, version.ToString(), "prev" + ext, false);
+            }
+
+            versionData.Add("url", prevFileUrl);
+
+            var isEnableDirectUrl = string.Equals(DocManagerHelper.GetDirectUrl(), "true");
+            if (isEnableDirectUrl)
+            {
+                versionData.Add("directUrl", directPrevFileUrl); // write direct url to the data object
+            }
+
+            versionData.Add("version", version);
+            if (version > 1)
+            {
+                var prevVerDir = DocManagerHelper.VersionDir(histDir, version - 1);
+
+                var prevUrl = Path.IsPathRooted(storagePath) && !string.IsNullOrEmpty(storagePath)
+                    ? DocManagerHelper.GetDownloadUrl(Directory.GetFiles(prevVerDir, "prev.*")[0].Replace(storagePath + "\\", ""))
+                    : DocManagerHelper.GetHistoryDownloadUrl(fileName, (version - 1).ToString(), "prev" + ext);
+
+                var prevKey = File.ReadAllText(Path.Combine(prevVerDir, "key.txt"));
+
+                Dictionary<string, object> dataPrev = new Dictionary<string, object>() {  // write information about previous file version to the data object
+                    { "fileType", ext.Replace(".", "") },
+                    { "key", prevKey },  // write key and url information about previous file version
+                    { "url", prevUrl }
+                };
+
+                string directPrevUrl;
+                if (isEnableDirectUrl)
+                {
+                    directPrevUrl = Path.IsPathRooted(storagePath) && !string.IsNullOrEmpty(storagePath)
+                        ? DocManagerHelper.GetDownloadUrl(Directory.GetFiles(prevVerDir, "prev.*")[0].Replace(storagePath + "\\", ""), false)
+                        : DocManagerHelper.GetHistoryDownloadUrl(fileName, version.ToString(), "prev" + ext, false);
+
+                    dataPrev.Add("directUrl", directPrevUrl);
+                }
+
+                versionData.Add("previous", dataPrev);
+
+                if (File.Exists(Path.Combine(prevVerDir, "diff.zip")))
+                {
+                    var changesUrl = DocManagerHelper.GetHistoryDownloadUrl(fileName, (version - 1).ToString(), "diff.zip");
+                    versionData.Add("changesUrl", changesUrl);
+                }
+            }
+
+            if (JwtManager.Enabled)
+            {
+                var token = JwtManager.Encode(versionData);
+                versionData.Add("token", token);
+            }
+
+            context.Response.Write(jss.Serialize(versionData));
+        }
+
+        private static void Restore(HttpContext context)
+        {
+            string fileData;
+            try
+            {
+                using (var receiveStream = context.Request.InputStream)
+                using (var readStream = new StreamReader(receiveStream))
+                {
+                    fileData = readStream.ReadToEnd();
+                    if (string.IsNullOrEmpty(fileData)) return;
+                }
+            }
+            catch (Exception e)
+            {
+                throw new HttpException((int)HttpStatusCode.BadRequest, e.Message);
+            }
+
+            var jss = new JavaScriptSerializer();
+            var body = jss.Deserialize<Dictionary<string, object>>(fileData);
+
+            var fileName = (string)body["fileName"];
+            var version = (int)body["version"];
+
+            var key = ServiceConverter.GenerateRevisionId(DocManagerHelper.CurUserHostAddress()
+                + "/" + fileName + "/"
+                + File.GetLastWriteTime(DocManagerHelper.StoragePath(fileName, null)).GetHashCode());
+
+            var histDir = DocManagerHelper.HistoryDir(DocManagerHelper.StoragePath(fileName, null));
+            var currentVersionDir = DocManagerHelper.VersionDir(histDir, DocManagerHelper.GetFileVersion(histDir));
+            var verDir = DocManagerHelper.VersionDir(histDir, version);
+
+            if (!Directory.Exists(currentVersionDir)) Directory.CreateDirectory(currentVersionDir);
+
+            var ext = Path.GetExtension(fileName).ToLower();
+            File.Copy(DocManagerHelper.StoragePath(fileName, null), Path.Combine(currentVersionDir, "prev" + ext));
+
+            File.WriteAllText(Path.Combine(currentVersionDir, "key.txt"), key);
+
+            var changesPath = Path.Combine(DocManagerHelper.VersionDir(histDir, version - 1), "changes.json");
+            if (File.Exists(changesPath))
+            {
+                File.Copy(changesPath, Path.Combine(currentVersionDir, "changes.json"));
+            }
+
+            File.Copy(Path.Combine(verDir, "prev" + ext), DocManagerHelper.StoragePath(fileName, null), true);
+
+            var fileInfo = new FileInfo(DocManagerHelper.StoragePath(fileName, null));
+            fileInfo.LastWriteTimeUtc = DateTime.UtcNow;
+
+            var history = GetHistory(fileName);
+
+            context.Response.Write(jss.Serialize(history));
+        }
+
         // download a history file
         private static void DownloadHistory(HttpContext context)
         {
@@ -635,6 +838,27 @@ namespace OnlineEditorsExampleMVC
                 }
             }
 
+            if (fileName == "" && body.ContainsKey("link"))
+            {
+                string link = body["link"].ToString();
+                if (!link.Contains(DocManagerHelper.GetServerUrl(false)))
+                {
+                    context.Response.Write(jss.Serialize(new Dictionary<string, string>() {
+                        { "url", link },
+                        { "directUrl", link }
+                    }));
+                    return;
+                }
+
+                Uri linkUri = new Uri(link);
+                fileName = HttpUtility.ParseQueryString(linkUri.Query).Get("fileName");
+                if (string.IsNullOrEmpty(fileName) || !File.Exists(DocManagerHelper.StoragePath(fileName, null)))
+                {
+                    context.Response.Write("{ \"error\": \"File is not exist\"}");
+                    return;
+                }
+            }
+
             if (fileName == "")
             {
                 try
@@ -663,6 +887,7 @@ 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>()
@@ -675,7 +900,8 @@ namespace OnlineEditorsExampleMVC
                     { "instanceId", DocManagerHelper.GetServerUrl(false) }
                 }
             },
-            { "path", fileName }
+            { "path", fileName },
+            { "link", DocManagerHelper.GetServerUrl(false) + "Editor?fileName=" + fileName }
             };
 
             if (JwtManager.Enabled)
@@ -687,6 +913,89 @@ namespace OnlineEditorsExampleMVC
             context.Response.Write(jss.Serialize(data));
         }
 
+        // get the document history
+        private static Dictionary<string, object> GetHistory(string fileName)
+        {
+            var jss = new JavaScriptSerializer();
+            var histDir = DocManagerHelper.HistoryDir(DocManagerHelper.StoragePath(fileName, null));
+
+            var history = new Dictionary<string, object>();
+
+            var currentVersion = DocManagerHelper.GetFileVersion(histDir);
+            var currentKey = ServiceConverter.GenerateRevisionId(DocManagerHelper.CurUserHostAddress()
+                + "/" + fileName + "/"
+                + File.GetLastWriteTime(DocManagerHelper.StoragePath(fileName, null)).GetHashCode());
+
+            var versionList = new List<Dictionary<string, object>>();
+            for (var versionNum = 1; versionNum <= currentVersion; versionNum++)
+            {
+                var versionObj = new Dictionary<string, object>();
+                var verDir = DocManagerHelper.VersionDir(histDir, versionNum);  // get the path to the given file version
+
+                var key = versionNum == currentVersion ? currentKey : File.ReadAllText(Path.Combine(verDir, "key.txt"));  // get document key
+
+                versionObj.Add("key", key);
+                versionObj.Add("version", versionNum);
+
+                var changesPath = Path.Combine(DocManagerHelper.VersionDir(histDir, versionNum - 1), "changes.json");
+                if (versionNum == 1 || !File.Exists(changesPath))  // check if the version number is equal to 1
+                {
+                    var infoPath = Path.Combine(histDir, "createdInfo.json");  // get meta data of this file
+                    if (File.Exists(infoPath))
+                    {
+                        var info = jss.Deserialize<Dictionary<string, object>>(File.ReadAllText(infoPath));
+                        versionObj.Add("created", info["created"]);  // write meta information to the object (user information and creation date)
+                        versionObj.Add("user", new Dictionary<string, object>()
+                        {
+                            { "id", info["id"] },
+                            { "name", info["name"] },
+                        });
+                    }
+                }
+                else if (versionNum > 1)  // check if the version number is greater than 1 (the file was modified)
+                {
+                    // get the path to the changes.json file 
+                    var changes = jss.Deserialize<Dictionary<string, object>>(File.ReadAllText(changesPath));
+                    var changesArray = (ArrayList)changes["changes"];
+                    var change = changesArray.Count > 0
+                        ? (Dictionary<string, object>)changesArray[0]
+                        : new Dictionary<string, object>();
+
+                    // write information about changes to the object
+                    versionObj.Add("changes", change.Count > 0 ? changes["changes"] : null);
+                    versionObj.Add("serverVersion", changes["serverVersion"]);
+                    versionObj.Add("created", change.Count > 0 ? change["created"] : null);
+                    versionObj.Add("user", change.Count > 0 ? change["user"] : null);
+                }
+
+                versionList.Add(versionObj);
+            }
+
+            history.Add("currentVersion", currentVersion);
+            history.Add("history", versionList);
+
+            return history;
+        }
+
+        // return all the supported formats
+        private static void Formats(HttpContext context)
+        {
+            try
+            {
+                Dictionary<string, object> data = new Dictionary<string, object>
+                {
+                    { "formats", FormatManager.All() }
+                };
+                context.Response.ContentType = "application/json";
+                var jss = new JavaScriptSerializer();
+
+                context.Response.Write(jss.Serialize(data));
+            }
+            catch (Exception e)
+            {
+                context.Response.Write("{ \"error\": \"" + e.Message + "\"}");
+            }
+        }
     }
  
 }

web/documentserver-example/csharp-mvc/web.appsettings.config

@@ -1,15 +1,12 @@
 <?xml version="1.0"?>
 <appSettings>
   <clear />
-  <add key="version" value="1.6.0"/>
+  <add key="version" value="1.8.0"/>
 
   <add key="filesize-max" value="52428800"/>
   <add key="storage-path" value=""/>
+  <add key="filename-max" value="50"/>
   
-  <add key="files.docservice.fillform-docs" value=".docx|.oform"/>
-  <add key="files.docservice.viewed-docs" value=".djvu|.oxps|.pdf|.xps"/>
-  <add key="files.docservice.edited-docs" value=".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"/>
-  <add key="files.docservice.convert-docs" value=".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"/>
   <add key="files.docservice.timeout" value="120000" />
   <add key="files.docservice.secret" value="" />
   <add key="files.docservice.header" value="Authorization" />
@@ -18,7 +15,7 @@
 
   <add key="files.docservice.verify-peer-off" value="true"/>
 
-  <add key="files.docservice.languages" value="en:English|hy:Armenian|az:Azerbaijani|eu:Basque|be:Belarusian|bg:Bulgarian|ca:Catalan|zh:Chinese (Simplified)|zh-TW:Chinese (Traditional)|cs:Czech|da:Danish|nl:Dutch|fi:Finnish|fr:French|gl:Galego|de:German|el:Greek|hu:Hungarian|id:Indonesian|it:Italian|ja:Japanese|ko:Korean|lo:Lao|lv:Latvian|ms:Malay (Malaysia)|no:Norwegian|pl:Polish|pt:Portuguese (Brazil)|pt-PT:Portuguese (Portugal)|ro:Romanian|ru:Russian|si:Sinhala (Sri Lanka)|sk:Slovak|sl:Slovenian|es:Spanish|sv:Swedish|tr:Turkish|uk:Ukrainian|vi:Vietnamese|aa-AA: Test Language"/>
+  <add key="files.docservice.languages" value="en:English|ar:Arabic|hy:Armenian|az:Azerbaijani|eu:Basque|be:Belarusian|bg:Bulgarian|ca:Catalan|zh:Chinese (Simplified)|zh-TW:Chinese (Traditional)|cs:Czech|da:Danish|nl:Dutch|fi:Finnish|fr:French|gl:Galego|de:German|el:Greek|hu:Hungarian|id:Indonesian|it:Italian|ja:Japanese|ko:Korean|lo:Lao|lv:Latvian|ms:Malay (Malaysia)|no:Norwegian|pl:Polish|pt:Portuguese (Brazil)|pt-PT:Portuguese (Portugal)|ro:Romanian|ru:Russian|sr-Latn-RS:Serbian|si:Sinhala (Sri Lanka)|sk:Slovak|sl:Slovenian|es:Spanish|sv:Swedish|tr:Turkish|uk:Ukrainian|vi:Vietnamese|aa-AA: Test Language"/>
 
   <add key="files.docservice.url.site" value="http://documentserver/"/>
 

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>

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>

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>

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>

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>

web/documentserver-example/csharp/App_Themes/media.css

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -502,6 +502,17 @@
         justify-content: space-between;
         align-items: center;
     }
+    .buttonsMobile.indent {
+        margin-bottom: 0;
+        flex-wrap: nowrap;
+    }
+    .button.file-type:hover,
+    .button.file-type {
+        height: 28px;
+        width: 100px;
+        margin-bottom: 10px !important;
+        font-size: 9px;
+    }
     .button.gray{
         margin: 0;
     }

web/documentserver-example/csharp/App_Themes/stylesheet.css

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -230,6 +230,33 @@ label .checkbox {
     color: #FF6F3D;
 }
 
+.button.file-type {
+    font-size: 11px;
+    color: #FFFFFF;
+    padding: 8px 8px;
+    margin-right: 10px;
+}
+
+.button.file-type.disable {
+    cursor: default;
+}
+
+.button.file-type.pale {
+    opacity: 30%;
+}
+
+.button.file-type.document {
+    background: #446995;
+}
+
+.button.file-type.spreadsheet {
+    background: #40865C;
+}
+
+.button.file-type.presentation {
+    background: #AA5252;
+}
+
 .upload-panel {
     float: left;
     padding: 24px 0;
@@ -596,6 +623,29 @@ footer a:hover {
     width: 4%;
 }
 
+.storedHeader {
+    display: flex;
+    width: 100%;
+    justify-content: space-between;
+    align-items: center;
+}
+
+.storedHeaderClearAll {
+    padding-right: 52px;
+}
+
+.clear-all {
+    display: inline-block;
+    width: 100px;
+    padding: 2px;
+    outline: 1px solid #E5E5E5;
+    text-align: center;
+    cursor:pointer;
+    text-transform: uppercase;
+    background-color: #F5F5F5;
+    color: #666666;
+}
+
 .select-user {
     color: #444444;
     font-family: Open Sans;
@@ -745,6 +795,16 @@ html {
     margin-left: 25px;
 }
 
+.buttonsMobile.indent{
+    padding-left: 35px;
+    margin-top: 10px;
+    margin-bottom: 10px;
+}
+
+.invisible {
+    display: none;
+}
+
 .tooltip {
     background: #FFFFFF;
     border-radius: 5px;

web/documentserver-example/csharp/Default.aspx

@@ -13,10 +13,11 @@
 <head runat="server">
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
     <meta name="viewport" content="width=device-width" />
+    <meta name="server-version" content=<%= GetVersion() %> />
     <title>ONLYOFFICE</title>
     <!--
     *
-    * (c) Copyright Ascensio System SIA 2023
+    * (c) Copyright Ascensio System SIA 2024
     *
     * Licensed under the Apache License, Version 2.0 (the "License");
     * you may not use this file except in compliance with the License.
@@ -70,7 +71,7 @@
                                                 <a class="try-editor slide" data-type="slide">Presentation</a>
                                             </li>
                                             <li>
-                                                <a class="try-editor form" data-type="docxf">Form template</a>
+                                                <a class="try-editor form" data-type="docxf">PDF form</a>
                                             </li>
                                         </ul>
                                         <label class="side-option">
@@ -152,7 +153,14 @@
                                 if (storedFiles.Any())
                                 { %>
                                     <div class="stored-list">
-                                        <span class="header-list">Your documents</span>
+                                        <div class="storedHeader">
+                                            <div class="storedHeaderText">
+                                                <span class="header-list">Your documents</span>
+                                            </div>
+                                            <div class="storedHeaderClearAll">
+                                                <div class="clear-all">Clear all</div>
+                                            </div>
+                                        </div>
                                         <table class="tableHeader" cellspacing="0" cellpadding="0" width="100%">
                                             <thead>
                                                 <tr >
@@ -296,6 +304,15 @@
                 <div class="describeUpload">After these steps are completed, you can work with your document.</div>
                 <span id="step1" class="step">1. Loading the file.</span>
                 <span class="step-descr">The loading speed depends on file size and additional elements it contains.</span>
+                <div id="select-file-type" class="invisible">
+                    <br />
+                    <span class="step">Please select the current document type</span>
+                    <div class="buttonsMobile indent">
+                        <div class="button file-type document" data="docx">Document</div>
+                        <div class="button file-type spreadsheet" data="xlsx">Spreadsheet</div>
+                        <div class="button file-type presentation" data="pptx">Presentation</div>
+                    </div>
+                </div>
                 <br />
                 <span id="step2" class="step">2. Conversion.</span>
                 <span class="step-descr">The file is converted to OOXML so that you can edit it.</span>
@@ -363,12 +380,8 @@
     <script language="javascript" type="text/javascript" src="script/jquery.iframe-transport.js"></script>
     <script language="javascript" type="text/javascript" src="script/jquery.fileupload.js"></script>
     <script language="javascript" type="text/javascript" src="script/jquery.dropdownToggle.js"></script>
+    <script language="javascript" type="text/javascript" src="script/formats.js"></script>
     <script language="javascript" type="text/javascript" src="script/jscript.js"></script>
-    <script language="javascript" type="text/javascript">
-        var FillFormExtList = '<%= string.Join(",", FillFormsExts.ToArray()) %>';
-        var ConverExtList = '<%= string.Join(",", ConvertExts.ToArray()) %>';
-        var EditedExtList = '<%= string.Join(",", EditedExts.ToArray()) %>';
-    </script>
 
 </body>
 </html>

web/documentserver-example/csharp/Default.aspx.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -30,49 +30,15 @@ using ASC.Api.DocumentConverter;
 
 namespace OnlineEditorsExample
 {
-    internal static class FileType
-    {
-        // the spreadsheet extension list
-        public static readonly List<string> ExtsSpreadsheet = new List<string>
-            {
-                ".xls", ".xlsx", ".xlsm", ".xlsb",
-                ".xlt", ".xltx", ".xltm",
-                ".ods", ".fods", ".ots", ".csv"
-            };
-
-        // the presentation extension list
-        public static readonly List<string> ExtsPresentation = new List<string>
-            {
-                ".pps", ".ppsx", ".ppsm",
-                ".ppt", ".pptx", ".pptm",
-                ".pot", ".potx", ".potm",
-                ".odp", ".fodp", ".otp"
-            };
-
-        // the document extension list
-        public static readonly List<string> ExtsDocument = new List<string>
-            {
-                ".doc", ".docx", ".docm",
-                ".dot", ".dotx", ".dotm",
-                ".odt", ".fodt", ".ott", ".rtf", ".txt",
-                ".html", ".htm", ".mht", ".xml",
-                ".pdf", ".djvu", ".fb2", ".epub", ".xps", ".oxps", ".oform"
-            };
-
-        // get an internal file extension
-        public static string GetInternalExtension(string extension)
-        {
-            extension = Path.GetExtension(extension).ToLower();  // get file extension
-            if (ExtsDocument.Contains(extension)) return ".docx";  // .docx for text document extensions
-            if (ExtsSpreadsheet.Contains(extension)) return ".xlsx";  // .xlsx for spreadsheet extensions
-            if (ExtsPresentation.Contains(extension)) return ".pptx";  // .pptx for presentation extensions
-            return string.Empty;
-        }
-    }
-
     public partial class _Default : Page
     {
 
+        //get server version
+        public static string GetVersion()
+        {
+            return WebConfigurationManager.AppSettings["version"];
+        }
+        
         // get the virtual path
         public static string VirtualPath
         {
@@ -115,24 +81,24 @@ namespace OnlineEditorsExample
         // file extensions that can be viewed
         private static List<string> ViewedExts
         {
-            get { return (WebConfigurationManager.AppSettings["files.docservice.viewed-docs"] ?? "").Split(new char[] { '|', ',' }, StringSplitOptions.RemoveEmptyEntries).ToList(); }
+            get { return FormatManager.ViewableExtensions(); }
         }
-        
+
         public static List<string> FillFormsExts
         {
-            get { return (WebConfigurationManager.AppSettings["files.docservice.fillform-docs"] ?? "").Split(new char[] { '|', ',' }, StringSplitOptions.RemoveEmptyEntries).ToList(); }
+            get { return FormatManager.FillableExtensions(); }
         }
 
         // file extensions that can be edited
         public static List<string> EditedExts
         {
-            get { return (WebConfigurationManager.AppSettings["files.docservice.edited-docs"] ?? "").Split(new char[] { '|', ',' }, StringSplitOptions.RemoveEmptyEntries).ToList(); }
+            get { return FormatManager.EditableExtensions(); }
         }
 
         // file extensions that can be converted
         public static List<string> ConvertExts
         {
-            get { return (WebConfigurationManager.AppSettings["files.docservice.convert-docs"] ?? "").Split(new char[] { '|', ',' }, StringSplitOptions.RemoveEmptyEntries).ToList(); }
+            get { return FormatManager.ConvertibleExtensions(); }
         }
 
         private static string _fileName;
@@ -284,9 +250,9 @@ namespace OnlineEditorsExample
         {
             var ext = Path.GetExtension(fileName).ToLower();
 
-            if (FileType.ExtsDocument.Contains(ext)) return "word";  // word for text document extensions
-            if (FileType.ExtsSpreadsheet.Contains(ext)) return "cell";  // cell for spreadsheet extensions
-            if (FileType.ExtsPresentation.Contains(ext)) return "slide";  // slide for presentation extensions
+            if (FormatManager.DocumentExtensions().Contains(ext)) return "word";  // word for text document extensions
+            if (FormatManager.SpreadsheetExtensions().Contains(ext)) return "cell";  // cell for spreadsheet extensions
+            if (FormatManager.PresentationExtensions().Contains(ext)) return "slide";  // slide for presentation extensions
 
             return "word";  // the default document type is word
         }
@@ -471,7 +437,14 @@ namespace OnlineEditorsExample
             var lang = context.Request.Cookies.GetOrDefault("ulang", null);
 
             var extension = (Path.GetExtension(_fileName).ToLower() ?? "").Trim('.');
-            var internalExtension = "ooxml";
+            string conversionExtension = "ooxml"; // set the default conversion extension as ooxml
+            object fileExt;
+
+            // change the conversion extension if it was provided in the request body
+            if (body.TryGetValue("fileExt", out fileExt) && !String.IsNullOrEmpty(fileExt.ToString()))
+            {
+                conversionExtension = fileExt.ToString();
+            }
 
             // check if the file with such an extension can be converted
             if (ConvertExts.Contains("." + extension))
@@ -488,7 +461,7 @@ namespace OnlineEditorsExample
 
                 // get the url and file type of the converted file
                 Dictionary<string, string> newFileData;
-                var result = ServiceConverter.GetConvertedData(fileUrl.ToString() , extension, internalExtension, key, true, out newFileData, filePass, lang);
+                var result = ServiceConverter.GetConvertedData(fileUrl.ToString() , extension, conversionExtension, key, true, out newFileData, filePass, lang);
                 if (result != 100)
                 {
                     return "{ \"step\" : \"" + result + "\", \"filename\" : \"" + _fileName + "\"}";
@@ -538,7 +511,12 @@ namespace OnlineEditorsExample
         // get the correct file name if such a name already exists
         public static string GetCorrectName(string fileName, string userAddress = null)
         {
+            int maxName;
+            int.TryParse(WebConfigurationManager.AppSettings["filename-max"], out maxName);
             var baseName = Path.GetFileNameWithoutExtension(fileName);  // get file name without extension
+            if (baseName.Length > maxName){
+                baseName = baseName.Substring(0, maxName) + "[...]";
+            }
             var ext = Path.GetExtension(fileName).ToLower();  // get file extension
             var name = baseName + ext;  // get full file name
 
@@ -633,5 +611,12 @@ namespace OnlineEditorsExample
             string isEnabledDirectUrl = HttpUtility.ParseQueryString(HttpContext.Current.Request.Url.Query).Get("directUrl");
             return "&directUrl=" + (isEnabledDirectUrl != null ? isEnabledDirectUrl : "false");
         }
+
+        // get direct url flag
+        public static bool IsEnabledDirectUrl()
+        {
+            string isEnabledDirectUrl = HttpUtility.ParseQueryString(HttpContext.Current.Request.Url.Query).Get("directUrl");
+            return isEnabledDirectUrl != null ? Convert.ToBoolean(isEnabledDirectUrl) : false;
+        }
     }
 }

web/documentserver-example/csharp/DocEditor.aspx

@@ -15,7 +15,7 @@
     <title>ONLYOFFICE</title>
     <!--
     *
-    * (c) Copyright Ascensio System SIA 2023
+    * (c) Copyright Ascensio System SIA 2024
     *
     * Licensed under the Apache License, Version 2.0 (the "License");
     * you may not use this file except in compliance with the License.
@@ -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
@@ -190,19 +194,80 @@
             }
         };
 
-        var onRequestReferenceData = function (event) {  // user refresh external data source
+        var onRequestOpen = function (event) {  // user open external data source
+            innerAlert("onRequestOpen");
+            var windowName = event.data.windowName;
 
-            event.data.directUrl = !!config.document.directUrl;
+            requestReference(event.data, function (data) {
+                if (data.error) {
+                    var winEditor = window.open("", windowName);
+                    winEditor.close();
+                    innerAlert(data.error, true);
+                    return;
+                }
+
+                var link = data.link;
+                window.open(link, windowName);
+            });
+        };
+
+        var onRequestReferenceData = function (event) {  // user refresh external data source
+            innerAlert("onRequestReferenceData");
+
+            requestReference(event.data, function (data) {
+                docEditor.setReferenceData(data);
+            });
+        };
+
+        var requestReference = function (data, callback) {
+            innerAlert(data);
+
+            data.directUrl = !!config.document.directUrl;
             let xhr = new XMLHttpRequest();
             xhr.open("POST", "webeditor.ashx?type=reference");
             xhr.setRequestHeader("Content-Type", "application/json");
-            xhr.send(JSON.stringify(event.data));
+            xhr.send(JSON.stringify(data));
             xhr.onload = function () {
                 console.log(xhr.responseText);
-                docEditor.setReferenceData(JSON.parse(xhr.responseText));
+                callback(JSON.parse(xhr.responseText));
             }
         };
 
+        var onRequestUsers = function (event) {
+            if (event && event.data){
+                var c = event.data.c;
+            }
+            switch (c) {
+                case "info":
+                    users = [];
+                    var allUsers = <%= UsersInfo %>;
+                    for (var i = 0; i < event.data.id.length; i++) {
+                        for (var j = 0; j < allUsers.length; j++) {
+                            if (allUsers[j].id == event.data.id[i]) {
+                                users.push(allUsers[j]);
+                                break;
+                            }
+                        }
+                    }
+                    break;
+                case "protect":
+                    var users = <%= UsersForProtect %>;
+                    break;
+                default:
+                    users = <%= UsersForMentions %>;
+            }
+            docEditor.setUsers({
+                "c": c,
+                "users": users,
+            });
+        };
+
+        var onRequestSendNotify = function (event) {
+            event.data.actionLink = replaceActionLink(location.href, JSON.stringify(event.data.actionLink));
+            var data = JSON.stringify(event.data);
+            innerAlert("onRequestSendNotify: " + data);
+        };
+
         config = <%= DocConfig %>;
 
         config.width = "100%";
@@ -216,47 +281,71 @@
             'onMakeActionLink': onMakeActionLink,
             'onMetaChange': onMetaChange,
             'onRequestInsertImage': onRequestInsertImage,
-            'onRequestCompareFile': onRequestCompareFile,
-            "onRequestMailMergeRecipients": onRequestMailMergeRecipients,
+            'onRequestSelectDocument': onRequestSelectDocument,
+            "onRequestSelectSpreadsheet": onRequestSelectSpreadsheet,
         };
 
         if (config.editorConfig.user.id) {
-            <% if (!string.IsNullOrEmpty(History) && !string.IsNullOrEmpty(HistoryData))
-            { %>
-                config.events['onRequestHistory'] = function () {  // the user is trying to show the document version history
-                    docEditor.refreshHistory(<%= History %>);  // show the document version history
-                };
-                config.events['onRequestHistoryData'] = function (event) {  // the user is trying to click the specific document version in the document version history
-                    var ver = event.data;
-                    var histData = <%= HistoryData %>;
-                    docEditor.setHistoryData(histData[ver - 1]);  // send the link to the document for viewing the version history
-                };
+
+            config.events['onRequestHistory'] = function (event) {  // the user is trying to show the document version history
+
+                let xhr = new XMLHttpRequest();
+                xhr.open("GET", "webeditor.ashx?type=gethistory&filename=<%= FileName %>");
+                xhr.setRequestHeader("Content-Type", "application/json");
+                xhr.send();
+                xhr.onload = function () {
+                    console.log(xhr.responseText);
+                    docEditor.refreshHistory(JSON.parse(xhr.responseText));
+                }
+            };
+            config.events['onRequestHistoryData'] = function (event) {  // the user is trying to click the specific document version in the document version history
+                var ver = event.data;
+
+                let xhr = new XMLHttpRequest();
+                xhr.open("GET", "webeditor.ashx?type=getversiondata&filename=<%= FileName %>&version=" + ver + "&directUrl=" + !!config.document.directUrl);
+                xhr.setRequestHeader("Content-Type", "application/json");
+                xhr.send();
+                xhr.onload = function () {
+                    console.log(xhr.responseText);
+                    docEditor.setHistoryData(JSON.parse(xhr.responseText));  // send the link to the document for viewing the version history
+                }
+            };
+            if (config.editorConfig.user.id !== "uid-3") {
                 config.events['onRequestHistoryClose'] = function () {  // the user is trying to go back to the document from viewing the document version history
                     document.location.reload();
                 };
-            <% } %>
+                config.events['onRequestRestore'] = function (event) {
+                    var fileName = "<%= FileName %>";
+                    var version = event.data.version;
+                    var data = {
+                        fileName: fileName,
+                        version: version
+                    };
+
+                    let xhr = new XMLHttpRequest();
+                    xhr.open("POST", "webeditor.ashx?type=restore&directUrl=" + !!config.document.directUrl);
+                    xhr.setRequestHeader('Content-Type', 'application/json');
+                    xhr.send(JSON.stringify(data));
+                    xhr.onload = function () {
+                        docEditor.refreshHistory(JSON.parse(xhr.responseText));
+                    }
+                };
+            }
 
             // add mentions for not anonymous users
             <% if (!string.IsNullOrEmpty(UsersForMentions))
             { %>
-                config.events['onRequestUsers'] = function () {
-                    docEditor.setUsers({  // set a list of users to mention in the comments
-                        "users": <%= UsersForMentions %>
-                    });
-                };
+                config.events['onRequestUsers'] = onRequestUsers;
             <% } %>
 
             // the user is mentioned in a comment
-            config.events['onRequestSendNotify'] = function (event) {
-                event.data.actionLink = replaceActionLink(location.href, JSON.stringify(event.data.actionLink));
-                var data = JSON.stringify(event.data);
-                innerAlert("onRequestSendNotify: " + data);
-            };
+            config.events['onRequestSendNotify'] = onRequestSendNotify;
             // prevent file renaming for anonymous users
             config.events['onRequestRename'] = onRequestRename;
             config.events['onRequestReferenceData'] = onRequestReferenceData;
             // prevent switch the document from the viewing into the editing mode for anonymous users
             config.events['onRequestEditRights'] = onRequestEditRights;
+            config.events['onRequestOpen'] = onRequestOpen;
         }
 
         if (config.editorConfig.createUrl) {
@@ -264,12 +353,6 @@
         };
 
         var сonnectEditor = function () {
-            if ((config.document.fileType === "docxf" || config.document.fileType === "oform")
-                && DocsAPI.DocEditor.version().split(".")[0] < 7) {
-                innerAlert("Please update ONLYOFFICE Docs to version 7.0 to work on fillable forms online.");
-                return;
-            }
-
             docEditor = new DocsAPI.DocEditor("iframeEditor", config);
         };
 

web/documentserver-example/csharp/DocEditor.aspx.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,7 +17,6 @@
  */
 
 using System;
-using System.Collections;
 using System.Collections.Generic;
 using System.IO;
 using System.Web;
@@ -61,12 +60,12 @@ namespace OnlineEditorsExample
         }
 
         protected string DocConfig { get; private set; }
-        protected string History { get; private set; }
-        protected string HistoryData { 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 UsersInfo { get; private set; }
+        protected string UsersForProtect { get; private set; }
         protected string DocumentType { get { return _Default.DocumentType(FileName); } }
 
         // get callback url
@@ -155,7 +154,7 @@ namespace OnlineEditorsExample
                 editorsMode = "fillForms";
                 canEdit = true;
             }            
-            var submitForm = editorsMode.Equals("fillForms") && id.Equals("uid-1") && false;  // check if the Submit form button is displayed or hidden
+            var submitForm = editorsMode.Equals("fillForms") && id.Equals("uid-1");  // check if the Submit form button is displayed or hidden
             var mode = canEdit && editorsMode != "view" ? "edit" : "view";  // get the editor opening mode (edit or view)
 
             var jss = new JavaScriptSerializer();
@@ -195,7 +194,7 @@ namespace OnlineEditorsExample
                             {
                                 { "title", FileName },
                                 { "url", getDownloadUrl(FileName) },
-                                { "directUrl", IsEnabledDirectUrl() ? directUrl : "" },
+                                { "directUrl", _Default.IsEnabledDirectUrl() ? directUrl : "" },
                                 { "fileType", ext.Trim('.') },
                                 { "key", Key },
                                 {
@@ -226,7 +225,7 @@ namespace OnlineEditorsExample
                                             { "download", !user.deniedPermissions.Contains("download") },
                                             { "edit", canEdit && (editorsMode == "edit" || editorsMode =="view" || editorsMode == "filter" || editorsMode == "blockcontent") },
                                             { "print", !user.deniedPermissions.Contains("print") },
-                                            { "fillForms", editorsMode != "view" && editorsMode != "comment" && editorsMode != "embedded" && editorsMode != "blockcontent" },
+                                            { "fillForms", editorsMode != "view" && editorsMode != "comment" && editorsMode != "blockcontent" },
                                             { "modifyFilter", editorsMode != "filter" },
                                             { "modifyContentControl", editorsMode != "blockcontent" },
                                             { "review", canEdit && (editorsMode == "edit" || editorsMode == "review") },
@@ -259,7 +258,8 @@ namespace OnlineEditorsExample
                                         {
                                             { "id", !user.id.Equals("uid-0") ? user.id : null },
                                             { "name",  user.name },
-                                            { "group", user.group }
+                                            { "group", user.group },
+                                            { "image", user.avatar ? _Default.GetServerUrl(false) + "/App_Themes/images/"+ user.id + ".png" : null }
                                         }
                                 },
                                 {
@@ -282,10 +282,12 @@ namespace OnlineEditorsExample
                                             { "forcesave", false },  // adds the request for the forced file saving to the callback handler
                                             { "submitForm", submitForm },  // if the Submit form button is displayed or not
                                             {
-                                                "goback", new Dictionary<string, object>  // settings for the Open file location menu button and upper right corner button
+                                                "goback", user.goback != null ? new Dictionary<string, object>  // settings for the Open file location menu button and upper right corner button
                                                     {
-                                                        { "url", _Default.GetServerUrl(false) + "default.aspx" }  // the absolute URL to the website address which will be opened when clicking the Open file location menu button
-                                                    }
+                                                        { "url", _Default.GetServerUrl(false) + "default.aspx" }, // the absolute URL to the website address which will be opened when clicking the Open file location menu button
+                                                        { "text", user.goback.text },
+                                                        { "blank", user.goback.blank }
+                                                    } : new Dictionary<string, object>{}
                                             }
                                         }
                                 }
@@ -311,143 +313,26 @@ 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);
                 UsersForMentions = !user.id.Equals("uid-0") ? jss.Serialize(usersData) : null;
 
-                Dictionary<string, object> hist;
-                Dictionary<string, object> histData;
-  
-                // get the document history
-                GetHistory(out hist, out histData);
-                if (hist != null && histData != null)
-                {
-                    History = jss.Serialize(hist);
-                    HistoryData = jss.Serialize(histData);
-                }
+                List<Dictionary<string, object>> usersInfo = Users.getUsersInfo(user.id);
+                UsersInfo = jss.Serialize(usersData);
+
+                // get users for protect
+                List<Dictionary<string, object>> usersProtectData = Users.getUsersForProtect(user.id);
+                UsersForProtect = !user.id.Equals("uid-0") ? jss.Serialize(usersProtectData) : null;
             }
             catch { }
         }
 
-        // get the document history
-        private void GetHistory(out Dictionary<string, object> history, out Dictionary<string, object> historyData)
-        {
-            var storagePath = WebConfigurationManager.AppSettings["storage-path"];
-            var jss = new JavaScriptSerializer();
-            var histDir = _Default.HistoryDir(_Default.StoragePath(FileName, null));
-
-            history = null;
-            historyData = null;
-
-            if (_Default.GetFileVersion(histDir) > 0)  // if the file was modified (the file version is greater than 0)
-            {
-                var currentVersion = _Default.GetFileVersion(histDir);
-                var hist = new List<Dictionary<string, object>>();
-                var histData = new Dictionary<string, object>();
-
-                for (var i = 1; i <= currentVersion; i++)  // run through all the file versions
-                {
-                    var obj = new Dictionary<string, object>();
-                    var dataObj = new Dictionary<string, object>();
-                    var verDir = _Default.VersionDir(histDir, i);  // get the path to the given file version
-
-                    var key = i == currentVersion ? Key : File.ReadAllText(Path.Combine(verDir, "key.txt"));  // get document key
-
-                    obj.Add("key", key);
-                    obj.Add("version", i);
-
-                    if (i == 1)  // check if the version number is equal to 1
-                    {
-                        var infoPath = Path.Combine(histDir, "createdInfo.json");  // get meta data of this file
-
-                        if (File.Exists(infoPath)) {
-                            var info = jss.Deserialize<Dictionary<string, object>>(File.ReadAllText(infoPath));
-                            obj.Add("created", info["created"]);  // write meta information to the object (user information and creation date)
-                            obj.Add("user", new Dictionary<string, object>() {
-                                { "id", info["id"] },
-                                { "name", info["name"] },
-                            });
-                        }
-                    }
-
-                    var ext = Path.GetExtension(FileName).ToLower();
-                    dataObj.Add("fileType", ext.Replace(".", ""));
-                    dataObj.Add("key", key);
-                    // write file url to the data object
-                    var directPrevFileUrl = i == currentVersion ? _Default.FileUri(FileName, false) : MakePublicHistoryUrl(FileName, i.ToString(), "prev" + ext, false);
-                    var prevFileUrl = i == currentVersion ? FileUri : MakePublicHistoryUrl(FileName, i.ToString(), "prev" + ext);
-                    if (Path.IsPathRooted(storagePath))
-                    {
-                        prevFileUrl = i == currentVersion ? getDownloadUrl(FileName) : getDownloadUrl(Directory.GetFiles(verDir, "prev.*")[0].Replace(storagePath + "\\", ""));
-                        directPrevFileUrl = i == currentVersion ? getDownloadUrl(FileName, false) : getDownloadUrl(Directory.GetFiles(verDir, "prev.*")[0].Replace(storagePath + "\\", ""), false);
-                    }
-
-                    dataObj.Add("url", prevFileUrl);  // write file url to the data object
-
-                    if (IsEnabledDirectUrl())
-                    {
-                        dataObj.Add("directUrl", directPrevFileUrl); // write direct url to the data object
-                    } 
-
-                    dataObj.Add("version", i);
-                    if (i > 1)  // check if the version number is greater than 1 (the file was modified)
-                    {
-                        // get the path to the changes.json file 
-                        var changes = jss.Deserialize<Dictionary<string, object>>(File.ReadAllText(Path.Combine(_Default.VersionDir(histDir, i - 1), "changes.json")));
-                        var changesArray = (ArrayList)changes["changes"];
-                        var change = changesArray.Count > 0
-                            ? (Dictionary<string, object>)changesArray[0]
-                            : new Dictionary<string, object>();
-
-                        // write information about changes to the object
-                        obj.Add("changes", change.Count > 0 ? changes["changes"] : null);
-                        obj.Add("serverVersion", changes["serverVersion"]);
-                        obj.Add("created", change.Count > 0 ? change["created"] : null);
-                        obj.Add("user", change.Count > 0 ? change["user"] : null);
-
-                        var prev = (Dictionary<string, object>)histData[(i - 2).ToString()];  // get the history data from the previous file version
-
-                        Dictionary<string, object> dataPrev = new Dictionary<string, object>() {  // write information about previous file version to the data object
-                            { "fileType", prev["fileType"] },
-                            { "key", prev["key"] },  // write key and url information about previous file version
-                            { "url", prev["url"] }
-                        };
-
-                        if (IsEnabledDirectUrl())
-                        {
-                            dataPrev.Add("directUrl", prev["directUrl"]);
-                        }
-
-                        dataObj.Add("previous", dataPrev);
-                        // write the path to the diff.zip archive with differences in this file version
-                        var changesUrl = MakePublicHistoryUrl(FileName, (i - 1).ToString(), "diff.zip");
-                        dataObj.Add("changesUrl", changesUrl);
-                    }
-                    if (JwtManager.Enabled)
-                    {
-                        var token = JwtManager.Encode(dataObj);
-                        dataObj.Add("token", token);
-                    }
-                    hist.Add(obj);  // add object dictionary to the hist list
-                    histData.Add((i - 1).ToString(), dataObj);  // write data object information to the history data
-                }
-
-                // write history information about the current file version to the history object
-                history = new Dictionary<string, object>()
-                {
-                    { "currentVersion", currentVersion },
-                    { "history", hist }
-                };
-                historyData = histData;
-            }
-        }
-
         // get a logo config
         private Dictionary<string, object> GetLogoConfig()
         {
@@ -455,21 +340,21 @@ namespace OnlineEditorsExample
             var InsertImageUrl = new UriBuilder(_Default.GetServerUrl(true));
             InsertImageUrl.Path = HttpRuntime.AppDomainAppVirtualPath
                 + (HttpRuntime.AppDomainAppVirtualPath.EndsWith("/") ? "" : "/")
-                + "App_Themes\\images\\logo.png";
+                + "App_Themes\\images\\logo.svg";
 
             var DirectImageUrl = new UriBuilder(_Default.GetServerUrl(false));
             DirectImageUrl.Path = HttpRuntime.AppDomainAppVirtualPath
                 + (HttpRuntime.AppDomainAppVirtualPath.EndsWith("/") ? "" : "/")
-                + "App_Themes\\images\\logo.png";
+                + "App_Themes\\images\\logo.svg";
 
             // create a logo config
             Dictionary<string, object> logoConfig = new Dictionary<string, object>
                 {
-                    { "fileType", "png"},
+                    { "fileType", "svg"},
                     { "url", InsertImageUrl.ToString()}
                 };
 
-            if (IsEnabledDirectUrl())
+            if (_Default.IsEnabledDirectUrl())
             {
                 logoConfig.Add("directUrl", DirectImageUrl.ToString());
             }
@@ -506,7 +391,7 @@ namespace OnlineEditorsExample
                     { "url", compareFileUrl.ToString() }
                 };
 
-            if (IsEnabledDirectUrl())
+            if (_Default.IsEnabledDirectUrl())
             {
                 dataCompareFile.Add("directUrl", DirectFileUrl.ToString());
             }
@@ -520,43 +405,43 @@ 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 (IsEnabledDirectUrl())
+            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
@@ -589,21 +474,6 @@ namespace OnlineEditorsExample
             return _Default.GetServerUrl(true) + fullPath.Substring(root.Length).Replace(Path.DirectorySeparatorChar, '/');
         }
 
-
-        // create the public history url
-        private string MakePublicHistoryUrl(string filename, string version, string file, Boolean isServer = true)
-        {
-            var userAddress = isServer ? "&userAddress=" + HttpUtility.UrlEncode(_Default.CurUserHostAddress(HttpContext.Current.Request.UserHostAddress)) : "";
-            var fileUrl = new UriBuilder(_Default.GetServerUrl(isServer));
-            fileUrl.Path = HttpRuntime.AppDomainAppVirtualPath
-                + (HttpRuntime.AppDomainAppVirtualPath.EndsWith("/") ? "" : "/")
-                + "webeditor.ashx";
-            fileUrl.Query = "type=downloadhistory&fileName=" + HttpUtility.UrlEncode(filename)
-                + "&ver=" + version + "&file=" + file
-                + userAddress;
-            return fileUrl.ToString();
-        }
-
         // create demo document
         private static void Try(string type, string sample, HttpRequest request)
         {
@@ -626,7 +496,7 @@ namespace OnlineEditorsExample
                     return;
             }
             var demoName = (string.IsNullOrEmpty(sample) ? "new" : "sample") + ext;  // create demo document name with the necessary extension
-            var demoPath = "assets\\" + (string.IsNullOrEmpty(sample) ? "new\\" : "sample\\");  // and put this file into the assets directory
+            var demoPath = "assets\\document-templates\\" + (string.IsNullOrEmpty(sample) ? "new\\" : "sample\\");  // and put this file into the assets directory
 
             FileName = _Default.GetCorrectName(demoName);  // get file name with an index if such a file name already exists
 
@@ -652,12 +522,5 @@ namespace OnlineEditorsExample
                 { "name", uname }
             }));
         }
-
-        // get direct url flag
-        private static bool IsEnabledDirectUrl()
-        {
-            string isEnabledDirectUrl = HttpUtility.ParseQueryString(HttpContext.Current.Request.Url.Query).Get("directUrl");
-            return isEnabledDirectUrl != null ? Convert.ToBoolean(isEnabledDirectUrl) : false;
-        }
     }
 }

web/documentserver-example/csharp/DocumentConverter.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -231,6 +231,10 @@ namespace ASC.Api.DocumentConverter
 
             switch (errorCode)
             {
+                case -9:
+                    // public const int c_nErrorConversionOutputFormatError = -9;
+                    errorMessage = String.Format(errorMessageTemplate, "Error conversion output format");
+                    break;
                 case -8:
                     // public const int c_nErrorFileVKey = -8;
                     errorMessage = String.Format(errorMessageTemplate, "Error document VKey");

web/documentserver-example/csharp/FormatManager.cs

@@ -0,0 +1,192 @@
+/**
+ *
+ * (c) Copyright Ascensio System SIA 2024
+ *
+ * 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.
+ *
+ */
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using Newtonsoft.Json;
+
+namespace OnlineEditorsExample
+{
+    public class Format
+    {
+        public string Name { get; }
+        public string Type { get; }
+        public List<string> Actions { get; }
+        public List<string> Convert { get; }
+        public List<string> Mime { get; }
+
+        public Format(string name, string type, List<string> actions, List<string> convert, List<string> mime)
+        {
+            Name = name;
+            Type = type;
+            Actions = actions;
+            Convert = convert;
+            Mime = mime;
+        }
+
+        public string Extension()
+        {
+            return "." + Name;
+        }
+    }
+
+    public class FormatManager
+    {
+        private static List<Format> cachedFormats;
+
+        public static List<string> FillableExtensions()
+        {
+            return Fillable()
+                .Select(format => format.Extension())
+                .ToList();
+        }
+
+        public static List<Format> Fillable()
+        {
+            return All()
+                .Where(format => format.Actions.Contains("fill"))
+                .ToList();
+        }
+
+        public static List<string> ViewableExtensions()
+        {
+            return Viewable()
+                .Select(format => format.Extension())
+                .ToList();
+        }
+
+        public static List<Format> Viewable()
+        {
+            return All()
+                .Where(format => format.Actions.Contains("view"))
+                .ToList();
+        }
+
+        public static List<string> EditableExtensions()
+        {
+            return Editable()
+                .Select(format => format.Extension())
+                .ToList();
+        }
+
+        public static List<Format> Editable()
+        {
+            return All()
+                .Where(format => format.Actions.Contains("edit") || format.Actions.Contains("lossy-edit"))
+                .ToList();
+        }
+
+        public static List<string> ConvertibleExtensions()
+        {
+            return Convertible()
+                .Select(format => format.Extension())
+                .ToList();
+        }
+
+        public static List<Format> Convertible()
+        {
+            return All()
+                .Where(format => format.Actions.Contains("auto-convert"))
+                .ToList();
+        }
+
+        public static List<string> SpreadsheetExtensions()
+        {
+            return Spreadsheets()
+                .Select(format => format.Extension())
+                .ToList();
+        }
+
+        public static List<Format> Spreadsheets()
+        {
+            return All()
+                .Where(format => format.Type == "cell")
+                .ToList();
+        }
+
+        public static List<string> PresentationExtensions()
+        {
+            return Presentations()
+                .Select(format => format.Extension())
+                .ToList();
+        }
+
+        public static List<Format> Presentations()
+        {
+            return All()
+                .Where(format => format.Type == "slide")
+                .ToList();
+        }
+
+        public static List<string> DocumentExtensions()
+        {
+            return Documents()
+                .Select(format => format.Extension())
+                .ToList();
+        }
+
+        public static List<Format> Documents()
+        {
+            return All()
+                .Where(format => format.Type == "word")
+                .ToList();
+        }
+
+        public static List<string> AllExtensions()
+        {
+            return All()
+                .Select(format => format.Extension())
+                .ToList();
+        }
+
+        public static List<Format> All()
+        {
+            if (cachedFormats == null) { 
+                var path = GetPath();
+                var lines = File.ReadLines(path, Encoding.UTF8);
+                var contents = string.Join(Environment.NewLine, lines);
+                var formats = JsonConvert.DeserializeObject<Format[]>(contents);
+                cachedFormats = formats.ToList();
+            }
+
+            return cachedFormats;
+        }
+
+        private static string GetPath()
+        {
+            string path = Path.Combine(GetDirectory(), "onlyoffice-docs-formats.json");
+            if (File.Exists(path))
+            {
+                return path;
+            }
+            else
+            {
+                throw new FileNotFoundException("The JSON file does not exist.");
+            }
+        }
+
+        private static string GetDirectory()
+        {
+            string directory = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "assets", "document-formats");
+            return Path.GetFullPath(directory);
+        }
+    }
+}

web/documentserver-example/csharp/JwtManager.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/csharp/OnlineEditorsExample.csproj

@@ -119,6 +119,7 @@
       <DependentUpon>DocEditor.aspx</DependentUpon>
     </Compile>
     <Compile Include="DocumentConverter.cs" />
+    <Compile Include="FormatManager.cs" />
     <Compile Include="JwtManager.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Default.aspx.cs">
@@ -144,11 +145,9 @@
   </ItemGroup>
   <ItemGroup>
     <Content Include="App_Themes\images\loader16.gif" />
-    <Content Include="App_Themes\images\logo.png" />
     <Content Include="App_Themes\jquery-ui.css" />
     <Content Include="App_Themes\stylesheet.css" />
     <Content Include="DocEditor.aspx" />
-    <Content Include="script\jquery-1.9.0.min.js" />
     <Content Include="script\jquery-ui.min.js" />
     <Content Include="script\jquery.blockUI.js" />
     <Content Include="script\jquery.dropdownToggle.js" />
@@ -158,17 +157,23 @@
     <Content Include="WebEditor.ashx" />
   </ItemGroup>
   <ItemGroup>
-    <Content Include="assets\AUTHORS.md" />
-    <Content Include="assets\LICENSE" />
-    <Content Include="assets\new\new.docx" />
-    <Content Include="assets\new\new.docxf" />
-    <Content Include="assets\new\new.pptx" />
-    <Content Include="assets\new\new.xlsx" />
-    <Content Include="assets\sample\csv.csv" />
-    <Content Include="assets\sample\sample.docx" />
-    <Content Include="assets\sample\sample.docxf" />
-    <Content Include="assets\sample\sample.pptx" />
-    <Content Include="assets\sample\sample.xlsx" />
+    <Content Include="assets\document-formats\AUTHORS.md" />
+    <Content Include="assets\document-formats\CHANGELOG.md" />
+    <Content Include="assets\document-formats\LICENSE" />
+    <Content Include="assets\document-formats\onlyoffice-docs-formats.json" />
+    <Content Include="assets\document-formats\README.md" />
+    <Content Include="assets\document-templates\AUTHORS.md" />
+    <Content Include="assets\document-templates\LICENSE" />
+    <Content Include="assets\document-templates\new\new.docx" />
+    <Content Include="assets\document-templates\new\new.docxf" />
+    <Content Include="assets\document-templates\new\new.pptx" />
+    <Content Include="assets\document-templates\new\new.xlsx" />
+    <Content Include="assets\document-templates\README.md" />
+    <Content Include="assets\document-templates\sample\csv.csv" />
+    <Content Include="assets\document-templates\sample\sample.docx" />
+    <Content Include="assets\document-templates\sample\sample.docxf" />
+    <Content Include="assets\document-templates\sample\sample.pptx" />
+    <Content Include="assets\document-templates\sample\sample.xlsx" />
     <None Include="packages.config" />
   </ItemGroup>
   <PropertyGroup>

web/documentserver-example/csharp/Properties/AssemblyInfo.cs

@@ -7,7 +7,7 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("Ascensio System SIA")]
 [assembly: AssemblyProduct("OnlineEditorsExample")]
-[assembly: AssemblyCopyright("Ascensio System SIA 2023")]
+[assembly: AssemblyCopyright("Ascensio System SIA 2024")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 

web/documentserver-example/csharp/TrackManager.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -258,6 +258,22 @@ namespace OnlineEditorsExample
                     var action = jss.Deserialize<Dictionary<string, object>>(jss.Serialize(actions[0]));
                     var user = action["userid"].ToString();  // get the user id
                     DocEditor.CreateMeta(fileName, user, "Filling Form", userAddress);  // create meta data for the forcesaved file
+
+                    string formsDataUrl = fileData["formsdataurl"].ToString();
+
+                    if (!string.IsNullOrEmpty(formsDataUrl))
+                    {
+                        string formsName = _Default.GetCorrectName(Path.GetFileNameWithoutExtension(fileName) + ".txt", userAddress);
+                        string formsPath = _Default.StoragePath(formsName, userAddress);
+
+                        var bytesForms = DownloadFile(formsDataUrl);
+
+                        SaveFile(bytesForms, formsPath);
+                    }
+                    else
+                    {
+                        throw new Exception("Document editing service did not return formsDataUrl");
+                    }
                 }
             }
             catch (Exception)

web/documentserver-example/csharp/Users.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -30,7 +30,9 @@ namespace OnlineEditorsExample
             "Can perform all actions with comments",
             "The file favorite state is undefined",
             "Can create files from templates using data from the editor",
-            "Can see the information about all users"
+            "Can see the information about all users",
+            "Has an avatar",
+            "Can submit forms"
         };
 
         static List<string> descr_user_2 = new List<string>()
@@ -40,7 +42,9 @@ namespace OnlineEditorsExample
             "Can view comments, edit his own comments and comments left by users with no group. Can remove his own comments only",
             "This file is marked as favorite",
             "Can create new files from the editor",
-            "Can see the information about users from Group2 and users who don’t belong to any group"
+            "Can see the information about users from Group2 and users who don’t belong to any group",
+            "Has an avatar",
+            "Can’t submit forms"
         };
 
         static List<string> descr_user_3 = new List<string>()
@@ -53,7 +57,10 @@ namespace OnlineEditorsExample
             "Can’t download the file",
             "Can’t print the file",
             "Can create new files from the editor",
-            "Can see the information about Group2 users"
+            "Can see the information about Group2 users",
+            "Can’t submit forms",
+            "Can't close history",
+            "Can't restore the file version"
         };
 
         static List<string> descr_user_0 = new List<string>()
@@ -70,6 +77,7 @@ namespace OnlineEditorsExample
             "Can't view chat",
             "Can't protect file",
             "View file without collaboration",
+            "Can’t submit forms"
         };
 
         private static List<User> users = new List<User>() {
@@ -84,7 +92,9 @@ namespace OnlineEditorsExample
                     null,
                     new List<string>(),
                     descr_user_1,
-                    true
+                    true,
+                    true,
+                    new Goback(null, false)
                 ),
             new User(
                     "uid-2",
@@ -102,12 +112,14 @@ namespace OnlineEditorsExample
                     true,
                     new List<string>(),
                     descr_user_2,
-                    false
+                    false,
+                    true,
+                    new Goback("Go to Documents",null)
                 ),
             new User(
                     "uid-3",
                     "Hamish Mitchell",
-                    "mitchell@example.com",
+                    null,
                     "group-3",
                     new List<string>() { "group-2" },
                     new Dictionary<string,object>()
@@ -120,7 +132,9 @@ namespace OnlineEditorsExample
                     false,
                     new List<string>() { "copy", "download", "print" },
                     descr_user_3,
-                    false
+                    false,
+                    false,
+                    null
                 ),
             new User(
                     "uid-0",
@@ -133,7 +147,9 @@ namespace OnlineEditorsExample
                     null,
                     new List<string>() { "protect" },
                     descr_user_0,
-                    false
+                    false,
+                    false,
+                    null
                 )
         };
 
@@ -171,6 +187,44 @@ namespace OnlineEditorsExample
             }
             return usersData;
         }
+
+        public static List<Dictionary<string, object>> getUsersInfo(string id)
+        {
+            List<Dictionary<string, object>> usersData = new List<Dictionary<string, object>>();
+            if(id != "uid-0"){
+                foreach (User user in users)
+                {
+                    usersData.Add(new Dictionary<string, object>()
+                    {
+                        {"id", user.id},
+                        {"name", user.name },
+                        {"email", user.email },
+                        {"image", user.avatar ? _Default.GetServerUrl(false) + "/App_Themes/images/"+ user.id + ".png" : null }
+                    });
+                }
+            }
+            return usersData;
+        }
+
+        // get a list of users with their names and emails for protect
+        public static List<Dictionary<string, object>> getUsersForProtect(string id)
+        {
+            List<Dictionary<string, object>> usersData = new List<Dictionary<string, object>>();
+
+            foreach (User user in users)
+            {
+                if (!user.id.Equals(id) && user.name != null)
+                {
+                    usersData.Add(new Dictionary<string, object>()
+                    {
+                        {"name", user.name },
+                        {"email", user.email },
+                        {"id", user.id}
+                    });
+                }
+            }
+            return usersData;
+        }
     }
 
     public class User
@@ -186,8 +240,10 @@ namespace OnlineEditorsExample
         public List<string> descriptions;
         public bool templates;
         public List<string> userInfoGroups;
+        public bool avatar;
+        public Goback goback;
 
-        public User(string id, string name, string email, string group, List<string> reviewGroups, Dictionary<string, object> commentGroups, List<string> userInfoGroups, bool? favorite, List<string> deniedPermissions, List<string> descriptions, bool templates)
+        public User(string id, string name, string email, string group, List<string> reviewGroups, Dictionary<string, object> commentGroups, List<string> userInfoGroups, bool? favorite, List<string> deniedPermissions, List<string> descriptions, bool templates, bool avatar, Goback goback)
         {
             this.id = id;
             this.name = name;
@@ -200,6 +256,22 @@ namespace OnlineEditorsExample
             this.descriptions = descriptions;
             this.templates = templates;
             this.userInfoGroups = userInfoGroups;
+            this.avatar = avatar;
+            this.goback = goback;
+        }
+    }
+
+    public class Goback
+    {
+        public string text;
+        public bool? blank;
+
+        public Goback(){}
+
+        public Goback(string text, bool? blank)
+        {
+            this.text = text;
+            this.blank = blank;
         }
     }
 }

web/documentserver-example/csharp/Utils.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/csharp/WebEditor.ashx.cs

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -26,7 +26,10 @@ using System.Diagnostics;
 using System.Web.Configuration;
 using System.Linq;
 using System.Net;
+using System.Collections;
 using System.Net.Sockets;
+using ASC.Api.DocumentConverter;
+using Newtonsoft.Json;
 
 namespace OnlineEditorsExample
 {
@@ -48,6 +51,15 @@ namespace OnlineEditorsExample
                 case "downloadhistory":
                     DownloadHistory(context);
                     break;
+                case "gethistory":
+                    GetHistory(context);
+                    break;
+                case "getversiondata":
+                    GetVersionData(context);
+                    break;
+                case "restore":
+                    Restore(context);
+                    break;
                 case "convert":
                     Convert(context);
                     break;
@@ -75,6 +87,9 @@ namespace OnlineEditorsExample
                 case "reference":
                     Reference(context);
                     break;
+                case "formats":
+                    Formats(context);
+                    break;
             }
         }
 
@@ -210,12 +225,22 @@ namespace OnlineEditorsExample
             context.Response.ContentType = "text/plain";
             try
             {
-                var fileName = Path.GetFileName(context.Request["fileName"]);
-                var path = _Default.StoragePath(fileName, HttpUtility.UrlEncode(_Default.CurUserHostAddress(HttpContext.Current.Request.UserHostAddress)));
-                var histDir = _Default.HistoryDir(path);
+                string fileName = context.Request["fileName"];
+                string userAddress = HttpUtility.UrlEncode(_Default.CurUserHostAddress(HttpContext.Current.Request.UserHostAddress));
 
-                if (File.Exists(path)) File.Delete(path);  // delete file
-                if (Directory.Exists(histDir)) Directory.Delete(histDir, true);  // delete file history
+                if (!String.IsNullOrEmpty(fileName))
+                {
+                    fileName = Path.GetFileName(fileName);
+                    var path = _Default.StoragePath(fileName, userAddress);
+                    var histDir = _Default.HistoryDir(path);
+
+                    if (File.Exists(path)) File.Delete(path);  // delete file
+                    if (Directory.Exists(histDir)) Directory.Delete(histDir, true);  // delete file history
+                } else
+                {
+                    string userDir = _Default.StoragePath("", userAddress);
+                    if (Directory.Exists(userDir)) Directory.Delete(userDir, true);  // delete the user's directory
+                }
 
                 context.Response.Write("{ \"success\": true }");
             }
@@ -264,7 +289,7 @@ namespace OnlineEditorsExample
         private static void Assets(HttpContext context)
         {
             var fileName = Path.GetFileName(context.Request["filename"]);
-            var filePath = HttpRuntime.AppDomainAppPath + "assets/sample/" + fileName;
+            var filePath = HttpRuntime.AppDomainAppPath + "assets/document-templates/sample/" + fileName;
             download(filePath, context);
         }
 
@@ -272,7 +297,7 @@ namespace OnlineEditorsExample
         private static void GetCsv(HttpContext context)
         {
             var fileName = "csv.csv";
-            var filePath = HttpRuntime.AppDomainAppPath + "assets/sample/" + fileName;
+            var filePath = HttpRuntime.AppDomainAppPath + "assets/document-templates/sample/" + fileName;
             download(filePath, context);
         }
 
@@ -333,6 +358,164 @@ namespace OnlineEditorsExample
             get { return false; }
         }
 
+        private static void GetHistory(HttpContext context)
+        {
+            var jss = new JavaScriptSerializer();
+            var fileName = context.Request["filename"];
+
+            var history = GetHistory(fileName);
+
+            context.Response.Write(jss.Serialize(history));
+        }
+
+        private static void GetVersionData(HttpContext context)
+        {
+            var storagePath = WebConfigurationManager.AppSettings["storage-path"];
+            var jss = new JavaScriptSerializer();
+
+            var fileName = context.Request["filename"];
+            int version;
+
+            if (!int.TryParse(context.Request["version"], out version))
+            {
+                context.Response.Write("{ \"error\": \"Version number invalid!\"}");
+                return;
+            }
+
+            var versionData = new Dictionary<string, object>();
+
+            var histDir = _Default.HistoryDir(_Default.StoragePath(fileName, null));
+            var lastVersion = _Default.GetFileVersion(histDir);
+
+            var verDir = _Default.VersionDir(histDir, version);
+
+            var lastVersionUri = _Default.FileUri(fileName, true);
+            var key = version == lastVersion
+                ? ServiceConverter.GenerateRevisionId(_Default.CurUserHostAddress(null)
+                                                           + "/" + Path.GetFileName(lastVersionUri)
+                                                           + "/" + File.GetLastWriteTime(_Default.StoragePath(fileName, null)).GetHashCode())
+                : File.ReadAllText(Path.Combine(verDir, "key.txt"));
+
+
+            var ext = Path.GetExtension(fileName).ToLower();
+            versionData.Add("fileType", ext.Replace(".", ""));
+            versionData.Add("key", key);
+
+            var directPrevFileUrl = version == lastVersion ? _Default.FileUri(fileName, false) : MakePublicHistoryUrl(fileName, version.ToString(), "prev" + ext, false);
+            var prevFileUrl = version == lastVersion ? lastVersionUri : MakePublicHistoryUrl(fileName, version.ToString(), "prev" + ext);
+            if (Path.IsPathRooted(storagePath))
+            {
+                prevFileUrl = version == lastVersion ? DocEditor.getDownloadUrl(fileName) : DocEditor.getDownloadUrl(Directory.GetFiles(verDir, "prev.*")[0].Replace(storagePath + "\\", ""));
+                directPrevFileUrl = version == lastVersion ? DocEditor.getDownloadUrl(fileName, false) : DocEditor.getDownloadUrl(Directory.GetFiles(verDir, "prev.*")[0].Replace(storagePath + "\\", ""), false);
+            }
+
+            versionData.Add("url", prevFileUrl);
+
+            if (_Default.IsEnabledDirectUrl())
+            {
+                versionData.Add("directUrl", directPrevFileUrl); // write direct url to the data object
+            }
+
+            versionData.Add("version", version);
+            if (version > 1)
+            {
+                var prevVerDir = _Default.VersionDir(histDir, version - 1);
+
+                var prevUrl = MakePublicHistoryUrl(fileName, (version - 1).ToString(), "prev" + ext);
+                if (Path.IsPathRooted(storagePath))
+                    prevUrl = DocEditor.getDownloadUrl(Directory.GetFiles(prevVerDir, "prev.*")[0].Replace(storagePath + "\\", ""));
+
+                var prevKey = File.ReadAllText(Path.Combine(prevVerDir, "key.txt"));
+
+                Dictionary<string, object> dataPrev = new Dictionary<string, object>() {  // write information about previous file version to the data object
+                    { "fileType", ext.Replace(".", "") },
+                    { "key", prevKey },  // write key and url information about previous file version
+                    { "url", prevUrl }
+                };
+
+                string directPrevUrl;
+                if (_Default.IsEnabledDirectUrl())
+                {
+                    directPrevUrl = Path.IsPathRooted(storagePath)
+                        ? DocEditor.getDownloadUrl(Directory.GetFiles(prevVerDir, "prev.*")[0].Replace(storagePath + "\\", ""), false)
+                        : MakePublicHistoryUrl(fileName, (version - 1).ToString(), "prev" + ext, false);
+
+                    dataPrev.Add("directUrl", directPrevUrl); // write direct url to the data object
+                }
+
+                versionData.Add("previous", dataPrev);
+
+                if (File.Exists(Path.Combine(prevVerDir, "diff.zip")))
+                {
+                    var changesUrl = MakePublicHistoryUrl(fileName, (version - 1).ToString(), "diff.zip");
+                    versionData.Add("changesUrl", changesUrl);
+                }
+            }
+
+            if (JwtManager.Enabled)
+            {
+                var token = JwtManager.Encode(versionData);
+                versionData.Add("token", token);
+            }
+
+            context.Response.Write(jss.Serialize(versionData));
+        }
+
+        private void Restore(HttpContext context)
+        {
+            string fileData;
+            try
+            {
+                using (var receiveStream = context.Request.InputStream)
+                using (var readStream = new StreamReader(receiveStream))
+                {
+                    fileData = readStream.ReadToEnd();
+                    if (string.IsNullOrEmpty(fileData)) return;
+                }
+            }
+            catch (Exception e)
+            {
+                throw new HttpException((int)HttpStatusCode.BadRequest, e.Message);
+            }
+
+            var jss = new JavaScriptSerializer();
+            var body = jss.Deserialize<Dictionary<string, object>>(fileData);
+
+            var fileName = (string)body["fileName"];
+            var version = (int)body["version"];
+
+            var lastVersionUri = _Default.FileUri(fileName, true);
+            var key = ServiceConverter.GenerateRevisionId(_Default.CurUserHostAddress(null)
+                + "/" + Path.GetFileName(lastVersionUri)
+                + "/" + File.GetLastWriteTime(_Default.StoragePath(fileName, null)).GetHashCode());
+
+            var histDir = _Default.HistoryDir(_Default.StoragePath(fileName, null));
+            var currentVersionDir = _Default.VersionDir(histDir, _Default.GetFileVersion(histDir));
+            var verDir = _Default.VersionDir(histDir, version);
+
+            if (!Directory.Exists(currentVersionDir)) Directory.CreateDirectory(currentVersionDir);
+
+            var ext = Path.GetExtension(fileName).ToLower();
+            File.Copy(_Default.StoragePath(fileName, null), Path.Combine(currentVersionDir, "prev" + ext));
+
+            File.WriteAllText(Path.Combine(currentVersionDir, "key.txt"), key);
+
+            var changesPath = Path.Combine(_Default.VersionDir(histDir, version - 1), "changes.json");
+            if (File.Exists(changesPath))
+            {
+                File.Copy(changesPath, Path.Combine(currentVersionDir, "changes.json"));
+            }
+
+            File.Copy(Path.Combine(verDir, "prev" + ext), _Default.StoragePath(fileName, null), true);
+
+            var fileInfo = new FileInfo(_Default.StoragePath(fileName, null));
+            fileInfo.LastWriteTimeUtc = DateTime.UtcNow;
+
+            var history = GetHistory(fileName);
+
+            context.Response.Write(jss.Serialize(history));
+        }
+
         private static void DownloadHistory(HttpContext context)
         {
             try
@@ -453,6 +636,27 @@ namespace OnlineEditorsExample
                 }
             }
 
+            if (fileName == "" && body.ContainsKey("link"))
+            {
+                string link = body["link"].ToString();
+                if (!link.Contains(_Default.GetServerUrl(false)))
+                {
+                    context.Response.Write(jss.Serialize(new Dictionary<string, string>() {
+                        { "url", link },
+                        { "directUrl", link }
+                    }));
+                    return;
+                }
+
+                Uri linkUri = new Uri(link);
+                fileName = HttpUtility.ParseQueryString(linkUri.Query).Get("fileID");
+                if (string.IsNullOrEmpty(fileName) || !File.Exists(_Default.StoragePath(fileName, null)))
+                {
+                    context.Response.Write("{ \"error\": \"File is not exist\"}");
+                    return;
+                }
+            }
+
             if (fileName == "")
             {
                 try
@@ -481,6 +685,9 @@ 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>()
@@ -493,7 +700,8 @@ namespace OnlineEditorsExample
                     {"instanceId", _Default.GetServerUrl(false) }
                 }
             },
-            { "path", fileName }
+            { "path", fileName },
+            { "link", _Default.GetServerUrl(false) + "doceditor.aspx?fileID=" + fileName }
             };
 
             if (JwtManager.Enabled)
@@ -504,5 +712,104 @@ namespace OnlineEditorsExample
 
             context.Response.Write(jss.Serialize(data));
         }
+
+        // get the document history
+        private static Dictionary<string, object> GetHistory(string fileName)
+        {
+            var jss = new JavaScriptSerializer();
+            var histDir = _Default.HistoryDir(_Default.StoragePath(fileName, null));
+
+            var history = new Dictionary<string, object>();
+
+            var currentVersion = _Default.GetFileVersion(histDir);
+            var currentFileUri = _Default.FileUri(fileName, true);
+            var currentKey = ServiceConverter.GenerateRevisionId(_Default.CurUserHostAddress(null)
+                                                           + "/" + Path.GetFileName(currentFileUri)
+                                                           + "/" + File.GetLastWriteTime(_Default.StoragePath(fileName, null)).GetHashCode());
+
+            var versionList = new List<Dictionary<string, object>>();
+            for (var versionNum = 1; versionNum <= currentVersion; versionNum++)
+            {
+                var versionObj = new Dictionary<string, object>();
+                var verDir = _Default.VersionDir(histDir, versionNum);  // get the path to the given file version
+
+                var key = versionNum == currentVersion ? currentKey : File.ReadAllText(Path.Combine(verDir, "key.txt"));  // get document key
+
+                versionObj.Add("key", key);
+                versionObj.Add("version", versionNum);
+
+                var changesPath = Path.Combine(_Default.VersionDir(histDir, versionNum - 1), "changes.json");
+                if (versionNum == 1 || !File.Exists(changesPath))  // check if the version number is equal to 1
+                {
+                    var infoPath = Path.Combine(histDir, "createdInfo.json");  // get meta data of this file
+                    if (File.Exists(infoPath))
+                    {
+                        var info = jss.Deserialize<Dictionary<string, object>>(File.ReadAllText(infoPath));
+                        versionObj.Add("created", info["created"]);  // write meta information to the object (user information and creation date)
+                        versionObj.Add("user", new Dictionary<string, object>()
+                        {
+                            { "id", info["id"] },
+                            { "name", info["name"] },
+                        });
+                    }
+                }
+                else if (versionNum > 1)  // check if the version number is greater than 1 (the file was modified)
+                {
+                    // get the path to the changes.json file
+                    var changes = jss.Deserialize<Dictionary<string, object>>(File.ReadAllText(changesPath));
+                    var changesArray = (ArrayList)changes["changes"];
+                    var change = changesArray.Count > 0
+                        ? (Dictionary<string, object>)changesArray[0]
+                        : new Dictionary<string, object>();
+
+                    // write information about changes to the object
+                    versionObj.Add("changes", change.Count > 0 ? changes["changes"] : null);
+                    versionObj.Add("serverVersion", changes["serverVersion"]);
+                    versionObj.Add("created", change.Count > 0 ? change["created"] : null);
+                    versionObj.Add("user", change.Count > 0 ? change["user"] : null);
+                }
+
+                versionList.Add(versionObj);
+            }
+
+            history.Add("currentVersion", currentVersion);
+            history.Add("history", versionList);
+
+            return history;
+        }
+
+        // create the public history url
+        private static string MakePublicHistoryUrl(string filename, string version, string file, Boolean isServer = true)
+        {
+            var userAddress = isServer ? "&userAddress=" + HttpUtility.UrlEncode(_Default.CurUserHostAddress(HttpContext.Current.Request.UserHostAddress)) : "";
+            var fileUrl = new UriBuilder(_Default.GetServerUrl(isServer));
+            fileUrl.Path = HttpRuntime.AppDomainAppVirtualPath
+                + (HttpRuntime.AppDomainAppVirtualPath.EndsWith("/") ? "" : "/")
+                + "webeditor.ashx";
+            fileUrl.Query = "type=downloadhistory&fileName=" + HttpUtility.UrlEncode(filename)
+                + "&ver=" + version + "&file=" + file
+                + userAddress;
+            return fileUrl.ToString();
+        }
+
+        // return all the supported formats
+        private static void Formats(HttpContext context)
+        {
+            try
+            {
+                Dictionary<string, object> data = new Dictionary<string, object>
+                {
+                    { "formats", FormatManager.All() }
+                };
+                context.Response.ContentType = "application/json";
+                var jss = new JavaScriptSerializer();
+
+                context.Response.Write(jss.Serialize(data));
+            }
+            catch (Exception e)
+            {
+                context.Response.Write("{ \"error\": \"" + e.Message + "\"}");
+            }
+        }
     }
 }

web/documentserver-example/csharp/script/formats.js

@@ -0,0 +1,66 @@
+/**
+ *
+ * (c) Copyright Ascensio System SIA 2024
+ *
+ * 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.
+ *
+ */
+
+class Format {
+    constructor(name, type, actions, convert, mime) {
+        this.name = name;
+        this.type = type;
+        this.actions = actions;
+        this.convert = convert;
+        this.mime = mime;
+    }
+
+    isAutoConvertible() {
+        return this.actions.includes('auto-convert');
+    }
+
+    isEditable() {
+        return this.actions.includes('edit') || this.actions.includes('lossy-edit');
+    }
+
+    isFillable() {
+        return this.actions.includes('fill');
+    }
+}
+
+class FormatManager {
+    formats = [];
+
+    constructor(formats) {
+        if(Array.isArray(formats)) this.formats = formats;
+    }
+
+    findByExtension(extension) {
+        return this.formats.find(format => format.name == extension);
+    }
+
+    isAutoConvertible(extension) {
+        let format = this.findByExtension(extension);
+        return format !== undefined && format.isAutoConvertible();
+    }
+
+    isEditable(extension) {
+        let format = this.findByExtension(extension);
+        return format !== undefined && format.isEditable();
+    }
+
+    isFillable(extension) {
+        let format = this.findByExtension(extension);
+        return format !== undefined && format.isFillable();
+    }
+}

web/documentserver-example/csharp/script/jquery.dropdownToggle.js

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/csharp/script/jscript.js

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,6 +17,27 @@
  */
 
 var directUrl;
+var formatManager;
+
+window.onload = function () {
+    fetch("webeditor.ashx?type=formats")
+        .then((response) => response.json())
+        .then((data) => {
+            if (data.formats) {
+                let formats = [];
+                data.formats.forEach(format => {
+                    formats.push(new Format(
+                        format.Name,
+                        format.Type,
+                        format.Actions,
+                        format.Convert,
+                        format.Mime
+                    ));
+                });
+                formatManager = new FormatManager(formats);
+            }
+        })
+}
 
 if (typeof jQuery != "undefined") {
     jq = jQuery.noConflict();
@@ -87,7 +108,7 @@ if (typeof jQuery != "undefined") {
     });
 
     var timer = null;
-    var checkConvert = function (filePass) {
+    var checkConvert = function (filePass, fileType) {
 		filePass = filePass ? filePass : null;
         if (timer != null) {
             clearTimeout(timer);
@@ -103,7 +124,7 @@ if (typeof jQuery != "undefined") {
         var posExt = fileName.lastIndexOf('.');
         posExt = 0 <= posExt ? fileName.substring(posExt).trim().toLowerCase() : '';
 
-        if (ConverExtList.indexOf(posExt) == -1) {
+        if (!formatManager.isAutoConvertible(posExt)) {
             jq("#step2").addClass("done").removeClass("current");
             loadScripts();
             return;
@@ -116,7 +137,7 @@ if (typeof jQuery != "undefined") {
                 contentType: "text/xml",
                 type: "post",
                 dataType: "json",
-                data: JSON.stringify({ filename: fileName, filePass: filePass }),
+                data: JSON.stringify({ filename: fileName, filePass: filePass, fileExt: fileType }),
                 url: requestAddress,
                 complete: function (data) {
                     var responseText = data.responseText;
@@ -132,6 +153,12 @@ if (typeof jQuery != "undefined") {
                             }
                             return;
                         } else {
+                            if (response.error.includes("Error conversion output format")) {
+                                jq("#select-file-type").removeClass("invisible");
+                                jq("#step2").removeClass("current");
+                                jq("#hiddenFileName").attr("placeholder", filePass);
+                                return;
+                            }
                             jq(".current").removeClass("current");
                             jq(".step:not(.done)").addClass("error");
                             jq("#mainProgress .error-message").show().find("span").text(response.error);
@@ -143,7 +170,7 @@ if (typeof jQuery != "undefined") {
                     jq("#hiddenFileName").val(response.filename);
 
                     if (response.step && response.step < 100) {
-                        checkConvert(filePass);
+                        checkConvert(filePass, fileType);
                     } else {
                         jq("#step2").addClass("done").removeClass("current");
                         loadScripts();
@@ -178,10 +205,10 @@ 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 || FillFormExtList.indexOf(posExt) != -1) {
+        if (formatManager.isEditable(posExt) || formatManager.isFillable(posExt)) {
             jq("#beginEdit").removeClass("disable");
         }
     };
@@ -213,6 +240,15 @@ if (typeof jQuery != "undefined") {
         });
     };
 
+    jq(document).on("click", ".file-type:not(.disable)", function () {
+        const currentElement = jq(this);
+        var fileType = currentElement.attr("data");
+        var filePass = jq("#hiddenFileName").attr("placeholder");
+        jq('.file-type').addClass(["disable", "pale"]);
+        currentElement.removeClass("pale");
+        checkConvert(filePass, fileType);
+    });
+
     jq(document).on("click", "#enterPass", function () {
         var filePass = jq("#filePass").val();
         if (filePass) {
@@ -293,6 +329,24 @@ if (typeof jQuery != "undefined") {
         });
     });
 
+    jq(document).on("click", ".clear-all", function () {
+        if (confirm("Delete all the files?")) {
+            var requestAddress = "webeditor.ashx"
+                + "?type=remove";
+
+            jq.ajax({
+                async: true,
+                contentType: "text/xml",
+                url: requestAddress,
+                complete: function (data) {
+                    if (JSON.parse(data.responseText).success) {
+                        window.location.reload(true);
+                    }
+                }
+            });
+        }
+    });
+
         function showUserTooltip (isMobile) {
         if ( jq("div#portal-info").is(":hidden") ) {
             jq("div#portal-info").show();

web/documentserver-example/csharp/settings.config

@@ -1,15 +1,12 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <appSettings>
   <clear />
-  <add key="version" value="1.6.0"/>
+  <add key="version" value="1.8.0"/>
 
   <add key="filesize-max" value="52428800"/>
   <add key="storage-path" value=""/>
+  <add key="filename-max" value="50"/>
 
-  <add key="files.docservice.fillform-docs" value=".docx|.oform"/>
-  <add key="files.docservice.viewed-docs" value=".djvu|.oxps|.pdf|.xps"/>
-  <add key="files.docservice.edited-docs" value=".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"/>
-  <add key="files.docservice.convert-docs" value=".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"/>
   <add key="files.docservice.timeout" value="120000" />
   <add key="files.docservice.secret" value="" />
   <add key="files.docservice.header" value="Authorization" />
@@ -17,7 +14,7 @@
 
   <add key="files.docservice.token.useforrequest" value="true" />
 
-  <add key="files.docservice.languages" value="en:English|hy:Armenian|az:Azerbaijani|eu:Basque|be:Belarusian|bg:Bulgarian|ca:Catalan|zh:Chinese (Simplified)|zh-TW:Chinese (Traditional)|cs:Czech|da:Danish|nl:Dutch|fi:Finnish|fr:French|gl:Galego|de:German|el:Greek|hu:Hungarian|id:Indonesian|it:Italian|ja:Japanese|ko:Korean|lo:Lao|lv:Latvian|ms:Malay (Malaysia)|no:Norwegian|pl:Polish|pt:Portuguese (Brazil)|pt-PT:Portuguese (Portugal)|ro:Romanian|ru:Russian|si:Sinhala (Sri Lanka)|sk:Slovak|sl:Slovenian|es:Spanish|sv:Swedish|tr:Turkish|uk:Ukrainian|vi:Vietnamese|aa-AA: Test Language"/>
+  <add key="files.docservice.languages" value="en:English|ar:Arabic|hy:Armenian|az:Azerbaijani|eu:Basque|be:Belarusian|bg:Bulgarian|ca:Catalan|zh:Chinese (Simplified)|zh-TW:Chinese (Traditional)|cs:Czech|da:Danish|nl:Dutch|fi:Finnish|fr:French|gl:Galego|de:German|el:Greek|hu:Hungarian|id:Indonesian|it:Italian|ja:Japanese|ko:Korean|lo:Lao|lv:Latvian|ms:Malay (Malaysia)|no:Norwegian|pl:Polish|pt:Portuguese (Brazil)|pt-PT:Portuguese (Portugal)|ro:Romanian|ru:Russian|sr-Latn-RS:Serbian|si:Sinhala (Sri Lanka)|sk:Slovak|sl:Slovenian|es:Spanish|sv:Swedish|tr:Turkish|uk:Ukrainian|vi:Vietnamese|aa-AA: Test Language"/>
 
   <add key="files.docservice.url.site" value="http://documentserver/"/>
 

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:

web/documentserver-example/java-spring/onlyoffice.header

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/ExampleData.java

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,6 +19,7 @@
 package com.onlyoffice.integration;
 
 import com.onlyoffice.integration.documentserver.serializers.FilterState;
+import com.onlyoffice.integration.entities.Goback;
 import com.onlyoffice.integration.services.UserServices;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
@@ -46,7 +47,8 @@ public class ExampleData {
                 "Can't rename files from the editor",
                 "Can't view chat",
                 "Can't protect file",
-                "View file without collaboration"
+                "View file without collaboration",
+                "Can’t submit forms"
         );
 
         // the description for user 1
@@ -58,7 +60,9 @@ public class ExampleData {
                 "The file favorite state is undefined",
                 "Can create a file from a template with data from the editor",
                 "Can see the information about all users",
-                "Can view chat"
+                "Can view chat",
+                "Has an avatar",
+                "Can submit forms"
         );
 
         // the description for user 2
@@ -71,7 +75,9 @@ public class ExampleData {
                 "This file is favorite",
                 "Can create a file from an editor",
                 "Can see the information about users from Group2 and users who don’t belong to any group",
-                "Can view chat"
+                "Can view chat",
+                "Has an avatar",
+                "Can’t submit forms"
         );
 
         // the description for user 3
@@ -86,30 +92,33 @@ public class ExampleData {
                 "He can’t print the file",
                 "Can create a file from an editor",
                 "Can see the information about Group2 users",
-                "Can view chat"
+                "Can view chat",
+                "Can’t submit forms",
+                "Can't close history",
+                "Can't restore the file version"
         );
 
         // create user 1 with the specified parameters
         userService.createUser("John Smith", "smith@example.com", descriptionUserFirst,
                 "", List.of(FilterState.NULL.toString()), List.of(FilterState.NULL.toString()),
                 List.of(FilterState.NULL.toString()), List.of(FilterState.NULL.toString()),
-                List.of(FilterState.NULL.toString()), null, true, true);
+                List.of(FilterState.NULL.toString()), null, true, true, true, new Goback(null, false));
 
         // create user 2 with the specified parameters
         userService.createUser("Mark Pottato", "pottato@example.com", descriptionUserSecond,
                 "group-2", List.of("", "group-2"), List.of(FilterState.NULL.toString()),
                 List.of("group-2", ""), List.of("group-2"), List.of("group-2", ""), true, true,
-                true);
+                true, true, new Goback("Go to Documents", null));
 
         // create user 3 with the specified parameters
-        userService.createUser("Hamish Mitchell", "mitchell@example.com", descriptionUserThird,
+        userService.createUser("Hamish Mitchell", null, descriptionUserThird,
                 "group-3", List.of("group-2"), List.of("group-2", "group-3"), List.of("group-2"),
-                new ArrayList<>(), List.of("group-2"), false, true, true);
+                new ArrayList<>(), List.of("group-2"), false, true, true, false, null);
 
         // create user 0 with the specified parameters
         userService.createUser("Anonymous", null, descriptionUserZero, "",
                 List.of(FilterState.NULL.toString()), List.of(FilterState.NULL.toString()),
                 List.of(FilterState.NULL.toString()), List.of(FilterState.NULL.toString()),
-                new ArrayList<>(), null, false, false);
+                new ArrayList<>(), null, false, false, false, null);
     }
 }

web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/IntegrationApplication.java

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/IntegrationConfiguration.java

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/controllers/EditorController.java

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,12 +20,13 @@ 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;
 import com.onlyoffice.integration.entities.User;
 import com.onlyoffice.integration.dto.Mentions;
+import com.onlyoffice.integration.dto.UserInfo;
+import com.onlyoffice.integration.dto.Protect;
 import com.onlyoffice.integration.documentserver.models.enums.Type;
 import com.onlyoffice.integration.documentserver.models.filemodel.FileModel;
 import com.onlyoffice.integration.services.UserServices;
@@ -73,9 +74,6 @@ public class EditorController {
     @Autowired
     private UserServices userService;
 
-    @Autowired
-    private HistoryManager historyManager;
-
     @Autowired
     private ObjectMapper objectMapper;
 
@@ -121,6 +119,8 @@ public class EditorController {
         }
 
         User user = optionalUser.get();
+        user.setImage(user.getAvatar() ? storagePathBuilder.getServerUrl(true) + "/css/img/uid-"
+                + user.getId() + ".png" : null);
 
         // get file model with the default file parameters
         FileModel fileModel = fileConfigurer.getFileModel(
@@ -140,9 +140,6 @@ 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);
 
@@ -150,13 +147,19 @@ 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));
+
+        model.addAttribute("usersInfo", getUsersInfo(uid));
+
+        // get user data for protect and add it to the model
+        model.addAttribute("usersForProtect", getUserProtect(uid));
+
         return "editor.html";
     }
 
@@ -176,14 +179,44 @@ public class EditorController {
         return usersForMentions;
     }
 
+    private List<UserInfo> getUsersInfo(final String uid) {  // get user data for mentions
+        List<UserInfo> usersInfo = new ArrayList<>();
+        if (uid != null && !uid.equals("4")) {
+            List<User> list = userService.findAll();
+            for (User u : list) {
+                String image = u.getAvatar() ? storagePathBuilder.getServerUrl(true) + "/css/img/uid-"
+                + u.getId() + ".png" : null;
+                usersInfo.add(new UserInfo(u.getId(), u.getName(), u.getEmail(), image));
+            }
+        }
+        return usersInfo;
+    }
+
+    private List<Protect> getUserProtect(final String uid) {  // get user data for protect
+        List<Protect> usersForProtect = new ArrayList<>();
+        if (uid != null && !uid.equals("4")) {
+            List<User> list = userService.findAll();
+            for (User u : list) {
+                if (u.getId() != Integer.parseInt(uid) && u.getId() != ANONYMOUS_USER_ID) {
+
+                    // user data includes user names, IDs and emails
+                    usersForProtect.add(new Protect(u.getId(), u.getName(), u.getEmail()));
+                }
+            }
+        }
+
+        return usersForProtect;
+    }
+
+
     @SneakyThrows
     private String getInsertImage(final Boolean directUrl) {  // get an image that will be inserted into the document
         Map<String, Object> dataInsertImage = new HashMap<>();
-        dataInsertImage.put("fileType", "png");
-        dataInsertImage.put("url", storagePathBuilder.getServerUrl(true) + "/css/img/logo.png");
+        dataInsertImage.put("fileType", "svg");
+        dataInsertImage.put("url", storagePathBuilder.getServerUrl(true) + "/css/img/logo.svg");
         if (directUrl) {
             dataInsertImage.put("directUrl", storagePathBuilder
-                    .getServerUrl(false) + "/css/img/logo.png");
+                    .getServerUrl(false) + "/css/img/logo.svg");
         }
 
         // check if the document token is enabled
@@ -200,40 +233,40 @@ 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);
     }
 }

web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/controllers/FileController.java

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -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;
@@ -35,11 +41,14 @@ import com.onlyoffice.integration.documentserver.util.file.FileUtility;
 import com.onlyoffice.integration.documentserver.util.service.ServiceConverter;
 import com.onlyoffice.integration.documentserver.managers.document.DocumentManager;
 import com.onlyoffice.integration.documentserver.managers.callback.CallbackManager;
+
+import org.json.simple.JSONArray;
 import org.json.simple.JSONObject;
 import org.json.simple.parser.JSONParser;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.core.io.Resource;
+import org.springframework.core.io.UrlResource;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
@@ -49,23 +58,32 @@ import org.springframework.web.bind.annotation.CookieValue;
 import org.springframework.web.bind.annotation.CrossOrigin;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.multipart.MultipartFile;
+import org.springframework.web.util.UriComponents;
+import org.springframework.web.util.UriComponentsBuilder;
 
 import javax.servlet.http.HttpServletRequest;
 import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileWriter;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.InetAddress;
+import java.net.MalformedURLException;
 import java.net.URL;
 import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
 import java.nio.file.Path;
+import java.nio.file.Paths;
+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;
 
@@ -105,6 +123,8 @@ 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) {
@@ -131,6 +151,28 @@ public class FileController {
                 .body(resource);
     }
 
+    private ResponseEntity<Resource> downloadSample(final String fileName) {
+        String serverPath = System.getProperty("user.dir");
+        String contentType = "application/octet-stream";
+        String[] fileLocation = new String[] {serverPath, "src", "main", "resources", "assets", "document-templates",
+                                              "sample", fileName};
+        Path filePath = Paths.get(String.join(File.separator, fileLocation));
+        Resource resource;
+        try {
+            resource = new UrlResource(filePath.toUri());
+            if (resource.exists()) {
+                return ResponseEntity.ok()
+                        .contentType(MediaType.parseMediaType(contentType))
+                        .header(HttpHeaders.CONTENT_DISPOSITION,
+                                "attachment; filename=\"" + resource.getFilename() + "\"")
+                        .body(resource);
+        }
+        } catch (MalformedURLException e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+
     // download data from the specified history file
     private ResponseEntity<Resource> downloadFileHistory(final String fileName,
                                                          final String version,
@@ -175,7 +217,8 @@ 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) {
@@ -205,15 +248,15 @@ public class FileController {
         // get document type (word, cell or slide)
         DocumentType type = fileUtility.getDocumentType(fileName);
 
-        // convert to .ooxml
-        String internalFileExt = "ooxml";
+        // get an auto-conversion extension from the request body or set it to the ooxml extension
+        String conversionExtension = body.getFileExt() != null ? body.getFileExt() : "ooxml";
 
         try {
             // check if the file with such an extension can be converted
             if (fileUtility.getConvertExts().contains(fileExt)) {
                 String key = serviceConverter.generateRevisionId(fileUri);  // generate document key
                 ConvertedData response = serviceConverter  // get the URL to the converted file
-                        .getConvertedData(fileUri, fileExt, internalFileExt, key, filePass, true, lang);
+                        .getConvertedData(fileUri, fileExt, conversionExtension, key, filePass, true, lang);
 
                 String newFileUri = response.getUri();
                 String newFileType = "." + response.getFileType();
@@ -248,24 +291,33 @@ public class FileController {
             return createUserMetadata(uid, fileName);
         } catch (Exception e) {
             e.printStackTrace();
+
+            // if the operation of file converting is unsuccessful, an error occurs
+            return "{ \"error\": \"" + e.getMessage() + "\"}";
         }
-        // if the operation of file converting is unsuccessful, an error occurs
-        return "{ \"error\": \"" + "The file can't be converted.\"}";
     }
 
     @PostMapping("/delete")
     @ResponseBody
     public String delete(@RequestBody final Converter body) {  // delete a file
         try {
-            String fullFileName = fileUtility.getFileName(body.getFileName());  // get full file name
+            String filename = body.getFileName();
+            boolean success = false;
 
-            // delete a file from the storage and return the status of this operation (true or false)
-            boolean fileSuccess = storageMutator.deleteFile(fullFileName);
+            if (filename != null) {
+                String fullFileName = fileUtility.getFileName(filename);  // get full file name
 
-            // delete file history and return the status of this operation (true or false)
-            boolean historySuccess = storageMutator.deleteFileHistory(fullFileName);
+                // delete a file from the storage and return the status of this operation (true or false)
+                boolean fileSuccess = storageMutator.deleteFile(fullFileName);
 
-            return "{ \"success\": \"" + (fileSuccess && historySuccess) + "\"}";
+                // delete file history and return the status of this operation (true or false)
+                boolean historySuccess = storageMutator.deleteFileHistory(fullFileName);
+                success = fileSuccess && historySuccess;
+            } else {
+                // delete the user's folder and return the boolean status
+                success = storageMutator.deleteUserFolder();
+            }
+            return "{ \"success\": \"" + (success) + "\"}";
         } catch (Exception e) {
             // if the operation of file deleting is unsuccessful, an error occurs
             return "{ \"error\": \"" + e.getMessage() + "\"}";
@@ -355,14 +407,12 @@ public class FileController {
     @GetMapping("/assets")
     public ResponseEntity<Resource> assets(@RequestParam("name")
                                                final String name) {  // get sample files from the assests
-        String fileName = Path.of("assets", "sample", fileUtility.getFileName(name)).toString();
-        return downloadFile(fileName);
+        return downloadSample(name);
     }
 
     @GetMapping("/csv")
     public ResponseEntity<Resource> csv() {  // download a csv file
-        String fileName = Path.of("assets", "sample", "csv.csv").toString();
-        return downloadFile(fileName);
+        return downloadSample("csv.csv");
     }
 
     @GetMapping("/files")
@@ -403,19 +453,16 @@ 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();
 
@@ -434,25 +481,14 @@ 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();
@@ -462,7 +498,7 @@ 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();
@@ -470,12 +506,11 @@ 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");
@@ -483,10 +518,26 @@ public class FileController {
                 }
             }
 
+            String link = body.getLink();
+            if (fileName.equals("") && link != null) {
+                if (!link.contains(storagePathBuilder.getServerUrl(true))) {
+                    HashMap<String, String> data = new HashMap<>();
+                    data.put("url", link);
+                    data.put("directUrl", link);
+                    return gson.toJson(data);
+                }
+
+                UriComponents uriComponents = UriComponentsBuilder.fromUriString(body.getLink()).build();
+                fileName = uriComponents.getQueryParams().getFirst("fileName");
+                boolean fileExists = new File(storagePathBuilder.getFileLocation(fileName)).exists();
+                if (!fileExists) {
+                    return "{ \"error\": \"File is not exist\"}";
+                }
+            }
 
             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()) {
@@ -501,8 +552,6 @@ 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());
@@ -512,11 +561,17 @@ 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);
+            data.put("link", storagePathBuilder.getServerUrl(true) + "/editor?fileName=" + fileName);
 
             if (jwtManager.tokenEnabled()) {
                 String token = jwtManager.createToken(data);
@@ -528,4 +583,101 @@ public class FileController {
             return "{ \"error\" : 1, \"message\" : \"" + e.getMessage() + "\"}";
         }
     }
+
+    @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 Restore body, @CookieValue("uid") final Integer uid) {
+        try {
+            String sourceStringFile = storagePathBuilder.getFileLocation(body.getFileName());
+            File sourceFile = new File(sourceStringFile);
+            Path sourcePathFile = sourceFile.toPath();
+            String historyDirectory = storagePathBuilder.getHistoryDir(sourcePathFile.toString());
+
+            Integer bumpedVersion = storagePathBuilder.getFileVersion(historyDirectory, false);
+            String bumpedVersionStringDirectory = documentManager.versionDir(historyDirectory, bumpedVersion, true);
+            File bumpedVersionDirectory = new File(bumpedVersionStringDirectory);
+            if (!bumpedVersionDirectory.exists()) {
+                bumpedVersionDirectory.mkdir();
+            }
+
+            Path bumpedKeyPathFile = Paths.get(bumpedVersionStringDirectory, "key.txt");
+            String bumpedKeyStringFile = bumpedKeyPathFile.toString();
+            File bumpedKeyFile = new File(bumpedKeyStringFile);
+            String bumpedKey = serviceConverter.generateRevisionId(
+                storagePathBuilder.getStorageLocation()
+                + "/"
+                + body.getFileName()
+                + "/"
+                + Long.toString(sourceFile.lastModified())
+            );
+            FileWriter bumpedKeyFileWriter = new FileWriter(bumpedKeyFile);
+            bumpedKeyFileWriter.write(bumpedKey);
+            bumpedKeyFileWriter.close();
+
+            User user = userService.findUserById(uid).get();
+
+            Path bumpedChangesPathFile = Paths.get(bumpedVersionStringDirectory, "changes.json");
+            String bumpedChangesStringFile = bumpedChangesPathFile.toString();
+            File bumpedChangesFile = new File(bumpedChangesStringFile);
+            JSONObject bumpedChangesUser = new JSONObject();
+            // Don't add the `uid-` prefix.
+            // https://github.com/ONLYOFFICE/document-server-integration/issues/437#issuecomment-1663526562
+            bumpedChangesUser.put("id", user.getId());
+            bumpedChangesUser.put("name", user.getName());
+            JSONObject bumpedChangesChangesItem = new JSONObject();
+            bumpedChangesChangesItem.put("created", new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()));
+            bumpedChangesChangesItem.put("user", bumpedChangesUser);
+            JSONArray bumpedChangesChanges = new JSONArray();
+            bumpedChangesChanges.add(bumpedChangesChangesItem);
+            JSONObject bumpedChanges = new JSONObject();
+            bumpedChanges.put("serverVersion", null);
+            bumpedChanges.put("changes", bumpedChangesChanges);
+            String bumpedChangesContent = bumpedChanges.toJSONString();
+            FileWriter bumpedChangesFileWriter = new FileWriter(bumpedChangesFile);
+            bumpedChangesFileWriter.write(bumpedChangesContent);
+            bumpedChangesFileWriter.close();
+
+            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,
+                    body.getVersion(),
+                    true
+            );
+            Path recoveryPathFile = Paths.get(recoveryVersionStringDirectory, previousBasename);
+            String recoveryStringFile = recoveryPathFile.toString();
+            FileInputStream recoveryStream = new FileInputStream(recoveryStringFile);
+            storageMutator.createFile(sourcePathFile, recoveryStream);
+            recoveryStream.close();
+
+            JSONObject responseBody = new JSONObject();
+            responseBody.put("error", null);
+            responseBody.put("success", true);
+            return responseBody.toJSONString();
+        } catch (Exception error) {
+            error.printStackTrace();
+            JSONObject responseBody = new JSONObject();
+            responseBody.put("error", error.getMessage());
+            responseBody.put("success", false);
+            return responseBody.toJSONString();
+        }
+    }
 }

web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/controllers/IndexController.java

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,8 +22,10 @@ import com.onlyoffice.integration.documentserver.storage.FileStorageMutator;
 import com.onlyoffice.integration.documentserver.storage.FileStoragePathBuilder;
 import com.onlyoffice.integration.documentserver.util.Misc;
 import com.onlyoffice.integration.documentserver.util.file.FileUtility;
+import com.onlyoffice.integration.documentserver.util.service.FormatService;
 import com.onlyoffice.integration.entities.User;
 import com.onlyoffice.integration.services.UserServices;
+import com.onlyoffice.integration.dto.FormatsList;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Controller;
@@ -33,6 +35,7 @@ import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.http.ResponseEntity;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -61,6 +64,9 @@ public class IndexController {
     @Autowired
     private UserServices userService;
 
+    @Autowired
+    private FormatService formatService;
+
     @Value("${files.docservice.url.site}")
     private String docserviceSite;
 
@@ -76,6 +82,9 @@ public class IndexController {
     @Value("${files.docservice.languages}")
     private String langs;
 
+    @Value("${server.version}")
+    private String serverVersion;
+
     @GetMapping("${url.index}")
     public String index(@RequestParam(value = "directUrl", required = false) final Boolean directUrl,
                         final Model model) {
@@ -124,6 +133,7 @@ public class IndexController {
         model.addAttribute("users", users);
         model.addAttribute("languages", languages);
         model.addAttribute("directUrl", directUrl);
+        model.addAttribute("serverVersion", serverVersion);
 
         return "index.html";
     }
@@ -132,16 +142,16 @@ public class IndexController {
     @ResponseBody
     public HashMap<String, String> configParameters() {  // get configuration parameters
         HashMap<String, String> configuration = new HashMap<>();
-
-        configuration.put("FillExtList", String.join(",", fileUtility
-                .getFillExts()));  // put a list of the extensions that can be filled to config
-        configuration.put("ConverExtList", String.join(",", fileUtility
-                .getConvertExts()));  // put a list of the extensions that can be converted to config
-        configuration.put("EditedExtList", String.join(",", fileUtility
-                .getEditedExts()));  // put a list of the extensions that can be edited to config
         configuration.put("UrlConverter", urlConverter);
         configuration.put("UrlEditor", urlEditor);
 
         return configuration;
     }
+
+    @GetMapping("/formats")
+    @ResponseBody
+    public ResponseEntity<FormatsList> formats() {  // return all the supported formats
+        FormatsList list = new FormatsList(formatService.getFormats());
+        return ResponseEntity.ok(list);
+    }
 }

web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/callbacks/Callback.java

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/callbacks/CallbackHandler.java

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/callbacks/Status.java

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/callbacks/implementations/EditCallback.java

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/callbacks/implementations/ForcesaveCallback.java

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/callbacks/implementations/SaveCallback.java

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/managers/callback/CallbackManager.java

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/managers/callback/DefaultCallbackManager.java

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -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();
@@ -315,6 +315,24 @@ public class DefaultCallbackManager implements CallbackManager {
             String user = action.getUserid();  // get the user ID
             // create meta data for the forcesaved file
             storageMutator.createMeta(fileName, user, "Filling Form");
+
+            try {
+                String formsDataUrl = body.getFormsdataurl();
+
+                if (formsDataUrl != null && !formsDataUrl.isEmpty()) {
+                    String formsName = documentManager.getCorrectName(fileUtility
+                            .getFileNameWithoutExtension(fileName) + ".txt");
+                    String formsPath = storagePathBuilder.getFileLocation(formsName);
+
+                    byte[] byteArrayFormsData = getDownloadFile(formsDataUrl);
+
+                    saveFile(byteArrayFormsData, Paths.get(formsPath));
+                } else {
+                    throw new RuntimeException("Document editing service did not return formsDataUrl");
+                }
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
         } else {
             if (newFileName) {
                 fileName = documentManager

web/documentserver-example/java-spring/src/main/java/com/onlyoffice/integration/documentserver/managers/document/DefaultDocumentManager.java

@@ -1,6 +1,6 @@
 /**
  *
- * (c) Copyright Ascensio System SIA 2023
+ * (c) Copyright Ascensio System SIA 2024
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -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));
         }
 
@@ -217,8 +217,14 @@ public class DefaultDocumentManager implements DocumentManager {
     public String createDemo(final String fileExt, final Boolean sample, final String uid, final String uname) {
         String demoName = (sample ? "sample." : "new.")
                 + fileExt;  // create sample or new template file with the necessary extension
-        String demoPath = "assets" + File.separator  + (sample ? "sample" : "new")
-                + File.separator + demoName;  // get the path to the sample document
+        String demoPath =
+            "assets"
+            + File.separator
+            + "document-templates"
+            + File.separator
+            + (sample ? "sample" : "new")
+            + File.separator
+            + demoName;
 
         // get a file name with an index if the file with such a name already exists
         String fileName = getCorrectName(demoName);