fixup! Get ipv4 working on dual stack

Fix broken CI on Linux (aarch64, focal)

.github/workflows/ci.yml

@@ -71,6 +71,52 @@ jobs:
           LD_LIBRARY_PATH: ${{env.HOME}}/BUILD_${{matrix.arch_name}}/INSTALL/lib:${{env.HOME}}/BUILD_${{matrix.arch_name}}/INSTALL/lib64
         run: meson test -C build --verbose
 
+  Windows:
+    runs-on: windows-2022
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup python 3.10
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+
+      - name: Install packages
+        run:
+          choco install pkgconfiglite ninja
+
+      - name: Install python modules
+        run: pip3 install meson
+
+      - name: Setup MSVC compiler
+        uses: bus1/cabuild/action/msdevshell@v1
+        with:
+          architecture: x64
+
+      - name: Install dependencies
+        uses: kiwix/kiwix-build/actions/dl_deps_archive@main
+        with:
+          target_platform: win-x86_64-static
+
+      - name: Compile
+        shell: cmd
+        run: |
+          set PKG_CONFIG_PATH=%cd%\BUILD_win-amd64\INSTALL\lib\pkgconfig
+          set CPPFLAGS=-I%cd%\BUILD_win-amd64\INSTALL\include
+          meson.exe setup . build -Dwerror=false --default-library=static --buildtype=debug
+          cd build
+          ninja.exe
+
+      - name: Test
+        shell: cmd
+        run: |
+          cd build
+          meson.exe test --verbose
+        env:
+          WAIT_TIME_FACTOR_TEST: 10
+
   Linux:
     strategy:
       fail-fast: false
@@ -80,8 +126,6 @@ jobs:
           - linux-x86_64-dyn
           - android-arm
           - android-arm64
-          - win32-static
-          - win32-dyn
         include:
           - target: linux-x86_64-static
             image_variant: focal
@@ -107,18 +151,6 @@ jobs:
             arch_name: aarch64-linux-android
             run_test: false
             coverage: false
-          - target: win32-static
-            image_variant: f35
-            lib_postfix: '64'
-            arch_name: i686-w64-mingw32
-            run_test: false
-            coverage: false
-          - target: win32-dyn
-            image_variant: f35
-            lib_postfix: '64'
-            arch_name: i686-w64-mingw32
-            run_test: false
-            coverage: false
     env:
       HOME: /home/runner
     runs-on: ubuntu-20.04

.github/workflows/package.yml

@@ -15,11 +15,16 @@ jobs:
       fail-fast: false
       matrix:
         distro:
-          - debian-unstable
+#          - debian-unstable
+#          - debian-trixie
+#          - debian-bookworm
+#          - debian-bullseye
+          - ubuntu-noble
           - ubuntu-jammy
           - ubuntu-focal
+
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       # Determine which PPA we should upload to
       - name: PPA
@@ -34,18 +39,47 @@ jobs:
         env:
           REF: ${{ github.ref }}
 
-      - uses: legoktm/gh-action-auto-dch@master
+      - uses: legoktm/gh-action-auto-dch@main
         with:
           fullname: Kiwix builder
           email: release+launchpad@kiwix.org
           distro: ${{ matrix.distro }}
 
-      - uses: legoktm/gh-action-build-deb@debian-unstable
-        if: matrix.distro == 'debian-unstable'
-        name: Build package for debian-unstable
-        id: build-debian-unstable
+#      - uses: legoktm/gh-action-build-deb@debian-unstable
+#        if: matrix.distro == 'debian-unstable'
+#        name: Build package for debian-unstable
+#        id: build-debian-unstable
+#        with:
+#          args: --no-sign
+#
+#      - uses: legoktm/gh-action-build-deb@b47978ba8498dc8b8153cc3b5f99a5fc1afa5de1 # pin@debian-trixie
+#        if: matrix.distro == 'debian-trixie'
+#        name: Build package for debian-trixie
+#        id: build-debian-trixie
+#        with:
+#          args: --no-sign
+#
+#      - uses: legoktm/gh-action-build-deb@1f4e86a6bb34aaad388167eaf5eb85d553935336 # pin@debian-bookworm
+#        if: matrix.distro == 'debian-bookworm'
+#        name: Build package for debian-bookworm
+#        id: build-debian-bookworm
+#        with:
+#          args: --no-sign
+#
+#      - uses: legoktm/gh-action-build-deb@084b4263209252ec80a75d2c78a586192c17f18d # pin@debian-bullseye
+#        if: matrix.distro == 'debian-bullseye'
+#        name: Build package for debian-bullseye
+#        id: build-debian-bullseye
+#        with:
+#          args: --no-sign
+
+      - uses: legoktm/gh-action-build-deb@9114a536498b65c40b932209b9833aa942bf108d # pin@ubuntu-noble
+        if: matrix.distro == 'ubuntu-noble'
+        name: Build package for ubuntu-noble
+        id: build-ubuntu-noble
         with:
           args: --no-sign
+          ppa: ${{ steps.ppa.outputs.ppa }}
 
       - uses: legoktm/gh-action-build-deb@ubuntu-jammy
         if: matrix.distro == 'ubuntu-jammy'
@@ -68,7 +102,7 @@ jobs:
           name: Packages for ${{ matrix.distro }}
           path: output
 
-      - uses: legoktm/gh-action-dput@master
+      - uses: legoktm/gh-action-dput@main
         name: Upload dev package
         # Only upload on pushes to main
         if: github.event_name == 'push' && github.event.ref == 'refs/heads/main' && startswith(matrix.distro, 'ubuntu-')
@@ -77,7 +111,7 @@ jobs:
           repository: ppa:kiwixteam/dev
           packages: output/*_source.changes
 
-      - uses: legoktm/gh-action-dput@master
+      - uses: legoktm/gh-action-dput@main
         name: Upload release package
         if: github.event_name == 'release' && startswith(matrix.distro, 'ubuntu-')
         with:

ChangeLog

@@ -1,3 +1,31 @@
+libkiwix 14.0.0
+===============
+
+ * Server:
+  - Support of IPv6 (@veloman-yunkan @aryanA101a #1074 #1093)
+  - Better public IP configuration/detection (@sgourdas #1132)
+  - Fix API errors in catalog searches if Xapian keyword in used (@veloman-yunkan #1137)
+  - Clearly define which Web browsers are supported (@kelson42 @rgaudin @jaifroid @benoit74 #1132)
+  - Improve welcome page download buttons (@veloman-yunkan #1094)
+  - Better handling of external (non-HTTP) links (@veloman-yunkan #1123)
+  - Fix book illustration size on welcome page to 48x48 pixels (@veloman-yunkan #1127)
+  - Remove "Multiple Languages" in language filter (@veloman-yunkan #1098)
+  - Stop transforming tags casing (@kelson42 @veloman-yunkan #1079 #1121)
+  - ZIM file size consistently advertised in MiB (@harsha-mangena #1132)
+  - Few new supported languages in the filter (@kelson42 #1080)
+  - Improve accesskeys (@kelson42 #1075)
+  - Add OpenSearch <link> to head of pages (@kelson42 #1070)
+ * Compilation/Packaging:
+  - Multiple fixes around deb packaging (@kelson42 #1108 #1114 #1135)
+  - Generating of libkiwix.pc via Meson (@veloman-yunkan #1133)
+  - Native Windows CI/CD (@mgautierfr @kelson42 #1113 #1125)
+  - Better check (maximum) libzim version (@kelson42 #1124)
+  - Multiple automated tests improvements (@veloman-yunkan #1068 #1067)
+ * Other:
+  - Deleted supported env. variable `$KIWIX_DATA_DIR` and `kiwix::getDataDirectory()` (@sgourdas #1107)
+  - New string slugification for filenames (@shaopenglin #1105)
+  - Multiple improvements around aria2c download mgmt. (@veloman-yunkan #1097)
+
 libkiwix 13.1.0
 ===============
 

debian/control

@@ -3,13 +3,12 @@ Priority: optional
 Maintainer: Kiwix team <kiwix@kiwix.org>
 Build-Depends: debhelper-compat (= 13),
  meson,
- pkg-config,
- libzim-dev (>= 7.2.0~),
+ pkgconf,
+ libzim-dev (>= 9.0.0), libzim-dev (<< 10.0.0),
  libcurl4-gnutls-dev,
  libicu-dev,
  libgtest-dev,
  libkainjow-mustache-dev,
- liblzma-dev,
  libmicrohttpd-dev,
  libpugixml-dev,
  zlib1g-dev
@@ -22,12 +21,13 @@ Package: libkiwix-dev
 Section: libdevel
 Architecture: any
 Multi-Arch: same
-Depends: libkiwix10 (= ${binary:Version}), ${misc:Depends}, python3,
- libzim-dev (>= 7.2.0~),
+Depends: libkiwix14 (= ${binary:Version}), ${misc:Depends}, python3,
+ libzim-dev (>= 9.0.0), libzim-dev (<< 10.0.0),
  libicu-dev,
  libpugixml-dev,
  libcurl4-gnutls-dev,
- libmicrohttpd-dev
+ libmicrohttpd-dev,
+ zlib1g-dev
 Description: library of common code for Kiwix (development)
  Kiwix is an offline Wikipedia reader. libkiwix provides the
  software core for Kiwix, and contains the code shared by all
@@ -35,11 +35,12 @@ Description: library of common code for Kiwix (development)
  .
  This package contains development files.
 
-Package: libkiwix10
+Package: libkiwix14
 Architecture: any
 Multi-Arch: same
 Depends: ${shlibs:Depends}, ${misc:Depends}, aria2
-Conflicts: libkiwix0, libkiwix3, libkiwix9
+Conflicts: libkiwix0, libkiwix3, libkiwix9, libkiwix10, libkiwix11, libkiwix12, libkiwix13
+Replaces: libkiwix0, libkiwix3, libkiwix9, libkiwix10, libkiwix11, libkiwix12, libkiwix13
 Description: library of common code for Kiwix
  Kiwix is an offline Wikipedia reader. libkiwix provides the
  software core for Kiwix, and contains the code shared by all

include/common.h

@@ -16,7 +16,7 @@
 
 namespace kiwix {
 
-enum class IpMode { ipv4, ipv6, all };
+enum class IpMode { IPV4, IPV6, ALL, AUTO }; // AUTO: Server decides the protocol
 typedef zim::size_type size_type;
 typedef zim::offset_type offset_type;
 

include/downloader.h

@@ -172,7 +172,12 @@ class Downloader
   typedef std::vector<std::pair<std::string, std::string>> Options;
 
  public: // functions
-  Downloader();
+  /*
+  * Create a new Downloader object.
+  *
+  * @param sessionFileDir: The directory where aria2 will store its session file.
+  */
+  explicit Downloader(std::string sessionFileDir);
   virtual ~Downloader();
 
   void close();
@@ -191,10 +196,11 @@ class Downloader
    * User should call `update` on the returned `Download` to have an accurate status.
    *
    * @param uri: The uri of the thing to download.
+   * @param downloadDir: The download directory where the thing should be stored (takes precedence over any "dir" in `options`).
    * @param options: A series of pair <option_name, option_value> to pass to aria.
    * @return: The newly created Download.
    */
-  std::shared_ptr<Download> startDownload(const std::string& uri, const Options& options = {});
+  std::shared_ptr<Download> startDownload(const std::string& uri, const std::string& downloadDir, Options options = {});
 
   /**
    * Get a download corrsponding to a download id (did)

include/i18n.h

@@ -1,5 +1,5 @@
 /*
- * Copyright 2022 Veloman Yunkan <veloman.yunkan@gmail.com>
+ * Copyright 2024 Veloman Yunkan <veloman.yunkan@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU  General Public License as published by
@@ -17,29 +17,15 @@
  * MA 02110-1301, USA.
  */
 
-#ifndef KIWIX_SERVER_I18N
-#define KIWIX_SERVER_I18N
+#ifndef KIWIX_I18N
+#define KIWIX_I18N
 
 #include <map>
 #include <string>
-#include <mustache.hpp>
 
 namespace kiwix
 {
 
-struct I18nString {
-  const char* const key;
-  const char* const value;
-};
-
-struct I18nStringTable {
-  const char* const lang;
-  const size_t entryCount;
-  const I18nString* const entries;
-
-  const char* get(const std::string& key) const;
-};
-
 std::string getTranslatedString(const std::string& lang, const std::string& key);
 
 namespace i18n
@@ -70,28 +56,6 @@ private:
   const std::string m_lang;
 };
 
-class GetTranslatedStringWithMsgId
-{
-  typedef kainjow::mustache::basic_data<std::string> MustacheString;
-  typedef std::pair<std::string, MustacheString> MsgIdAndTranslation;
-
-public:
-  explicit GetTranslatedStringWithMsgId(const std::string& lang) : m_lang(lang) {}
-
-  MsgIdAndTranslation operator()(const std::string& key) const
-  {
-    return {key, getTranslatedString(m_lang, key)};
-  }
-
-  MsgIdAndTranslation operator()(const std::string& key, const Parameters& params) const
-  {
-    return {key, expandParameterizedString(m_lang, key, params)};
-  }
-
-private:
-  const std::string m_lang;
-};
-
 } // namespace i18n
 
 class ParameterizedMessage
@@ -121,18 +85,8 @@ inline ParameterizedMessage nonParameterizedMessage(const std::string& msgId)
   return ParameterizedMessage(msgId, noParams);
 }
 
-struct LangPreference
-{
-  const std::string lang;
-  const float preference;
-};
-
-typedef std::vector<LangPreference> UserLangPreferences;
-
-UserLangPreferences parseUserLanguagePreferences(const std::string& s);
-
-std::string selectMostSuitableLanguage(const UserLangPreferences& prefs);
+std::string translateBookCategory(const std::string& lang, const std::string& category);
 
 } // namespace kiwix
 
-#endif // KIWIX_SERVER_I18N
+#endif // KIWIX_I18N

include/meson.build

@@ -10,7 +10,8 @@ headers = [
   'kiwixserve.h',
   'name_mapper.h',
   'tools.h',
-  'version.h'
+  'version.h',
+  'i18n.h'
 ]
 
 install_headers(headers, subdir:'kiwix')

include/server.h

@@ -22,7 +22,7 @@
 
 #include <string>
 #include <memory>
-#include "common.h"
+#include "tools.h"
 
 namespace kiwix
 {
@@ -52,7 +52,7 @@ namespace kiwix
        void stop();
 
        void setRoot(const std::string& root);
-       void setAddress(const std::string& addr) { m_addr = addr; }
+       void setAddress(const std::string& addr);
        void setPort(int port) { m_port = port; }
        void setNbThreads(int threads) { m_nbThreads = threads; }
        void setMultiZimSearchLimit(unsigned int limit) { m_multizimSearchLimit = limit; }
@@ -64,15 +64,15 @@ namespace kiwix
        void setBlockExternalLinks(bool blockExternalLinks)
         { m_blockExternalLinks = blockExternalLinks; }
        void setIpMode(IpMode mode) { m_ipMode = mode; }
-       int getPort();
-       std::string getAddress();
+       int getPort() const;
+       IpAddress getAddress() const;
        IpMode getIpMode() const;
 
      protected:
        std::shared_ptr<Library> mp_library;
        std::shared_ptr<NameMapper> mp_nameMapper;
        std::string m_root = "";
-       std::string m_addr = "";
+       IpAddress m_addr;
        std::string m_indexTemplateString = "";
        int m_port = 80;
        int m_nbThreads = 1;
@@ -81,7 +81,7 @@ namespace kiwix
        bool m_withTaskbar = true;
        bool m_withLibraryButton = true;
        bool m_blockExternalLinks = false;
-       IpMode m_ipMode = IpMode::ipv4;
+       IpMode m_ipMode = IpMode::AUTO;
        int m_ipConnectionLimit = 0;
        std::unique_ptr<InternalServer> mp_server;
   };

include/tools.h

@@ -24,6 +24,7 @@
 #include <vector>
 #include <map>
 #include <cstdint>
+#include "common.h"
 
 namespace kiwix
 {
@@ -45,32 +46,6 @@ typedef std::vector<std::string> FeedCategories;
  */
 std::string getCurrentDirectory();
 
-/**
- * Return the data directory
- *
- * The data directory is the default directory where downloaded files
- * should be saved (it can be overriden via the options parameter of
- * `kiwix::Downloader::startDownload()`).
- *
- * Its path can vary and is determined as follows:
- *
- * * `$KIWIX_DATA_DIR` if `$KIWIX_DATA_DIR` environment variable set, *otherwise...*
- * * On Windows:
- *
- *   * `$APPDATA/kiwix` if environment variable `$APPDATA` set, *otherwise...*
- *   * `$USERPROFILE/kiwix` if environment variable `$USERPROFILE` set, *otherwise...*
- *
- * * On other Operating Systems:
- *
- *   * `$XDG_DATA_HOME/kiwix` if environment variable `$XDG_DATA_HOME` set, *otherwise...*
- *   * `$HOME/.local/share/kiwx` if environment variable `$HOME` set, *otherwise...*
- *
- * * Current working directory.
- *
- * @return the path of the data directory (UTF-8 encoded)
- */
-std::string getDataDirectory();
-
 /** Return the path of the executable
  *
  * Some application may be packaged in auto extractible archive (Appimage) and the
@@ -240,9 +215,10 @@ std::map<std::string, IpAddress> getNetworkInterfacesIPv4Or6();
 std::map<std::string, std::string> getNetworkInterfaces();
 
 /** Provides the best IP address
- * This function provides the best IP address from the list given by getNetworkInterfacesIPv4Or6()
+ * This function provides the best IP addresses for both ipv4 and ipv6 protocols,
+ * in an IpAddress struct, based on the list given by getNetworkInterfacesIPv4Or6()
  */
-std::string getBestPublicIp(bool ipv6);
+IpAddress getBestPublicIps();
 
 /** Provides the best IPv4 adddress
  * Equivalent to getBestPublicIp(false). Provided for backward compatibility
@@ -282,5 +258,14 @@ FeedCategories readCategoriesFromFeed(const std::string& content);
  * @return full language name.
  */
 std::string getLanguageSelfName(const std::string& lang);
+
+/**
+ * Slugifies the filename by converting any characters reserved by the operating
+ * system to '_'. Note filename is only the file name and not a path.
+ *
+ * @param filename Valid UTF-8 encoded file name string. 
+ * @return slugified string.
+ */
+std::string getSlugifiedFileName(const std::string& filename);
 }
 #endif // KIWIX_TOOLS_H

kiwix.pc.in

@@ -1,10 +0,0 @@
-prefix=@prefix@
-libdir=${prefix}/lib64
-includedir=${prefix}/include
-
-Name: libkiwix
-Description: A library that contains a lot of things used by used by other kiwix programs
-Version: @version@
-Requires: @requires@
-Libs: -L${libdir} -lkiwix @extra_libs@
-Cflags: -I${includedir}/ @extra_cflags@

meson.build

@@ -1,5 +1,5 @@
 project('libkiwix', 'cpp',
-  version : '13.1.0',
+  version : '14.0.0',
   license : 'GPLv3+',
   default_options : ['c_std=c11', 'cpp_std=c++17', 'werror=true'])
 
@@ -35,9 +35,10 @@ else
   error('Cannot found header mustache.hpp')
 endif
 
-libzim_dep = dependency('libzim', version : '>=8.1.0', static:static_deps)
+libzim_dep = dependency('libzim', version:['>=9.0.0', '<10.0.0'], static:static_deps)
+
 if not compiler.has_header_symbol('zim/zim.h', 'LIBZIM_WITH_XAPIAN', dependencies: libzim_dep)
-  error('Libzim seems to be compiled without xapian. Xapian support is mandatory.')
+  error('Libzim seems to be compiled without Xapian. Xapian support is mandatory.')
 endif
 
 
@@ -73,17 +74,10 @@ if get_option('doc')
   subdir('docs')
 endif
 
-pkg_requires = ['libzim', 'icu-i18n', 'pugixml', 'libcurl', 'libmicrohttpd', 'xapian-core']
-
-pkg_conf = configuration_data()
-pkg_conf.set('prefix', get_option('prefix'))
-pkg_conf.set('requires', ' '.join(pkg_requires))
-pkg_conf.set('extra_libs', ' '.join(extra_libs))
-pkg_conf.set('extra_cflags', extra_cflags)
-pkg_conf.set('version', meson.project_version())
-configure_file(output : 'kiwix.pc',
-               configuration : pkg_conf,
-               input : 'kiwix.pc.in',
-               install_dir: get_option('libdir')+'/pkgconfig'
-              )
-
+pkg_mod = import('pkgconfig')
+pkg_mod.generate(libraries : [libkiwix] + extra_libs,
+                 version : meson.project_version(),
+                 name : 'libkiwix',
+                 filebase : 'libkiwix',
+                 description : 'A library that contains useful primitives that Kiwix readers have in common',
+                 extra_cflags: extra_cflags)

scripts/kiwix-compile-i18n

@@ -61,7 +61,7 @@ lang_table_entry_cxx_template = '''
 
 cxxfile_template = '''// This file is automatically generated. Do not modify it.
 
-#include "server/i18n.h"
+#include "server/i18n_utils.h"
 
 namespace kiwix {
 namespace i18n {

scripts/kiwix-compile-resources

@@ -61,6 +61,32 @@ resource_decl_template = """{namespaces_open}
 extern const std::string {identifier};
 {namespaces_close}"""
 
+BINARY_RESOURCE_EXTENSIONS = {'.ico', '.png', '.ttf'}
+
+TEXT_RESOURCE_EXTENSIONS = {
+    '.css',
+    '.html',
+    '.js',
+    '.json',
+    '.svg',
+    '.tmpl',
+    '.webmanifest',
+    '.xml',
+}
+
+if not BINARY_RESOURCE_EXTENSIONS.isdisjoint(TEXT_RESOURCE_EXTENSIONS):
+    raise RuntimeError(f"The following file type extensions are declared to be both binary and text: {BINARY_RESOURCE_EXTENSIONS.intersection(TEXT_RESOURCE_EXTENSIONS)}")
+
+def is_binary_resource(filename):
+    _, extension = os.path.splitext(filename)
+    is_binary = extension in BINARY_RESOURCE_EXTENSIONS
+    is_text = extension in TEXT_RESOURCE_EXTENSIONS
+    if not is_binary and not is_text:
+        # all file type extensions of static resources must be listed
+        # in either BINARY_RESOURCE_EXTENSIONS or TEXT_RESOURCE_EXTENSIONS
+        raise RuntimeError(f"Unknown file type extension: {extension}")
+    return is_binary
+
 class Resource:
     def __init__(self, base_dirs, filename, cacheid=None):
         filename = filename
@@ -72,6 +98,8 @@ class Resource:
             try:
                 with open(os.path.join(base_dir, filename), 'rb') as f:
                     self.data = f.read()
+                    if not is_binary_resource(filename):
+                        self.data = self.data.replace(b"\r\n", b"\n")
                 found = True
                 break
             except FileNotFoundError:

src/aria2.cpp

@@ -55,18 +55,15 @@ void pauseAnyActiveDownloads(const std::string& ariaSessionFilePath)
 
 } // unnamed namespace
 
-Aria2::Aria2():
+Aria2::Aria2(std::string sessionFileDir):
   mp_aria(nullptr),
   m_port(42042),
   m_secret(getNewRpcSecret())
 {
-  m_downloadDir = getDataDirectory();
-  makeDirectory(m_downloadDir);
   std::vector<const char*> callCmd;
 
   std::string rpc_port = "--rpc-listen-port=" + to_string(m_port);
-  std::string download_dir = "--dir=" + getDataDirectory();
-  std::string session_file = appendToDirectory(getDataDirectory(), "kiwix.session");
+  std::string session_file = appendToDirectory(sessionFileDir, "kiwix.session");
   pauseAnyActiveDownloads(session_file);
   std::string session = "--save-session=" + session_file;
   std::string inputFile = "--input-file=" + session_file;
@@ -94,7 +91,6 @@ Aria2::Aria2():
   callCmd.push_back("--enable-rpc");
   callCmd.push_back(rpc_secret.c_str());
   callCmd.push_back(rpc_port.c_str());
-  callCmd.push_back(download_dir.c_str());
   if (fileReadable(session_file)) {
     callCmd.push_back(inputFile.c_str());
   }

src/aria2.h

@@ -22,11 +22,10 @@ class Aria2
     std::unique_ptr<Subprocess> mp_aria;
     int m_port;
     std::string m_secret;
-    std::string m_downloadDir;
     std::string doRequest(const MethodCall& methodCall);
 
   public:
-    Aria2();
+    explicit Aria2(std::string sessionFileDir);
     virtual ~Aria2() = default;
     void close();
 

src/downloader.cpp

@@ -125,8 +125,8 @@ void Download::cancelDownload()
 }
 
 /* Constructor */
-Downloader::Downloader() :
-  mp_aria(new Aria2())
+Downloader::Downloader(std::string sessionFileDir) :
+  mp_aria(new Aria2(sessionFileDir))
 {
   try {
     for (auto gid : mp_aria->tellWaiting()) {
@@ -209,9 +209,13 @@ bool downloadCanBeReused(const Download& d,
 
 } // unnamed namespace
 
-std::shared_ptr<Download> Downloader::startDownload(const std::string& uri, const Options& options)
+std::shared_ptr<Download> Downloader::startDownload(const std::string& uri, const std::string& downloadDir, Options options)
 {
   std::unique_lock<std::mutex> lock(m_lock);
+  options.erase(std::remove_if(options.begin(), options.end(), [](const auto& option) {
+    return option.first == "dir";
+  }), options.end());
+  options.push_back({"dir", downloadDir});
   for (auto& p: m_knownDownloads) {
     auto& d = p.second;
     if ( downloadCanBeReused(*d, uri, options) )

src/html_dumper.cpp

@@ -3,7 +3,7 @@
 #include "tools/otherTools.h"
 #include "tools.h"
 #include "tools/regexTools.h"
-#include "server/i18n.h"
+#include "server/i18n_utils.h"
 
 namespace kiwix
 {
@@ -77,7 +77,7 @@ std::string HTMLDumper::dumpPlainHTML(kiwix::Filter filter) const
     const auto tags = bookObj.getTags();
     const auto downloadAvailable = (bookObj.getUrl() != "");
     std::string faviconAttr = "style=background-image:url(" + bookIconUrl + ")";
-    
+
     booksData.push_back(kainjow::mustache::object{
       {"id", contentId},
       {"title", bookTitle},

src/library.cpp

@@ -645,8 +645,6 @@ Xapian::Query buildXapianQueryFromFilterQuery(const Filter& filter)
   //queryParser.set_stemmer(Xapian::Stem(iso639_3ToXapian(???)));
   //queryParser.set_stemming_strategy(Xapian::QueryParser::STEM_SOME);
   const auto flags = Xapian::QueryParser::FLAG_PHRASE
-                   | Xapian::QueryParser::FLAG_BOOLEAN
-                   | Xapian::QueryParser::FLAG_BOOLEAN_ANY_CASE
                    | Xapian::QueryParser::FLAG_LOVEHATE
                    | Xapian::QueryParser::FLAG_WILDCARD
                    | partialQueryFlag;

src/search_renderer.cpp

@@ -32,7 +32,7 @@
 #include "libkiwix-resources.h"
 #include "tools/stringTools.h"
 
-#include "server/i18n.h"
+#include "server/i18n_utils.h"
 
 namespace kiwix
 {

src/server.cpp

@@ -75,12 +75,26 @@ void Server::setRoot(const std::string& root)
   }
 }
 
-int Server::getPort()
+void Server::setAddress(const std::string& addr)
+{
+  m_addr.addr.clear();
+  m_addr.addr6.clear();
+
+  if (addr.empty()) return;
+
+  if (addr.find(':') != std::string::npos) { // IPv6
+    m_addr.addr6 = (addr[0] == '[') ? addr.substr(1, addr.length() - 2) : addr; // Remove brackets if any
+  } else {
+    m_addr.addr = addr;
+  }
+}
+
+int Server::getPort() const
 {
   return mp_server->getPort();
 }
 
-std::string Server::getAddress()
+IpAddress Server::getAddress() const
 {
   return mp_server->getAddress();
 }

src/server/i18n.cpp

@@ -17,7 +17,7 @@
  * MA 02110-1301, USA.
  */
 
-#include "i18n.h"
+#include "i18n_utils.h"
 
 #include "tools/otherTools.h"
 
@@ -193,4 +193,13 @@ std::string selectMostSuitableLanguage(const UserLangPreferences& prefs)
   return bestLangSoFar;
 }
 
+std::string translateBookCategory(const std::string& lang, const std::string& category)
+{
+    try {
+        return getTranslatedString(lang, "book-category." + category);
+    } catch (...) {
+        return category;
+    }
+}
+
 } // namespace kiwix

src/server/i18n_utils.h

@@ -0,0 +1,83 @@
+/*
+ * Copyright 2022 Veloman Yunkan <veloman.yunkan@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU  General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#ifndef KIWIX_SERVER_I18N_UTILS
+#define KIWIX_SERVER_I18N_UTILS
+
+#include "i18n.h"
+#include <mustache.hpp>
+
+namespace kiwix
+{
+
+struct I18nString {
+  const char* const key;
+  const char* const value;
+};
+
+struct I18nStringTable {
+  const char* const lang;
+  const size_t entryCount;
+  const I18nString* const entries;
+
+  const char* get(const std::string& key) const;
+};
+
+namespace i18n
+{
+
+class GetTranslatedStringWithMsgId
+{
+  typedef kainjow::mustache::basic_data<std::string> MustacheString;
+  typedef std::pair<std::string, MustacheString> MsgIdAndTranslation;
+
+public:
+  explicit GetTranslatedStringWithMsgId(const std::string& lang) : m_lang(lang) {}
+
+  MsgIdAndTranslation operator()(const std::string& key) const
+  {
+    return {key, getTranslatedString(m_lang, key)};
+  }
+
+  MsgIdAndTranslation operator()(const std::string& key, const Parameters& params) const
+  {
+    return {key, expandParameterizedString(m_lang, key, params)};
+  }
+
+private:
+  const std::string m_lang;
+};
+
+} // namespace i18n
+
+struct LangPreference
+{
+  const std::string lang;
+  const float preference;
+};
+
+typedef std::vector<LangPreference> UserLangPreferences;
+
+UserLangPreferences parseUserLanguagePreferences(const std::string& s);
+
+std::string selectMostSuitableLanguage(const UserLangPreferences& prefs);
+
+} // namespace kiwix
+
+#endif // KIWIX_SERVER_I18N_UTILS

src/server/internalServer.cpp

@@ -54,7 +54,7 @@ extern "C" {
 #include "search_renderer.h"
 #include "opds_dumper.h"
 #include "html_dumper.h"
-#include "i18n.h"
+#include "i18n_utils.h"
 
 #include <zim/uuid.h>
 #include <zim/error.h>
@@ -85,6 +85,20 @@ namespace kiwix {
 namespace
 {
 
+bool ipAvailable(const std::string addr)
+{
+  auto interfaces = kiwix::getNetworkInterfacesIPv4Or6();
+
+  for (const auto& kv : interfaces) {
+    const auto& interfaceIps = kv.second;
+    if ((interfaceIps.addr == addr) || (interfaceIps.addr6 == addr)) {
+      return true;
+    }
+  }
+
+  return false;
+}
+
 inline std::string normalizeRootUrl(std::string rootUrl)
 {
   while ( !rootUrl.empty() && rootUrl.back() == '/' )
@@ -407,7 +421,7 @@ public:
 
 InternalServer::InternalServer(LibraryPtr library,
                                std::shared_ptr<NameMapper> nameMapper,
-                               std::string addr,
+                               IpAddress addr,
                                int port,
                                std::string root,
                                int nbThreads,
@@ -461,33 +475,68 @@ bool InternalServer::start() {
   sockAddr6.sin6_family = AF_INET6;
   sockAddr6.sin6_port = htons(m_port);
 
-  if (m_addr.empty()) {
-    if (0 != INADDR_ANY) {
-      sockAddr6.sin6_addr = in6addr_any;
-      sockAddr4.sin_addr.s_addr = htonl(INADDR_ANY);
-    }
-    m_addr = kiwix::getBestPublicIp(m_ipMode == IpMode::ipv6 || m_ipMode == IpMode::all);
+  if (m_addr.addr.empty() && m_addr.addr6.empty()) { // No ip address provided
+    if (m_ipMode == IpMode::AUTO) m_ipMode = IpMode::ALL;
+    sockAddr6.sin6_addr = in6addr_any;
+    sockAddr4.sin_addr.s_addr = htonl(INADDR_ANY);
+    IpAddress bestIps = kiwix::getBestPublicIps();
+    if (m_ipMode == IpMode::IPV4 || m_ipMode == IpMode::ALL) m_addr.addr = bestIps.addr;
+    if (m_ipMode == IpMode::IPV6 || m_ipMode == IpMode::ALL) m_addr.addr6 = bestIps.addr6;
   } else {
-    bool ipv6 = inet_pton(AF_INET6, m_addr.c_str(), &(sockAddr6.sin6_addr.s6_addr)) == 1;
-    bool ipv4 = inet_pton(AF_INET, m_addr.c_str(), &(sockAddr4.sin_addr.s_addr)) == 1;
-    if (ipv6){
-       m_ipMode = IpMode::all;
-    } else if (!ipv4) {
-      std::cerr << "Ip address " << m_addr << "  is not a valid ip address" << std::endl;
+    const std::string addr = !m_addr.addr.empty() ? m_addr.addr : m_addr.addr6;
+
+    if (m_ipMode != kiwix::IpMode::AUTO) {
+      std::cerr << "ERROR: When an IP address is provided the IP mode must not be set" << std::endl;
       return false;
     }
+
+    bool validV4 = inet_pton(AF_INET, m_addr.addr.c_str(), &(sockAddr4.sin_addr.s_addr)) == 1;
+    bool validV6 = inet_pton(AF_INET6, m_addr.addr6.c_str(), &(sockAddr6.sin6_addr.s6_addr)) == 1;
+
+    if (!validV4 && !validV6) {
+      std::cerr << "ERROR: invalid IP address: " << addr << std::endl;
+      return false;
+    }
+
+    if (!ipAvailable(addr)) {
+      std::cerr << "ERROR: IP address is not available on this system: " << addr << std::endl;
+      return false;
+    }
+
+    m_ipMode = !m_addr.addr.empty() ? IpMode::IPV4 : IpMode::IPV6;
   }
 
-  if (m_ipMode == IpMode::all) {
+  if (m_ipMode == IpMode::ALL) {
     flags|=MHD_USE_DUAL_STACK;
-  } else if (m_ipMode == IpMode::ipv6) {
+  } else if (m_ipMode == IpMode::IPV6) {
     flags|=MHD_USE_IPv6;
   }
 
-  struct sockaddr* sockaddr = (m_ipMode==IpMode::all || m_ipMode==IpMode::ipv6)
+  struct sockaddr* sockaddr = (m_ipMode==IpMode::ALL || m_ipMode==IpMode::IPV6)
                               ? (struct sockaddr*)&sockAddr6
                               : (struct sockaddr*)&sockAddr4;
+#ifdef _WIN32
+  SOCKET sock = INVALID_SOCKET;
+  if (m_ipMode == IpMode::ALL || m_ipMode == IpMode::IPV6) {
+    if ((sock = socket(AF_INET6, SOCK_STREAM, 0)) == INVALID_SOCKET) {
+      std::cerr << "ERROR: Failed to create IPv6 socket" << std::endl;
+      return false;
+    }
 
+    int opt = 0;
+    if (setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, (char*)&opt, sizeof(opt)) != 0) {
+      std::cerr << "ERROR: Failed to set IPV6_V6ONLY option" << std::endl;
+      closesocket(sock);
+      return false;
+    }
+
+    if (::bind(sock, (struct sockaddr*)&sockAddr6, sizeof(sockAddr6)) == SOCKET_ERROR) {
+      std::cerr << "ERROR: Failed to bind IPv6 socket" << std::endl;
+      closesocket(sock);
+      return false;
+    }
+  }
+#endif
   mp_daemon = MHD_start_daemon(flags,
                             m_port,
                             NULL,
@@ -495,14 +544,21 @@ bool InternalServer::start() {
                             &staticHandlerCallback,
                             this,
                             MHD_OPTION_SOCK_ADDR, sockaddr,
+#ifdef _WIN32
+                            (sock == INVALID_SOCKET) ? MHD_OPTION_END : MHD_OPTION_LISTEN_SOCKET, sock,
+#endif
                             MHD_OPTION_THREAD_POOL_SIZE, m_nbThreads,
                             MHD_OPTION_PER_IP_CONNECTION_LIMIT, m_ipConnectionLimit,
                             MHD_OPTION_END);
+
   if (mp_daemon == nullptr) {
-    std::cerr << "Unable to instantiate the HTTP daemon. The port " << m_port
-              << " is maybe already occupied or need more permissions to be open. "
+    std::cerr << "ERROR: Unable to instantiate the HTTP daemon. The port " << m_port
+              << " may already be in use, or more permissions are required to open it. "
                  "Please try as root or with a port number higher or equal to 1024."
               << std::endl;
+#ifdef _WIN32
+    if (sock != INVALID_SOCKET) closesocket(sock);
+#endif
     return false;
   }
   auto server_start_time = std::chrono::system_clock::now().time_since_epoch();
@@ -959,7 +1015,7 @@ std::unique_ptr<Response> InternalServer::handle_search_request(const RequestCon
   } catch(std::runtime_error& e) {
     // Searcher->search will throw a runtime error if there is no valid xapian database to do the search.
     // (in case of zim file not containing a index)
-    const auto cssUrl = renderUrl(m_root, RESOURCE::templates::url_of_search_results_css);
+    const auto cssUrl = renderUrl(m_root, RESOURCE::templates::url_of_search_results_css_tmpl);
     HTTPErrorResponse response(request, MHD_HTTP_NOT_FOUND,
                                "fulltext-search-unavailable",
                                "404-page-heading",

src/server/internalServer.h

@@ -27,6 +27,7 @@ extern "C" {
 
 #include "library.h"
 #include "name_mapper.h"
+#include "tools.h"
 
 #include <zim/search.h>
 #include <zim/suggestion.h>
@@ -94,7 +95,7 @@ class InternalServer {
   public:
     InternalServer(LibraryPtr library,
                    std::shared_ptr<NameMapper> nameMapper,
-                   std::string addr,
+                   IpAddress addr,
                    int port,
                    std::string root,
                    int nbThreads,
@@ -117,8 +118,8 @@ class InternalServer {
                                void** cont_cls);
     bool start();
     void stop();
-    std::string getAddress() { return m_addr; }
-    int getPort() { return m_port; }
+    IpAddress getAddress() const { return m_addr; }
+    int getPort() const { return m_port; }
     IpMode getIpMode() const { return m_ipMode; }
 
   private: // functions
@@ -166,7 +167,7 @@ class InternalServer {
     typedef ConcurrentCache<std::string, std::shared_ptr<LockableSuggestionSearcher>> SuggestionSearcherCache;
 
   private: // data
-    std::string m_addr;
+    IpAddress m_addr;
     int m_port;
     std::string m_root;                   // URI-encoded
     std::string m_rootPrefixOfDecodedURL; // URI-decoded

src/server/request_context.cpp

@@ -28,7 +28,7 @@
 #include <cctype>
 
 #include "tools/stringTools.h"
-#include "i18n.h"
+#include "i18n_utils.h"
 
 namespace kiwix {
 

src/server/response.h

@@ -27,7 +27,7 @@
 #include <mustache.hpp>
 #include "byte_range.h"
 #include "etag.h"
-#include "i18n.h"
+#include "i18n_utils.h"
 
 #include <zim/item.h>
 

src/tools/languageTools.cpp

@@ -68,6 +68,7 @@ void fillLanguagesMap()
         const kiwix::ICULanguageInfo lang(*icuLangPtr);
         iso639_3.insert({lang.iso3Code(), lang.selfName()});
     }
+    iso639_3.erase("mul");
 }
 
 } // unnamed namespace

src/tools/networkTools.cpp

@@ -19,6 +19,7 @@
  */
 
 #include "tools.h"
+#include "stringTools.h"
 #include <tools/networkTools.h>
 
 #include <stdio.h>
@@ -62,6 +63,12 @@ size_t write_callback_to_iss(char* ptr, size_t size, size_t nmemb, void* userdat
   return nmemb;
 }
 
+void updatePublicIpAddress(IpAddress& publicIpAddr, const IpAddress& interfaceIpAddr)
+{
+  if (publicIpAddr.addr.empty())  publicIpAddr.addr  = interfaceIpAddr.addr;
+  if (publicIpAddr.addr6.empty()) publicIpAddr.addr6 = interfaceIpAddr.addr6;
+}
+
 } // unnamed namespace
 
 std::string download(const std::string& url) {
@@ -85,7 +92,6 @@ std::string download(const std::string& url) {
   return ss.str();
 }
 
-
 namespace
 {
 
@@ -211,40 +217,36 @@ std::map<std::string, std::string> getNetworkInterfaces() {
   return result;
 }
 
-
-std::string getBestPublicIp(bool ipv6) {
-  IpAddress bestPublicIp = IpAddress{"127.0.0.1","::1"};
+IpAddress getBestPublicIps() {
+  IpAddress bestPublicIps;
   std::map<std::string, IpAddress> interfaces = getNetworkInterfacesIPv4Or6();
-
 #ifndef _WIN32
-  const char* const prioritizedNames[] =
-      { "eth0", "eth1", "wlan0", "wlan1", "en0", "en1" };
-  for(auto name: prioritizedNames) {
-    auto it=interfaces.find(name);
-    if(it != interfaces.end() && !(ipv6 && (*it).second.addr6.empty())) {
-      bestPublicIp = (*it).second;
-      break;
+  const char* const prioritizedNames[] = { "eth0", "eth1", "wlan0", "wlan1", "en0", "en1" };
+  for (const auto& name : prioritizedNames) {
+    const auto it = interfaces.find(name);
+    if (it != interfaces.end()) {
+      updatePublicIpAddress(bestPublicIps, it->second);
     }
   }
 #endif
-
-  const char* const prefixes[] = { "192.168", "172.16.", "10.0" };
-  for(auto prefix : prefixes){
-    for(auto& itr : interfaces) {
-      std::string interfaceIp(itr.second.addr);
-      if (interfaceIp.find(prefix) == 0 && !(ipv6 && itr.second.addr6.empty())) {
-        bestPublicIp = itr.second;
-        break;
+  const char* const v4prefixes[] = { "192.168", "172.16", "10.0", "169.254" };
+  for (const auto& prefix : v4prefixes) {
+    for (const auto& kv : interfaces) {
+      const auto& interfaceIps = kv.second;
+      if (kiwix::startsWith(interfaceIps.addr, prefix)) {
+        updatePublicIpAddress(bestPublicIps, interfaceIps);
       }
     }
   }
-  return ipv6 ? bestPublicIp.addr6 : bestPublicIp.addr;
-}
 
+  updatePublicIpAddress(bestPublicIps, {"127.0.0.1", "::1"});
+
+  return bestPublicIps;
+}
 
 std::string getBestPublicIp()
 {
-  return getBestPublicIp(false);
+  return getBestPublicIps().addr;
 }
 
 } // namespace kiwix

src/tools/otherTools.cpp

@@ -32,7 +32,7 @@
 #endif
 
 #include "tools/stringTools.h"
-#include "server/i18n.h"
+#include "server/i18n_utils.h"
 #include "libkiwix-resources.h"
 
 #include <map>

src/tools/pathTools.cpp

@@ -320,16 +320,6 @@ bool kiwix::fileReadable(const std::string& path)
 #endif
 }
 
-bool makeDirectory(const std::string& path)
-{
-#ifdef _WIN32
-  int status = _wmkdir(Utf8ToWide(path).c_str());
-#else
-  int status = mkdir(path.c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
-#endif
-  return status == 0;
-}
-
 std::string makeTmpDirectory()
 {
 #ifdef _WIN32
@@ -438,52 +428,6 @@ std::string kiwix::getCurrentDirectory()
   return ret;
 }
 
-std::string kiwix::getDataDirectory()
-{
-// Try to get the dataDir from the `KIWIX_DATA_DIR` env var
-#ifdef _WIN32
-  wchar_t* cDataDir = ::_wgetenv(L"KIWIX_DATA_DIR");
-  if (cDataDir != nullptr) {
-    return WideToUtf8(cDataDir);
-  }
-#else
-  char* cDataDir = ::getenv("KIWIX_DATA_DIR");
-  if (cDataDir != nullptr) {
-    return cDataDir;
-  }
-#endif
-
-// Compute the dataDir from the user directory.
-  std::string dataDir;
-#ifdef _WIN32
-  cDataDir = ::_wgetenv(L"APPDATA");
-  if (cDataDir == nullptr)
-    cDataDir = ::_wgetenv(L"USERPROFILE");
-  if (cDataDir != nullptr)
-    dataDir = WideToUtf8(cDataDir);
-#else
-  cDataDir = ::getenv("XDG_DATA_HOME");
-  if (cDataDir != nullptr) {
-    dataDir = cDataDir;
-  } else {
-    cDataDir = ::getenv("HOME");
-    if (cDataDir != nullptr) {
-      dataDir = cDataDir;
-      dataDir = appendToDirectory(dataDir, ".local");
-      dataDir = appendToDirectory(dataDir, "share");
-    }
-  }
-#endif
-  if (!dataDir.empty()) {
-    dataDir = appendToDirectory(dataDir, "kiwix");
-    makeDirectory(dataDir);
-    return dataDir;
-  }
-
-// Let's use the currentDirectory
-  return getCurrentDirectory();
-}
-
 static std::map<std::string, std::string> extMimeTypes = {
  { "html", "text/html"},
  { "htm", "text/html"},

src/tools/pathTools.h

@@ -29,7 +29,6 @@ std::wstring Utf8ToWide(const std::string& str);
 
 unsigned int getFileSize(const std::string& path);
 std::string getFileSizeAsString(const std::string& path);
-bool makeDirectory(const std::string& path);
 std::string makeTmpDirectory();
 bool copyFile(const std::string& sourcePath, const std::string& destPath);
 bool writeTextFile(const std::string& path, const std::string& content);

src/tools/stringTools.cpp

@@ -32,6 +32,7 @@
 
 #include <iostream>
 #include <iomanip>
+#include <regex>
 
 /* tell ICU where to find its dat file (tables) */
 void kiwix::loadICUExternalTables()
@@ -256,7 +257,7 @@ std::string kiwix::urlDecode(const std::string& value, bool component)
 
     // If there aren't enough characters left for this to be a
     // valid escape code, just use the character and move on
-    if (it > value.end() - 3) {
+    if (value.end() - it < 3) {
       os << *it;
       continue;
     }
@@ -439,3 +440,13 @@ template<>
 std::string kiwix::extractFromString(const std::string& str) {
   return str;
 }
+
+std::string kiwix::getSlugifiedFileName(const std::string& filename)
+{
+#ifdef _WIN32
+  const std::regex reservedCharsReg(R"([<>:"/\\|?*])");
+#else
+  const std::regex reservedCharsReg("/");
+#endif
+  return std::regex_replace(filename, reservedCharsReg, "_"); 
+}

static/resources_list.txt

@@ -4,6 +4,7 @@ skin/magnet.png
 skin/feed.svg
 skin/langSelector.svg
 skin/download.png
+skin/download-white.svg
 skin/hash.png
 skin/search-icon.svg
 skin/iso6391To3.js
@@ -37,7 +38,7 @@ templates/catalog_v2_entry.xml
 templates/catalog_v2_partial_entry.xml
 templates/catalog_v2_categories.xml
 templates/catalog_v2_languages.xml
-templates/url_of_search_results_css
+templates/url_of_search_results_css.tmpl
 templates/viewer_settings.js
 templates/no_js_library_page.html
 templates/no_js_download.html

static/skin/download-white.svg

@@ -0,0 +1,6 @@
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg width="800px" height="800px" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+<g id="SVGRepo_bgCarrier" stroke-width="0"/>
+<g id="SVGRepo_tracerCarrier" stroke-linecap="round" stroke-linejoin="round"/>
+<g id="SVGRepo_iconCarrier"> <g id="Interface / Download"> <path id="Vector" d="M6 21H18M12 3V17M12 17L17 12M12 17L7 12" stroke="#f6f5f4" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/> </g> </g>
+</svg>

static/skin/i18n/bn.json

@@ -16,5 +16,15 @@
 	"search": "অনুসন্ধান",
 	"welcome-to-kiwix-server": "কিউইক্স সার্ভারে স্বাগতম",
 	"download-links-title": "বই ডাউনলোড করুন",
-	"preview-book": "প্রাকদর্শন"
+	"preview-book": "প্রাকদর্শন",
+	"book-category.wikibooks": "উইকিবই",
+	"book-category.wikinews": "উইকিসংবাদ",
+	"book-category.wikipedia": "উইকিপিডিয়া",
+	"book-category.wikiquote": "উইকিউক্তি",
+	"book-category.wikisource": "উইকিসংকলন",
+	"book-category.wikispecies": "উইকিপ্রজাতি",
+	"book-category.wikiversity": "উইকিবিশ্ববিদ্যালয়",
+	"book-category.wikivoyage": "উইকিভ্রমণ",
+	"book-category.wiktionary": "উইকিঅভিধান",
+	"book-category.other": "অন্যান্য"
 }

static/skin/i18n/en.json

@@ -51,8 +51,8 @@
 	, "torrent-download-link-text": "BitTorrent"
 	, "torrent-download-alt-text": "Download via BitTorrent"
 	, "library-opds-feed-all-entries": "Library OPDS Feed - All entries"
-	, "filter-by-tag": "Filter by tag \"{{TAG}}\""
-	, "stop-filtering-by-tag": "Stop filtering by tag \"{{TAG}}\""
+	, "filter-by-tag": "Filter by tag \"{{{TAG}}}\""
+	, "stop-filtering-by-tag": "Stop filtering by tag \"{{{TAG}}}\""
 	, "library-opds-feed-parameterised": "Library OPDS Feed - entries matching {{#LANG}}\nLanguage: {{LANG}} {{/LANG}}{{#CATEGORY}}\nCategory: {{CATEGORY}} {{/CATEGORY}}{{#TAG}}\nTag: {{TAG}} {{/TAG}}{{#Q}}\nQuery: {{Q}} {{/Q}}"
 	, "welcome-to-kiwix-server": "Welcome to Kiwix Server"
 	, "download-links-heading": "Download links for <b><i>{{BOOK_TITLE}}</i></b>"
@@ -60,4 +60,22 @@
 	, "preview-book": "Preview"
 	, "non-translated-text": "{{MSG}}"
 	, "unknown-error": "Unknown error"
+	, "book-category.gutenberg": "Gutenberg"
+	, "book-category.iFixit": "iFixit"
+	, "book-category.mooc": "MOOC"
+	, "book-category.phet": "Phet"
+	, "book-category.stack_exchange": "Stack Exchange"
+	, "book-category.ted": "Ted"
+	, "book-category.vikidia": "Vikidia"
+	, "book-category.wikibooks": "Wikibooks"
+	, "book-category.wikihow": "wikiHow"
+	, "book-category.wikinews": "Wikinews"
+	, "book-category.wikipedia": "Wikipedia"
+	, "book-category.wikiquote": "Wikiquote"
+	, "book-category.wikisource": "Wikisource"
+	, "book-category.wikispecies": "Wikispecies"
+	, "book-category.wikiversity": "Wikiversity"
+	, "book-category.wikivoyage": "Wikivoyage"
+	, "book-category.wiktionary": "Wiktionary"
+	, "book-category.other": "Other"
 }

static/skin/i18n/fr.json

@@ -2,7 +2,9 @@
 	"@metadata": {
 		"authors": [
 			"Adriendelucca",
+			"Benoit74",
 			"Gomoko",
+			"Goombiis",
 			"Melimeli",
 			"Stephane",
 			"Thibaut120094",
@@ -60,12 +62,22 @@
 	"torrent-download-link-text": "BitTorrent",
 	"torrent-download-alt-text": "Télécharger via BitTorrent",
 	"library-opds-feed-all-entries": "Flux OPDS de la bibliothèque – Toutes les entrées",
-	"filter-by-tag": "Filtrer par la balise « {{TAG}} »",
-	"stop-filtering-by-tag": "Arrêter le filtrage par la balise « {{TAG}} »",
+	"filter-by-tag": "Filtrer par le tag \"{{{TAG}}}\"",
+	"stop-filtering-by-tag": "Arrêter de filtrer par le tag \"{{{TAG}}}\"",
 	"library-opds-feed-parameterised": "Flux OPDS de la bibliothèque – Entrées correspondant à {{#LANG}} :\n ▪ Langue : {{LANG}} {{/LANG}}{{#CATEGORY}}\n ▪ Catégorie : {{CATEGORY}} {{/CATEGORY}}{{#TAG}}\n ▪ Étiquette : {{TAG}} {{/TAG}}{{#Q}}\n ▪ Requête : {{Q}} {{/Q}}",
 	"welcome-to-kiwix-server": "Bienvenue sur le Serveur Kiwix",
 	"download-links-heading": "Liens de téléchargement pour <b><i>{{BOOK_TITLE}}</i></b>",
 	"download-links-title": "Télécharger le livre",
 	"preview-book": "Aperçu",
-	"unknown-error": "Erreur inconnue"
+	"unknown-error": "Erreur inconnue",
+	"book-category.wikibooks": "Wikilivres",
+	"book-category.wikinews": "Wikinews",
+	"book-category.wikipedia": "Wikipédia",
+	"book-category.wikiquote": "Wikiquote",
+	"book-category.wikisource": "Wikisource",
+	"book-category.wikispecies": "Wikispecies",
+	"book-category.wikiversity": "Wikiversité",
+	"book-category.wikivoyage": "Wikivoyage",
+	"book-category.wiktionary": "Wiktionnaire",
+	"book-category.other": "Autre"
 }

static/skin/i18n/he.json

@@ -53,12 +53,24 @@
 	"torrent-download-link-text": "ביטורנט",
 	"torrent-download-alt-text": "הורדה באמצעות ביטורנט",
 	"library-opds-feed-all-entries": "הזנת ספריית OPDS - כל הרשומות",
-	"filter-by-tag": "סינון לפי התג \"{{TAG}}\"",
-	"stop-filtering-by-tag": "להפסיק סינון לפי התג \"{{TAG}}\"",
+	"filter-by-tag": "לסנן לפי התג \"{{{TAG}}}\"",
+	"stop-filtering-by-tag": "להפסיק סינון לפי התג \"{{{TAG}}}\"",
 	"library-opds-feed-parameterised": "הזנת ספריית OPDS - רשומות שתואמות ל{{#LANG}}\nשפה: {{LANG}} {{/LANG}}{{#CATEGORY}}\nקטגוריה: {{CATEGORY}} {{/CATEGORY}}{{#TAG}}\nתג: {{TAG}} {{/TAG}}{{#Q}}\nשאילתה: {{Q}} {{/Q}}",
 	"welcome-to-kiwix-server": "ברוך בואך לשרת קיוויקס",
 	"download-links-heading": "הורדת קישורים עבור <b><i>{{BOOK_TITLE}}</i></b>",
 	"download-links-title": "הורדת ספר",
 	"preview-book": "תצוגה מקדימה",
-	"unknown-error": "שגיאה בלתי־ידועה"
+	"unknown-error": "שגיאה בלתי־ידועה",
+	"book-category.gutenberg": "גוטנברג",
+	"book-category.vikidia": "ויקידיה",
+	"book-category.wikibooks": "ויקיספר",
+	"book-category.wikinews": "ויקיחדשות",
+	"book-category.wikipedia": "ויקיפדיה",
+	"book-category.wikiquote": "ויקיציטוט",
+	"book-category.wikisource": "ויקיטקסט (Wikisource)",
+	"book-category.wikispecies": "ויקימינים",
+	"book-category.wikiversity": "ויקיברסיטה",
+	"book-category.wikivoyage": "ויקימסע",
+	"book-category.wiktionary": "ויקימילון",
+	"book-category.other": "אחר"
 }

static/skin/i18n/hi.json

@@ -52,5 +52,15 @@
 	"welcome-to-kiwix-server": "कीविक्स सर्वर में आपका स्वागत है",
 	"download-links-heading": "<b><i>{{BOOK_TITLE}}</i></b> के लिए डाउनलोड लिंक",
 	"download-links-title": "पुस्तक डाउनलोड करें",
-	"preview-book": "पूर्वावलोकन"
+	"preview-book": "पूर्वावलोकन",
+	"book-category.wikibooks": "विकिपुस्तक",
+	"book-category.wikinews": "विकिसमाचार",
+	"book-category.wikipedia": "विकिपीडिया",
+	"book-category.wikiquote": "विकिसूक्ति",
+	"book-category.wikisource": "विकिस्रोत",
+	"book-category.wikispecies": "विकिप्रजाति",
+	"book-category.wikiversity": "विकिविश्वविद्यालय",
+	"book-category.wikivoyage": "विकियात्रा",
+	"book-category.wiktionary": "विकिकोश",
+	"book-category.other": "अन्य"
 }

static/skin/i18n/hy.json

@@ -17,5 +17,15 @@
 	"home-button-text": "Դեպի '{{BOOK_TITLE}}'֊ի գլխավոր էջը",
 	"random-page-button-text": "Բացել պատահական էջ",
 	"searchbox-tooltip": "Որոնել '{{BOOK_TITLE}}'֊ում",
-	"book-filtering-all-categories": "Բոլոր կատեգորիաներ"
+	"book-filtering-all-categories": "Բոլոր կատեգորիաներ",
+	"book-category.wikibooks": "Վիքիգրքեր",
+	"book-category.wikinews": "Վիքիլուրեր",
+	"book-category.wikipedia": "Վիքիպեդիա",
+	"book-category.wikiquote": "Վիքիքաղվածք",
+	"book-category.wikisource": "Վիքիդարան",
+	"book-category.wikispecies": "Վիքիցեղեր",
+	"book-category.wikiversity": "Վիքիլսարան",
+	"book-category.wikivoyage": "Վիքիճամփորդ",
+	"book-category.wiktionary": "Վիքիբառարան",
+	"book-category.other": "Այլ"
 }

static/skin/i18n/ia.json

@@ -53,8 +53,8 @@
 	"torrent-download-link-text": "BitTorrent",
 	"torrent-download-alt-text": "Discargar per medio de BitTorrent",
 	"library-opds-feed-all-entries": "Fluxo OPDS del bibliotheca – Tote le entratas",
-	"filter-by-tag": "Filtrar per etiquetta \"{{TAG}}\"",
-	"stop-filtering-by-tag": "Non plus filtrar per etiquetta \"{{TAG}}\"",
+	"filter-by-tag": "Filtrar per etiquetta “{{{TAG}}}”",
+	"stop-filtering-by-tag": "Non plus filtrar per etiquetta “{{{TAG}}}”",
 	"library-opds-feed-parameterised": "Fluxo OPDS del bibliotheca – Entratas correspondente a {{#LANG}}\nLingua {{LANG}} {{/LANG}}{{#CATEGORY}}\nCategoria: {{CATEGORY}} {{/CATEGORY}}{{#TAG}}\nEtiquetta: {{TAG}} {{/TAG}}{{#Q}}\nConsulta: {{Q}} {{/Q}}",
 	"welcome-to-kiwix-server": "Benvenite al servitor Kiwix",
 	"download-links-heading": "Discargar ligamines pro <b><i>{{BOOK_TITLE}}</i></b>",

static/skin/i18n/lb.json

@@ -36,5 +36,16 @@
 	"direct-download-link-text": "Direkt",
 	"torrent-download-link-text": "BitTorrent",
 	"download-links-title": "Buch eroflueden",
-	"unknown-error": "Onbekannte Feeler"
+	"unknown-error": "Onbekannte Feeler",
+	"book-category.stack_exchange": "Stack Exchange",
+	"book-category.wikibooks": "Wikibooks",
+	"book-category.wikinews": "Wikinews",
+	"book-category.wikipedia": "Wikipedia",
+	"book-category.wikiquote": "Wikiquote",
+	"book-category.wikisource": "Wikisource",
+	"book-category.wikispecies": "Wikispecies",
+	"book-category.wikiversity": "Wikiversity",
+	"book-category.wikivoyage": "Wikivoyage",
+	"book-category.wiktionary": "Wiktionnaire",
+	"book-category.other": "Anerer"
 }

static/skin/i18n/mk.json

@@ -53,12 +53,30 @@
 	"torrent-download-link-text": "BitTorrent",
 	"torrent-download-alt-text": "Преземи преку BitTorrent",
 	"library-opds-feed-all-entries": "Библиотечен тековник на OPDS — Сите ставки",
-	"filter-by-tag": "Филтрирај по ознаката „{{TAG}}“",
-	"stop-filtering-by-tag": "Запри филтрирање по ознаката „{{TAG}}“",
+	"filter-by-tag": "Филтрирај по ознаката „{{{TAG}}}“",
+	"stop-filtering-by-tag": "Запри филтрирање по ознаката „{{{TAG}}}“",
 	"library-opds-feed-parameterised": "Библиотечен тековник на OPDS — ставки што одговараат на {{#LANG}}\nЈазик: {{LANG}} {{/LANG}}{{#CATEGORY}}\nКатегорија: {{CATEGORY}} {{/CATEGORY}}{{#TAG}}\nОзнака: {{TAG}} {{/TAG}}{{#Q}}\nБарање: {{Q}} {{/Q}}",
 	"welcome-to-kiwix-server": "Добре дојдовте на Опслужувачот на Кивикс",
 	"download-links-heading": "Врски за преземање на <b><i>{{BOOK_TITLE}}</i></b>",
 	"download-links-title": "Преземи книга",
 	"preview-book": "Преглед",
-	"unknown-error": "Непозната грешка"
+	"unknown-error": "Непозната грешка",
+	"book-category.gutenberg": "Гутенберг",
+	"book-category.iFixit": "iFixit",
+	"book-category.mooc": "MOOC",
+	"book-category.phet": "Phet",
+	"book-category.stack_exchange": "Stack Exchange",
+	"book-category.ted": "Ted",
+	"book-category.vikidia": "Викидија",
+	"book-category.wikibooks": "Викикниги",
+	"book-category.wikihow": "wikiHow",
+	"book-category.wikinews": "Викивести",
+	"book-category.wikipedia": "Википедија",
+	"book-category.wikiquote": "Викицитат",
+	"book-category.wikisource": "Викиизвор",
+	"book-category.wikispecies": "Викивидови",
+	"book-category.wikiversity": "Викиуниверзитет",
+	"book-category.wikivoyage": "Википатување",
+	"book-category.wiktionary": "Викиречник",
+	"book-category.other": "друго"
 }

static/skin/i18n/nl.json

@@ -3,6 +3,7 @@
 		"authors": [
 			"Kelson",
 			"McDutchie",
+			"Siebrand",
 			"Vistaus"
 		]
 	},
@@ -24,8 +25,12 @@
 	"404-page-heading": "Niet gevonden",
 	"500-page-title": "Interne serverfout",
 	"500-page-heading": "Interne serverfout",
+	"500-page-text": "Er is een interne serverfout opgetreden. Dat spijt ons",
 	"fulltext-search-unavailable": "Zoeken in volledige tekst is niet beschikbaar",
 	"no-search-results": "De zoekmachine voor volledige tekst is niet beschikbaar voor deze inhoud.",
+	"search-results-page-title": "Zoeken: {{SEARCH_PATTERN}}",
+	"search-result-book-info": "uit {{BOOK_TITLE}}",
+	"word-count": "{{COUNT}} woorden",
 	"library-button-text": "Naar de welkomstpagina",
 	"home-button-text": "Naar de hoofdpagina van ‘{{BOOK_TITLE}}’",
 	"random-page-button-text": "Naar een willekeurig geselecteerde pagina gaan",
@@ -53,5 +58,6 @@
 	"welcome-to-kiwix-server": "Welkom bij de Kiwix-server",
 	"download-links-heading": "Downloadkoppelingen voor <b><i>{{BOOK_TITLE}}</i></b>",
 	"download-links-title": "Boek downloaden",
-	"preview-book": "Voorvertoning"
+	"preview-book": "Voorvertoning",
+	"unknown-error": "Onbekende fout"
 }

static/skin/i18n/or.json

@@ -1,7 +1,8 @@
 {
 	"@metadata": {
 		"authors": [
-			"Gouri"
+			"Gouri",
+			"Psubhashish"
 		]
 	},
 	"name": "ଓଡ଼ିଆ",
@@ -10,7 +11,7 @@
 	"too-many-books": "ଅତ୍ୟଧିକ ବହି ଅନୁରୋଧ (${{NB_BOOKS}}) ଯେଉଁଠାରେ ସୀମା ${{LIMIT}} |",
 	"no-book-found": "କୌଣସି ପୁସ୍ତକ ଚଯ଼ନ ମାନଦଣ୍ଡ ସହ ମେଳ ଖାଉନାହିଁ ।",
 	"url-not-found": "ଅନୁରୋଧ କରାଯାଇଥିବା URL \"{{url}}\" ଏହି ସର୍ଭରରେ ମିଳିଲା ନାହିଁ |",
-	"suggest-search": "<a href=\"${{{SEARCH_URL}}}\">${{PATTERN}} for</a> ପାଇଁ ଏକ ସମ୍ପୂର୍ଣ୍ଣ ପାଠ ସନ୍ଧାନ କର |",
+	"suggest-search": "<a href=\"{{{SEARCH_URL}}}\">{{PATTERN}}</a> ପାଇଁ ପୂରା ପାଠ ଖୋଜନ୍ତୁ |",
 	"random-article-failure": "ଓହୋ! ଏକ ଅନିୟମିତ ପ୍ରବନ୍ଧ ବାଛିବାରେ ବିଫଳ :(",
 	"invalid-raw-data-type": "{{DATATYPE}} କଞ୍ଚା ବିଷୟବସ୍ତୁ ପାଇଁ ଏକ ବ valid ଧ ଅନୁରୋଧ ନୁହେଁ |",
 	"no-value-for-arg": "ଯୁକ୍ତି ପାଇଁ କୌଣସି ମୂଲ୍ଯ଼ ପ୍ରଦାନ କରାଯାଇନାହିଁ ${{ARGUMENT}}",

static/skin/i18n/pl.json

@@ -34,5 +34,6 @@
 	"torrent-download-link-text": "Plik torrent",
 	"welcome-to-kiwix-server": "Witamy na serwerze Kiwix",
 	"download-links-title": "Pobierz książkę",
-	"preview-book": "Podgląd"
+	"preview-book": "Podgląd",
+	"book-category.other": "Inne"
 }

static/skin/i18n/pt-br.json

@@ -3,7 +3,8 @@
 		"authors": [
 			"Eduardoaddad",
 			"Obiru",
-			"Re demz"
+			"Re demz",
+			"YoReaper"
 		]
 	},
 	"name": "Português",
@@ -31,10 +32,10 @@
 	"book-filtering-all-languages": "Todos os idiomas",
 	"count-of-matching-books": "{{COUNT}} livro(s)",
 	"download": "Baixar",
-	"hash-download-link-text": "Hash sha256",
-	"hash-download-alt-text": "baixar hash",
-	"torrent-download-link-text": "Arquivo torrent",
-	"torrent-download-alt-text": "baixar torrent",
+	"hash-download-link-text": "Verificação SHA-256",
+	"hash-download-alt-text": "Exibir arquivo de verificação SHA-256",
+	"torrent-download-link-text": "BitTorrent",
+	"torrent-download-alt-text": "Baixar via BitTorrent",
 	"welcome-to-kiwix-server": "Bem vindo ao servidor Kiwix",
 	"download-links-heading": "Links para baixar <b><i>{{BOOK_TITLE}}</i></b>",
 	"download-links-title": "Download do livro",

static/skin/i18n/pt.json

@@ -0,0 +1,73 @@
+{
+	"@metadata": {
+		"authors": [
+			"B3rnas"
+		]
+	},
+	"name": "português",
+	"suggest-full-text-search": "contendo '{{{SEARCH_TERMS}}}'...",
+	"no-such-book": "Não existe o livro: {{BOOK_NAME}}",
+	"too-many-books": "Demasiadas solicitações de livros ({{NB_BOOKS}}) onde o limite é {{LIMIT}}",
+	"no-book-found": "Nenhum livro corresponde aos critérios de seleção",
+	"url-not-found": "A URL solicitada \"{{url}}\" não foi encontrada neste servidor.",
+	"suggest-search": "Faça uma pesquisa de texto completo para <a href=\"{{{SEARCH_URL}}}\">{{PATTERN}}</a>",
+	"random-article-failure": "Ups! Erro ao eleger um artigo aleatório :(",
+	"invalid-raw-data-type": "{{DATATYPE}} não é uma solicitação válida para conteúdo bruto.",
+	"invalid-request": "A URL solicitada \"{{{url}}}\" não é uma solicitação válida.",
+	"no-value-for-arg": "Nenhum valor fornecido para o argumento {{ARGUMENT}}",
+	"no-query": "Nenhuma consulta fornecida.",
+	"raw-entry-not-found": "Não é possível encontrar a entrada {{DATATYPE}} {{ENTRY}}",
+	"400-page-title": "Solicitação inválida",
+	"400-page-heading": "Solicitação inválida",
+	"404-page-title": "Conteúdo não encontrado",
+	"404-page-heading": "Não encontrado",
+	"500-page-title": "Erro interno do servidor",
+	"500-page-heading": "Erro interno do servidor",
+	"500-page-text": "Ocorreu um erro interno do servidor. Lamentamos por isso :/",
+	"fulltext-search-unavailable": "Pesquisa de texto completo indisponível",
+	"no-search-results": "O motor de busca de texto completo não está disponível para este conteúdo.",
+	"search-results-page-title": "Pesquisar: {{SEARCH_PATTERN}}",
+	"search-results-page-header": "Resultados <b>{{START}}-{{END}}</b> de <b>{{COUNT}}</b> para <b>\"{{{SEARCH_PATTERN}}}\"</b>",
+	"empty-search-results-page-header": "Nenhum resultado foi encontrado para <b>\"{{{SEARCH_PATTERN}}}\"</b>",
+	"search-result-book-info": "de {{BOOK_TITLE}}",
+	"word-count": "{{COUNT}} palavras",
+	"library-button-text": "Ir para página inicial",
+	"home-button-text": "Vá para a página principal de '{{BOOK_TITLE}}'",
+	"random-page-button-text": "Vá para uma página selecionada aleatoriamente",
+	"searchbox-tooltip": "Procurar '{{BOOK_TITLE}}'",
+	"confusion-of-tongues": "Dois ou mais livros em idiomas diferentes participariam da pesquisa, o que poderia levar a resultados confusos.",
+	"welcome-page-overzealous-filter": "Nenhum resultado. Gostaria de <a href=\"{{URL}}\">redefinir o filtro</a> ?",
+	"powered-by-kiwix-html": "Desenvolvido por <a href=\"https://kiwix.org\">Kiwix</a>",
+	"search": "Pesquisar",
+	"book-filtering-all-categories": "Todas as categorias",
+	"book-filtering-all-languages": "Todos os idiomas",
+	"count-of-matching-books": "{{COUNT}} livro(s)",
+	"download": "Transferir",
+	"direct-download-link-text": "Direto",
+	"direct-download-alt-text": "Descarregar diretamente através de HTTP (S)",
+	"hash-download-link-text": "Verificação SHA-256",
+	"hash-download-alt-text": "Exibir arquivo de verificação SHA-256",
+	"magnet-link-text": "Link magnético",
+	"magnet-alt-text": "Descarregar através do link Magnet",
+	"torrent-download-link-text": "BitTorrent",
+	"torrent-download-alt-text": "Descarregar através de BitTorrent",
+	"library-opds-feed-all-entries": "Feed OPDS da biblioteca - Todas as entradas",
+	"filter-by-tag": "Filtrar por tag \"{{TAG}}\"",
+	"stop-filtering-by-tag": "Pare de filtrar pela tag \"{{TAG}}\"",
+	"library-opds-feed-parameterised": "Feed OPDS da biblioteca - entradas que correspondem a {{#LANG}}\nIdioma: {{LANG}} {{/LANG}}{{#CATEGORY}}\nCategoria: {{CATEGORY}} {{/CATEGORY}}{{#TAG}}\nTag: {{TAG}} {{/TAG}}{{#Q}}\nConsulta: {{Q}} {{/Q}}",
+	"welcome-to-kiwix-server": "Bem-vindo ao Kiwix Server",
+	"download-links-heading": "Links para download de <b><i>{{BOOK_TITLE}}</i></b>",
+	"download-links-title": "Descarregar livros",
+	"preview-book": "Pré-visualização",
+	"unknown-error": "Erro desconhecido",
+	"book-category.wikibooks": "Wikilivros",
+	"book-category.wikinews": "Wikinotícias",
+	"book-category.wikipedia": "Wikipédia",
+	"book-category.wikiquote": "Wikiquote",
+	"book-category.wikisource": "Wikisource",
+	"book-category.wikispecies": "Wikispecies",
+	"book-category.wikiversity": "Wikiversidade",
+	"book-category.wikivoyage": "Wikivoyage",
+	"book-category.wiktionary": "Wikcionário",
+	"book-category.other": "Outro"
+}

static/skin/i18n/qqq.json

@@ -62,5 +62,23 @@
 	"download-links-title": "Title for no-js download page",
 	"preview-book": "Tooltip of book-tile leading to the book",
 	"non-translated-text": "{{ignored}}\nUsed to display text that is generated at runtime and cannot be translated. Nothing to translate about this one.",
-	"unknown-error": "Unknown error"
+	"unknown-error": "Unknown error",
+	"book-category.gutenberg": "Name for the category of books from the Gutenberg project",
+	"book-category.iFixit": "Name for the category of iFixit books",
+	"book-category.mooc": "Name for the category of MOOC books",
+	"book-category.phet": "Name for the category of Phet books",
+	"book-category.stack_exchange": "Name for the category of books from the Stack Exchange network books",
+	"book-category.ted": "Name for the category of Ted books",
+	"book-category.vikidia": "Name for the category of Vikidia books",
+	"book-category.wikibooks": "Name for the category of Wikibooks books books",
+	"book-category.wikihow": "Name for the category of wikiHow books",
+	"book-category.wikinews": "Name for the category of Wikinews books",
+	"book-category.wikipedia": "Name for the category of Wikipedia books",
+	"book-category.wikiquote": "Name for the category of Wikiquote books",
+	"book-category.wikisource": "Name for the category of Wikisource books",
+	"book-category.wikispecies": "Name for the category of Wikispecies books",
+	"book-category.wikiversity": "Name for the category of Wikiversity books",
+	"book-category.wikivoyage": "Name for the category of Wikivoyage books",
+	"book-category.wiktionary": "Name for the category of Wiktionary books",
+	"book-category.other": "Books not belonging to any special category are listed under this one"
 }

static/skin/i18n/ru.json

@@ -3,6 +3,7 @@
 		"authors": [
 			"Fenixs-ru",
 			"Kareyac",
+			"Lutece398",
 			"Okras",
 			"Pacha Tchernof",
 			"Razno0",
@@ -58,12 +59,22 @@
 	"torrent-download-link-text": "BitTorrent",
 	"torrent-download-alt-text": "Скачать через BitTorrent",
 	"library-opds-feed-all-entries": "Канал библиотеки OPDS – все записи",
-	"filter-by-tag": "Фильтровать по тегу \"{{TAG}}\"",
-	"stop-filtering-by-tag": "Прекратить фильтрацию по тегу \"{{TAG}}\"",
+	"filter-by-tag": "Фильтровать по тегу \"{{{TAG}}}\"",
+	"stop-filtering-by-tag": "Прекратить фильтрацию по тегу \"{{{TAG}}}\"",
 	"library-opds-feed-parameterised": "Канал OPDS библиотеки – записи, соответствующие {{#LANG}}\nLanguage: {{LANG}} {{/LANG}}{{#CATEGORY}}\nCategory: {{CATEGORY}} {{/CATEGORY}} {{#TAG}}\nTag: {{TAG}} {{/TAG}}{{#Q}}\nЗапрос: {{Q}} {{/Q}}",
 	"welcome-to-kiwix-server": "Добро пожаловать на сервер Kiwix",
 	"download-links-heading": "Ссылки для скачивания <b><i>{{BOOK_TITLE}}</i></b>",
 	"download-links-title": "Скачать книгу",
 	"preview-book": "Предпросмотр",
-	"unknown-error": "Неизвестная ошибка"
+	"unknown-error": "Неизвестная ошибка",
+	"book-category.wikibooks": "Викиучебник",
+	"book-category.wikinews": "Викиновости",
+	"book-category.wikipedia": "Википедия",
+	"book-category.wikiquote": "Викицитатник",
+	"book-category.wikisource": "Викитека",
+	"book-category.wikispecies": "Викивиды",
+	"book-category.wikiversity": "Викиверситет",
+	"book-category.wikivoyage": "Викигид",
+	"book-category.wiktionary": "Викисловарь",
+	"book-category.other": "Другое"
 }

static/skin/i18n/skr-arab.json

@@ -22,5 +22,16 @@
 	"torrent-download-link-text": "ٹورنٹ فائل",
 	"torrent-download-alt-text": "ٹورںٹ ݙاؤن لوڈ کرو",
 	"download-links-title": "کتاب ڈاؤن لوڈ کرو",
-	"preview-book": "پیشگی ݙکھالا"
+	"preview-book": "پیشگی ݙکھالا",
+	"book-category.vikidia": "وکی ڈیا",
+	"book-category.wikibooks": "وکی کتاباں",
+	"book-category.wikinews": "وکی خبراں",
+	"book-category.wikipedia": "وکیپیڈیا",
+	"book-category.wikiquote": "وکی ٻول",
+	"book-category.wikisource": "وکی ماخذ",
+	"book-category.wikispecies": "وکی سپیشیز",
+	"book-category.wikiversity": "وکی ورسٹی",
+	"book-category.wikivoyage": "وکی سیرسپاٹا",
+	"book-category.wiktionary": "وکشنری",
+	"book-category.other": "ٻیا"
 }

static/skin/i18n/test.json

@@ -47,4 +47,22 @@
 	, "empty-search-results-page-header": "[I18N TESTING] No results were found for <b>\"{{{SEARCH_PATTERN}}}\"</b>"
 	, "search-result-book-info": "from [I18N TESTING] {{BOOK_TITLE}}"
 	, "word-count": "{{COUNT}} [I18N TESTING] words"
+	, "book-category.gutenberg": "[I18N] Gutenberg [TESTING]"
+	, "book-category.iFixit": "[I18N] iFixit [TESTING]"
+	, "book-category.mooc": "[I18N] MOOC [TESTING]"
+	, "book-category.phet": "[I18N] Phet [TESTING]"
+	, "book-category.stack_exchange": "[I18N] Stack Exchange [TESTING]"
+	, "book-category.ted": "[I18N] Ted [TESTING]"
+	, "book-category.vikidia": "[I18N] Vikidia [TESTING]"
+	, "book-category.wikibooks": "[I18N] Wikibooks [TESTING]"
+	, "book-category.wikihow": "[I18N] wikiHow [TESTING]"
+	, "book-category.wikinews": "[I18N] Wikinews [TESTING]"
+	, "book-category.wikipedia": "[I18N] Wikipedia [TESTING]"
+	, "book-category.wikiquote": "[I18N] Wikiquote [TESTING]"
+	, "book-category.wikisource": "[I18N] Wikisource [TESTING]"
+	, "book-category.wikispecies": "[I18N] Wikispecies [TESTING]"
+	, "book-category.wikiversity": "[I18N] Wikiversity [TESTING]"
+	, "book-category.wikivoyage": "[I18N] Wikivoyage [TESTING]"
+	, "book-category.wiktionary": "[I18N] Wiktionary [TESTING]"
+	, "book-category.other": "[I18N] Other [TESTING]"
 }

static/skin/i18n/zh-hans.json

@@ -58,12 +58,22 @@
 	"torrent-download-link-text": "BitTorrent",
 	"torrent-download-alt-text": "通过 BitTorrent 下载",
 	"library-opds-feed-all-entries": "图书馆 OPDS Feed - 所有条目",
-	"filter-by-tag": "按标签“{{TAG}}”过滤",
-	"stop-filtering-by-tag": "停止按标签“{{TAG}}”过滤",
+	"filter-by-tag": "按标签“{{{TAG}}}”过滤",
+	"stop-filtering-by-tag": "停止按标签“{{{TAG}}}”过滤",
 	"library-opds-feed-parameterised": "图书馆 OPDS Feed - 匹配的项目 {{#LANG}}\n语言：{{LANG}} {{/LANG}}{{#CATEGORY}}\n分类：{{CATEGORY}} {{/CATEGORY}}{{#TAG}}\n标签：{{TAG}} {{/TAG}}{{#Q}}\n查询：{{Q}} {{/Q}}",
 	"welcome-to-kiwix-server": "欢迎来到 Kiwix 服务器",
 	"download-links-heading": "下载<b><i>{{BOOK_TITLE}}</i></b>的链接",
 	"download-links-title": "下载书籍",
 	"preview-book": "预览",
-	"unknown-error": "未知错误"
+	"unknown-error": "未知错误",
+	"book-category.wikibooks": "维基教科书",
+	"book-category.wikinews": "维基新闻",
+	"book-category.wikipedia": "维基百科",
+	"book-category.wikiquote": "维基语录",
+	"book-category.wikisource": "维基文库",
+	"book-category.wikispecies": "维基物种",
+	"book-category.wikiversity": "维基学院",
+	"book-category.wikivoyage": "维基导游",
+	"book-category.wiktionary": "维基词典",
+	"book-category.other": "其他"
 }

static/skin/i18n/zh-hant.json

@@ -46,13 +46,13 @@
 	"count-of-matching-books": "{{COUNT}} 本書籍",
 	"download": "下載",
 	"direct-download-link-text": "直接",
-	"direct-download-alt-text": "直接下載",
-	"hash-download-link-text": "Sha256 雜湊",
-	"hash-download-alt-text": "下載雜湊",
+	"direct-download-alt-text": "直接透過 HTTP（S）下載",
+	"hash-download-link-text": "SHA-256 核對和",
+	"hash-download-alt-text": "顯示 SHA-256 檔案核對和",
 	"magnet-link-text": "Magnet 連結",
-	"magnet-alt-text": "下載 magnet",
-	"torrent-download-link-text": "Torrent 檔案",
-	"torrent-download-alt-text": "下載 torrent",
+	"magnet-alt-text": "透過磁力連結下載",
+	"torrent-download-link-text": "BitTorrent",
+	"torrent-download-alt-text": "透過 BitTorrent 下載",
 	"library-opds-feed-all-entries": "圖書館 OPDS 摘要 - 所有項目",
 	"filter-by-tag": "依標籤「{{TAG}}」篩選",
 	"stop-filtering-by-tag": "停止依標籤「{{TAG}}」篩選",
@@ -61,5 +61,23 @@
 	"download-links-heading": "下載<b><i>{{BOOK_TITLE}}</i></b>的連結",
 	"download-links-title": "下載書籍",
 	"preview-book": "預覽",
-	"unknown-error": "不明錯誤"
+	"unknown-error": "不明錯誤",
+	"book-category.gutenberg": "古騰堡計劃",
+	"book-category.iFixit": "iFixit",
+	"book-category.mooc": "MOOC",
+	"book-category.phet": "PhET",
+	"book-category.stack_exchange": "Stack Exchange",
+	"book-category.ted": "Ted",
+	"book-category.vikidia": "Vikidia",
+	"book-category.wikibooks": "維基教科書",
+	"book-category.wikihow": "wikiHow",
+	"book-category.wikinews": "維基新聞",
+	"book-category.wikipedia": "維基百科",
+	"book-category.wikiquote": "維基語錄",
+	"book-category.wikisource": "維基文庫",
+	"book-category.wikispecies": "維基物種",
+	"book-category.wikiversity": "維基學院",
+	"book-category.wikivoyage": "維基導遊",
+	"book-category.wiktionary": "維基詞典",
+	"book-category.other": "其他"
 }

static/skin/index.css

@@ -121,7 +121,7 @@
 
 .tagFilterLabel {
     width: max-content;
-    padding: 10px;
+    padding: 7px;
     font-family: roboto;
     font-size: 12px;
     margin: 0 0 0 17px;
@@ -152,23 +152,24 @@
 
 .book__link {
     text-decoration: none;
-    grid-column: 1 / 3;
-    grid-row: 1 / 3;
 }
 
 .book__wrapper {
+    --tile-width: 250px;
+    --tile-border-width:  1px;
+    --tile-border-radius: 3px;
     color: #444343;
-    height: 248px;
-    width: 250px;
+    height: 258px;
+    width: var(--tile-width);
     margin: 15px;
     background-color: #f7f7f7;
-    border: 1px solid #ececec;
-    border-radius: 3px;
-    display: grid;
-    grid-template-columns: 65px 1fr;
-    grid-template-rows: 70px 120px 1fr 1fr;
-    grid-gap: 5px;
+    border: var(--tile-border-width) solid #ececec;
+    border-radius: var(--tile-border-radius);
+    display: flex;
+    flex-direction: column;
+    justify-content: space-between;
     transition: transform 0.25s;
+    gap: 4px;
 }
 
 .book__wrapper:hover {
@@ -177,8 +178,12 @@
 
 .book__link__wrapper {
     display: grid;
+    grid-template-areas:
+    "bookIcon bookHeader"
+    "bookDesc bookDesc"
+    ;
     grid-template-columns: 65px 1fr;
-    grid-template-rows: 70px 120px 1fr 1fr;
+    grid-template-rows: 70px 120px;
 }
 
 .book__icon {
@@ -189,7 +194,10 @@
     align-items: center;
     align-content: center;
     justify-content: center;
+    width:  48px;
+    height: 48px;
     margin: 10px 0 0 10px;
+    grid-area: bookIcon;
 }
 
 .book__header {
@@ -201,6 +209,7 @@
     height: 100%;
     align-items: center;
     align-content: center;
+    grid-area: bookHeader;
 }
 
 .book__title {
@@ -211,28 +220,36 @@
 }
 
 .book__download {
-    font-size: 1.1rem;
-    margin: 3px 0;
+    cursor: pointer;
+    font-size: 1.2rem;
+    background: #00b4e4;
+    padding: 8px;
+    border-radius: 0 0 var(--tile-border-radius) var(--tile-border-radius);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    position: relative;
+    width: var(--tile-width);
+    left: calc(0px - var(--tile-border-width));
+    text-decoration: none;
+}
+
+.book__download > img {
+    height: 16px;
+    width: 16px;
 }
 
 .book__download > span {
-    cursor: pointer;
-    text-decoration: none;
     position: relative;
-    padding: 0 3px 1px;
     font-family: roboto;
-    background: #00b4e4;
     color: white;
-    box-shadow: 0 0 0 0;
-    border-radius: 2px;
 }
 
-.book__download > span:hover {
-    box-shadow: 0 5px 5px rgba(0, 0, 0, 0.1)
+.book__download:hover {
+    background: royalblue;
 }
 
 .book__description {
-    grid-column: 1 / 3;
     margin: 10px 10px 5px;
     overflow: hidden;
     display: -webkit-box;
@@ -243,6 +260,13 @@
     font-size: 1.2rem;
     color: #4d4d4d;
     line-height: 1.25;
+    grid-area: bookDesc;
+}
+
+.book__meta {
+    display: flex;
+    justify-content: space-between;
+    padding: 0 10px 4px;
 }
 
 .book__languageTag {
@@ -255,7 +279,6 @@
     color: black;
     height: 25px;
     width: 25px;
-    margin: 10px auto 0 10px;
     border-radius: 5px;
     font-size: 0.85rem;
 }
@@ -266,8 +289,6 @@
     font-size: 1.1rem;
     justify-content: flex-end;
     font-family: roboto;
-    margin-right: 10px;
-    margin-top: 10px;
     overflow: hidden;
 }
 

static/skin/index.js

@@ -105,6 +105,14 @@
         return '';
     }
 
+    // Borrowed from https://stackoverflow.com/a/1912522
+    function htmlDecode(input){
+      var e = document.createElement('textarea');
+      e.innerHTML = input;
+      // handle case of empty input
+      return e.childNodes.length === 0 ? "" : e.childNodes[0].nodeValue;
+    }
+
     function htmlEncode(str) {
         return str.replace(/[\u00A0-\u9999<>\&]/gim, (i) => `&#${i.charCodeAt(0)};`);
     }
@@ -121,9 +129,27 @@
 
     function generateTagLink(tagValue) {
         tagValue = tagValue.toLowerCase();
-        const humanFriendlyTagValue = humanFriendlyTitle(tagValue);
-        const tagMessage = $t("filter-by-tag", {TAG: humanFriendlyTagValue});
-        return `<span class='tag__link' aria-label='${tagMessage}' title='${tagMessage}' data-tag=${tagValue}>${humanFriendlyTagValue}</span>`
+        const tagMessage = $t("filter-by-tag", {TAG: tagValue});
+        const spanElement = document.createElement("span");
+        spanElement.className = 'tag__link';
+        spanElement.setAttribute('aria-label', tagMessage);
+        spanElement.setAttribute('title', tagMessage);
+        spanElement.setAttribute('data-tag', tagValue);
+        spanElement.innerHTML = htmlEncode(tagValue);
+        return spanElement.outerHTML;
+    }
+
+    function downloadButtonText(zimSize) {
+      return $t("download") + (zimSize ? ` - ${zimSize}`: '');
+    }
+
+    function downloadButtonHtml(url, zimSize) {
+        return url
+             ? `<div class="book__download" data-link="${url}" data-size="${zimSize}">
+                  <img src="${root}/skin/download-white.svg?KIWIXCACHEID">
+                  <span ">${downloadButtonText(zimSize)}</span>
+                </div>`
+             : '';
     }
 
     function generateBookHtml(book, sort = false) {
@@ -144,7 +170,7 @@
             const mulLangList = langCodesList.filter(x => languages.hasOwnProperty(x)).map(x => languages[x]);
             language = mulLangList.join(', ');
         }
-        const tags = getInnerHtml(book, 'tags');
+        const tags = htmlDecode(getInnerHtml(book, 'tags'));
         const tagList = tags.split(';').filter(tag => {return !(tag.startsWith('_'))});
         const tagFilterLinks = tagList.map((tagValue) => generateTagLink(tagValue));
         const tagHtml = tagFilterLinks.join(' | ');
@@ -170,6 +196,7 @@
         }
         const faviconAttr = iconUrl != undefined ? `style="background-image: url('${iconUrl}')"` : '';
         const languageAttr = langCode != '' ? `title="${language}" aria-label="${language}"` : 'style="background-color: transparent"';
+
         divTag.innerHTML = `
             <div class="book__wrapper">
             <a class="book__link" href="${viewerLink}" data-hover="Preview">
@@ -177,13 +204,15 @@
             <div class="book__icon" ${faviconAttr}></div>
             <div class="book__header">
                 <div id="book__title">${title}</div>
-                ${downloadLink ? `<div class="book__download"><span data-link="${downloadLink}">${$t("download")} ${humanFriendlyZimSize ? ` - ${humanFriendlyZimSize}</span></div>`: ''}` : ''}
             </div>
             <div class="book__description" title="${description}">${description}</div>
             </div>
             </a>
+            <div class="book__meta">
             <div class="book__languageTag" ${languageAttr}>${getLanguageCodeToDisplay(langCode)}</div>
             <div class="book__tags"><div class="book__tags--wrapper">${tagHtml}</div></div>
+            </div>
+            ${downloadButtonHtml(downloadLink, humanFriendlyZimSize)}
             </div></div>`;
         return divTag;
     }
@@ -269,6 +298,7 @@
     }
 
     function insertModal(button) {
+        const downloadSize = button.getAttribute('data-size');
         const downloadLink = button.getAttribute('data-link');
         button.addEventListener('click', async (event) => {
             event.preventDefault();
@@ -278,7 +308,7 @@
                     <div class="modal-heading">
                         <div class="modal-title">
                             <div>
-                                Download
+                                ${downloadButtonText(downloadSize)}
                             </div>
                         </div>
                         <div onclick="closeModal()" class="modal-close-button">
@@ -438,7 +468,7 @@
         booksToDelete.forEach(book => {iso.remove(book);});
         books.forEach((book) => {
             iso.insert(generateBookHtml(book, sort))
-            const downloadButton = document.querySelector(`[data-id="${getInnerHtml(book, 'id')}"] .book__download span`);
+            const downloadButton = document.querySelector(`[data-id="${getInnerHtml(book, 'id')}"] .book__download`);
             if (downloadButton) {
                 insertModal(downloadButton);
             }
@@ -492,7 +522,7 @@
     function addTagElement(tagValue, resetFilter) {
         const tagElement = document.getElementsByClassName('tagFilterLabel')[0];
         tagElement.style.display = 'inline-block';
-        tagElement.innerHTML = `${tagValue}`;
+        tagElement.innerHTML = htmlEncode(tagValue);
         const tagMessage = $t("stop-filtering-by-tag", {TAG: tagValue});
         tagElement.setAttribute('aria-label', tagMessage);
         tagElement.setAttribute('title', tagMessage);

static/skin/viewer.js

@@ -310,6 +310,12 @@ function blockLink(url) {
        : url;
 }
 
+function urlMustBeHandledByAnExternalApp(url) {
+  const WHITELISTED_URL_SCHEMATA = ['http:', 'https:', 'about:', 'javascript:'];
+
+  return WHITELISTED_URL_SCHEMATA.indexOf(url.protocol) == -1;
+}
+
 function isExternalUrl(url) {
   if ( url.startsWith(window.location.origin) )
     return false;
@@ -329,20 +335,34 @@ function getRealHref(target) {
   return target_href;
 }
 
+function setHrefAvoidingWombatRewriting(target, url) {
+  const old_no_rewrite = target._no_rewrite;
+  target._no_rewrite = true;
+  target.setAttribute("href", url);
+  target._no_rewrite = old_no_rewrite;
+}
+
 function onClickEvent(e) {
   const iframeDocument = contentIframe.contentDocument;
   const target = matchingAncestorElement(e.target, iframeDocument, "a");
   if (target !== null && "href" in target) {
     const target_href = getRealHref(target);
-    if (isExternalUrl(target_href)) {
+    const target_url = new URL(target_href, iframeDocument.location);
+    const isExternalAppUrl = urlMustBeHandledByAnExternalApp(target_url);
+    if ( isExternalAppUrl && !viewerSettings.linkBlockingEnabled ) {
+        target.setAttribute("target", "_blank");
+    }
+
+    if (isExternalAppUrl || isExternalUrl(target_href)) {
       const possiblyBlockedLink = blockLink(target_href);
       if ( e.ctrlKey || e.shiftKey ) {
         // The link will be loaded in a new tab/window - update the link
         // and let the browser handle the rest.
-        target.setAttribute("href", possiblyBlockedLink);
+        setHrefAvoidingWombatRewriting(target, possiblyBlockedLink);
       } else {
         // Load the external URL in the viewer window (rather than iframe)
         contentIframe.contentWindow.parent.location = possiblyBlockedLink;
+        e.preventDefault();
       }
     }
   }

static/templates/no_js_library_page.html

@@ -50,20 +50,11 @@
         pointer-events: none;
       }
 
-      .book__link__wrapper {
-        grid-column: 1 / 3;
-        grid-row: 1 / 3;
-      }
-
-      .book__link {
-        grid-row: 2 / 3;
-      }
-
       .kiwixHomeBody__results {
         flex-basis: 100%;
       }
 
-      #book__title>a, .book__download a {
+      #book__title>a {
         text-decoration: none;
         all: unset;
       }
@@ -117,25 +108,32 @@
         <h3 class="kiwixHomeBody__results">{{translations.count-of-matching-books}}</h3>
         {{#books}}
         <div class="book__wrapper">
-                <div class="book__link__wrapper">
-                    <div class="book__icon" {{faviconAttr}}></div>
-                    <div class="book__header">
-                        <div id="book__title"><a href="{{root}}/content/{{id}}">{{title}}</a></div>
-                        {{#downloadAvailable}}
-                        <div class="book__download"><span><a href="{{root}}/nojs/download/{{id}}">{{translations.download}}</a></span></div>
-                        {{/downloadAvailable}}
-                    </div>
-                    <a class="book__link" href="{{root}}/content/{{id}}" title="{{translations.preview-book}}" aria-label="{{translations.preview-book}}">
-                      <div class="book__description" title="{{description}}">{{description}}</div>
-                    </a>
-              </div>
-            <div class="book__languageTag" {{languageAttr}}>{{langCode}}</div>
-            <div class="book__tags"><div class="book__tags--wrapper">
-                {{#tagList}}
-                <span class="tag__link" aria-label='{{tag}}' title='{{tag}}'>{{tag}}</span>
-                {{/tagList}}
+            <a class="book__link" href="{{root}}/content/{{id}}" title="{{translations.preview-book}}" aria-label="{{translations.preview-book}}">
+            <div class="book__link__wrapper">
+            <div class="book__icon" {{faviconAttr}}></div>
+            <div class="book__header">
+                <div id="book__title">{{title}}</div>
             </div>
-        </div>
+            <div class="book__description" title="{{description}}">{{description}}</div>
+            </div>
+            </a>
+            <div class="book__meta">
+              <div class="book__languageTag" {{languageAttr}}>{{langCode}}</div>
+              <div class="book__tags"><div class="book__tags--wrapper">
+                  {{#tagList}}
+                  <span class="tag__link" aria-label='{{tag}}' title='{{tag}}'>{{tag}}</span>
+                  {{/tagList}}
+              </div>
+              </div>
+            </div>
+            {{#downloadAvailable}}
+            <div>
+              <a class="book__download" href="{{root}}/nojs/download/{{id}}">
+                <img src="{{root}}/skin/download-white.svg?KIWIXCACHEID">
+                <span>{{translations.download}}</span>
+              </a>
+            </div>
+            {{/downloadAvailable}}
         </div>
         {{/books}}
         </div>

test/book.cpp

@@ -15,11 +15,19 @@ struct XMLDoc : pugi::xml_document
 
 } // unnamed namespace
 
+#if _WIN32
+# define DATA_ABS_PATH "C:\\data\\zim"
+# define ZARA_ABS_PATH "C:\\data\\zim\\zara.zim"
+#else
+# define DATA_ABS_PATH "/data/zim"
+# define ZARA_ABS_PATH "/data/zim/zara.zim"
+#endif
+
 TEST(BookTest, updateFromXMLTest)
 {
     const XMLDoc xml(R"(
       <book id="zara"
-            path="./zara.zim"
+            path="zara.zim"
             url="https://who.org/zara.zim"
             title="Catch an infection in 24 hours"
             description="Complete guide to contagious diseases"
@@ -40,9 +48,9 @@ TEST(BookTest, updateFromXMLTest)
     )");
 
     kiwix::Book book;
-    book.updateFromXml(xml.child("book"), "/data/zim");
+    book.updateFromXml(xml.child("book"), DATA_ABS_PATH);
 
-    EXPECT_EQ(book.getPath(), "/data/zim/zara.zim");
+    EXPECT_EQ(book.getPath(), ZARA_ABS_PATH);
     EXPECT_EQ(book.getUrl(), "https://who.org/zara.zim");
     EXPECT_EQ(book.getTitle(), "Catch an infection in 24 hours");
     EXPECT_EQ(book.getDescription(), "Complete guide to contagious diseases");

test/data/library.xml

@@ -4,7 +4,7 @@
         path="./zimfile_raycharles.zim"
         url="https://github.com/kiwix/libkiwix/raw/master/test/data/zimfile_raycharles.zim"
         title="Ray Charles"
-        description="Wikipedia articles about Ray Charles"
+        description="Wikipedia articles about Ray Charles (not all of them but near to what an average newborn may find more than enough)"
         language="eng"
         creator="Wikipedia"
         publisher="Kiwix"
@@ -22,7 +22,7 @@
         path="./zimfile_raycharles_uncategorized.zim"
         url="https://github.com/kiwix/libkiwix/raw/master/test/data/zimfile_raycharles_uncategorized.zim"
         title="Ray (uncategorized) Charles"
-        description="No category is assigned to this library entry."
+        description="No category is assigned to this library entry (neither adj nor xor was considered a good option)"
         language="rus,eng"
         creator="Wikipedia"
         publisher="Kiwix"
@@ -39,7 +39,7 @@
         path="./zimfile&other.zim"
         url="https://github.com/kiwix/libkiwix/raw/master/test/data/zimfile%26other.zim"
         title="Charles, Ray"
-        description="Wikipedia articles about Ray Charles"
+        description="Wikipedia articles about Ray Charles or why and when one should go to library"
         language="fra"
         creator="Wikipedia"
         publisher="Kiwix"

test/i18n.cpp

@@ -1,4 +1,4 @@
-#include "../src/server/i18n.h"
+#include "../src/server/i18n_utils.h"
 #include "gtest/gtest.h"
 
 using namespace kiwix;
@@ -48,3 +48,17 @@ TEST(ParameterizedMessage, messagesWithParameters)
     EXPECT_EQ(msg.getText("test"), "Filter [I18N] by [TESTING] tag \"\"");
   }
 }
+
+TEST(I18n, translateBookCategory)
+{
+
+  EXPECT_EQ(translateBookCategory("en",   "ted"), "Ted");
+  EXPECT_EQ(translateBookCategory("test", "ted"), "[I18N] Ted [TESTING]");
+
+  EXPECT_EQ(translateBookCategory("en",   "stack_exchange"), "Stack Exchange");
+  EXPECT_EQ(translateBookCategory("test", "stack_exchange"), "[I18N] Stack Exchange [TESTING]");
+
+  // unknown categories are simply not translated
+  EXPECT_EQ(translateBookCategory("en", "Qwerty"), "Qwerty");
+  EXPECT_EQ(translateBookCategory("test", "Qwerty"), "Qwerty");
+}

test/library.cpp

@@ -267,11 +267,21 @@ const char * sampleOpdsStream = R"(
 
 )";
 
+#ifdef _WIN32
+# define ZIMFILE_PATH ".\\zimfile.zim"
+# define EXAMPLE_PATH ".\\example.zim"
+# define LIBRARY_PATH ".\\test\\library.xml"
+#else
+# define ZIMFILE_PATH "./zimfile.zim"
+# define EXAMPLE_PATH "./example.zim"
+# define LIBRARY_PATH "./test/library.xml"
+#endif
+
 const char sampleLibraryXML[] = R"(
 <library version="1.0">
   <book
         id="raycharles"
-        path="./zimfile.zim"
+        path=")" ZIMFILE_PATH R"("
         url="https://github.com/kiwix/libkiwix/raw/master/test/data/zimfile.zim"
         title="Ray Charles"
         description="Wikipedia articles about Ray Charles"
@@ -287,7 +297,7 @@ const char sampleLibraryXML[] = R"(
       ></book>
   <book
         id="example"
-        path="./example.zim"
+        path=")" EXAMPLE_PATH R"("
         title="An example ZIM archive"
         description="An eXaMpLe book added to the catalog via XML"
         language="deu"
@@ -383,7 +393,7 @@ class LibraryTest : public ::testing::Test {
   void SetUp() override {
      kiwix::Manager manager(lib);
      manager.readOpds(sampleOpdsStream, "foo.urlHost");
-     manager.readXml(sampleLibraryXML, false, "./test/library.xml", true);
+     manager.readXml(sampleLibraryXML, false, LIBRARY_PATH, true);
   }
 
   kiwix::Bookmark createBookmark(const std::string &id, const std::string& url="", const std::string& title="") {

test/library_server.cpp

@@ -103,7 +103,7 @@ std::string maskVariableOPDSFeedData(std::string s)
 #define _CHARLES_RAY_CATALOG_ENTRY(CONTENT_NAME) CATALOG_ENTRY(  \
   "charlesray",   \
   "Charles, Ray", \
-  "Wikipedia articles about Ray Charles", \
+  "Wikipedia articles about Ray Charles or why and when one should go to library", \
   "fra", \
   "wikipedia_fr_ray_charles",\
   "jazz",\
@@ -120,7 +120,7 @@ std::string maskVariableOPDSFeedData(std::string s)
 #define _RAY_CHARLES_CATALOG_ENTRY(CONTENT_NAME) CATALOG_ENTRY(\
   "raycharles",\
   "Ray Charles",\
-  "Wikipedia articles about Ray Charles",\
+  "Wikipedia articles about Ray Charles (not all of them but near to what an average newborn may find more than enough)",\
   "eng",\
   "wikipedia_en_ray_charles",\
   "wikipedia",\
@@ -139,7 +139,7 @@ std::string maskVariableOPDSFeedData(std::string s)
 #define UNCATEGORIZED_RAY_CHARLES_CATALOG_ENTRY CATALOG_ENTRY(\
   "raycharles_uncategorized",\
   "Ray (uncategorized) Charles",\
-  "No category is assigned to this library entry.",\
+  "No category is assigned to this library entry (neither adj nor xor was considered a good option)",\
   "rus,eng",\
   "wikipedia_ru_ray_charles",\
   "",\
@@ -199,8 +199,8 @@ TEST_F(LibraryServerTest, catalog_search_by_phrase)
     "  <startIndex>0</startIndex>\n"
     "  <itemsPerPage>2</itemsPerPage>\n"
     CATALOG_LINK_TAGS
-    RAY_CHARLES_CATALOG_ENTRY
     CHARLES_RAY_CATALOG_ENTRY
+    RAY_CHARLES_CATALOG_ENTRY
     "</feed>\n"
   );
 }
@@ -218,8 +218,8 @@ TEST_F(LibraryServerTest, catalog_search_by_words)
     "  <startIndex>0</startIndex>\n"
     "  <itemsPerPage>3</itemsPerPage>\n"
     CATALOG_LINK_TAGS
-    RAY_CHARLES_CATALOG_ENTRY
     CHARLES_RAY_CATALOG_ENTRY
+    RAY_CHARLES_CATALOG_ENTRY
     UNCATEGORIZED_RAY_CHARLES_CATALOG_ENTRY
     "</feed>\n"
   );
@@ -239,8 +239,8 @@ TEST_F(LibraryServerTest, catalog_prefix_search)
       "  <startIndex>0</startIndex>\n"
       "  <itemsPerPage>2</itemsPerPage>\n"
       CATALOG_LINK_TAGS
-      RAY_CHARLES_CATALOG_ENTRY
       CHARLES_RAY_CATALOG_ENTRY
+      RAY_CHARLES_CATALOG_ENTRY
       "</feed>\n"
     );
   }
@@ -275,8 +275,8 @@ TEST_F(LibraryServerTest, catalog_search_with_word_exclusion)
     "  <startIndex>0</startIndex>\n"
     "  <itemsPerPage>2</itemsPerPage>\n"
     CATALOG_LINK_TAGS
-    RAY_CHARLES_CATALOG_ENTRY
     CHARLES_RAY_CATALOG_ENTRY
+    RAY_CHARLES_CATALOG_ENTRY
     "</feed>\n"
   );
 }
@@ -331,8 +331,8 @@ TEST_F(LibraryServerTest, catalog_search_by_category)
       "  <startIndex>0</startIndex>\n"
       "  <itemsPerPage>2</itemsPerPage>\n"
       CATALOG_LINK_TAGS
-      RAY_CHARLES_CATALOG_ENTRY
       CHARLES_RAY_CATALOG_ENTRY
+      RAY_CHARLES_CATALOG_ENTRY
       "</feed>\n"
     );
   }
@@ -772,10 +772,171 @@ TEST_F(LibraryServerTest, catalog_v2_entries_filtered_by_search_terms)
     "  <totalResults>2</totalResults>\n"
     "  <startIndex>0</startIndex>\n"
     "  <itemsPerPage>2</itemsPerPage>\n"
+    CHARLES_RAY_CATALOG_ENTRY
     RAY_CHARLES_CATALOG_ENTRY
+    "</feed>\n"
+  );
+}
+
+TEST_F(LibraryServerTest, catalog_v2_entries_filtering_special_queries)
+{
+  {
+  // 'or' doesn't act as a Xapian boolean operator
+  const auto r = zfs1_->GET("/ROOT%23%3F/catalog/v2/entries?q=Or");
+  EXPECT_EQ(r->status, 200);
+  EXPECT_EQ(maskVariableOPDSFeedData(r->body),
+    CATALOG_V2_ENTRIES_PREAMBLE("?q=Or")
+    "  <title>Filtered Entries (q=Or)</title>\n"
+    "  <updated>YYYY-MM-DDThh:mm:ssZ</updated>\n"
+    "  <totalResults>1</totalResults>\n"
+    "  <startIndex>0</startIndex>\n"
+    "  <itemsPerPage>1</itemsPerPage>\n"
     CHARLES_RAY_CATALOG_ENTRY
     "</feed>\n"
   );
+  }
+
+  {
+  // 'and' doesn't act as a Xapian boolean operator
+  const auto r = zfs1_->GET("/ROOT%23%3F/catalog/v2/entries?q=and");
+  EXPECT_EQ(r->status, 200);
+  EXPECT_EQ(maskVariableOPDSFeedData(r->body),
+    CATALOG_V2_ENTRIES_PREAMBLE("?q=and")
+    "  <title>Filtered Entries (q=and)</title>\n"
+    "  <updated>YYYY-MM-DDThh:mm:ssZ</updated>\n"
+    "  <totalResults>1</totalResults>\n"
+    "  <startIndex>0</startIndex>\n"
+    "  <itemsPerPage>1</itemsPerPage>\n"
+    CHARLES_RAY_CATALOG_ENTRY
+    "</feed>\n"
+  );
+  }
+
+  {
+  // 'not' doesn't act as a Xapian boolean operator
+  const auto r = zfs1_->GET("/ROOT%23%3F/catalog/v2/entries?q=not");
+  EXPECT_EQ(r->status, 200);
+  EXPECT_EQ(maskVariableOPDSFeedData(r->body),
+    CATALOG_V2_ENTRIES_PREAMBLE("?q=not")
+    "  <title>Filtered Entries (q=not)</title>\n"
+    "  <updated>YYYY-MM-DDThh:mm:ssZ</updated>\n"
+    "  <totalResults>1</totalResults>\n"
+    "  <startIndex>0</startIndex>\n"
+    "  <itemsPerPage>1</itemsPerPage>\n"
+    RAY_CHARLES_CATALOG_ENTRY
+    "</feed>\n"
+  );
+  }
+
+  {
+  // 'xor' doesn't act as a Xapian boolean operator
+  const auto r = zfs1_->GET("/ROOT%23%3F/catalog/v2/entries?q=xor");
+  EXPECT_EQ(r->status, 200);
+  EXPECT_EQ(maskVariableOPDSFeedData(r->body),
+    CATALOG_V2_ENTRIES_PREAMBLE("?q=xor")
+    "  <title>Filtered Entries (q=xor)</title>\n"
+    "  <updated>YYYY-MM-DDThh:mm:ssZ</updated>\n"
+    "  <totalResults>1</totalResults>\n"
+    "  <startIndex>0</startIndex>\n"
+    "  <itemsPerPage>1</itemsPerPage>\n"
+    UNCATEGORIZED_RAY_CHARLES_CATALOG_ENTRY
+    "</feed>\n"
+  );
+  }
+
+  {
+  // 'or' acts as a Xapian boolean operator
+  const auto r = zfs1_->GET("/ROOT%23%3F/catalog/v2/entries?q=wikipedia%20or%20library");
+  EXPECT_EQ(r->status, 200);
+  EXPECT_EQ(maskVariableOPDSFeedData(r->body),
+    CATALOG_V2_ENTRIES_PREAMBLE("?q=wikipedia%20or%20library")
+    "  <title>Filtered Entries (q=wikipedia%20or%20library)</title>\n"
+    "  <updated>YYYY-MM-DDThh:mm:ssZ</updated>\n"
+    "  <totalResults>1</totalResults>\n"
+    "  <startIndex>0</startIndex>\n"
+    "  <itemsPerPage>1</itemsPerPage>\n"
+    CHARLES_RAY_CATALOG_ENTRY
+    "</feed>\n"
+  );
+  }
+
+  {
+  // 'and' acts as a Xapian boolean operator
+  const auto r = zfs1_->GET("/ROOT%23%3F/catalog/v2/entries?q=wikipedia%20and%20articles");
+  EXPECT_EQ(r->status, 200);
+  EXPECT_EQ(maskVariableOPDSFeedData(r->body),
+    CATALOG_V2_ENTRIES_PREAMBLE("?q=wikipedia%20and%20articles")
+    "  <title>Filtered Entries (q=wikipedia%20and%20articles)</title>\n"
+    "  <updated>YYYY-MM-DDThh:mm:ssZ</updated>\n"
+    "  <totalResults>1</totalResults>\n"
+    "  <startIndex>0</startIndex>\n"
+    "  <itemsPerPage>1</itemsPerPage>\n"
+    CHARLES_RAY_CATALOG_ENTRY
+    "</feed>\n"
+  );
+  }
+
+  {
+  // 'near' doesn't act as a Xapian query operator
+  const auto r = zfs1_->GET("/ROOT%23%3F/catalog/v2/entries?q=near");
+  EXPECT_EQ(r->status, 200);
+  EXPECT_EQ(maskVariableOPDSFeedData(r->body),
+    CATALOG_V2_ENTRIES_PREAMBLE("?q=near")
+    "  <title>Filtered Entries (q=near)</title>\n"
+    "  <updated>YYYY-MM-DDThh:mm:ssZ</updated>\n"
+    "  <totalResults>1</totalResults>\n"
+    "  <startIndex>0</startIndex>\n"
+    "  <itemsPerPage>1</itemsPerPage>\n"
+    RAY_CHARLES_CATALOG_ENTRY
+    "</feed>\n"
+  );
+  }
+
+  {
+  // 'adj' doesn't act as a Xapian query operator
+  const auto r = zfs1_->GET("/ROOT%23%3F/catalog/v2/entries?q=adj");
+  EXPECT_EQ(r->status, 200);
+  EXPECT_EQ(maskVariableOPDSFeedData(r->body),
+    CATALOG_V2_ENTRIES_PREAMBLE("?q=adj")
+    "  <title>Filtered Entries (q=adj)</title>\n"
+    "  <updated>YYYY-MM-DDThh:mm:ssZ</updated>\n"
+    "  <totalResults>1</totalResults>\n"
+    "  <startIndex>0</startIndex>\n"
+    "  <itemsPerPage>1</itemsPerPage>\n"
+    UNCATEGORIZED_RAY_CHARLES_CATALOG_ENTRY
+    "</feed>\n"
+  );
+  }
+
+  {
+  // 'near' doesn't act as a Xapian query operator
+  const auto r = zfs1_->GET("/ROOT%23%3F/catalog/v2/entries?q=charles%20near%20why");
+  EXPECT_EQ(r->status, 200);
+  EXPECT_EQ(maskVariableOPDSFeedData(r->body),
+    CATALOG_V2_ENTRIES_PREAMBLE("?q=charles%20near%20why")
+    "  <title>Filtered Entries (q=charles%20near%20why)</title>\n"
+    "  <updated>YYYY-MM-DDThh:mm:ssZ</updated>\n"
+    "  <totalResults>0</totalResults>\n"
+    "  <startIndex>0</startIndex>\n"
+    "  <itemsPerPage>0</itemsPerPage>\n"
+    "</feed>\n"
+  );
+  }
+
+  {
+  // 'adj' doesn't act as a Xapian query operator
+  const auto r = zfs1_->GET("/ROOT%23%3F/catalog/v2/entries?q=charles%20adj%20why");
+  EXPECT_EQ(r->status, 200);
+  EXPECT_EQ(maskVariableOPDSFeedData(r->body),
+    CATALOG_V2_ENTRIES_PREAMBLE("?q=charles%20adj%20why")
+    "  <title>Filtered Entries (q=charles%20adj%20why)</title>\n"
+    "  <updated>YYYY-MM-DDThh:mm:ssZ</updated>\n"
+    "  <totalResults>0</totalResults>\n"
+    "  <startIndex>0</startIndex>\n"
+    "  <itemsPerPage>0</itemsPerPage>\n"
+    "</feed>\n"
+  );
+  }
 }
 
 TEST_F(LibraryServerTest, catalog_v2_entries_filtered_by_language)
@@ -841,8 +1002,8 @@ TEST_F(LibraryServerTest, catalog_v2_entries_filtered_by_category)
       "  <totalResults>2</totalResults>\n"
       "  <startIndex>0</startIndex>\n"
       "  <itemsPerPage>2</itemsPerPage>\n"
-      RAY_CHARLES_CATALOG_ENTRY
       CHARLES_RAY_CATALOG_ENTRY
+      RAY_CHARLES_CATALOG_ENTRY
       "</feed>\n"
     );
   }
@@ -1033,7 +1194,7 @@ TEST_F(LibraryServerTest, no_name_mapper_catalog_v2_individual_entry_access)
   "    />\n" \
   "    <link\n" \
   "      type=\"text/css\"\n" \
-  "      href=\"/ROOT%23%3F/skin/index.css?cacheid=1e78e7cf\"\n" \
+  "      href=\"/ROOT%23%3F/skin/index.css?cacheid=ae79e41a\"\n" \
   "      rel=\"Stylesheet\"\n" \
   "    />\n" \
   "    <link rel=\"apple-touch-icon\" sizes=\"180x180\" href=\"/ROOT%23%3F/skin/favicon/apple-touch-icon.png?cacheid=f86f8df3\">\n" \
@@ -1066,17 +1227,10 @@ TEST_F(LibraryServerTest, no_name_mapper_catalog_v2_individual_entry_access)
   "      .tag__link {\n" \
   "        pointer-events: none;\n" \
   "      }\n\n" \
-  "      .book__link__wrapper {\n" \
-  "        grid-column: 1 / 3;\n" \
-  "        grid-row: 1 / 3;\n" \
-  "      }\n\n" \
-  "      .book__link {\n" \
-  "        grid-row: 2 / 3;\n" \
-  "      }\n\n" \
   "      .kiwixHomeBody__results {\n" \
   "        flex-basis: 100%;\n" \
   "      }\n\n" \
-  "      #book__title>a, .book__download a {\n" \
+  "      #book__title>a {\n" \
   "        text-decoration: none;\n" \
   "        all: unset;\n" \
   "      }\n" \
@@ -1087,62 +1241,83 @@ TEST_F(LibraryServerTest, no_name_mapper_catalog_v2_individual_entry_access)
 
 #define CHARLES_RAY_BOOK_HTML \
   "        <div class=\"book__wrapper\">\n" \
-  "                <div class=\"book__link__wrapper\">\n" \
-  "                    <div class=\"book__icon\" style=background-image:url(/ROOT%23%3F/catalog/v2/illustration/charlesray/?size=48)></div>\n" \
-  "                    <div class=\"book__header\">\n" \
-  "                        <div id=\"book__title\"><a href=\"/ROOT%23%3F/content/zimfile%26other\">Charles, Ray</a></div>\n" \
-  "                        <div class=\"book__download\"><span><a href=\"/ROOT%23%3F/nojs/download/zimfile%26other\">Download</a></span></div>\n" \
-  "                    </div>\n" \
-  "                    <a class=\"book__link\" href=\"/ROOT%23%3F/content/zimfile%26other\" title=\"Preview\" aria-label=\"Preview\">\n" \
-  "                      <div class=\"book__description\" title=\"Wikipedia articles about Ray Charles\">Wikipedia articles about Ray Charles</div>\n" \
-  "                    </a>\n" \
-  "              </div>\n" \
-  "            <div class=\"book__languageTag\" >fra</div>\n" \
-  "            <div class=\"book__tags\"><div class=\"book__tags--wrapper\">\n" \
-  "                <span class=\"tag__link\" aria-label='unittest' title='unittest'>unittest</span>\n" \
-  "                <span class=\"tag__link\" aria-label='wikipedia' title='wikipedia'>wikipedia</span>\n" \
+  "            <a class=\"book__link\" href=\"/ROOT%23%3F/content/zimfile%26other\" title=\"Preview\" aria-label=\"Preview\">\n" \
+  "            <div class=\"book__link__wrapper\">\n" \
+  "            <div class=\"book__icon\" style=background-image:url(/ROOT%23%3F/catalog/v2/illustration/charlesray/?size=48)></div>\n" \
+  "            <div class=\"book__header\">\n" \
+  "                <div id=\"book__title\">Charles, Ray</div>\n" \
+  "            </div>\n" \
+  "            <div class=\"book__description\" title=\"Wikipedia articles about Ray Charles or why and when one should go to library\">Wikipedia articles about Ray Charles or why and when one should go to library</div>\n" \
+  "            </div>\n" \
+  "            </a>\n" \
+  "            <div class=\"book__meta\">\n" \
+  "              <div class=\"book__languageTag\" >fra</div>\n" \
+  "              <div class=\"book__tags\"><div class=\"book__tags--wrapper\">\n" \
+  "                  <span class=\"tag__link\" aria-label='unittest' title='unittest'>unittest</span>\n" \
+  "                  <span class=\"tag__link\" aria-label='wikipedia' title='wikipedia'>wikipedia</span>\n" \
+  "              </div>\n" \
+  "              </div>\n" \
+  "            </div>\n" \
+  "            <div>\n" \
+  "              <a class=\"book__download\" href=\"/ROOT%23%3F/nojs/download/zimfile%26other\">\n" \
+  "                <img src=\"/ROOT%23%3F/skin/download-white.svg?cacheid=079ab989\">\n" \
+  "                <span>Download</span>\n" \
+  "              </a>\n" \
   "            </div>\n" \
-  "        </div>\n" \
   "        </div>\n"
 
 #define RAY_CHARLES_BOOK_HTML \
   "        <div class=\"book__wrapper\">\n" \
-  "                <div class=\"book__link__wrapper\">\n" \
-  "                    <div class=\"book__icon\" style=background-image:url(/ROOT%23%3F/catalog/v2/illustration/raycharles/?size=48)></div>\n" \
-  "                    <div class=\"book__header\">\n" \
-  "                        <div id=\"book__title\"><a href=\"/ROOT%23%3F/content/zimfile_raycharles\">Ray Charles</a></div>\n" \
-  "                        <div class=\"book__download\"><span><a href=\"/ROOT%23%3F/nojs/download/zimfile_raycharles\">Download</a></span></div>\n" \
-  "                    </div>\n" \
-  "                    <a class=\"book__link\" href=\"/ROOT%23%3F/content/zimfile_raycharles\" title=\"Preview\" aria-label=\"Preview\">\n" \
-  "                      <div class=\"book__description\" title=\"Wikipedia articles about Ray Charles\">Wikipedia articles about Ray Charles</div>\n" \
-  "                    </a>\n" \
-  "              </div>\n" \
-  "            <div class=\"book__languageTag\" >eng</div>\n" \
-  "            <div class=\"book__tags\"><div class=\"book__tags--wrapper\">\n" \
-  "                <span class=\"tag__link\" aria-label='public_tag_without_a_value' title='public_tag_without_a_value'>public_tag_without_a_value</span>\n" \
-  "                <span class=\"tag__link\" aria-label='wikipedia' title='wikipedia'>wikipedia</span>\n" \
+  "            <a class=\"book__link\" href=\"/ROOT%23%3F/content/zimfile_raycharles\" title=\"Preview\" aria-label=\"Preview\">\n" \
+  "            <div class=\"book__link__wrapper\">\n" \
+  "            <div class=\"book__icon\" style=background-image:url(/ROOT%23%3F/catalog/v2/illustration/raycharles/?size=48)></div>\n" \
+  "            <div class=\"book__header\">\n" \
+  "                <div id=\"book__title\">Ray Charles</div>\n" \
+  "            </div>\n" \
+  "            <div class=\"book__description\" title=\"Wikipedia articles about Ray Charles (not all of them but near to what an average newborn may find more than enough)\">Wikipedia articles about Ray Charles (not all of them but near to what an average newborn may find more than enough)</div>\n" \
+  "            </div>\n" \
+  "            </a>\n" \
+  "            <div class=\"book__meta\">\n" \
+  "              <div class=\"book__languageTag\" >eng</div>\n" \
+  "              <div class=\"book__tags\"><div class=\"book__tags--wrapper\">\n" \
+  "                  <span class=\"tag__link\" aria-label='public_tag_without_a_value' title='public_tag_without_a_value'>public_tag_without_a_value</span>\n" \
+  "                  <span class=\"tag__link\" aria-label='wikipedia' title='wikipedia'>wikipedia</span>\n" \
+  "              </div>\n" \
+  "              </div>\n" \
+  "            </div>\n" \
+  "            <div>\n" \
+  "              <a class=\"book__download\" href=\"/ROOT%23%3F/nojs/download/zimfile_raycharles\">\n" \
+  "                <img src=\"/ROOT%23%3F/skin/download-white.svg?cacheid=079ab989\">\n" \
+  "                <span>Download</span>\n" \
+  "              </a>\n" \
   "            </div>\n" \
-  "        </div>\n" \
   "        </div>\n"
 
 #define RAY_CHARLES_UNCTZ_BOOK_HTML \
   "        <div class=\"book__wrapper\">\n" \
-  "                <div class=\"book__link__wrapper\">\n" \
-  "                    <div class=\"book__icon\" style=background-image:url(/ROOT%23%3F/catalog/v2/illustration/raycharles_uncategorized/?size=48)></div>\n" \
-  "                    <div class=\"book__header\">\n" \
-  "                        <div id=\"book__title\"><a href=\"/ROOT%23%3F/content/zimfile_raycharles_uncategorized\">Ray (uncategorized) Charles</a></div>\n" \
-  "                        <div class=\"book__download\"><span><a href=\"/ROOT%23%3F/nojs/download/zimfile_raycharles_uncategorized\">Download</a></span></div>\n" \
-  "                    </div>\n" \
-  "                    <a class=\"book__link\" href=\"/ROOT%23%3F/content/zimfile_raycharles_uncategorized\" title=\"Preview\" aria-label=\"Preview\">\n" \
-  "                      <div class=\"book__description\" title=\"No category is assigned to this library entry.\">No category is assigned to this library entry.</div>\n" \
-  "                    </a>\n" \
-  "              </div>\n" \
-  "            <div class=\"book__languageTag\" >rus,eng</div>\n" \
-  "            <div class=\"book__tags\"><div class=\"book__tags--wrapper\">\n" \
-  "                <span class=\"tag__link\" aria-label='public_tag_with_a_value:value_of_a_public_tag' title='public_tag_with_a_value:value_of_a_public_tag'>public_tag_with_a_value:value_of_a_public_tag</span>\n" \
-  "                <span class=\"tag__link\" aria-label='wikipedia' title='wikipedia'>wikipedia</span>\n" \
+  "            <a class=\"book__link\" href=\"/ROOT%23%3F/content/zimfile_raycharles_uncategorized\" title=\"Preview\" aria-label=\"Preview\">\n" \
+  "            <div class=\"book__link__wrapper\">\n" \
+  "            <div class=\"book__icon\" style=background-image:url(/ROOT%23%3F/catalog/v2/illustration/raycharles_uncategorized/?size=48)></div>\n" \
+  "            <div class=\"book__header\">\n" \
+  "                <div id=\"book__title\">Ray (uncategorized) Charles</div>\n" \
+  "            </div>\n" \
+  "            <div class=\"book__description\" title=\"No category is assigned to this library entry (neither adj nor xor was considered a good option)\">No category is assigned to this library entry (neither adj nor xor was considered a good option)</div>\n" \
+  "            </div>\n" \
+  "            </a>\n" \
+  "            <div class=\"book__meta\">\n" \
+  "              <div class=\"book__languageTag\" >rus,eng</div>\n" \
+  "              <div class=\"book__tags\"><div class=\"book__tags--wrapper\">\n" \
+  "                  <span class=\"tag__link\" aria-label='public_tag_with_a_value:value_of_a_public_tag' title='public_tag_with_a_value:value_of_a_public_tag'>public_tag_with_a_value:value_of_a_public_tag</span>\n" \
+  "                  <span class=\"tag__link\" aria-label='wikipedia' title='wikipedia'>wikipedia</span>\n" \
+  "              </div>\n" \
+  "              </div>\n" \
+  "            </div>\n" \
+  "            <div>\n" \
+  "              <a class=\"book__download\" href=\"/ROOT%23%3F/nojs/download/zimfile_raycharles_uncategorized\">\n" \
+  "                <img src=\"/ROOT%23%3F/skin/download-white.svg?cacheid=079ab989\">\n" \
+  "                <span>Download</span>\n" \
+  "              </a>\n" \
   "            </div>\n" \
-  "        </div>\n" \
   "        </div>\n"
 
 #define FINAL_HTML_TEXT \

test/manager.cpp

@@ -25,11 +25,23 @@ TEST(ManagerTest, addBookFromPathAndGetIdTest)
     EXPECT_EQ(book.getUrl(), url);
 }
 
+
+
+#if _WIN32
+# define UNITTEST_ZIM_PATH "zimfiles\\unittest.zim"
+# define LIB_ABS_PATH  "C:\\data\\lib.xml"
+# define ZIM_ABS_PATH  "C:\\data\\zimfiles\\unittest.zim"
+#else
+# define UNITTEST_ZIM_PATH "zimfiles/unittest.zim"
+# define LIB_ABS_PATH "/data/lib.xml"
+# define ZIM_ABS_PATH "/data/zimfiles/unittest.zim"
+#endif
+
 const char sampleLibraryXML[] = R"(
 <library version="1.0">
   <book
         id="0d0bcd57-d3f6-cb22-44cc-a723ccb4e1b2"
-        path="zimfiles/unittest.zim"
+        path=")" UNITTEST_ZIM_PATH R"("
         url="https://example.com/zimfiles/unittest.zim"
         title="Unit Test"
         description="Wikipedia articles about unit testing"
@@ -51,9 +63,9 @@ TEST(ManagerTest, readXml)
     auto lib = kiwix::Library::create();
     kiwix::Manager manager = kiwix::Manager(lib);
 
-    EXPECT_EQ(true, manager.readXml(sampleLibraryXML, true, "/data/lib.xml", true));
+    EXPECT_EQ(true, manager.readXml(sampleLibraryXML, true, LIB_ABS_PATH, true));
     kiwix::Book book = lib->getBookById("0d0bcd57-d3f6-cb22-44cc-a723ccb4e1b2");
-    EXPECT_EQ("/data/zimfiles/unittest.zim", book.getPath());
+    EXPECT_EQ(ZIM_ABS_PATH, book.getPath());
     EXPECT_EQ("https://example.com/zimfiles/unittest.zim", book.getUrl());
     EXPECT_EQ("Unit Test", book.getTitle());
     EXPECT_EQ("Wikipedia articles about unit testing", book.getDescription());

test/name_mapper.cpp

@@ -7,6 +7,23 @@
 namespace
 {
 
+#if _WIN32
+const char libraryXML[] = R"(
+<library version="1.0">
+  <book id="01"         path="C:\data\zero_one.zim">         </book>
+  <book id="02"         path="C:\data\zero two.zim">         </book>
+  <book id="03"         path="C:\data\ZERO thrêë.zim">       </book>
+  <book id="04-2021-10" path="C:\data\zero_four_2021-10.zim"></book>
+  <book id="04-2021-11" path="C:\data\zero_four_2021-11.zim"></book>
+  <book id="05-a"       path="C:\data\zero_five-a.zim" name="zero_five"></book>
+  <book id="05-b"       path="C:\data\zero_five-b.zim" name="zero_five"></book>
+  <book id="06+"        path="C:\data\zërô + SIX.zim"></book>
+  <book id="06plus"     path="C:\data\zero_plus_six.zim"></book>
+  <book id="07-super"   path="C:\data\zero_seven.zim"></book>
+  <book id="07-sub"     path="C:\data\subdir\zero_seven.zim"></book>
+</library>
+)";
+#else
 const char libraryXML[] = R"(
 <library version="1.0">
   <book id="01"         path="/data/zero_one.zim">         </book>
@@ -22,6 +39,7 @@ const char libraryXML[] = R"(
   <book id="07-sub"     path="/data/subdir/zero_seven.zim"></book>
 </library>
 )";
+#endif
 
 class NameMapperTest : public ::testing::Test {
  public:
@@ -61,7 +79,22 @@ public:
   operator std::string() const { return buffer.str(); }
 };
 
+#if _WIN32
+const std::string ZERO_FOUR_NAME_CONFLICT_MSG =
+    "Path collision: 'C:\\data\\zero_four_2021-10.zim' and"
+    " 'C:\\data\\zero_four_2021-11.zim' can't share the same URL path 'zero_four'."
+    " Therefore, only 'C:\\data\\zero_four_2021-10.zim' will be served.\n";
 
+const std::string ZERO_SIX_NAME_CONFLICT_MSG =
+    "Path collision: 'C:\\data\\zërô + SIX.zim' and "
+    "'C:\\data\\zero_plus_six.zim' can't share the same URL path 'zero_plus_six'."
+    " Therefore, only 'C:\\data\\zërô + SIX.zim' will be served.\n";
+
+const std::string ZERO_SEVEN_NAME_CONFLICT_MSG =
+    "Path collision: 'C:\\data\\subdir\\zero_seven.zim' and"
+    " 'C:\\data\\zero_seven.zim' can't share the same URL path 'zero_seven'."
+    " Therefore, only 'C:\\data\\subdir\\zero_seven.zim' will be served.\n";
+#else
 const std::string ZERO_FOUR_NAME_CONFLICT_MSG =
     "Path collision: '/data/zero_four_2021-10.zim' and"
     " '/data/zero_four_2021-11.zim' can't share the same URL path 'zero_four'."
@@ -76,6 +109,7 @@ const std::string ZERO_SEVEN_NAME_CONFLICT_MSG =
     "Path collision: '/data/subdir/zero_seven.zim' and"
     " '/data/zero_seven.zim' can't share the same URL path 'zero_seven'."
     " Therefore, only '/data/subdir/zero_seven.zim' will be served.\n";
+#endif
 
 // Name conflicts in the default mode (without the --nodatealiases is off
 const std::string DEFAULT_NAME_CONFLICTS = ZERO_SIX_NAME_CONFLICT_MSG

test/otherTools.cpp

@@ -18,9 +18,10 @@
  */
 
 #include "gtest/gtest.h"
+#include "../include/tools.h"
 #include "../src/tools/otherTools.h"
 #include "zim/suggestion_iterator.h"
-#include "../src/server/i18n.h"
+#include "../src/server/i18n_utils.h"
 
 #include <regex>
 
@@ -252,11 +253,8 @@ TEST(networkTools, getNetworkInterfaces)
   }
 }
 
-TEST(networkTools, getBestPublicIp)
+TEST(networkTools, getBestPublicIps)
 {
-  using kiwix::getBestPublicIp;
-
-  std::cout << "getBestPublicIp(true)  " << getBestPublicIp(true)  << std::endl;
-  std::cout << "getBestPublicIp(false) " << getBestPublicIp(false) << std::endl;
-  std::cout << "getBestPublicIp()      " << getBestPublicIp()      << std::endl;
+  std::cout << "getBestPublicIps(): " << "[" << kiwix::getBestPublicIps().addr << ", " << kiwix::getBestPublicIps().addr6 << "]" << std::endl;
+  std::cout << "getBestPublicIp(): " << kiwix::getBestPublicIp() << std::endl;
 }

test/server.cpp

@@ -61,9 +61,9 @@ const ResourceCollection resources200Compressible{
   { DYNAMIC_CONTENT, "/ROOT%23%3F/skin/i18n.js" },
   { STATIC_CONTENT,  "/ROOT%23%3F/skin/i18n.js?cacheid=071abc9a" },
   { DYNAMIC_CONTENT, "/ROOT%23%3F/skin/index.css" },
-  { STATIC_CONTENT,  "/ROOT%23%3F/skin/index.css?cacheid=1e78e7cf" },
+  { STATIC_CONTENT,  "/ROOT%23%3F/skin/index.css?cacheid=ae79e41a" },
   { DYNAMIC_CONTENT, "/ROOT%23%3F/skin/index.js" },
-  { STATIC_CONTENT,  "/ROOT%23%3F/skin/index.js?cacheid=f43eb0b9" },
+  { STATIC_CONTENT,  "/ROOT%23%3F/skin/index.js?cacheid=8f4b6a1e" },
   { DYNAMIC_CONTENT, "/ROOT%23%3F/skin/iso6391To3.js" },
   { STATIC_CONTENT,  "/ROOT%23%3F/skin/iso6391To3.js?cacheid=ecde2bb3" },
   { DYNAMIC_CONTENT, "/ROOT%23%3F/skin/isotope.pkgd.min.js" },
@@ -75,7 +75,7 @@ const ResourceCollection resources200Compressible{
   { DYNAMIC_CONTENT, "/ROOT%23%3F/skin/taskbar.css" },
   { STATIC_CONTENT,  "/ROOT%23%3F/skin/taskbar.css?cacheid=80d56607" },
   { DYNAMIC_CONTENT, "/ROOT%23%3F/skin/viewer.js" },
-  { STATIC_CONTENT,  "/ROOT%23%3F/skin/viewer.js?cacheid=5fc4badf" },
+  { STATIC_CONTENT,  "/ROOT%23%3F/skin/viewer.js?cacheid=aca897b0" },
   { DYNAMIC_CONTENT, "/ROOT%23%3F/skin/fonts/Poppins.ttf" },
   { STATIC_CONTENT,  "/ROOT%23%3F/skin/fonts/Poppins.ttf?cacheid=af705837" },
   { DYNAMIC_CONTENT, "/ROOT%23%3F/skin/fonts/Roboto.ttf" },
@@ -114,6 +114,8 @@ const ResourceCollection resources200Uncompressible{
   { STATIC_CONTENT,  "/ROOT%23%3F/skin/caret.png?cacheid=22b942b4" },
   { DYNAMIC_CONTENT, "/ROOT%23%3F/skin/download.png" },
   { STATIC_CONTENT,  "/ROOT%23%3F/skin/download.png?cacheid=a39aa502" },
+  { DYNAMIC_CONTENT, "/ROOT%23%3F/skin/download-white.svg" },
+  { STATIC_CONTENT,  "/ROOT%23%3F/skin/download-white.svg?cacheid=079ab989"},
   { DYNAMIC_CONTENT, "/ROOT%23%3F/skin/favicon/android-chrome-192x192.png" },
   { STATIC_CONTENT,  "/ROOT%23%3F/skin/favicon/android-chrome-192x192.png?cacheid=bfac158b" },
   { DYNAMIC_CONTENT, "/ROOT%23%3F/skin/favicon/android-chrome-512x512.png" },
@@ -279,7 +281,7 @@ TEST_F(ServerTest, CacheIdsOfStaticResources)
     {
       /* url */ "/ROOT%23%3F/",
 R"EXPECTEDRESULT(      href="/ROOT%23%3F/skin/kiwix.css?cacheid=2158fad9"
-      href="/ROOT%23%3F/skin/index.css?cacheid=1e78e7cf"
+      href="/ROOT%23%3F/skin/index.css?cacheid=ae79e41a"
     <link rel="apple-touch-icon" sizes="180x180" href="/ROOT%23%3F/skin/favicon/apple-touch-icon.png?cacheid=f86f8df3">
     <link rel="icon" type="image/png" sizes="32x32" href="/ROOT%23%3F/skin/favicon/favicon-32x32.png?cacheid=79ded625">
     <link rel="icon" type="image/png" sizes="16x16" href="/ROOT%23%3F/skin/favicon/favicon-16x16.png?cacheid=a986fedc">
@@ -292,7 +294,7 @@ R"EXPECTEDRESULT(      href="/ROOT%23%3F/skin/kiwix.css?cacheid=2158fad9"
     <script type="text/javascript" src="/ROOT%23%3F/skin/languages.js?cacheid=ee7d95b5" defer></script>
     <script src="/ROOT%23%3F/skin/isotope.pkgd.min.js?cacheid=2e48d392" defer></script>
     <script src="/ROOT%23%3F/skin/iso6391To3.js?cacheid=ecde2bb3"></script>
-    <script type="text/javascript" src="/ROOT%23%3F/skin/index.js?cacheid=f43eb0b9" defer></script>
+    <script type="text/javascript" src="/ROOT%23%3F/skin/index.js?cacheid=8f4b6a1e" defer></script>
         <img src="/ROOT%23%3F/skin/feed.svg?cacheid=055b333f"
         <img src="/ROOT%23%3F/skin/langSelector.svg?cacheid=00b59961"
 )EXPECTEDRESULT"
@@ -310,7 +312,8 @@ R"EXPECTEDRESULT(    background-image: url('../skin/search-icon.svg?cacheid=b10a
     },
     {
       /* url */ "/ROOT%23%3F/skin/index.js",
-R"EXPECTEDRESULT(                                <img src="${root}/skin/download.png?cacheid=a39aa502" alt="${$t("direct-download-alt-text")}" />
+R"EXPECTEDRESULT(                  <img src="${root}/skin/download-white.svg?cacheid=079ab989">
+                                <img src="${root}/skin/download.png?cacheid=a39aa502" alt="${$t("direct-download-alt-text")}" />
                                 <img src="${root}/skin/hash.png?cacheid=f836e872" alt="${$t("hash-download-alt-text")}" />
                                 <img src="${root}/skin/magnet.png?cacheid=73b6bddf" alt="${$t("magnet-alt-text")}" />
                                 <img src="${root}/skin/bittorrent.png?cacheid=4f5c6882" alt="${$t("torrent-download-alt-text")}" />
@@ -324,7 +327,7 @@ R"EXPECTEDRESULT(    <link type="text/css" href="./skin/kiwix.css?cacheid=2158fa
     <script type="text/javascript" src="./skin/polyfills.js?cacheid=a0e0343d"></script>
     <script type="module" src="./skin/i18n.js?cacheid=071abc9a" defer></script>
     <script type="text/javascript" src="./skin/languages.js?cacheid=ee7d95b5" defer></script>
-    <script type="text/javascript" src="./skin/viewer.js?cacheid=5fc4badf" defer></script>
+    <script type="text/javascript" src="./skin/viewer.js?cacheid=aca897b0" defer></script>
     <script type="text/javascript" src="./skin/autoComplete/autoComplete.min.js?cacheid=1191aaaf"></script>
       const blankPageUrl = root + "/skin/blank.html?cacheid=6b1fa032";
           <label for="kiwix_button_show_toggle"><img src="./skin/caret.png?cacheid=22b942b4" alt=""></label>
@@ -356,6 +359,57 @@ R"EXPECTEDRESULT(    <link type="text/css" href="/ROOT%23%3F/skin/search_results
   }
 }
 
+std::string getCacheIdFromUrl(const std::string& url)
+{
+  const std::string q("?cacheid=");
+  const auto i = url.find(q);
+  return i == std::string::npos ? "" : url.substr(i + q.size());
+}
+
+std::string runExternalCmdAndGetItsOutput(const std::string& cmd)
+{
+  std::string cmdOutput;
+
+#ifdef _WIN32
+#define popen _popen
+#define pclose _pclose
+#endif
+
+  if (FILE* pPipe = popen(cmd.c_str(), "r"))
+  {
+    char buf[128];
+    while (fgets(buf, 128, pPipe)) {
+        cmdOutput += std::string(buf, buf+128);
+    }
+
+    pclose(pPipe);
+  }
+
+  return cmdOutput;
+}
+
+std::string getSha1OfResponseData(const std::string& url)
+{
+  const std::string pythonScript =
+    "import urllib.request as req; "
+    "import hashlib; "
+    "print(hashlib.sha1(req.urlopen('" + url + "').read()).hexdigest())";
+  const std::string cmd = "python3 -c \"" + pythonScript + "\"";
+  return runExternalCmdAndGetItsOutput(cmd);
+}
+
+TEST_F(ServerTest, CacheIdsOfStaticResourcesMatchTheSha1HashOfResourceContent)
+{
+  for ( const Resource& res : all200Resources() ) {
+    if ( res.kind == STATIC_CONTENT ) {
+      const TestContext ctx{ {"url", res.url} };
+      const std::string fullUrl = "http://localhost:" + std::to_string(SERVER_PORT) + res.url;
+      const std::string sha1 = getSha1OfResponseData(fullUrl);
+      ASSERT_EQ(sha1.substr(0, 8), getCacheIdFromUrl(res.url)) << ctx;
+    }
+  }
+}
+
 const char* urls400[] = {
   "/ROOT%23%3F/search",
   "/ROOT%23%3F/search?content=zimfile",

test/stringTools.cpp

@@ -19,6 +19,7 @@
 
 #include "gtest/gtest.h"
 #include "../src/tools/stringTools.h"
+#include "../include/tools.h"
 #include <string>
 #include <vector>
 
@@ -170,4 +171,17 @@ TEST(stringTools, stripSuffix)
   EXPECT_EQ(stripSuffix("abc123", "987"), "abc123");
 }
 
+TEST(stringTools, getSlugifiedFileName)
+{
+  EXPECT_EQ(getSlugifiedFileName("abc123.png"), "abc123.png");
+  EXPECT_EQ(getSlugifiedFileName("/"), "_");
+  EXPECT_EQ(getSlugifiedFileName("abc/123.pdf"), "abc_123.pdf");
+  EXPECT_EQ(getSlugifiedFileName("abc//123.yaml"), "abc__123.yaml");
+  EXPECT_EQ(getSlugifiedFileName("//abc//123//"), "__abc__123__");
+#ifdef _WIN32
+  EXPECT_EQ(getSlugifiedFileName(R"(<>:"/\\|?*)"), "__________");
+  EXPECT_EQ(getSlugifiedFileName(R"(<abc>:"/123\\|?*<.txt>)"), "_abc____123______.txt_");
+#endif
+}
+
 };