Bump xstream from 1.4.18 to 1.4.19 in /server

Bumps [xstream](https://github.com/x-stream/xstream) from 1.4.18 to 1.4.19.
- [Release notes](https://github.com/x-stream/xstream/releases)
- [Commits](https://github.com/x-stream/xstream/commits)

---
updated-dependencies:
- dependency-name: com.thoughtworks.xstream:xstream
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/maven.yml

@@ -0,0 +1,24 @@
+# This workflow will build a Java project with Maven, and cache/restore any dependencies to improve the workflow execution time
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
+
+name: Java CI with Maven
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: ubuntu-18.04
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up JDK 8
+      uses: actions/setup-java@v2
+      with:
+        java-version: '8'
+        distribution: 'adopt'
+        cache: maven
+    - name: Build with Maven
+      run: mvn -B package --file pom.xml

Dockerfile

@@ -1,11 +1,12 @@
 FROM ubuntu:20.04
 MAINTAINER chenjh "842761733@qq.com"
 ADD server/target/kkFileView-*.tar.gz /opt/
-COPY fonts/* /usr/share/fonts/chienes/
+COPY fonts/* /usr/share/fonts/chinese/
 RUN echo "deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse\ndeb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse\ndeb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse\ndeb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse\ndeb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse" > /etc/apt/sources.list &&\
 	apt-get clean && apt-get update &&\
 	apt-get install -y locales && apt-get install -y language-pack-zh-hans &&\
 	localedef -i zh_CN -c -f UTF-8 -A /usr/share/locale/locale.alias zh_CN.UTF-8 && locale-gen zh_CN.UTF-8 &&\
+    export DEBIAN_FRONTEND=noninteractive &&\
 	apt-get install -y tzdata && ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime &&\
 	apt-get install -y libxrender1 && apt-get install -y libxt6 && apt-get install -y libxext-dev && apt-get install -y libfreetype6-dev &&\
 	apt-get install -y wget && apt-get install -y ttf-mscorefonts-installer && apt-get install -y fontconfig &&\
@@ -14,12 +15,21 @@ RUN echo "deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe m
 	apt-get install xfonts-wqy &&\
     cd /tmp &&\
 	wget https://kkfileview.keking.cn/server-jre-8u251-linux-x64.tar.gz &&\
-	wget https://kkfileview.keking.cn/Apache_OpenOffice_4.1.6_Linux_x86-64_install-deb_zh-CN.tar.gz -cO openoffice_deb.tar.gz &&\
 	tar -zxf /tmp/server-jre-8u251-linux-x64.tar.gz && mv /tmp/jdk1.8.0_251 /usr/local/ &&\
-	tar -zxf /tmp/openoffice_deb.tar.gz && cd /tmp/zh-CN/DEBS &&\
-	dpkg -i *.deb && dpkg -i desktop-integration/openoffice4.1-debian-menus_4.1.6-9790_all.deb &&\
+
+#	安装 OpenOffice
+#	wget https://kkfileview.keking.cn/Apache_OpenOffice_4.1.6_Linux_x86-64_install-deb_zh-CN.tar.gz -cO openoffice_deb.tar.gz &&\
+#	tar -zxf /tmp/openoffice_deb.tar.gz && cd /tmp/zh-CN/DEBS &&\
+#	dpkg -i *.deb && dpkg -i desktop-integration/openoffice4.1-debian-menus_4.1.6-9790_all.deb &&\
+
+#	安装 libreoffice
+    apt-get install -y libxinerama1 libcairo2 libcups2 libx11-xcb1 &&\
+    wget https://kkfileview.keking.cn/LibreOffice_7.1.4_Linux_x86-64_deb.tar.gz -cO libreoffice_deb.tar.gz &&\
+    tar -zxf /tmp/libreoffice_deb.tar.gz && cd /tmp/LibreOffice_7.1.4.2_Linux_x86-64_deb/DEBS &&\
+    dpkg -i *.deb &&\
+
 	rm -rf /tmp/* && rm -rf /var/lib/apt/lists/* &&\
-    cd /usr/share/fonts/chienes &&\
+    cd /usr/share/fonts/chinese &&\
     mkfontscale &&\
     mkfontdir &&\
     fc-cache -fv
@@ -28,5 +38,5 @@ ENV CLASSPATH $JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
 ENV PATH $PATH:$JAVA_HOME/bin
 ENV LANG zh_CN.UTF-8
 ENV LC_ALL zh_CN.UTF-8
-ENV KKFILEVIEW_BIN_FOLDER /opt/kkFileView-3.5.1/bin
-ENTRYPOINT ["java","-Dfile.encoding=UTF-8","-Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider","-Dspring.config.location=/opt/kkFileView-3.5.1/config/application.properties","-jar","/opt/kkFileView-3.5.1/bin/kkFileView-3.5.1.jar"]
+ENV KKFILEVIEW_BIN_FOLDER /opt/kkFileView-4.1.0-SNAPSHOT/bin
+ENTRYPOINT ["java","-Dfile.encoding=UTF-8","-Dspring.config.location=/opt/kkFileView-4.1.0-SNAPSHOT/config/application.properties","-jar","/opt/kkFileView-4.1.0-SNAPSHOT/bin/kkFileView-4.1.0-SNAPSHOT.jar"]

README.en.md

@@ -1,4 +1,4 @@
-# file-online-preview
+# kkFileView
 
 [![GitHub license](https://img.shields.io/github/license/kekingcn/kkFileView.svg?style=flat-square)](https://github.com/kekingcn/kkFileView/blob/master/LICENSE)
 

README.md

@@ -1,4 +1,4 @@
-# file-online-preview
+# kkFileView
 此项目为文件文档在线预览项目解决方案，对标业内付费产品有【[永中office](http://dcs.yozosoft.com/)】【[office365](http://www.officeweb365.com/)】【[idocv](https://www.idocv.com/)】等，在取得公司高层同意后以Apache协议开源出来反哺社区，在此特别感谢@唐老大的支持以及@端木详笑的贡献。该项目使用流行的spring boot搭建，易上手和部署，基本支持主流办公文档的在线预览，如doc,docx,Excel,pdf,txt,zip,rar,图片等等
 ### 项目特性
 
@@ -110,6 +110,25 @@ pdf预览模式预览效果如下
 
 ### 历史更新记录
 
+> 2021年7月6日，v4.0.0 版本发布 ：
+
+1. 底层集成OpenOffice替换为LibreOffice，Office文件兼容性增强，预览效果提升
+2. 修复压缩文件目录穿越漏洞
+3. 修复PPT预览使用PDF模式无效
+4. 修复PPT图片预览模式前端显示异常
+5. 新增功能：首页文件上传功能可通过配置实时开启或禁用
+6. 优化增加Office进程关闭日志
+7. 优化Windows环境下，查找Office组件逻辑(内置的LibreOffice优先)
+8. 优化启动Office进程改同步执行
+
+> 2021年6月17日，v3.6.0 版本发布 ：
+
+ofd 类型文件支持版本，本次版本重要功能均由社区开发贡献，感谢 @gaoxingzaq、@zhangxiaoxiao9527 的代码贡献
+1. 新增 ofd 类型文件预览支持，ofd 是国产的类似 pdf 格式的文件
+2. 新增了 ffmpeg 视频文件转码预览支持，打开转码功能后，理论上支持所有主流视频的预览，如 rm、rmvb、flv 等
+3. 美化了 ppt、pptx 类型文件预览效果，比之前版本好看太多
+4. 更新了 pdfbox、xstream、common-io 等依赖的版本
+
 > 2021年1月28日 ：
 
 2020农历年最后一个版本发布，主要包含了部分 UI 改进，和解决了 QQ 群友、 Issue 里反馈的 Bug 修复，最最重要的是发个新版，过个好年

office-plugin/pom.xml

@@ -5,9 +5,9 @@
     <modelVersion>4.0.0</modelVersion>
 
     <parent>
-        <artifactId>filepreview</artifactId>
+        <artifactId>kkFileView-parent</artifactId>
         <groupId>cn.keking</groupId>
-        <version>3.5.1</version>
+        <version>4.1.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>office-plugin</artifactId>
@@ -24,7 +24,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>1.4</version>
+            <version>2.7</version>
         </dependency>
         <dependency>
             <groupId>org.openoffice</groupId>
@@ -86,16 +86,6 @@
                     </execution>
                 </executions>
             </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>2.3.2</version>
-                <configuration>
-                    <source>1.6</source>
-                    <target>1.6</target>
-                    <encoding>UTF-8</encoding>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>

office-plugin/src/main/java/org/artofsolving/jodconverter/office/OfficeUtils.java

@@ -87,9 +87,10 @@ public class OfficeUtils {
                 programFiles = System.getenv("ProgramFiles");
             }
             return findOfficeHome(
-                programFiles + File.separator + "OpenOffice 4",
-                programFiles + File.separator + "LibreOffice 4",
-                officePluginPath + File.separator + "windows-office"
+                    officePluginPath + File.separator + "windows-office",
+                    programFiles + File.separator + "LibreOffice",
+                    programFiles + File.separator + "OpenOffice 4",
+                    programFiles + File.separator + "LibreOffice 4"
             );
         } else if (PlatformUtils.isMac()) {
             return findOfficeHome(
@@ -103,6 +104,14 @@ public class OfficeUtils {
                 "/opt/openoffice.org3",
                 "/opt/openoffice",
                 "/opt/libreoffice",
+                "/opt/libreoffice6.0",
+                "/opt/libreoffice6.1",
+                "/opt/libreoffice6.2",
+                "/opt/libreoffice6.3",
+                "/opt/libreoffice6.4",
+                "/opt/libreoffice7.0",
+                "/opt/libreoffice7.1",
+                "/opt/libreoffice7.2",
                 "/opt/openoffice4",
                 "/usr/lib/openoffice",
                 "/usr/lib/libreoffice"

office-plugin/src/main/java/org/artofsolving/jodconverter/util/ConfigUtils.java

@@ -29,23 +29,45 @@ public class ConfigUtils {
         return userDir;
     }
 
+    // 获取环境变量，如果找不到则返回默认值
+    @SuppressWarnings("SameParameterValue")
+    private static String getEnvOrDefault(String key, String def) {
+        String value = System.getenv(key);
+        return value == null ? def : value;
+    }
 
-    public static String getOfficePluginPath() {
-        String userDir = System.getenv("KKFILEVIEW_BIN_FOLDER");
-        if (userDir == null) {
-            userDir = System.getProperty("user.dir");
-        }
-        if (userDir.endsWith("bin")) {
-            userDir = userDir.substring(0, userDir.length() - 4);
-        } else {
-            String separator = File.separator;
-            if (!userDir.contains(OFFICE_PLUGIN_NAME)) {
-                userDir = userDir + separator + OFFICE_PLUGIN_NAME;
+    // 返回参数列表中第一个真实存在的路径，或者 null
+    private static String firstExists(File... paths) {
+        for (File path : paths) {
+            if (path.exists()) {
+                return path.getAbsolutePath();
             }
         }
-        return userDir;
+        return null;
     }
 
+    public static String getOfficePluginPath() {
+        String userDir = System.getProperty("user.dir");
+        String binFolder = getEnvOrDefault("KKFILEVIEW_BIN_FOLDER", userDir);
+
+        File pluginPath = new File(binFolder);
+
+        // 如果指定了 bin 或其父目录，则返回父目录
+        // 否则在当前目录和父目录中寻找 office-plugin
+        if (new File(pluginPath, "bin").exists()) {
+            return pluginPath.getAbsolutePath();
+
+        } else if (pluginPath.exists() && pluginPath.getName().equals("bin")) {
+            return pluginPath.getParentFile().getAbsolutePath();
+
+        } else {
+            return firstExists(
+                    new File(pluginPath, OFFICE_PLUGIN_NAME),
+                    new File(pluginPath.getParentFile(), OFFICE_PLUGIN_NAME)
+            );
+            }
+        }
+
     public static String getCustomizedConfigPath() {
         String homePath = getHomePath();
         String separator = java.io.File.separator;

office-plugin/windows-office/NOTICE

@@ -1,5 +1,12 @@
+Portions of LibreOffice may include work under the Apache License v2.0
+requiring this NOTICE file to be provided.
+
+For a more complete license statement please see the associated
+documentation
+____
+
 Apache OpenOffice (http://www.openoffice.org)
-Copyright 2011, 2018 The Apache Software Foundation
+Copyright 2011, 2014 The Apache Software Foundation
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).
@@ -16,11 +23,11 @@ ____
 As part of the base system this product also includes code from the following
 Apache projects:
 - Apache Lucene
-- Apache Portable Runtime 
+- Apache Portable Runtime
 - Apache Portable Runtime Utility Library
 - Apache Commons - used by MediaWiki Publisher extension
 - Apache Jakarta HttpClient - used by MediaWiki Publisher extension
-- Apache Tomcat - used by MediaWiki Piblisher extension
+- Apache Tomcat - used by MediaWiki Publisher extension
 
 The notices from these projects are following:
 
@@ -117,12 +124,6 @@ the MX4J package, which is open source software.  The
 original software and related information is available
 at http://mx4j.sourceforge.net/.
 
-The Windows Installer is built with the Nullsoft
-Scriptable Install System (NSIS), which is
-open source software.  The original software and
-related information is available at
-http://nsis.sourceforge.net/.
-
 Java compilation software for JSP pages is provided by Eclipse, 
 which is open source software.  The original software and 
 related information is available at
@@ -130,11 +131,11 @@ http://www.eclipse.org/.
 
 ____
 
-As part of the base system this product also includes code from the following
+As part of the base system this product may also includes code from the following
 projects which are licensed under the Apache license:
 - serf
 - redland
-- StAX
+- Apache BeanShell Scripting for Java
 
 The notices from these projects are following:
 
@@ -142,45 +143,17 @@ serf
 This product includes software developed by
 The Apache Software Foundation (http://www.apache.org/).
 
-
 redland
 This product includes Redland software (http://librdf.org/)
 developed at the Institute for Learning and Research Technology,
 University of Bristol, UK (http://www.bristol.ac.uk/).
 
-
-StAX
-[no notices]
-
+Apache BeanShell Scripting for Java
+Copyright 1997-2012 Patrick Niemeyer
+Granted to the Apache Software Foundation 2012
+Licensed under the Apache License, Version 2.0.
 ____
 
 This product includes software developed by the OpenSSL Project
 for use in the OpenSSL Toolkit. (http://www.openssl.org/)
 
-___
-
-Apache OpenOffice has some optional parts that only get included
-when the configure option --enable-category-b has been requested.
-When you used this option make sure to comply with the
-distribution requirements of these parts by extending
-this file with the notices recommended by them:
-
-___
-
-Notices for CoinMP libary:
-The Computational Infrastructure for Operations Research COIN_OR
-project developed the CoinMP library (a lightweight API and DLL 
-for CLP, CBC, and CGL).
-It includes and depends on 
-- CoinUtils: COIN-OR utilities, utilities, data structures, and 
-linear algebra methods for COIN-OR projects
-- CLP: COIN-OR Graph Classes, a collection of network representations 
-and algorithms
-- CBC: COIN-OR Branch and Cut, an LP-based branch-and-cut library
-- CGL: Cut Generator Library, a library of cutting-plane generators
-The source code of these dependencies which are available under 
-license EPL can found at 
-    http://www.coin-or.org/download/source/CoinMP/
-
-___
-

office-plugin/windows-office/help/a11y-toggle.js

@@ -0,0 +1,100 @@
+/*
+MIT License
+
+Copyright (c) 2016 Edenspiekermann
+
+*/
+
+(function () {
+  'use strict';
+
+  var internalId = 0;
+  var togglesMap = {};
+  var targetsMap = {};
+
+  function $ (selector, context) {
+    return Array.prototype.slice.call(
+      (context || document).querySelectorAll(selector)
+    );
+  }
+
+  function getClosestToggle (element) {
+    if (element.closest) {
+      return element.closest('[data-a11y-toggle]');
+    }
+
+    while (element) {
+      if (element.nodeType === 1 && element.hasAttribute('data-a11y-toggle')) {
+        return element;
+      }
+
+      element = element.parentNode;
+    }
+
+    return null;
+  }
+
+  function handleToggle (toggle) {
+    var target = toggle && targetsMap[toggle.getAttribute('aria-controls')];
+
+    if (!target) {
+      return false;
+    }
+
+    var toggles = togglesMap['#' + target.id];
+    var isExpanded = target.getAttribute('aria-hidden') === 'false';
+
+    target.setAttribute('aria-hidden', isExpanded);
+    toggles.forEach(function (toggle) {
+      toggle.setAttribute('aria-expanded', !isExpanded);
+    });
+  }
+
+  var initA11yToggle = function (context) {
+    togglesMap = $('[data-a11y-toggle]', context).reduce(function (acc, toggle) {
+      var selector = '#' + toggle.getAttribute('data-a11y-toggle');
+      acc[selector] = acc[selector] || [];
+      acc[selector].push(toggle);
+      return acc;
+    }, togglesMap);
+
+    var targets = Object.keys(togglesMap);
+    targets.length && $(targets).forEach(function (target) {
+      var toggles = togglesMap['#' + target.id];
+      var isExpanded = target.hasAttribute('data-a11y-toggle-open');
+      var labelledby = [];
+
+      toggles.forEach(function (toggle) {
+        toggle.id || toggle.setAttribute('id', 'a11y-toggle-' + internalId++);
+        toggle.setAttribute('aria-controls', target.id);
+        toggle.setAttribute('aria-expanded', isExpanded);
+        labelledby.push(toggle.id);
+      });
+
+      target.setAttribute('aria-hidden', !isExpanded);
+      target.hasAttribute('aria-labelledby') || target.setAttribute('aria-labelledby', labelledby.join(' '));
+
+      targetsMap[target.id] = target;
+    });
+  };
+
+  document.addEventListener('DOMContentLoaded', function () {
+    initA11yToggle();
+  });
+
+  document.addEventListener('click', function (event) {
+    var toggle = getClosestToggle(event.target);
+    handleToggle(toggle);
+  });
+
+  document.addEventListener('keyup', function (event) {
+    if (event.which === 13 || event.which === 32) {
+      var toggle = getClosestToggle(event.target);
+      if (toggle && toggle.getAttribute('role') === 'button') {
+        handleToggle(toggle);
+      }
+    }
+  });
+
+  window && (window.a11yToggle = initA11yToggle);
+})();

office-plugin/windows-office/help/help.html

@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!--
+* This file is part of the LibreOffice project.
+*
+* This Source Code Form is subject to the terms of the Mozilla Public
+* License, v. 2.0. If a copy of the MPL was not distributed with this
+* file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-->
+<html>
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline' 'unsafe-eval' piwik.documentfoundation.org"/>
+</head>
+<body>
+<script type="text/javascript">
+    function getParameterByName(name, url) {
+        if (!url) {
+            url = window.location.href;
+        }
+        name = name.replace(/[\[\]]/g, "\\$&");
+        var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)");
+        var results = regex.exec(url);
+        if (!results) {
+            return null;
+        }
+        if (!results[2]) {
+            return '';
+        }
+        return decodeURIComponent(results[2].replace(/\+/g, " "));
+    }
+
+    var url = window.location.href;
+    var n = url.indexOf('?');
+    if (n != -1) {
+        // the URL came from LibreOffice help (F1)
+        var version = getParameterByName("Version", url);
+        var query = url.substr(n + 1, url.length);
+        var newURL = version + '/index.html?' + query;
+        window.location.replace(newURL);
+    } else {
+        window.location.replace('latest/index.html');
+    }
+</script>
+</body>
+</html>
+

office-plugin/windows-office/help/help.js

@@ -0,0 +1,188 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+// Pagination and fuzzy search
+var url = window.location.pathname;
+var moduleRegex = new RegExp('text\\/(\\w+)\\/');
+var regexArray = moduleRegex.exec(url);
+var modules = ['CALC', 'WRITER', 'IMPRESS', 'DRAW', 'BASE', 'MATH', 'CHART', 'BASIC', 'SHARED'];
+var indexEl = document.getElementsByClassName("index")[0];
+var fullLinks = fullLinkify(indexEl, bookmarks, modules, currentModule());
+var search = document.getElementById('search-bar');
+search.addEventListener('keyup', debounce(filter, 100, indexEl));
+// Preserve search input value during the session
+search.value = sessionStorage.getItem('searchsave');
+if (search.value !== undefined) {
+    filter(indexEl);
+}
+window.addEventListener('unload', function(event) {
+    sessionStorage.setItem('searchsave', search.value);
+});
+// render the unfiltered index list on page load
+fillIndex(indexEl, fullLinks, modules);
+
+function currentModule() {
+    var module = '';
+    // get the module name from the URL and remove the first character,
+    // but first deal with snowflake Base
+    if(url.indexOf('explorer/database/') !== -1) {
+        module = 'BASE';
+    } else {
+        if (null === regexArray){// comes from search or elsewhere, no defined module in URL
+            module = 'HARED'
+        } else {
+            module = regexArray[1].toUpperCase().substring(1);
+        }
+    }
+    return module;
+};
+function fullLinkify(indexEl, bookmarks, modules, currentModule) {
+    var fullLinkified = '';
+    // if user is not on a shared category page, limit the index to the current module + shared
+    if(currentModule !== 'HARED') {
+        bookmarks = bookmarks.filter(function(obj) {
+            return obj['app'] === currentModule || obj['app'] === 'SHARED';
+        });
+    }
+    bookmarks.forEach(function(obj) {
+        fullLinkified += '<a href="' + obj['url'] + '" class="' + obj['app'] + '">' + obj['text'] + '</a>';
+    });
+    return fullLinkified;
+}
+function fillIndex(indexEl, content, modules) {
+    indexEl.innerHTML = content;
+    var indexKids = indexEl.children;
+    for (var i = 0, len = indexKids.length; i < len; i++) {
+        indexKids[i].removeAttribute("id");
+    }
+    modules.forEach(function(module) {
+        var moduleHeader = indexEl.getElementsByClassName(module)[0];
+        if (typeof moduleHeader !== 'undefined') {
+            // let's wrap the header in a span, so the ::before element will not become a link
+            moduleHeader.outerHTML = '<span id="' + module + '" class="' + module + '">' + moduleHeader.outerHTML + '</span>';
+        }
+    });
+    Paginator(indexEl);
+}
+// filter the index list based on search field input
+function filter(indexList) {
+    var results = null;
+    var target = search.value.trim();
+    var filtered = '';
+    if (target.length < 1) {
+        fillIndex(indexEl, fullLinks, modules);
+        return;
+    }
+    results = fuzzysort.go(target, bookmarks, {threshold: -15000, key:'text'});
+
+    results.forEach(function(result) {
+        filtered += '<a href="' + result.obj['url'] + '" class="' + result.obj['app'] + '">' + fuzzysort.highlight(result) + '</a>';
+    });
+    fillIndex(indexList, filtered, modules);
+
+};
+// delay the rendering of the filtered results while user is typing
+function debounce(fn, wait, indexList) {
+    var timeout;
+    return function() {
+        clearTimeout(timeout);
+        timeout = setTimeout(function() {
+            fn.call(this, indexList);
+        }, (wait || 150));
+    };
+}
+
+// copy pycode and bascode to clipboard on mouse click
+// Show border when copy is done
+divcopyable(document.getElementsByClassName("bascode"));
+divcopyable(document.getElementsByClassName("pycode"));
+
+function divcopyable(itemcopyable){
+for (var i = 0, len = itemcopyable.length; i < len; i++) {
+    (function() {
+        var item = itemcopyable[i];
+
+        function changeBorder(item, color) {
+            var saveBorder  = item.style.border;
+            item.style.borderColor = color;
+
+            setTimeout(function() {
+                item.style.border = saveBorder;
+            }, 150);
+        }
+        item.onclick = function() {
+            document.execCommand("copy");
+            changeBorder(item, "#18A303");
+        };
+        item.addEventListener("copy", function(event) {
+            event.preventDefault();
+            if (event.clipboardData) {
+                event.clipboardData.setData("text/plain", item.textContent);
+            }
+        });
+    }());
+}
+}
+
+// copy useful content to clipboard on mouse click
+var copyable = document.getElementsByClassName("input");
+for (var i = 0, len = copyable.length; i < len; i++) {
+    (function() {
+        var item = copyable[i];
+
+        function changeColor(item, color, colorToChangeBackTo) {
+            item.style.backgroundColor = color;
+            setTimeout(function() {
+                item.style.backgroundColor = colorToChangeBackTo;
+            }, 150);
+        }
+        item.onclick = function() {
+            document.execCommand("copy");
+            changeColor(item, "#18A303", "transparent");
+        };
+        item.addEventListener("copy", function(event) {
+            event.preventDefault();
+            if (event.clipboardData) {
+                event.clipboardData.setData("text/plain", item.textContent);
+            }
+        });
+    }());
+}
+// auto-expand contents per subitem
+var pathname = window.location.pathname;
+var pathRegex = /text\/.*\.html$/;
+var linkIndex = 0;
+var contentMatch = pathname.match(pathRegex);
+function linksMatch(content) {
+    var linkMatch = new RegExp(content);
+    var links = document.getElementById("Contents").getElementsByTagName("a");
+    for (var i = 0, len = links.length; i < len; i++) {
+        if (links[i].href.match(linkMatch)) {
+            return i;
+        }
+    }
+}
+linkIndex = linksMatch(contentMatch);
+if (typeof linkIndex !== "undefined") {
+    var current = document.getElementById("Contents").getElementsByTagName("a")[linkIndex];
+    var cItem = current.parentElement;
+    var parents = [];
+    while (cItem.parentElement && !cItem.parentElement.matches("#Contents") && parents.indexOf(cItem.parentElement) == -1) {
+        parents.push(cItem = cItem.parentElement);
+    }
+    var liParents = [].filter.call(parents, function(item) {
+        return item.matches("li");
+    });
+    for (var i = 0, len = liParents.length; i < len; i++) {
+        var input = liParents[i].querySelectorAll(':scope > input');
+        document.getElementById(input[0].id).checked = true;
+    }
+    current.classList.add('contents-current');
+}
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */

office-plugin/windows-office/help/help2.js

@@ -0,0 +1,266 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+// Used to set Application in caseinline=APP
+function setApplSpan(spanZ) {
+    var module = getParameterByName("DbPAR");
+    if (module === null) {
+        module = "WRITER";
+    }
+    var y = spanZ.getElementsByTagName("SPAN");
+    var n = y.length;
+    var foundAppl = false;
+    for (i = 0; i < n; i++) {
+        if (y[i].getAttribute("id") === null){
+            continue;
+        }
+        else if( y[i].getAttribute("id").startsWith(module)){
+            y[i].removeAttribute("hidden");
+            foundAppl=true;
+        }
+    }
+    for (i = 0; i < n; i++) {
+        if (y[i].getAttribute("id") === null){
+            continue;
+        }
+        else if( y[i].getAttribute("id").startsWith("default")){
+            if(!foundAppl){
+                y[i].removeAttribute("hidden");
+            }
+        }
+    }
+}
+// Used to set system in case, caseinline=SYSTEM
+function setSystemSpan(spanZ) {
+    // if no System in URL, get browser system
+    var system = getParameterByName("System");
+    if (system === null) {
+        system = getSystem();
+    }
+    var y = spanZ.getElementsByTagName("SPAN");
+    var n = y.length;
+    var foundSystem = false;
+    for (i = 0; i < n; i++) {
+        if (y[i].getAttribute("id") === null){
+            continue;
+        }
+        else if( y[i].getAttribute("id").startsWith(system)){
+            y[i].removeAttribute("hidden");
+            foundSystem=true;
+        }
+    }
+    for (i = 0; i < n; i++) {
+        if (y[i].getAttribute("id") === null){
+            continue;
+        }
+        else if( y[i].getAttribute("id").startsWith("default")){
+            if(!foundSystem){
+                y[i].removeAttribute("hidden");
+            }
+        }
+    }
+}
+
+// paint headers and headings with appl color
+
+function moduleColor (module) {
+    switch (module){
+        case "WRITER" : {color="#0369A3"; break;}
+        case "CALC"   : {color="#43C330"; break;}
+        case "CHART"  : {color="darkcyan"; break;}
+        case "IMPRESS": {color="#A33E03"; break;}
+        case "DRAW"   : {color="#C99C00"; break;}
+        case "BASE"   : {color="#8E03A3"; break;}
+        case "BASIC"  : {color="black"; break;}
+        case "MATH"   : {color="darkslategray"; break;}
+        case "SHARED" : {color="gray"; break;}
+        default : {color="#18A303"; break;}
+    }
+    document.getElementById("TopLeftHeader").style.background = color;
+    document.getElementById("SearchFrame").style.background = color;
+    document.getElementById("DonationFrame").style.background = color;
+    var cols = document.getElementsByClassName('tableheadcell');
+    for(i = 0; i < cols.length; i++) {cols[i].style.backgroundColor = color;};
+    for (j of [1,2,3,4,5,6]) {
+        var hh = document.getElementsByTagName("H" + j);
+        for(i = 0; i < hh.length; i++) {
+            hh[i].style.color = color;
+            hh[i].style.borderBottomColor = color;
+        }
+    }
+}
+
+// Find spans that need the switch treatment and give it to them
+var spans = document.querySelectorAll("[class^=switch]");
+var n = spans.length;
+for (z = 0; z < n; z++) {
+    var id = spans[z].getAttribute("id");
+    if (id === null) {
+        continue;
+    }
+    else if (id.startsWith("swlnsys")) {
+        setSystemSpan(spans[z]);
+    } else {
+        setApplSpan(spans[z]);
+    }
+}
+/* add &DbPAR= and &System= to the links in DisplayArea div */
+/* skip for object files */
+function fixURL(module, system) {
+    if ((DisplayArea = document.getElementById("DisplayArea")) === null) return;
+    var itemlink = DisplayArea.getElementsByTagName("a");
+    var pSystem = (system === null) ? getSystem() : system;
+    var pAppl = (module === null) ? "WRITER" : module;
+    var n = itemlink.length;
+    for (var i = 0; i < n; i++) {
+        if (itemlink[i].getAttribute("class") != "objectfiles") {
+            setURLParam(itemlink[i], pSystem, pAppl);
+        }
+    }
+}
+//Set the params inside URL
+function setURLParam(itemlink, pSystem, pAppl) {
+    var href = itemlink.getAttribute("href");
+    if (href !== null) {
+        // skip external links
+        if (!href.startsWith("http")) {
+            // handle bookmark.
+            if (href.lastIndexOf('#') != -1) {
+                var postf = href.substring(href.lastIndexOf('#'), href.length);
+                var pref = href.substring(0, href.lastIndexOf('#'));
+                itemlink.setAttribute("href", pref + "?" + '&DbPAR=' + pAppl + '&System=' + pSystem + postf);
+            } else {
+                itemlink.setAttribute("href", href + "?" + '&DbPAR=' + pAppl + '&System=' + pSystem);
+            }
+        }
+    }
+}
+
+function getSystem() {
+    var system = "Unknown OS";
+    if (navigator.appVersion.indexOf("Win") != -1) system = "WIN";
+    if (navigator.appVersion.indexOf("Mac") != -1) system = "MAC";
+    if (navigator.appVersion.indexOf("X11") != -1) system = "UNIX";
+    if (navigator.appVersion.indexOf("Linux") != -1) system = "UNIX";
+    return system;
+}
+
+function getParameterByName(name, url) {
+    if (!url) {
+        url = window.location.href;
+    }
+    name = name.replace(/[\[\]]/g, "\\$&");
+    var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)");
+    var results = regex.exec(url);
+    if (!results) {
+        return null;
+    }
+    if (!results[2]) {
+        return '';
+    }
+    return decodeURIComponent(results[2].replace(/\+/g, " "));
+}
+
+function existingLang(lang) {
+    if (lang === undefined) {
+        return 'en-US';
+    }
+
+    if (languagesSet.has(lang)) {
+        return lang;
+    }
+
+    lang = lang.replace(/[-_].*/, '');
+    if (languagesSet.has(lang)) {
+        return lang;
+    }
+
+    return 'en-US';
+}
+
+function setupModules(lang) {
+    var modulesNav = document.getElementById('modules-nav');
+    if (!modulesNav.classList.contains('loaded')) {
+        var html =
+            '<a href="' + lang + '/text/swriter/main0000.html?DbPAR=WRITER"><div class="writer-icon"></div>Writer</a>' +
+            '<a href="' + lang + '/text/scalc/main0000.html?DbPAR=CALC"><div class="calc-icon"></div>Calc</a>' +
+            '<a href="' + lang + '/text/simpress/main0000.html?DbPAR=IMPRESS"><div class="impress-icon"></div>Impress</a>' +
+            '<a href="' + lang + '/text/sdraw/main0000.html?DbPAR=DRAW"><div class="draw-icon"></div>Draw</a>' +
+            '<a href="' + lang + '/text/sdatabase/main.html?DbPAR=BASE"><div class="base-icon"></div>Base</a>' +
+            '<a href="' + lang + '/text/smath/main0000.html?DbPAR=MATH"><div class="math-icon"></div>Math</a>' +
+            '<a href="' + lang + '/text/schart/main0000.html?DbPAR=CHART"><div class="chart-icon"></div>Chart</a>' +
+            '<a href="' + lang + '/text/sbasic/shared/main0601.html?DbPAR=BASIC"><div class="basic-icon"></div>Basic</a>';
+        modulesNav.innerHTML = html;
+        modulesNav.classList.add('loaded');
+    }
+}
+
+function setupLanguages(page) {
+    var langNav = document.getElementById('langs-nav');
+    if (!langNav.classList.contains('loaded')) {
+        var html = '';
+        languagesSet.forEach(function(lang) {
+            html += '<a href="' + lang + page + '">' + ((lang in languageNames)? languageNames[lang]: lang) + '</a>';
+        });
+        langNav.innerHTML = html;
+        langNav.classList.add('loaded');
+    }
+}
+
+// Test, if we are online
+if (document.body.getElementsByTagName('meta')) {
+    var _paq = _paq || [];
+    /* tracker methods like "setCustomDimension" should be called before "trackPageView" */
+    _paq.push(['disableCookies']);
+    _paq.push(['trackPageView']);
+    _paq.push(['enableLinkTracking']);
+    (function() {
+    var u="//piwik.documentfoundation.org/";
+    _paq.push(['setTrackerUrl', u+'piwik.php']);
+    _paq.push(['setSiteId', '68']);
+    var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
+    g.type='text/javascript'; g.async=true; g.defer=true; g.src=u+'piwik.js'; s.parentNode.insertBefore(g,s);
+    })();
+    var system = getParameterByName("System");
+} else {
+    var system = getSystem();
+}
+
+var module = getParameterByName("DbPAR");
+fixURL(module,system);
+moduleColor(module);
+var helpID = getParameterByName("HID");
+// only used in xhp pages with <help-id-missing/> tags
+var missingElement = document.getElementById("bm_HID2");
+if(missingElement != null){missingElement.innerHTML = helpID;}
+
+function debugInfo(dbg) {
+    if (dbg == null) return;
+    document.getElementById("DEBUG").style.display = "block";
+    document.getElementById("bm_module").innerHTML = "Module is: "+module;
+    document.getElementById("bm_system").innerHTML = "System is: "+system;
+    document.getElementById("bm_HID").innerHTML = "HID is: "+helpID;
+}
+
+debugInfo(getParameterByName("Debug"));
+
+// Mobile devices need the modules and langs on page load
+if (Math.max(document.documentElement.clientWidth, window.innerWidth || 0) < 960) {
+    var e = new Event('click');
+    var modulesBtn = document.getElementById('modules');
+    var langsBtn = document.getElementById('langs');
+    var modules = document.getElementById('modules-nav');
+    var langs = document.getElementById('langs-nav');
+    modules.setAttribute('data-a11y-toggle-open', '');
+    modulesBtn.dispatchEvent(e);
+    if (langs) {
+        langs.setAttribute('data-a11y-toggle-open', '');
+        langsBtn.dispatchEvent(e);
+    }
+}
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */

office-plugin/windows-office/help/idxcaption.xsl

@@ -1,51 +1,48 @@
-<!--***********************************************************
- * 
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you 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.
- * 
- ***********************************************************-->
+<!--
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you 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 .
+-->
 <xsl:stylesheet version="1.0" encoding="UTF-8"
-	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-	xmlns:office="http://openoffice.org/2000/office"
-	xmlns:style="http://openoffice.org/2000/style"
-	xmlns:table="http://openoffice.org/2000/table"
-	xmlns:draw="http://openoffice.org/2000/drawing"
-	xmlns:fo="http://www.w3.org/1999/XSL/Format"
-	xmlns:xlink="http://www.w3.org/1999/xlink"
-	xmlns:dc="http://purl.org/dc/elements/1.1/"
-	xmlns:meta="http://openoffice.org/2000/meta"
-	xmlns:number="http://openoffice.org/2000/datastyle"
-	xmlns:svg="http://www.w3.org/2000/svg"
-	xmlns:chart="http://openoffice.org/2000/chart"
-	xmlns:help="http://openoffice.org/2000/help"
-	xmlns:index="http://sun.com/2000/XMLSearch"	
-	xmlns:text="http://openoffice.org/2000/text">
+    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+    xmlns:office="http://openoffice.org/2000/office"
+    xmlns:style="http://openoffice.org/2000/style"
+    xmlns:table="http://openoffice.org/2000/table"
+    xmlns:draw="http://openoffice.org/2000/drawing"
+    xmlns:fo="http://www.w3.org/1999/XSL/Format"
+    xmlns:xlink="http://www.w3.org/1999/xlink"
+    xmlns:dc="http://purl.org/dc/elements/1.1/"
+    xmlns:meta="http://openoffice.org/2000/meta"
+    xmlns:number="http://openoffice.org/2000/datastyle"
+    xmlns:svg="http://www.w3.org/2000/svg"
+    xmlns:chart="http://openoffice.org/2000/chart"
+    xmlns:help="http://openoffice.org/2000/help"
+    xmlns:index="http://sun.com/2000/XMLSearch"
+    xmlns:text="http://openoffice.org/2000/text">
 
 <xsl:param name="Language" select="'en-US'"/>
 <xsl:output method="text" encoding="UTF-8"/>
 
 <xsl:template match="/">
-	<xsl:apply-templates select="//title" mode="include"/>
-	<xsl:apply-templates select="//paragraph[@role='heading']" mode="include"/>
+    <xsl:apply-templates select="//title" mode="include"/>
+    <xsl:apply-templates select="//paragraph[@role='heading']" mode="include"/>
 </xsl:template>
 
 <xsl:template match="*" mode="include">
-	<xsl:value-of select="."/>
-	<xsl:text>&#xA;</xsl:text>
+    <xsl:value-of select="."/>
+    <xsl:text>&#xA;</xsl:text>
 </xsl:template>
 
 <xsl:template match="*"/>

office-plugin/windows-office/help/idxcontent.xsl

@@ -1,39 +1,36 @@
-<!--***********************************************************
- * 
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you 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.
- * 
- ***********************************************************-->
+<!--
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you 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 .
+-->
 <xsl:stylesheet version="1.0" encoding="UTF-8"
-	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-	xmlns:office="http://openoffice.org/2000/office"
-	xmlns:style="http://openoffice.org/2000/style"
-	xmlns:table="http://openoffice.org/2000/table"
-	xmlns:draw="http://openoffice.org/2000/drawing"
-	xmlns:fo="http://www.w3.org/1999/XSL/Format"
-	xmlns:xlink="http://www.w3.org/1999/xlink"
-	xmlns:dc="http://purl.org/dc/elements/1.1/"
-	xmlns:meta="http://openoffice.org/2000/meta"
-	xmlns:number="http://openoffice.org/2000/datastyle"
-	xmlns:svg="http://www.w3.org/2000/svg"
-	xmlns:chart="http://openoffice.org/2000/chart"
-	xmlns:help="http://openoffice.org/2000/help"
-	xmlns:index="http://sun.com/2000/XMLSearch"	
-	xmlns:text="http://openoffice.org/2000/text">
+    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+    xmlns:office="http://openoffice.org/2000/office"
+    xmlns:style="http://openoffice.org/2000/style"
+    xmlns:table="http://openoffice.org/2000/table"
+    xmlns:draw="http://openoffice.org/2000/drawing"
+    xmlns:fo="http://www.w3.org/1999/XSL/Format"
+    xmlns:xlink="http://www.w3.org/1999/xlink"
+    xmlns:dc="http://purl.org/dc/elements/1.1/"
+    xmlns:meta="http://openoffice.org/2000/meta"
+    xmlns:number="http://openoffice.org/2000/datastyle"
+    xmlns:svg="http://www.w3.org/2000/svg"
+    xmlns:chart="http://openoffice.org/2000/chart"
+    xmlns:help="http://openoffice.org/2000/help"
+    xmlns:index="http://sun.com/2000/XMLSearch"
+    xmlns:text="http://openoffice.org/2000/text">
 
 <xsl:param name="Language" select="'en-US'"/>
 <xsl:output method="text" encoding="UTF-8"/>
@@ -87,6 +84,16 @@
   <xsl:text>&#xA;</xsl:text>
 </xsl:template>
 
+<xsl:template match="sub">
+  <xsl:apply-templates/>
+  <xsl:text>&#xA;</xsl:text>
+</xsl:template>
+
+<xsl:template match="sup">
+  <xsl:apply-templates/>
+  <xsl:text>&#xA;</xsl:text>
+</xsl:template>
+
 <xsl:template match="paragraph">
   <xsl:value-of select="."/>
   <xsl:text>&#xA;</xsl:text>

office-plugin/windows-office/help/index.html

@@ -0,0 +1,74 @@
+<!DOCTYPE html>
+<!--
+* This file is part of the LibreOffice project.
+*
+* This Source Code Form is subject to the terms of the Mozilla Public
+* License, v. 2.0. If a copy of the MPL was not distributed with this
+* file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-->
+<html>
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline' 'unsafe-eval' piwik.documentfoundation.org"/>
+    <script type="text/javascript" src="polyfills.js"></script>
+    <script type="text/javascript" src="hid2file.js"></script>
+    <script type="text/javascript" src="languages.js"></script>
+    <script type="text/javascript" src="help2.js" defer></script>
+</head>
+<body>
+<script type="text/javascript">
+    // We have to wait until both the deferred help2.js and the document have loaded
+    window.addEventListener('DOMContentLoaded', function() {
+        var url = window.location.href;
+        var n = url.indexOf('index.html?');
+        if (n != -1) {
+            // the URL came from LibreOffice help (F1)
+            var target = getParameterByName("Target",url);
+            var lang = existingLang(getParameterByName("Language", url));
+            var system = getParameterByName("System", url);
+            var module;
+            var defaultFile;
+            var smodule = target.substr(0, target.indexOf('/'));
+            switch (smodule) {
+                case "swriter":   {defaultFile='text/swriter/main0000.html';module="WRITER";break;}
+                case "scalc":     {defaultFile='text/scalc/main0000.html';module="CALC";break;}
+                case "schart":    {defaultFile='text/schart/main0000.html';module="CHART";break;}
+                case "simpress":  {defaultFile='text/simpress/main0000.html';module="IMPRESS";break;}
+                case "sdraw":     {defaultFile='text/sdraw/main0000.html';module="DRAW";break;}
+                case "smath":     {defaultFile='text/smath/main0000.html';module="MATH";break;}
+                case "sdatabase": {defaultFile='text/sdatabase/main.html';module="BASE";break;}
+                case "sbasic":    {defaultFile='text/sbasic/shared/main0601.html';module="BASIC";break;}
+                default:          {defaultFile='text/shared/05/new_help.html';module="WRITER";break;}
+            }
+            //Special case of application F1 or menu  Help -> LibreOffice Help
+            if (target.indexOf('.uno:HelpIndex') != -1) {
+                window.location.replace(lang + '/' + defaultFile + '?System=' + system + '&DbPAR=' + module);
+            }
+            var bookmark = target.slice(target.indexOf('/') + 1, target.length);
+            var file = hid2fileMap[bookmark];
+            // check first if a root bookmark @@nowidget@@ can be used
+            if (file === undefined) {
+                var b2 = bookmark.substring(0, bookmark.lastIndexOf("/")) + '/@@nowidget@@';
+                file = hid2fileMap[b2];
+            }
+            // rebuild URL
+            if (file === undefined) {
+                var newURL = lang + '/text/shared/05/err_html.html?System=' + system + '&DbPAR=' + module + '&HID=' + bookmark ;
+            } else {
+                var indx = file.indexOf('#');
+                var bm = file.substr(indx,file.length);
+                file = file.substr(0,indx);
+                var newURL = lang + '/' + file + '?System=' + system + '&DbPAR=' + module + '&HID=' + bookmark + bm;
+            }
+            window.location.replace(newURL);
+        } else {
+            // URL came from elsewhere, direct access to webroot, we redirect to main Help page
+            var system = 'WIN';
+            if (navigator.userAgent.indexOf("Mac") != -1) system = 'MAC';
+            if (navigator.userAgent.indexOf("Linux") != -1) system = 'UNIX';
+            window.location.replace(existingLang(navigator.language) + '/text/shared/05/new_help.html?&DbPAR=WRITER&System=' + system);
+        }
+    });
+</script>
+</body>
+</html>

office-plugin/windows-office/help/languages.js

@@ -0,0 +1 @@
+var languagesSet = new Set(['en-US', 'am', 'ar', 'ast', 'bg', 'bn', 'bn-IN', 'bo', 'bs', 'ca', 'ca-valencia', 'cs', 'da', 'de', 'dz', 'el', 'en-GB', 'en-ZA', 'eo', 'es', 'et', 'eu', 'fi', 'fr', 'gl', 'gu', 'he', 'hi', 'hr', 'hu', 'id', 'is', 'it', 'ja', 'ka', 'km', 'ko', 'lo', 'lt', 'lv', 'mk', 'nb', 'ne', 'nl', 'nn', 'om', 'pl', 'pt', 'pt-BR', 'ro', 'ru', 'si', 'sid', 'sk', 'sl', 'sq', 'sv', 'ta', 'tg', 'tr', 'ug', 'uk', 'vi', 'zh-CN', 'zh-TW']);