remove old

.gitignore

@@ -22,8 +22,3 @@
 /web/documentserver-example/csharp/packages
 /web/documentserver-example/csharp-mvc/packages
 /web/documentserver-example/java-spring/documents/
-/web/documentserver-example/ruby/.bundle
-/web/documentserver-example/ruby/db/*.sqlite3
-/web/documentserver-example/ruby/db/*.sqlite3-journal
-/web/documentserver-example/ruby/log/*
-/web/documentserver-example/ruby/tmp

web/documentserver-example/ruby/.gitignore

@@ -0,0 +1,16 @@
+# User-specific files: editor, system, etc.
+.DS_Store
+.idea
+.project
+.settings
+.vs
+.vscode
+*.suo
+*.user
+
+# Project files.
+bin
+db
+log
+sorbet
+tmp

web/documentserver-example/ruby/Dockerfile

@@ -0,0 +1,17 @@
+FROM ruby:3.2.2-alpine3.18 AS example
+WORKDIR /srv
+COPY . .
+RUN \
+	apk update && \
+	apk add --no-cache \
+		build-base \
+		gcompat \
+		git \
+		make \
+		nodejs && \
+	gem install bundler -v 2.3.7 && \
+	make prod
+CMD ["make", "prod-server"]
+
+FROM nginx:1.23.4-alpine3.17 AS proxy
+COPY proxy/nginx.conf /etc/nginx/nginx.conf

web/documentserver-example/ruby/Gemfile

@@ -2,15 +2,19 @@ source "https://rubygems.org"
 
 gem "byebug", "~> 11.1", :groups => [:development, :test]
 gem "coffee-rails", "~> 5.0"
+gem "dalli", "~> 3.2", :group => :development
 gem "jbuilder", "~> 2.11"
 gem "jquery-rails", "~> 4.5"
 gem "jwt", "~> 2.7"
 gem "mimemagic", github: "mimemagicrb/mimemagic", ref: "01f92d86d15d85cfd0f20dabd025dcbd36a8a60f"
 gem "rack-cors", "~> 2.0"
 gem "rails", "~> 7.0"
+gem "rubocop", "~> 1.52", :group => :development
 gem "sass-rails", "~> 6.0"
 gem "sdoc", "~> 2.6", :group => :doc
-gem "sqlite3", "1.4.2"
+gem "sorbet", "~> 0.5.10871", :group => :development
+gem "sorbet-runtime", "~> 0.5.10871"
+gem "tapioca", "~> 0.11.6", :group => :development
 gem "turbolinks", "~> 5.2"
 gem "tzinfo-data", "~> 1.2023"
 gem "uglifier", "~> 4.2"

web/documentserver-example/ruby/Gemfile.lock

@@ -73,6 +73,7 @@ GEM
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
+    ast (2.4.2)
     bindex (0.8.1)
     builder (3.2.4)
     byebug (11.1.3)
@@ -85,7 +86,9 @@ GEM
     coffee-script-source (1.12.2)
     concurrent-ruby (1.2.2)
     crass (1.0.6)
+    dalli (3.2.4)
     date (3.3.3)
+    diff-lcs (1.5.0)
     erubi (1.12.0)
     execjs (2.8.1)
     ffi (1.15.5)
@@ -100,6 +103,7 @@ GEM
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
+    json (2.6.3)
     jwt (2.7.0)
     loofah (2.21.3)
       crass (~> 1.0.2)
@@ -124,6 +128,7 @@ GEM
       timeout
     net-smtp (0.3.3)
       net-protocol
+    netrc (0.11.0)
     nio4r (2.5.9)
     nokogiri (1.15.2-arm64-darwin)
       racc (~> 1.4)
@@ -131,6 +136,10 @@ GEM
       racc (~> 1.4)
     nokogiri (1.15.2-x86_64-linux)
       racc (~> 1.4)
+    parallel (1.23.0)
+    parser (3.2.2.3)
+      ast (~> 2.4.1)
+      racc
     psych (5.1.0)
       stringio
     racc (1.7.0)
@@ -166,9 +175,30 @@ GEM
       rake (>= 12.2)
       thor (~> 1.0)
       zeitwerk (~> 2.5)
+    rainbow (3.1.1)
     rake (13.0.6)
+    rbi (0.0.16)
+      ast
+      parser (>= 2.6.4.0)
+      sorbet-runtime (>= 0.5.9204)
+      unparser
     rdoc (6.5.0)
       psych (>= 4.0.0)
+    regexp_parser (2.8.0)
+    rexml (3.2.5)
+    rubocop (1.52.0)
+      json (~> 2.3)
+      parallel (~> 1.10)
+      parser (>= 3.2.0.0)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.8, < 3.0)
+      rexml (>= 3.2.5, < 4.0)
+      rubocop-ast (>= 1.28.0, < 2.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 2.4.0, < 3.0)
+    rubocop-ast (1.29.0)
+      parser (>= 3.2.1.0)
+    ruby-progressbar (1.13.0)
     sass-rails (6.0.0)
       sassc-rails (~> 2.1, >= 2.1.1)
     sassc (2.4.0)
@@ -181,6 +211,18 @@ GEM
       tilt
     sdoc (2.6.1)
       rdoc (>= 5.0)
+    sorbet (0.5.10871)
+      sorbet-static (= 0.5.10871)
+    sorbet-runtime (0.5.10871)
+    sorbet-static (0.5.10871-universal-darwin-22)
+    sorbet-static (0.5.10871-x86_64-linux)
+    sorbet-static-and-runtime (0.5.10871)
+      sorbet (= 0.5.10871)
+      sorbet-runtime (= 0.5.10871)
+    spoom (1.2.1)
+      sorbet (>= 0.5.10187)
+      sorbet-runtime (>= 0.5.9204)
+      thor (>= 0.19.2)
     sprockets (4.2.0)
       concurrent-ruby (~> 1.0)
       rack (>= 2.2.4, < 4)
@@ -188,9 +230,17 @@ GEM
       actionpack (>= 5.2)
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
-    sqlite3 (1.4.2)
     stringio (3.0.7)
     systemu (2.6.5)
+    tapioca (0.11.6)
+      bundler (>= 2.2.25)
+      netrc (>= 0.11.0)
+      parallel (>= 1.21.0)
+      rbi (~> 0.0.0, >= 0.0.16)
+      sorbet-static-and-runtime (>= 0.5.10187)
+      spoom (~> 1.2.0, >= 1.2.0)
+      thor (>= 1.2.0)
+      yard-sorbet
     thor (1.2.2)
     tilt (2.2.0)
     timeout (0.3.2)
@@ -203,6 +253,10 @@ GEM
       tzinfo (>= 1.0.0)
     uglifier (4.2.0)
       execjs (>= 0.3.0, < 3)
+    unicode-display_width (2.4.2)
+    unparser (0.6.7)
+      diff-lcs (~> 1.3)
+      parser (>= 3.2.0)
     uuid (2.3.9)
       macaddr (~> 1.0)
     web-console (4.2.0)
@@ -214,6 +268,10 @@ GEM
     websocket-driver (0.7.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
+    yard (0.9.34)
+    yard-sorbet (0.8.1)
+      sorbet-runtime (>= 0.5)
+      yard (>= 0.9)
     zeitwerk (2.6.8)
 
 PLATFORMS
@@ -224,15 +282,19 @@ PLATFORMS
 DEPENDENCIES
   byebug (~> 11.1)
   coffee-rails (~> 5.0)
+  dalli (~> 3.2)
   jbuilder (~> 2.11)
   jquery-rails (~> 4.5)
   jwt (~> 2.7)
   mimemagic!
   rack-cors (~> 2.0)
   rails (~> 7.0)
+  rubocop (~> 1.52)
   sass-rails (~> 6.0)
   sdoc (~> 2.6)
-  sqlite3 (= 1.4.2)
+  sorbet (~> 0.5.10871)
+  sorbet-runtime (~> 0.5.10871)
+  tapioca (~> 0.11.6)
   turbolinks (~> 5.2)
   tzinfo-data (~> 1.2023)
   uglifier (~> 4.2)

web/documentserver-example/ruby/Makefile

@@ -0,0 +1,36 @@
+.DEFAULT_GOAL := help
+
+.PHONY: help
+help: #         Show help message for each of the Makefile recipes.
+	@grep -E "^[a-z-]+: #" $(MAKEFILE_LIST) | \
+		sort --dictionary-order | \
+		awk 'BEGIN {FS = ": # "}; {printf "%s: %s\n", $$1, $$2}'
+
+.PHONY: dev
+dev: #          Install development dependencies and initialize the project.
+	@bundle install
+	@rake app:update:bin
+	@bundle exec tapioca init
+
+.PHONY: dev-server
+dev-server: #   Start the development server on localhost at $PORT (default: 3000).
+	@rails server --using webrick
+
+.PHONY: lint
+lint: #         Lint the source code for style and check for types.
+	@bundle exec rubocop
+	@bundle exec srb tc
+
+.PHONY: prod
+prod: #         Install production dependencies.
+	@bundle install --without development doc test
+	@rake app:update:bin
+
+.PHONY: prod-server
+prod-server: #  Start the poruction server on 0.0.0.0 at $PORT (default: 3000).
+	@rails server --environment production --using webrick
+
+.PHONY: up
+up: #           Build and up docker containers.
+	@docker-compose build
+	@docker-compose up -d

web/documentserver-example/ruby/Rakefile

@@ -1,6 +1,3 @@
-# Add your own tasks in files placed in lib/tasks ending in .rake,
-# for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
-
-require File.expand_path('../config/application', __FILE__)
+require_relative 'config/application'
 
 Rails.application.load_tasks

web/documentserver-example/ruby/app/authorization.rb

@@ -0,0 +1,102 @@
+#
+# (c) Copyright Ascensio System SIA 2023
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# frozen_string_literal: true
+# typed: true
+
+# rubocop:disable Metrics/MethodLength
+
+require 'jwt'
+require_relative 'models/configuration_manager'
+require_relative 'response'
+
+class AuthorizationManager
+  extend T::Sig
+
+  sig { params(config: ConfigurationManager).void }
+  def initialize(config:)
+    @config = config
+  end
+
+  sig { params(headers: ActionDispatch::Http::Headers).returns(T::Boolean) }
+  def authorize(headers:)
+    enabled ? verify(headers:) : true
+  end
+
+  sig { returns(T::Boolean) }
+  def enabled
+    !@config.jwt_secret.empty?
+  end
+
+  sig { params(headers: ActionDispatch::Http::Headers).returns(T::Boolean) }
+  def document_server_authorize(headers:)
+    document_server_enabled ? verify(headers:) : true
+  end
+
+  sig { returns(T::Boolean) }
+  def document_server_enabled
+    enabled && @config.jwt_use_for_request
+  end
+
+  sig { params(headers: ActionDispatch::Http::Headers).returns(T::Boolean) }
+  def verify(headers:)
+    header = headers[@config.jwt_header]
+    return false unless header
+    token = header.sub('Bearer ', '')
+    decoded = decode(token)
+    !decoded.nil?
+  end
+
+  sig { params(payload: T.untyped).returns(String) }
+  def encode(payload:)
+    JWT.encode(
+      payload,
+      @config.jwt_secret,
+      AuthorizationManager.algorithm
+    )
+  end
+
+  sig { params(payload: String).returns(T.untyped) }
+  def decode(payload:)
+    decoded = JWT.decode(
+      payload,
+      @config.jwt_secret,
+      true,
+      {
+        algorithm: AuthorizationManager.algorithm
+      }
+    )
+    decoded[0]
+  rescue StandardError
+    nil
+  end
+
+  def self.algorithm
+    'HS256'
+  end
+end
+
+class AuthorizationResponseError
+  include ResponseError
+  extend T::Sig
+
+  sig { returns(AuthorizationResponseError) }
+  def self.forbidden
+    AuthorizationResponseError.new(
+      'forbidden'
+    )
+  end
+end

web/documentserver-example/ruby/app/controllers/home_controller.rb

@@ -14,6 +14,13 @@
 # limitations under the License.
 #
 
+# typed: true
+# rubocop:disable Metrics/ClassLength
+# rubocop:disable Metrics/MethodLength
+# rubocop:disable Metrics/AbcSize
+# rubocop:disable Metrics/CyclomaticComplexity
+# rubocop:disable Metrics/PerceivedComplexity
+
 require 'net/http'
 require 'mimemagic'
 
@@ -92,7 +99,7 @@ class HomeController < ApplicationController
       end
 
       body = JSON.parse(file_data)
-      
+
       file_name = File.basename(body["filename"])
       lang = cookies[:ulang] ? cookies[:ulang] : "en"
       file_pass = body["filePass"] ? body["filePass"] : nil
@@ -144,45 +151,6 @@ class HomeController < ApplicationController
 
   end
 
-  # downloading a history file from public
-  def downloadhistory
-    begin
-      file_name = File.basename(params[:fileName])
-      user_address = params[:userAddress]
-      version = params[:ver]
-      file = params[:file]
-      isEmbedded = params[:dmode]
-
-      if JwtHelper.is_enabled && JwtHelper.use_for_request
-        jwtHeader = Rails.configuration.header.empty? ? "Authorization" : Rails.configuration.header;
-        if request.headers[jwtHeader]
-          hdr = request.headers[jwtHeader]
-          hdr.slice!(0, "Bearer ".length)
-          token = JwtHelper.decode(hdr)
-          if !token || token.eql?("")
-            render plain: "JWT validation failed", :status => 403
-            return
-          end
-        else
-          render plain: "JWT validation failed", :status => 403
-          return
-        end
-      end
-      hist_path = DocumentHelper.storage_path(file_name, user_address) + "-hist" # or to the original document
-
-      file_path = File.join(hist_path, version, file)
-
-      # add headers to the response to specify the page parameters
-      response.headers['Content-Length'] = File.size(file_path).to_s
-      response.headers['Content-Type'] = MimeMagic.by_path(file_path).eql?(nil) ? nil : MimeMagic.by_path(file_path).type
-      response.headers['Content-Disposition'] = "attachment;filename*=UTF-8\'\'" + ERB::Util.url_encode(file)
-
-      send_file file_path, :x_sendfile => true
-    rescue => ex
-      render plain: '{ "error": "File not found"}'
-    end
-  end
-
   # tracking file changes
   def track
     file_data = TrackHelper.read_body(request)  # read the request body
@@ -325,7 +293,7 @@ class HomeController < ApplicationController
       res = http.request(req)
       data = res.body
 
-      if data.size <= 0 || data.size > Rails.configuration.fileSizeMax
+      if data.size <= 0 || data.size > ConfigurationManager.new.maximum_file_size
         render plain: '{"error": "File size is incorrect"}'
         return
       end
@@ -368,7 +336,7 @@ class HomeController < ApplicationController
     def reference
       body = JSON.parse(request.body.read)
       fileName = ""
-      
+
 
       if body.key?("referenceData")
         referenceData = body["referenceData"]
@@ -411,4 +379,4 @@ class HomeController < ApplicationController
 
       render plain: data.to_json
     end
-end
+end

web/documentserver-example/ruby/app/models/configuration_manager.rb

@@ -0,0 +1,203 @@
+#
+# (c) Copyright Ascensio System SIA 2023
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# frozen_string_literal: true
+# typed: true
+
+require 'uri'
+
+# The Configuration class provides the environment based configuration for the
+# example instance.
+# rubocop:disable Metrics/ClassLength
+class ConfigurationManager
+  extend T::Sig
+
+  def initialize
+    @version = T.let('1.5.1', String)
+  end
+
+  # The URI through which an example instance can be accessed.
+  sig { returns(T.nilable(URI::Generic)) }
+  def example_uri
+    url = ENV['EXAMPLE_URL']
+    return nil if url.nil?
+    URI.parse(url)
+  end
+
+  # The public URI through which a document-server instance can be accessed.
+  # For example, it can be used to grant the user's browser access to a
+  # document-server.
+  sig { returns(URI::Generic) }
+  def document_server_public_uri
+    url = ENV['DOCUMENT_SERVER_PUBLIC_URL'] || 'http://document-server'
+    URI.parse(url)
+  end
+
+  # The private URI through which a document-server instance can be accessed.
+  # If no private URI is specified, it will be redirected to the public URI.
+  # For example, it can be used when both an example instance and a
+  # document-server instance are on the same closed network.
+  sig { returns(URI::Generic) }
+  def document_server_private_uri
+    url = ENV['DOCUMENT_SERVER_PRIVATE_URL']
+    return document_server_public_uri if url.nil?
+    URI.parse(url)
+  end
+
+  sig { returns(URI::Generic) }
+  def document_server_api_uri
+    path =
+      ENV['DOCUMENT_SERVER_API_PATH'] ||
+      '/web-apps/apps/api/documents/api.js'
+    URI.join(document_server_public_uri.to_s, path)
+  end
+
+  sig { returns(URI::Generic) }
+  def document_server_preloader_uri
+    path =
+      ENV['DOCUMENT_SERVER_PRELOADER_PATH'] ||
+      '/web-apps/apps/api/documents/cache-scripts.html'
+    URI.join(document_server_public_uri.to_s, path)
+  end
+
+  sig { returns(URI::Generic) }
+  def document_server_command_uri
+    path =
+      ENV['DOCUMENT_SERVER_COMMAND_PATH'] ||
+      '/coauthoring/CommandService.ashx'
+    URI.join(document_server_private_uri.to_s, path)
+  end
+
+  sig { returns(URI::Generic) }
+  def document_server_converter_uri
+    path =
+      ENV['DOCUMENT_SERVER_CONVERTER_PATH'] ||
+      '/ConvertService.ashx'
+    URI.join(document_server_private_uri.to_s, path)
+  end
+
+  sig { returns(String) }
+  def jwt_secret
+    ENV['JWT_SECRET'] || ''
+  end
+
+  sig { returns(String) }
+  def jwt_header
+    ENV['JWT_HEADER'] || 'Authorization'
+  end
+
+  sig { returns(T::Boolean) }
+  def jwt_use_for_request
+    env = ENV['JWT_USE_FOR_REQUEST']
+    return ActiveModel::Type::Boolean.new.cast(env) if env
+    true
+  end
+
+  sig { returns(T::Boolean) }
+  def ssl_verify_peer_mode_enabled
+    env = ENV['SSL_VERIFY_PEER_MODE_ENABLED']
+    return ActiveModel::Type::Boolean.new.cast(env) if env
+    false
+  end
+
+  sig { returns(String) }
+  def storage_path
+    ENV['STORAGE_PATH'] || 'app_data'
+  end
+
+  sig { returns(Numeric) }
+  def maximum_file_size
+    env = ENV['MAXIMUM_FILE_SIZE']
+    return env.to_i if env
+    5 * 1024 * 1024
+  end
+
+  sig { returns(Numeric) }
+  def convertation_timeout
+    120
+  end
+
+  sig { returns(T::Array[String]) }
+  def fillable_file_extensions
+    '.docx|.oform'
+      .split('|')
+  end
+
+  sig { returns(T::Array[String]) }
+  def viewable_file_extensions
+    '.djvu|.oxps|.pdf|.xps'
+      .split('|')
+  end
+
+  sig { returns(T::Array[String]) }
+  def editable_file_extensions
+    '.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'
+      .split('|')
+  end
+
+  sig { returns(T::Array[String]) }
+  def convertable_file_extensions
+    '.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'
+      .split('|')
+  end
+
+  sig { returns(T::Hash[String, String]) }
+  def languages
+    {
+      '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'
+    }
+  end
+end
+# rubocop:enable Metrics/ClassLength

web/documentserver-example/ruby/app/models/document_helper.rb

@@ -14,6 +14,8 @@
 # limitations under the License.
 #
 
+# rubocop:disable all
+
 class DocumentHelper
 
   @@runtime_cache = {}
@@ -29,11 +31,8 @@ class DocumentHelper
 
     # define max file size
     def file_size_max
-      if Rails.configuration.fileSizeMax == nil
-        5 * 1024 * 1024
-      else
-        Rails.configuration.fileSizeMax  # or get it from the config
-      end
+      config = ConfigurationManager.new
+      config.maximum_file_size
     end
 
     # all the supported file extensions
@@ -42,38 +41,26 @@ class DocumentHelper
     end
 
     def fill_forms_exts
-      if Rails.configuration.fillDocs.empty?
-        []
-      else
-        Rails.configuration.fillDocs.split("|")
-      end
+      config = ConfigurationManager.new
+      config.fillable_file_extensions
     end
 
     # file extensions that can be viewed
     def viewed_exts
-      if Rails.configuration.viewedDocs.empty?
-        []
-      else
-        Rails.configuration.viewedDocs.split("|")
-      end
+      config = ConfigurationManager.new
+      config.viewable_file_extensions
     end
 
     # file extensions that can be edited
     def edited_exts
-      if Rails.configuration.editedDocs.empty?
-        []
-      else
-        Rails.configuration.editedDocs.split("|")
-      end
+      config = ConfigurationManager.new
+      config.editable_file_extensions
     end
 
     # file extensions that can be converted
     def convert_exts
-      if Rails.configuration.convertDocs.empty?
-        []
-      else
-        Rails.configuration.convertDocs.split("|")
-      end
+      config = ConfigurationManager.new
+      config.convertable_file_extensions
     end
 
     # get current user host address
@@ -83,8 +70,9 @@ class DocumentHelper
 
     # get the storage path of the given file
     def storage_path(file_name, user_address)
-      directory = File.absolute_path?(Rails.configuration.storagePath) ? Rails.configuration.storagePath
-                    : Rails.root.join('public', Rails.configuration.storagePath, cur_user_host_address(user_address))  # get the path to the directory for the host address
+      config = ConfigurationManager.new
+      directory = File.absolute_path?(config.storage_path) ? config.storage_path
+                    : Rails.root.join('public', config.storage_path, cur_user_host_address(user_address))  # get the path to the directory for the host address
 
       # create a new directory if it doesn't exist
       unless File.directory?(directory)
@@ -97,8 +85,9 @@ class DocumentHelper
 
     # get the path to the forcesaved file version
     def forcesave_path(file_name, user_address, create)
-      directory = File.absolute_path?(Rails.configuration.storagePath) ? Rails.configuration.storagePath
-                    : Rails.root.join('public', Rails.configuration.storagePath, cur_user_host_address(user_address))
+      config = ConfigurationManager.new
+      directory = File.absolute_path?(config.storage_path) ? config.storage_path
+                    : Rails.root.join('public', config.storage_path, cur_user_host_address(user_address))
 
       # the directory with host address doesn't exist
       unless File.directory?(directory)
@@ -151,7 +140,8 @@ class DocumentHelper
       Dir.foreach(hist_dir) {|e|  # run through all the file versions
         next if e.eql?(".")
         next if e.eql?("..")
-        if File.directory?(File.join(hist_dir, e))
+        path = File.join(hist_dir, e)
+        if File.directory?(path) && !Dir.empty?(path)
           ver += 1  # and count them
         end
       }
@@ -176,8 +166,9 @@ class DocumentHelper
 
     # get all the stored files from the folder
     def get_stored_files(user_address)
-      directory = File.absolute_path?(Rails.configuration.storagePath) ? Rails.configuration.storagePath
-                    : Rails.root.join('public', Rails.configuration.storagePath, cur_user_host_address(user_address))
+      config = ConfigurationManager.new
+      directory = File.absolute_path?(config.storage_path) ? config.storage_path
+                    : Rails.root.join('public', config.storage_path, cur_user_host_address(user_address))
 
       arr = [];
 
@@ -230,26 +221,20 @@ class DocumentHelper
 
     # get file url
     def get_file_uri(file_name, for_document_server)
-      uri = get_server_url(for_document_server) + '/' + Rails.configuration.storagePath + '/' + cur_user_host_address(nil) + '/' + ERB::Util.url_encode(file_name)
+      config = ConfigurationManager.new
+      uri = get_server_url(for_document_server) + '/' + config.storage_path + '/' + cur_user_host_address(nil) + '/' + ERB::Util.url_encode(file_name)
 
       return uri
     end
 
-    # get history path url
-    def get_historypath_uri(file_name,version,file,is_serverUrl=true)
-      # for redirection to my link
-      user_host = is_serverUrl ? '&userAddress=' + cur_user_host_address(nil) : ""
-      uri = get_server_url(is_serverUrl) + '/downloadhistory/?fileName=' + ERB::Util.url_encode(file_name) + '&ver='+ version.to_s + '&file='+ ERB::Util.url_encode(file) + user_host
-      return uri
-    end
-
     # get server url
     def get_server_url(for_document_server)
-      if for_document_server && !Rails.configuration.urlExample.empty?
-        return Rails.configuration.urlExample
+      config = ConfigurationManager.new
+      if for_document_server && config.example_uri
+        return config.example_uri.to_s
       else
         return @@base_url
-      end 
+      end
     end
 
     # get callback url
@@ -323,7 +308,7 @@ class DocumentHelper
           "contentLength" => "#{(File.size(directory)/ 1024.0).round(2)} KB",
           "pureContentLength" => File.size(directory),
           "title" => fileName,
-          "updated" => File.mtime(directory) 
+          "updated" => File.mtime(directory)
         }
 
         if file_id == nil  # if file id is undefined
@@ -344,11 +329,11 @@ class DocumentHelper
     end
     # enable ignore certificate
     def verify_ssl(file_uri, http)
-      if file_uri.start_with?('https') && Rails.configuration.verify_peer_off.eql?('true')
+      if file_uri.start_with?('https') && ConfigurationManager.new.ssl_verify_peer_mode_enabled
         http.use_ssl = true
         http.verify_mode = OpenSSL::SSL::VERIFY_NONE  # set the flags for the server certificate verification at the beginning of SSL session
       end
     end
   end
 
-end
+end

web/documentserver-example/ruby/app/models/file_model.rb

@@ -14,6 +14,8 @@
 # limitations under the License.
 #
 
+# rubocop:disable all
+
 class FileModel
 
   attr_accessor :file_name, :mode, :type, :user_ip, :lang, :user, :action_data, :direct_url
@@ -39,14 +41,10 @@ class FileModel
     File.extname(@file_name).downcase
   end
 
-  # get file url
-  def file_uri
-    DocumentHelper.get_file_uri(@file_name, true)
-  end
-
   # get file uri for document server
   def file_uri_user
-    File.absolute_path?(Rails.configuration.storagePath) ? download_url + "&dmode=emb" : DocumentHelper.get_file_uri(@file_name, false)
+    config = ConfigurationManager.new
+    File.absolute_path?(config.storage_path) ? download_url + "&dmode=emb" : DocumentHelper.get_file_uri(@file_name, false)
   end
 
   # get document type from its name (word, cell or slide)
@@ -146,7 +144,7 @@ class FileModel
         :lang => @lang ? @lang : "en",
         :callbackUrl => callback_url,  # absolute URL to the document storage service
         :coEditing => editorsmode.eql?("view") && @user.id.eql?("uid-0") ? {
-          :mode => "strict", 
+          :mode => "strict",
           :change => false
         } : nil,
         :createUrl => !@user.id.eql?("uid-0") ? create_url : nil,
@@ -164,7 +162,7 @@ class FileModel
         },
         :customization => {  # the parameters for the editor interface
           :about => true,  # the About section display
-          :comments => true,  
+          :comments => true,
           :feedback => true,  # the Feedback & Support menu button display
           :forcesave => false,  # adding the request for the forced file saving to the callback handler
           :submitForm => submitForm,  # the Submit form button state
@@ -182,111 +180,6 @@ class FileModel
     return config
   end
 
-  # get document history
-  def get_history
-    file_name = @file_name
-    file_ext = File.extname(file_name).downcase
-    doc_key = key()
-    doc_uri = file_uri()
-
-    hist_dir = DocumentHelper.history_dir(DocumentHelper.storage_path(@file_name, nil))  # get the path to the file history
-    cur_ver = DocumentHelper.get_file_version(hist_dir)  # get the file version
-
-    if (cur_ver > 0)  # if file was modified
-      hist = []
-      histData = {}
-
-      for i in 1..cur_ver  # run through all the file versions
-        obj = {}
-        dataObj = {}
-        ver_dir = DocumentHelper.version_dir(hist_dir, i)  # get the path to the given file version
-
-        # get document key
-        cur_key = doc_key
-        if (i != cur_ver)
-          File.open(File.join(ver_dir, "key.txt"), 'r') do |file|
-            cur_key = file.read()
-          end
-        end
-        obj["key"] = cur_key
-        obj["version"] = i
-
-        if (i == 1)  # check if the version number is equal to 1
-          if File.file?(File.join(hist_dir, "createdInfo.json"))  # check if the createdInfo.json file with meta data exists
-            File.open(File.join(hist_dir, "createdInfo.json"), 'r') do |file|  # open it
-              cr_info = JSON.parse(file.read())  # parse the file content
-
-              # write information about changes to the object
-              obj["created"] = cr_info["created"]
-              obj["user"] = {
-                :id => cr_info["uid"],
-                :name => cr_info["uname"]
-              }
-            end
-          end
-        end
-
-        # get the history data from the previous file version and write key and url information about it
-        dataObj["fileType"] = file_ext[1..file_ext.length]
-        dataObj["key"] = cur_key
-        dataObj["url"] = i == cur_ver ? doc_uri : DocumentHelper.get_historypath_uri(file_name, i, "prev#{file_ext}")
-        if is_enable_direct_url == true
-          dataObj["directUrl"] = i == cur_ver ? download_url(false) : DocumentHelper.get_historypath_uri(file_name, i, "prev#{file_ext}", false)
-        end
-        dataObj["version"] = i
-
-        if (i > 1)  # check if the version number is greater than 1
-          changes = nil
-          change = nil
-          File.open(File.join(DocumentHelper.version_dir(hist_dir, i - 1), "changes.json"), 'r') do |file|  # get the path to the changes.json file
-            changes = JSON.parse(file.read())  # and parse its content
-          end
-
-          change = changes["changes"][0]
-
-          # write information about changes to the object
-          obj["changes"] = change ? changes["changes"] : nil
-          obj["serverVersion"] = changes["serverVersion"]
-          obj["created"] = change ? change["created"] : nil
-          obj["user"] = change ? change["user"] : nil
-
-          prev = histData[(i - 2).to_s]  # get the history data from the previous file version
-          dataObj["previous"] = is_enable_direct_url == true ? {  # write key and url information about previous file version with optional direct url
-            :fileType => prev["fileType"],
-            :key => prev["key"],
-            :url => prev["url"],
-            :directUrl => prev["directUrl"]
-          } : {
-            :fileType => prev["fileType"],
-            :key => prev["key"],
-            :url => prev["url"]
-          }
-
-          # write the path to the diff.zip archive with differences in this file version
-          dataObj["changesUrl"] = DocumentHelper.get_historypath_uri(file_name, i - 1, "diff.zip")
-        end
-
-        if JwtHelper.is_enabled  # check if a secret key to generate token exists or not
-          dataObj["token"] = JwtHelper.encode(dataObj)  # encode a payload object into a token and write it to the data object
-        end
-
-        hist.push(obj)  # add object dictionary to the hist list
-        histData[(i - 1).to_s] = dataObj  # write data object information to the history data
-      end
-
-      return {
-        :hist => {  # write history information about the current file version to the hist
-          :currentVersion => cur_ver,
-          :history => hist
-        },
-        :histData => histData
-      }
-    end
-
-    return nil
-
-  end
-
   # get image information
   def get_insert_image
     insert_image = is_enable_direct_url == true ? {
@@ -319,7 +212,7 @@ class FileModel
     if JwtHelper.is_enabled  # check if a secret key to generate token exists or not
       compare_file["token"] = JwtHelper.encode(compare_file)  # encode a payload object into a token and write it to the compare_file object
     end
-    
+
     return compare_file
   end
 
@@ -351,4 +244,4 @@ class FileModel
     return @direct_url != nil && @direct_url == "true"
   end
 
-end
+end

web/documentserver-example/ruby/app/models/jwt_helper.rb

@@ -18,9 +18,9 @@ require 'jwt'
 
 class JwtHelper
 
-    @jwt_secret = Rails.configuration.jwtSecret
-    @token_use_for_request = Rails.configuration.token_use_for_request
-  
+    @jwt_secret = ConfigurationManager.new.jwt_secret
+    @token_use_for_request = ConfigurationManager.new.jwt_use_for_request
+
     class << self
         # check if a secret key to generate token exists or not
         def is_enabled

web/documentserver-example/ruby/app/models/proxy.rb

@@ -0,0 +1,60 @@
+#
+# (c) Copyright Ascensio System SIA 2023
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# frozen_string_literal: true
+# typed: true
+
+require 'uri'
+
+# The Proxy class provides interfaces that may be useful if a document-server
+# instance and an example instance communicate through a proxy server.
+class Proxy
+  extend T::Sig
+
+  sig { params(configuration: ConfigurationManager).void }
+  def initialize(configuration)
+    @config = configuration
+  end
+
+  # Resolves with a private document-server URI if the specified URI based on a
+  # public document-server URI.
+  sig { params(url: String).returns(URI::Generic) }
+  def resolve_document_server_uri(url)
+    uri = URI(url)
+
+    return uri unless equal_document_server_public_uri(uri)
+
+    swap_docuemnt_server_public_uri(uri)
+  end
+
+  private
+
+  sig { params(uri: URI::Generic).returns(T::Boolean) }
+  def equal_document_server_public_uri(uri)
+    uri.scheme == @config.document_server_public_uri.scheme && \
+      uri.host == @config.document_server_public_uri.host && \
+      uri.port == @config.document_server_public_uri.port
+  end
+
+  sig { params(uri: URI::Generic).returns(URI::Generic) }
+  def swap_docuemnt_server_public_uri(uri)
+    swaped_uri = uri
+    swaped_uri.scheme = @config.document_server_private_uri.scheme
+    swaped_uri.host = @config.document_server_private_uri.host
+    swaped_uri.port = @config.document_server_private_uri.port
+    swaped_uri
+  end
+end

web/documentserver-example/ruby/app/models/service_converter.rb

@@ -16,8 +16,8 @@
 
 class ServiceConverter
 
-  @@convert_timeout = Rails.configuration.timeout  # get the convertion timeout from the config
-  @@document_converter_url = Rails.configuration.urlSite + Rails.configuration.urlConverter  # get the converter url from the config
+  @@convert_timeout = ConfigurationManager.new.convertation_timeout
+  @@document_converter_url = ConfigurationManager.new.document_server_converter_uri.to_s
 
   class << self
 

web/documentserver-example/ruby/app/models/track_helper.rb

@@ -17,6 +17,7 @@
 require 'net/http'
 
 class TrackHelper
+  @@document_command_url = ConfigurationManager.new.document_server_command_uri.to_s
 
     class << self
 
@@ -60,8 +61,34 @@ class TrackHelper
             return file_data
         end
 
+    def resolve_file_data(file_data)
+      config = ConfigurationManager.new
+      proxy = Proxy.new(config)
+
+      url = file_data['url']
+      file_data['url'] = proxy.resolve_document_server_uri(url).to_s if url
+
+      changesurl = file_data['changesurl']
+      file_data['changesurl'] = proxy.resolve_document_server_uri(changesurl).to_s if changesurl
+
+      home = file_data['home']
+      if home
+        home_url = home['url']
+        home['url'] = proxy.resolve_document_server_uri(home_url).to_s if home_url
+
+        home_changesurl = home['changesurl']
+        home['changesurl'] = proxy.resolve_document_server_uri(home_changesurl).to_s if home_changesurl
+
+        file_data['home'] = home
+      end
+
+      file_data
+    end
+
         # file saving process
-        def process_save(file_data, file_name, user_address)
+        def process_save(raw_file_data, file_name, user_address)
+            file_data = resolve_file_data(raw_file_data)
+
             download_uri = file_data['url']
             if download_uri.eql?(nil)
                 saved = 1
@@ -211,8 +238,6 @@ class TrackHelper
 
         # send the command request
         def command_request(method, key, meta = nil)
-            document_command_url = Rails.configuration.urlSite + Rails.configuration.commandUrl  # get the document command url
-
             # create a payload object with the method and key
             payload = {
                 :c => method,
@@ -226,10 +251,10 @@ class TrackHelper
             data = nil
             begin
 
-                uri = URI.parse(document_command_url)  # parse the document command url
+                uri = URI.parse(@@document_command_url)  # parse the document command url
                 http = Net::HTTP.new(uri.host, uri.port)  # create a connection to the http server
 
-                DocumentHelper.verify_ssl(document_command_url, http)
+                DocumentHelper.verify_ssl(@@document_command_url, http)
 
                 req = Net::HTTP::Post.new(uri.request_uri)  # create the post request
                 req.add_field("Content-Type", "application/json")  # set headers

web/documentserver-example/ruby/app/proxy.rb

@@ -0,0 +1,57 @@
+#
+# (c) Copyright Ascensio System SIA 2023
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# frozen_string_literal: true
+# typed: true
+
+require 'uri'
+
+require_relative 'models/configuration_manager'
+
+class ProxyManager
+  extend T::Sig
+
+  sig do
+    params(
+      config: ConfigurationManager,
+      base_url: String,
+      remote_ip: String,
+      user_host: T.nilable(String)
+    )
+      .void
+  end
+  def initialize(
+    config:,
+    base_url:,
+    remote_ip:,
+    user_host: nil
+  )
+    @config = config
+    @base_url = base_url
+    @remote_ip = remote_ip
+    @user_host = user_host
+  end
+
+  sig { returns(URI::Generic) }
+  def example_uri
+    @config.example_uri || URI(@base_url)
+  end
+
+  sig { returns(String) }
+  def user_host
+    (@user_host || @remote_ip).gsub(/[^0-9\-.a-zA-Z_=]/, '_')
+  end
+end

web/documentserver-example/ruby/app/response.rb

@@ -0,0 +1,39 @@
+#
+# (c) Copyright Ascensio System SIA 2023
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# frozen_string_literal: true
+# typed: true
+
+module ResponseError
+  extend T::Sig
+
+  sig { params(error: String).void }
+  def initialize(error)
+    @error = error
+    @success = false
+  end
+
+  def to_json(*options)
+    as_json.to_json(*options)
+  end
+
+  def as_json(_ = {})
+    {
+      error: @error,
+      success: @success
+    }
+  end
+end

web/documentserver-example/ruby/app/storage.rb

@@ -0,0 +1,72 @@
+#
+# (c) Copyright Ascensio System SIA 2023
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# frozen_string_literal: true
+# typed: true
+
+require 'pathname'
+require_relative 'models/configuration_manager'
+require_relative 'proxy'
+
+# ```text
+# /application_directory
+# └─ storage_directory
+#    └─ user_directory
+#       └─ source_file
+#
+# /srv
+# └─ storage
+#    └─ 172.19.0.1
+#       └─ document.docx
+# ```
+class StorageManager
+  extend T::Sig
+
+  sig do
+    params(
+      config: ConfigurationManager,
+      proxy_manager: ProxyManager,
+      source_basename: String
+    )
+      .void
+  end
+  def initialize(config:, proxy_manager:, source_basename:)
+    @config = config
+    @proxy_manager = proxy_manager
+    @source_basename = source_basename
+  end
+
+  sig { returns(Pathname) }
+  def source_file
+    user_directory.join(@source_basename)
+  end
+
+  sig { returns(Pathname) }
+  def user_directory
+    directory = storage_directory.join(@proxy_manager.user_host)
+    FileUtils.mkdir(directory) unless directory.exist?
+    directory
+  end
+
+  sig { returns(Pathname) }
+  def storage_directory
+    # TODO: move to the Configuration.
+    path = Pathname.new(@config.storage_path)
+    storage_path = path.absolute? ? path : Rails.root.join('public', path)
+    FileUtils.mkdir(storage_path) unless storage_path.exist?
+    storage_path
+  end
+end

web/documentserver-example/ruby/app/views/home/editor.html.erb

@@ -21,7 +21,7 @@
   </div>
 </div>
 
-<script src="<%= Rails.configuration.urlSite + Rails.configuration.urlApi %>"></script>
+<script src="<%= ConfigurationManager.new.document_server_api_uri.to_s %>"></script>
 
 <script type="text/javascript" language="javascript">
 
@@ -109,13 +109,67 @@
     // the user is trying to select document for comparing by clicking the Document from Storage button
     var onRequestCompareFile = function() {
         docEditor.setRevisedFile(<%= raw @file.get_compare_file.to_json %>);  // 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(<%= raw @file.dataMailMergeRecipients.to_json %>);  // insert recipient data for mail merge into the file
     };
 
+    function onRequestHistory() {
+      const fileName = "<%= @file.file_name %>"
+      // const directURL
+      const request = new XMLHttpRequest()
+      request.open("GET", `history/${fileName}`)
+      request.send()
+      request.onload = function () {
+        response = JSON.parse(request.response)
+        if (request.status != 200) {
+          innerAlert(response.error)
+          return
+        }
+        docEditor.refreshHistory(response)
+      }
+    }
+
+    function onRequestHistoryData(event) {
+      const fileName = "<%= @file.file_name %>"
+      const version = event.data
+      // const directURL
+      const request = new XMLHttpRequest()
+      request.open("GET", `history/${fileName}/${version}/data`)
+      request.send()
+      request.onload = function () {
+        response = JSON.parse(request.response)
+        if (request.status != 200) {
+          innerAlert(response.error)
+          return
+        }
+        docEditor.setHistoryData(response)
+      }
+    }
+
+    function onRequestHistoryClose() {
+      document.location.reload()
+    }
+
+    function onRequestRestore(event) {
+      const fileName = "<%= @file.file_name %>"
+      const userID = "<%= @file.user.id %>"
+      const version = event.data.version
+      const request = new XMLHttpRequest()
+      request.open("PUT", `history/${fileName}/${version}/restore?user_id=${userID}`)
+      request.send()
+      request.onload = function () {
+        if (request.status != 200) {
+          response = JSON.parse(request.response)
+          innerAlert(response.error)
+          return
+        }
+        onRequestHistory()
+      }
+    }
+
     var onRequestSaveAs = function (event) {  //  the user is trying to save file by clicking Save Copy as... button
         var title = event.data.title;
         var url = event.data.url;
@@ -152,7 +206,7 @@
     };
 
     var onRequestReferenceData = function(event) {  // user refresh external data source
-        
+
         event.data.directUrl = !!config.document.directUrl;
         let xhr = new XMLHttpRequest();
         xhr.open("POST", "reference");
@@ -179,30 +233,18 @@
             'onMetaChange': onMetaChange,
             'onRequestInsertImage': onRequestInsertImage,
             'onRequestCompareFile': onRequestCompareFile,
-            'onRequestMailMergeRecipients': onRequestMailMergeRecipients,
+            'onRequestMailMergeRecipients': onRequestMailMergeRecipients
         };
 
         <%
-            history = @file.get_history
             usersMentions = @file.get_users_mentions %>
 
             if (config.editorConfig.user.id) {
-                <% if history %>
-                    // the user is trying to show the document version history
-                    config.events['onRequestHistory'] = function () {
-                        docEditor.refreshHistory(<%= raw history[:hist].to_json %>);  // 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 = <%= raw history[:histData].to_json %>;
-                        docEditor.setHistoryData(histData[ver - 1]);  // send the link to the document for viewing the version history
-                    };
-                    // the user is trying to go back to the document from viewing the document version history
-                    config.events['onRequestHistoryClose'] = function () {
-                        document.location.reload();
-                    };
-                <% end %>
+              config.events.onRequestHistory = onRequestHistory
+              config.events.onRequestHistoryData = onRequestHistoryData
+              config.events.onRequestHistoryClose = onRequestHistoryClose
+              config.events.onRequestRestore = onRequestRestore
+
             // add mentions for not anonymous users
             config.events['onRequestUsers'] = function () {
                 docEditor.setUsers({  // set a list of users to mention in the comments
@@ -241,4 +283,4 @@
         window.attachEvent("load", сonnectEditor);
     }
 
-</script>
+</script>

web/documentserver-example/ruby/app/views/home/index.html.erb

@@ -75,7 +75,7 @@
                         data-tooltip="Choose the language for ONLYOFFICE editors interface"
                         src="assets/info.svg" />
                       <select class="select-user" id="language">
-                        <% Rails.configuration.languages.each { |key, language|%>
+                        <% ConfigurationManager.new.languages.each { |key, language|%>
                           <option value="<%=key %>"> <%=language %> </option>
                         <% } %>
                       </select>
@@ -304,7 +304,7 @@
   </div>
 </div>
 
-<span id="loadScripts" data-docs="<%= Rails.configuration.urlSite + Rails.configuration.urlPreloader %>"></span>
+<span id="loadScripts" data-docs="<%= ConfigurationManager.new.document_server_preloader_uri.to_s %>"></span>
 
 <footer>
   <div class="center">

web/documentserver-example/ruby/bin/bundle

@@ -1,3 +0,0 @@
-#!/usr/bin/env ruby.exe
-ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)
-load Gem.bin_path('bundler', 'bundle')

web/documentserver-example/ruby/bin/rails

@@ -1,4 +0,0 @@
-#!/usr/bin/env ruby.exe
-APP_PATH = File.expand_path('../../config/application', __FILE__)
-require_relative '../config/boot'
-require 'rails/commands'

web/documentserver-example/ruby/bin/rake

@@ -1,4 +0,0 @@
-#!/usr/bin/env ruby.exe
-require_relative '../config/boot'
-require 'rake'
-Rake.application.run

web/documentserver-example/ruby/bin/setup

@@ -1,29 +0,0 @@
-#!/usr/bin/env ruby.exe
-require 'pathname'
-
-# path to your application root.
-APP_ROOT = Pathname.new File.expand_path('../../',  __FILE__)
-
-Dir.chdir APP_ROOT do
-  # This script is a starting point to setup your application.
-  # Add necessary setup steps to this file:
-
-  puts "== Installing dependencies =="
-  system "gem install bundler --conservative"
-  system "bundle check || bundle install"
-
-  # puts "\n== Copying sample files =="
-  # unless File.exist?("config/database.yml")
-  #   system "cp config/database.yml.sample config/database.yml"
-  # end
-
-  puts "\n== Preparing database =="
-  system "bin/rake db:setup"
-
-  puts "\n== Removing old logs and tempfiles =="
-  system "rm -f log/*"
-  system "rm -rf tmp/cache"
-
-  puts "\n== Restarting application server =="
-  system "touch tmp/restart.txt"
-end

web/documentserver-example/ruby/config.ru

@@ -1,15 +1,4 @@
-# This file is used by Rack-based servers to start the application.
+require_relative 'config/application'
 
-require ::File.expand_path('../config/environment', __FILE__)
+Rails.application.initialize!
 run Rails.application
-
-require 'rack/cors'
-use Rack::Cors do
-
- allow do
-   origins '*'
-   resource '*',
-       :headers => :any,
-       :methods => [:get]
- end
-end

web/documentserver-example/ruby/config/application.rb

@@ -1,97 +1,106 @@
-require File.expand_path('../boot', __FILE__)
+# rubocop:disable Metrics/BlockLength
 
-# Pick the frameworks you want:
-require "active_model/railtie"
-require "active_job/railtie"
-require "active_record/railtie"
-require "action_controller/railtie"
-require "action_mailer/railtie"
-require "action_view/railtie"
-require "sprockets/railtie"
-# require "rails/test_unit/railtie"
+require_relative 'boot'
+
+require 'active_model/railtie'
+require 'action_controller/railtie'
+require 'action_view/railtie'
+require 'sprockets/railtie'
 
-# Require the gems listed in Gemfile, including any gems
-# you've limited to :test, :development, or :production.
 Bundler.require(*Rails.groups)
 
-module OnlineEditorsExampleRuby
+require_relative '../app/controllers/application_controller'
+require_relative '../app/history'
+
+module Example
   class Application < Rails::Application
+    # TODO: move to the Convifgutaion.
+    # It needs to be moved to the Configuration, but it can't be done at the
+    # moment because replacing it causes the application to crash.
+    Rails.configuration.header = 'Authorization'
 
     config.middleware.insert_before 0, Rack::Cors do
       allow do
         origins '*'
-        resource '*',
-                 headers: :any,
-                 methods: [:get, :post, :patch, :delete, :put, :options]
+        resource '*', headers: :any, methods: %i[get post patch delete put options]
       end
     end
 
-    Rails.configuration.version="1.5.1"
+    config.action_controller.perform_caching = true
+    config.active_support.deprecation = :log
+    config.assets.debug = false
+    config.assets.digest = true
+    config.cache_classes = true
+    config.consider_all_requests_local = true
+    config.eager_load = true
+    config.require_master_key = false
+    config.secret_key_base = SecureRandom.uuid
 
-    Rails.configuration.fileSizeMax=5242880
-    Rails.configuration.storagePath="app_data"
-    Rails.configuration.timeout=120
+    routes.append do
+      root to: 'home#index'
+      match '/convert', to: 'home#convert', via: 'post'
+      match '/csv', to: 'home#csv', via: 'get'
+      match '/download', to: 'home#download', via: 'get'
+      match '/downloadhistory', to: 'home#downloadhistory', via: 'get'
+      match '/editor', to: 'home#editor', via: 'get'
+      match '/files', to: 'home#files', via: 'get'
+      match '/index', to: 'home#index', via: 'get'
+      match '/reference', to: 'home#reference', via: 'post'
+      match '/remove', to: 'home#remove', via: 'get'
+      match '/rename', to: 'home#rename', via: 'post'
+      match '/restore', to: 'home#restore', via: 'put'
+      match '/sample', to: 'home#sample', via: 'get'
+      match '/saveas', to: 'home#saveas', via: 'post'
+      match '/track', to: 'home#track', via: 'post'
+      match '/upload', to: 'home#upload', via: 'post'
 
-    Rails.configuration.fillDocs=".docx|.oform"
-    Rails.configuration.viewedDocs=".djvu|.oxps|.pdf|.xps"
-    Rails.configuration.editedDocs=".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"
-    Rails.configuration.convertDocs=".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"
+      file_basename_constraint = /[^\/]*/
 
-    Rails.configuration.urlSite="http://documentserver/"
-    Rails.configuration.urlConverter="ConvertService.ashx"
-    Rails.configuration.urlApi="web-apps/apps/api/documents/api.js"
-    Rails.configuration.urlPreloader="web-apps/apps/api/documents/cache-scripts.html"
-    Rails.configuration.commandUrl="coauthoring/CommandService.ashx"
-
-    Rails.configuration.urlExample=""
-
-    Rails.configuration.jwtSecret = ""
-    Rails.configuration.header="Authorization"
-    Rails.configuration.token_use_for_request=true
-
-    Rails.configuration.verify_peer_off = "true"
-
-    Rails.configuration.languages={
-      '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'
-    }
+      get(
+        '/history/:source_basename',
+        to: HistoryController.action('history'),
+        format: false,
+        defaults: {
+          format: 'html'
+        },
+        constraints: {
+          source_basename: file_basename_constraint
+        }
+      )
+      get(
+        '/history/:source_basename/:version/data',
+        to: HistoryController.action('data'),
+        format: false,
+        defaults: {
+          format: 'html'
+        },
+        constraints: {
+          source_basename: file_basename_constraint
+        }
+      )
+      get(
+        '/history/:source_basename/:version/download/:requested_basename',
+        to: HistoryController.action('download'),
+        format: false,
+        defaults: {
+          foramt: 'html'
+        },
+        constraints: {
+          source_basename: file_basename_constraint,
+          requested_basename: file_basename_constraint
+        }
+      )
+      put(
+        '/history/:source_basename/:version/restore',
+        to: HistoryController.action('restore'),
+        format: false,
+        defaults: {
+          foramt: 'html'
+        },
+        constraints: {
+          source_basename: file_basename_constraint
+        }
+      )
+    end
   end
 end

web/documentserver-example/ruby/config/boot.rb

@@ -1,3 +1,3 @@
-ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)
+ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../Gemfile', __dir__)
 
-require 'bundler/setup' # Set up gems listed in the Gemfile.
+require 'bundler/setup'

web/documentserver-example/ruby/config/database.yml

@@ -1,25 +0,0 @@
-# SQLite version 3.x
-#   gem install sqlite3
-#
-#   Ensure the SQLite 3 gem is defined in your Gemfile
-#   gem 'sqlite3'
-#
-default: &default
-  adapter: sqlite3
-  pool: 5
-  timeout: 5000
-
-development:
-  <<: *default
-  database: db/development.sqlite3
-
-# Warning: The database defined as "test" will be erased and
-# re-generated from your development database when you run "rake".
-# Do not set this db to the same as development or production.
-test:
-  <<: *default
-  database: db/test.sqlite3
-
-production:
-  <<: *default
-  database: db/production.sqlite3

web/documentserver-example/ruby/config/environment.rb

@@ -1,5 +0,0 @@
-# Load the Rails application.
-require File.expand_path('../application', __FILE__)
-
-# Initialize the Rails application.
-Rails.application.initialize!

web/documentserver-example/ruby/config/environments/development.rb

@@ -1,41 +0,0 @@
-Rails.application.configure do
-  # Settings specified here will take precedence over those in config/application.rb.
-
-  # In the development environment your application's code is reloaded on
-  # every request. This slows down response time but is perfect for development
-  # since you don't have to restart the web server when you make code changes.
-  config.cache_classes = false
-
-  # Do not eager load code on boot.
-  config.eager_load = false
-
-  # Show full error reports and disable caching.
-  config.consider_all_requests_local       = true
-  config.action_controller.perform_caching = false
-
-  # Don't care if the mailer can't send.
-  config.action_mailer.raise_delivery_errors = false
-
-  # Print deprecation notices to the Rails logger.
-  config.active_support.deprecation = :log
-
-  # Raise an error on page load if there are pending migrations.
-  config.active_record.migration_error = :page_load
-
-  # Debug mode disables concatenation and preprocessing of assets.
-  # This option may cause significant delays in view rendering with a large
-  # number of complex assets.
-  config.assets.debug = true
-
-  # Asset digests allow you to set far-future HTTP expiration dates on all assets,
-  # yet still be able to expire them through the digest params.
-  config.assets.digest = true
-
-  # Adds additional error checking when serving assets at runtime.
-  # Checks for improperly declared sprockets dependencies.
-  # Raises helpful error messages.
-  config.assets.raise_runtime_errors = true
-
-  # Raises error for missing translations
-  # config.action_view.raise_on_missing_translations = true
-end

web/documentserver-example/ruby/config/environments/production.rb

@@ -1,79 +0,0 @@
-Rails.application.configure do
-  # Settings specified here will take precedence over those in config/application.rb.
-
-  # Code is not reloaded between requests.
-  config.cache_classes = true
-
-  # Eager load code on boot. This eager loads most of Rails and
-  # your application in memory, allowing both threaded web servers
-  # and those relying on copy on write to perform better.
-  # Rake tasks automatically ignore this option for performance.
-  config.eager_load = true
-
-  # Full error reports are disabled and caching is turned on.
-  config.consider_all_requests_local       = false
-  config.action_controller.perform_caching = true
-
-  # Enable Rack::Cache to put a simple HTTP cache in front of your application
-  # Add `rack-cache` to your Gemfile before enabling this.
-  # For large-scale production use, consider using a caching reverse proxy like
-  # NGINX, varnish or squid.
-  # config.action_dispatch.rack_cache = true
-
-  # Disable serving static files from the `/public` folder by default since
-  # Apache or NGINX already handles this.
-  config.serve_static_files = ENV['RAILS_SERVE_STATIC_FILES'].present?
-
-  # Compress JavaScripts and CSS.
-  config.assets.js_compressor = :uglifier
-  # config.assets.css_compressor = :sass
-
-  # Do not fallback to assets pipeline if a precompiled asset is missed.
-  config.assets.compile = false
-
-  # Asset digests allow you to set far-future HTTP expiration dates on all assets,
-  # yet still be able to expire them through the digest params.
-  config.assets.digest = true
-
-  # `config.assets.precompile` and `config.assets.version` have moved to config/initializers/assets.rb
-
-  # Specifies the header that your server uses for sending files.
-  # config.action_dispatch.x_sendfile_header = 'X-Sendfile' # for Apache
-  # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for NGINX
-
-  # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
-  # config.force_ssl = true
-
-  # Use the lowest log level to ensure availability of diagnostic information
-  # when problems arise.
-  config.log_level = :debug
-
-  # Prepend all log lines with the following tags.
-  # config.log_tags = [ :subdomain, :uuid ]
-
-  # Use a different logger for distributed setups.
-  # config.logger = ActiveSupport::TaggedLogging.new(SyslogLogger.new)
-
-  # Use a different cache store in production.
-  # config.cache_store = :mem_cache_store
-
-  # Enable serving of images, stylesheets, and JavaScripts from an asset server.
-  # config.action_controller.asset_host = 'http://assets.example.com'
-
-  # Ignore bad email addresses and do not raise email delivery errors.
-  # Set this to true and configure the email server for immediate delivery to raise delivery errors.
-  # config.action_mailer.raise_delivery_errors = false
-
-  # Enable locale fallbacks for I18n (makes lookups for any locale fall back to
-  # the I18n.default_locale when a translation cannot be found).
-  config.i18n.fallbacks = true
-
-  # Send deprecation notices to registered listeners.
-  config.active_support.deprecation = :notify
-
-  # Use default logging formatter so that PID and timestamp are not suppressed.
-  config.log_formatter = ::Logger::Formatter.new
-
-  # Do not dump schema after migrations.
-  config.active_record.dump_schema_after_migration = false
-end

web/documentserver-example/ruby/config/environments/test.rb

@@ -1,42 +0,0 @@
-Rails.application.configure do
-  # Settings specified here will take precedence over those in config/application.rb.
-
-  # The test environment is used exclusively to run your application's
-  # test suite. You never need to work with it otherwise. Remember that
-  # your test database is "scratch space" for the test suite and is wiped
-  # and recreated between test runs. Don't rely on the data there!
-  config.cache_classes = true
-
-  # Do not eager load code on boot. This avoids loading your whole application
-  # just for the purpose of running a single test. If you are using a tool that
-  # preloads Rails for running tests, you may have to set it to true.
-  config.eager_load = false
-
-  # Configure static file server for tests with Cache-Control for performance.
-  config.serve_static_files   = true
-  config.static_cache_control = 'public, max-age=3600'
-
-  # Show full error reports and disable caching.
-  config.consider_all_requests_local       = true
-  config.action_controller.perform_caching = false
-
-  # Raise exceptions instead of rendering exception templates.
-  config.action_dispatch.show_exceptions = false
-
-  # Disable request forgery protection in test environment.
-  config.action_controller.allow_forgery_protection = false
-
-  # Tell Action Mailer not to deliver emails to the real world.
-  # The :test delivery method accumulates sent emails in the
-  # ActionMailer::Base.deliveries array.
-  config.action_mailer.delivery_method = :test
-
-  # Randomize the order test cases are executed.
-  config.active_support.test_order = :random
-
-  # Print deprecation notices to the stderr.
-  config.active_support.deprecation = :stderr
-
-  # Raises error for missing translations
-  # config.action_view.raise_on_missing_translations = true
-end

web/documentserver-example/ruby/config/initializers/assets.rb

@@ -1,15 +0,0 @@
-# Be sure to restart your server when you modify this file.
-
-# Version of your assets, change this if you want to expire all your assets.
-Rails.application.config.assets.version = '1.0'
-Rails.application.config.assets.precompile += %w( editor.css )
-Rails.application.config.assets.precompile += %w( jquery-ui.css )
-Rails.application.config.assets.precompile += %w( stylesheet.css )
-Rails.application.config.assets.precompile += %w( media.css )
-
-# Add additional assets to the asset load path
-# Rails.application.config.assets.paths << Emoji.images_path
-
-# Precompile additional assets.
-# application.js, application.css, and all non-JS/CSS in app/assets folder are already added.
-# Rails.application.config.assets.precompile += %w( search.js )

web/documentserver-example/ruby/config/initializers/backtrace_silencers.rb

@@ -1,7 +0,0 @@
-# Be sure to restart your server when you modify this file.
-
-# You can add backtrace silencers for libraries that you're using but don't wish to see in your backtraces.
-# Rails.backtrace_cleaner.add_silencer { |line| line =~ /my_noisy_library/ }
-
-# You can also remove all the silencers if you're trying to debug a problem that might stem from framework code.
-# Rails.backtrace_cleaner.remove_silencers!

web/documentserver-example/ruby/config/initializers/cookies_serializer.rb

@@ -1,3 +0,0 @@
-# Be sure to restart your server when you modify this file.
-
-Rails.application.config.action_dispatch.cookies_serializer = :json

web/documentserver-example/ruby/config/initializers/filter_parameter_logging.rb

@@ -1,4 +0,0 @@
-# Be sure to restart your server when you modify this file.
-
-# Configure sensitive parameters which will be filtered from the log file.
-Rails.application.config.filter_parameters += [:password]

web/documentserver-example/ruby/config/initializers/inflections.rb

@@ -1,16 +0,0 @@
-# Be sure to restart your server when you modify this file.
-
-# Add new inflection rules using the following format. Inflections
-# are locale specific, and you may define rules for as many different
-# locales as you wish. All of these examples are active by default:
-# ActiveSupport::Inflector.inflections(:en) do |inflect|
-#   inflect.plural /^(ox)$/i, '\1en'
-#   inflect.singular /^(ox)en/i, '\1'
-#   inflect.irregular 'person', 'people'
-#   inflect.uncountable %w( fish sheep )
-# end
-
-# These inflection rules are supported but not enabled by default:
-# ActiveSupport::Inflector.inflections(:en) do |inflect|
-#   inflect.acronym 'RESTful'
-# end

web/documentserver-example/ruby/config/initializers/mime_types.rb

@@ -1,4 +0,0 @@
-# Be sure to restart your server when you modify this file.
-
-# Add new mime types for use in respond_to blocks:
-# Mime::Type.register "text/richtext", :rtf

web/documentserver-example/ruby/config/initializers/session_store.rb

@@ -1,3 +0,0 @@
-# Be sure to restart your server when you modify this file.
-
-Rails.application.config.session_store :cookie_store, key: '_OnlineEditorsExampleRuby_session'

web/documentserver-example/ruby/config/initializers/wrap_parameters.rb

@@ -1,14 +0,0 @@
-# Be sure to restart your server when you modify this file.
-
-# This file contains settings for ActionController::ParamsWrapper which
-# is enabled by default.
-
-# Enable parameter wrapping for JSON. You can disable this by setting :format to an empty array.
-ActiveSupport.on_load(:action_controller) do
-  wrap_parameters format: [:json] if respond_to?(:wrap_parameters)
-end
-
-# To enable root element in JSON for ActiveRecord objects.
-# ActiveSupport.on_load(:active_record) do
-#  self.include_root_in_json = true
-# end

web/documentserver-example/ruby/config/locales/en.yml

@@ -1,23 +0,0 @@
-# Files in the config/locales directory are used for internationalization
-# and are automatically loaded by Rails. If you want to use locales other
-# than English, add the necessary files in this directory.
-#
-# To use the locales, use `I18n.t`:
-#
-#     I18n.t 'hello'
-#
-# In views, this is aliased to just `t`:
-#
-#     <%= t('hello') %>
-#
-# To use a different locale, set it with `I18n.locale`:
-#
-#     I18n.locale = :es
-#
-# This would use the information in config/locales/es.yml.
-#
-# To learn more, please read the Rails Internationalization guide
-# available at http://guides.rubyonrails.org/i18n.html.
-
-en:
-  hello: "Hello world"

web/documentserver-example/ruby/config/routes.rb

@@ -1,73 +0,0 @@
-Rails.application.routes.draw do
-  root 'home#index'
-  match '/index',    to: 'home#index',    via: 'get'
-  match '/editor',    to: 'home#editor',    via: 'get'
-  match '/sample',    to: 'home#sample',    via: 'get'
-  match '/remove',    to: 'home#remove',    via: 'get'
-
-  match '/upload',    to: 'home#upload',    via: 'post'
-  match '/download',    to: 'home#download',    via: 'get'
-  match '/downloadhistory',    to: 'home#downloadhistory',    via: 'get'
-  match '/convert',    to: 'home#convert',    via: 'post'
-  match '/track',    to: 'home#track',    via: 'post'
-  match '/csv',    to: 'home#csv',    via: 'get'
-  match '/files',    to: 'home#files',    via: 'get'
-  match '/saveas',    to: 'home#saveas',    via: 'post'
-  match '/rename',    to: 'home#rename',    via: 'post'
-  match '/reference',    to: 'home#reference',    via: 'post'
-
-  # The priority is based upon order of creation: first created -> highest priority.
-  # See how all your routes lay out with "rake routes".
-
-  # You can have the root of your site routed with "root"
-  # root 'welcome#index'
-
-  # Example of regular route:
-  #   get 'products/:id' => 'catalog#view'
-
-  # Example of named route that can be invoked with purchase_url(id: product.id)
-  #   get 'products/:id/purchase' => 'catalog#purchase', as: :purchase
-
-  # Example resource route (maps HTTP verbs to controller actions automatically):
-  #   resources :products
-
-  # Example resource route with options:
-  #   resources :products do
-  #     member do
-  #       get 'short'
-  #       post 'toggle'
-  #     end
-  #
-  #     collection do
-  #       get 'sold'
-  #     end
-  #   end
-
-  # Example resource route with sub-resources:
-  #   resources :products do
-  #     resources :comments, :sales
-  #     resource :seller
-  #   end
-
-  # Example resource route with more complex sub-resources:
-  #   resources :products do
-  #     resources :comments
-  #     resources :sales do
-  #       get 'recent', on: :collection
-  #     end
-  #   end
-
-  # Example resource route with concerns:
-  #   concern :toggleable do
-  #     post 'toggle'
-  #   end
-  #   resources :posts, concerns: :toggleable
-  #   resources :photos, concerns: :toggleable
-
-  # Example resource route within a namespace:
-  #   namespace :admin do
-  #     # Directs /admin/products/* to Admin::ProductsController
-  #     # (app/controllers/admin/products_controller.rb)
-  #     resources :products
-  #   end
-end

web/documentserver-example/ruby/config/secrets.yml

@@ -1,22 +0,0 @@
-# Be sure to restart your server when you modify this file.
-
-# Your secret key is used for verifying the integrity of signed cookies.
-# If you change this key, all old signed cookies will become invalid!
-
-# Make sure the secret is at least 30 characters and all random,
-# no regular words or you'll be exposed to dictionary attacks.
-# You can use `rake secret` to generate a secure secret key.
-
-# Make sure the secrets in this file are kept private
-# if you're sharing your code publicly.
-
-development:
-  secret_key_base: fadb8c51b54ebcb061791161d507fdaaa6df77e2ed6611101903bf48a20fffe0164a1fe9da16b5b400453de6b05dd46810de12ee468b3d695a4aa618801402a4
-
-test:
-  secret_key_base: 96b983c551091cb89dae1538233bbdba38f8ca742b61b2320fa7f9aa6a3f146bfda53da2c8cdf2001f66626826f8519eab4327a521d5485ab434f4241fe4d74f
-
-# Do not keep production secrets in the repository,
-# instead read values from the environment.
-production:
-  secret_key_base: <%= ENV["SECRET_KEY_BASE"] %>

web/documentserver-example/ruby/db/seeds.rb

@@ -1,7 +0,0 @@
-# This file should contain all the record creation needed to seed the database with its default values.
-# The data can then be loaded with the rake db:seed (or created alongside the db with db:setup).
-#
-# Examples:
-#
-#   cities = City.create([{ name: 'Chicago' }, { name: 'Copenhagen' }])
-#   Mayor.create(name: 'Emanuel', city: cities.first)

web/documentserver-example/ruby/docker-compose.yml

@@ -0,0 +1,33 @@
+version: "3.8"
+
+services:
+  document-server:
+    container_name: document-server
+    image: onlyoffice/documentserver:7.3.3.50
+    expose:
+      - "80"
+    environment:
+      - JWT_SECRET=your-256-bit-secret
+
+  example:
+    container_name: example
+    build:
+      context: .
+      target: example
+    expose:
+      - "80"
+    environment:
+      - DOCUMENT_SERVER_PRIVATE_URL=http://proxy:3000
+      - DOCUMENT_SERVER_PUBLIC_URL=http://localhost:3000
+      - EXAMPLE_URL=http://proxy:8080
+      - JWT_SECRET=your-256-bit-secret
+      - PORT=80
+
+  proxy:
+    container_name: proxy
+    build:
+      context: .
+      target: proxy
+    ports:
+      - "8080:8080"
+      - "3000:3000"

web/documentserver-example/ruby/proxy/nginx.conf

@@ -0,0 +1,38 @@
+worker_processes auto;
+
+events {
+	worker_connections 512;
+}
+
+http {
+	include /etc/nginx/mime.types;
+
+	server {
+		listen 8080;
+		server_name localhost;
+
+		location / {
+			proxy_http_version 1.1;
+			proxy_pass http://example;
+		}
+	}
+
+	server {
+		listen 3000;
+		server_name localhost;
+
+		location / {
+			client_max_body_size 100m;
+			proxy_http_version 1.1;
+			proxy_pass http://document-server;
+			proxy_redirect off;
+			proxy_set_header Connection "upgrade";
+			proxy_set_header Host $http_host;
+			proxy_set_header Upgrade $http_upgrade;
+			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+			proxy_set_header X-Forwarded-Host $http_x_forwarded_host;
+			proxy_set_header X-Forwarded-Proto $http_x_forwarded_proto;
+			proxy_set_header X-Real-IP $remote_addr;
+		}
+	}
+}