feat: add multilingual mode support (#241)

BREAKING CHANGE:  Layout file renamed ´layouts/partials/page-footer.html → layouts/partials/menu-nextprev.html`. If you use overrides, you might need to change the filenames as well.

.dictionary

@@ -29,3 +29,4 @@ KaTeX
 katex
 Theming
 Favicon[s]?
+UI

.gitignore

@@ -7,8 +7,12 @@
 /lhci_reports/
 /exampleSite/themes/
 /exampleSite/public/
+/exampleSite/config/development/
 CHANGELOG.md
 
+# translation envs
+exampleSite/content/de
+
 # auto-generated files
 /data/
 /static/

exampleSite/config/_default/config.yaml

@@ -2,11 +2,14 @@
 baseURL: https://geekdocs.de/
 title: Geekdocs
 theme: hugo-geekdoc
+
 pygmentsUseClasses: true
 pygmentsCodeFences: true
 timeout: 180000
 pluralizeListTitles: false
 
+defaultContentLanguage: en
+
 disablePathToLower: true
 enableGitInfo: true
 
@@ -34,19 +37,3 @@ outputs:
     - HTML
   term:
     - HTML
-
-params:
-  geekdocToC: 3
-  geekdocTagsToMenu: true
-
-  geekdocRepo: https://github.com/thegeeklab/hugo-geekdoc
-  geekdocEditPath: edit/main/exampleSite/content
-
-  geekdocSearch: true
-  geekdocSearchShowParent: true
-
-  geekdocLegalNotice: https://thegeeklab.de/legal-notice/#contact-information
-  geekdocPrivacyPolicy: https://thegeeklab.de/legal-notice/#privacy-policy
-
-  geekdocImageLazyLoading: true
-  geekdocDarkModeDim: true

exampleSite/config/_default/languages.yaml

@@ -0,0 +1,5 @@
+---
+en:
+  languageName: "English"
+  contentDir: "content/en"
+  weight: 10

exampleSite/config/_default/params.yaml

@@ -0,0 +1,15 @@
+---
+geekdocToC: 3
+geekdocTagsToMenu: true
+
+geekdocRepo: https://github.com/thegeeklab/hugo-geekdoc
+geekdocEditPath: edit/main/exampleSite/content
+
+geekdocSearch: true
+geekdocSearchShowParent: true
+
+geekdocLegalNotice: https://thegeeklab.de/legal-notice/#contact-information
+geekdocPrivacyPolicy: https://thegeeklab.de/legal-notice/#privacy-policy
+
+geekdocImageLazyLoading: true
+geekdocDarkModeDim: true

exampleSite/content/en/features/multilingual/_index.md

@@ -0,0 +1,78 @@
+---
+title: Multilingual
+resources:
+  - name: translation-available
+    src: images/translation-available.png
+    title: ""
+---
+
+{{< toc >}}
+
+Hugo supports the creation of websites with multiple languages. In this post we will explain how to get configure Multilingual Mode with this theme.
+
+## Configuration
+
+### Languages
+
+You need to set a default language and configure at least two different languages used by your site to your configuration file at `config.toml`:
+
+```Toml
+defaultContentLanguage = "en"
+
+[languages.en]
+languageName = "English"
+contentDir = "content/en"
+weight = 10
+
+[languages.de]
+languageName = "German"
+contentDir = "content/de"
+weight = 20
+```
+
+### Translation Strings
+
+To customize translation strings used by the theme you can create a file `i18n/<languagecode>.toml` for every language you want to use e.g. `i18n/en.toml`. You can lookup all used strings in the [default](https://github.com/thegeeklab/hugo-geekdoc/blob/main/i18n/en.yaml) translation file.
+
+### Menus
+
+For the [Bundle Menu](/usage/menus/#bundle-menu) as well as for the [Extra Header Menu](/usage/menus/#extra-header-menu) you can translate the name within the data file of the menu:
+
+```YAML
+---
+more:
+  # If `name` is a text, this text will be used as name for each language.
+  - name: News
+    ref: "/#"
+    icon: "gdoc_notification"
+  # To translate the name you can add a sub-item per language. Important: If you miss a language key
+  # that is configured in the languages list of your `config.toml` the name will be empty for this language!
+  - name:
+      en: Releases
+      de: Veröffentlichung
+    ref: "https://github.com/thegeeklab/hugo-geekdoc/releases"
+    external: true
+    icon: "gdoc_download"
+```
+
+## Add Content
+
+To translate your content you need to create a directory `content/<languagecode>/` for each language you want to use e.g. `content/en/`. This language directories will hold the translated pages for the particular language.
+
+## Switch Content
+
+If you have configured at least two different languages, the language switcher will be enabled in the UI automatically. The switcher is as part of the header menu and displayed on all pages.
+
+{{< columns >}}
+
+[![Beach Color Palette](images/translation-available.png)](images/translation-available.png)
+
+On pages for which a translation is available it will be displayed in the selection list and links to the translated page.
+
+<--->
+
+[![Beach Color Palette](images/translation-not-available.png)](images/translation-not-available.png)
+
+Pages without a translation will be displayed in the selection list as well but are marked with an asterisk and link to the start page of the respective language.
+
+{{< /columns >}}

exampleSite/content/en/shortcodes/columns.md

@@ -6,17 +6,17 @@ The Columns shortcode can be used to organize content side-by-side (horizontally
 
 ```html
 {{</* columns */>}} <!-- begin columns block -->
-# Left Content
+## Left Content
 Dolor sit, sumo unique argument um no ...
 
 <---> <!-- magic separator, between columns -->
 
-# Mid Content
+## Mid Content
 Dolor sit, sumo unique argument um no ...
 
 <---> <!-- magic separator, between columns -->
 
-# Right Content
+## Right Content
 Dolor sit, sumo unique argument um no ...
 {{</* /columns */>}}
 ```

exampleSite/content/en/shortcodes/includes.md

@@ -49,14 +49,14 @@ This method can be used to include source code files and keep them automatically
 
 <!-- prettier-ignore -->
 ```tpl
-{{</* include file="config.yaml" language="yaml" options="linenos=table,hl_lines=5-6,linenostart=100" */>}}
+{{</* include file="config/_default/config.yaml" language="yaml" options="linenos=table,hl_lines=5-6,linenostart=100" */>}}
 ```
 
 Result:
 
 <!-- prettier-ignore-start -->
 <!-- spellchecker-disable -->
-{{< include file="config.yaml" language="yaml" options="linenos=table,hl_lines=5-6,linenostart=100" >}}
+{{< include file="config/_default/config.yaml" language="yaml" options="linenos=table,hl_lines=5-6,linenostart=100" >}}
 <!-- spellchecker-enable -->
 <!-- prettier-ignore-end -->
 

exampleSite/content/en/usage/configuration.md

@@ -61,11 +61,11 @@ enableRobotsTXT = true
   # You can also specify this parameter per page in front matter.
   geekdocBreadcrumb = false
 
-  # (Optional, default none) Set source repository location. Used for 'Edit this page' links.
+  # (Optional, default none) Set source repository location. Used for 'Edit page' links.
   # You can also specify this parameter per page in front matter.
   geekdocRepo = "https://github.com/thegeeklab/hugo"
 
-  # (Optional, default none) Enable 'Edit this page' links. Requires 'GeekdocRepo' param
+  # (Optional, default none) Enable 'Edit page' links. Requires 'GeekdocRepo' param
   # and path must point to 'content' directory of repo.
   # You can also specify this parameter per page in front matter.
   geekdocEditPath = "edit/main/exampleSite/content"
@@ -174,11 +174,11 @@ params:
   # You can also specify this parameter per page in front matter.
   geekdocBreadcrumb: false
 
-  # (Optional, default none) Set source repository location. Used for 'Edit this page' links.
+  # (Optional, default none) Set source repository location. Used for 'Edit page' links.
   # You can also specify this parameter per page in front matter.
   geekdocRepo: "https://github.com/thegeeklab/hugo-geekdoc"
 
-  # (Optional, default none) Enable "Edit this page" links. Requires 'GeekdocRepo' param
+  # (Optional, default none) Enable "Edit page" links. Requires 'GeekdocRepo' param
   # and path must point to 'content' directory of repo.
   # You can also specify this parameter per page in front matter.
   geekdocEditPath: edit/main/exampleSite/content
@@ -262,11 +262,11 @@ geekdocBreadcrumb = false
 # Set source repository location.
 geekdocRepo = "https://github.com/thegeeklab/hugo-geekdoc"
 
-# Enable "Edit this page" links. Requires 'GeekdocRepo' param and path must point
+# Enable "Edit page" links. Requires 'GeekdocRepo' param and path must point
 # to 'content' directory of repo.
 geekdocEditPath = "edit/main/exampleSite/content"
 
-# Used for 'Edit this page' link, set to '.File.Path' by default.
+# Used for 'Edit page' link, set to '.File.Path' by default.
 # Can be overwritten by a path relative to 'geekdocEditPath'
 geekdocFilePath =
 
@@ -322,11 +322,11 @@ geekdocBreadcrumb: false
 # Set source repository location.
 geekdocRepo: "https://github.com/thegeeklab/hugo-geekdoc"
 
-# Enable "Edit this page" links. Requires 'GeekdocRepo' param and path must point
+# Enable "Edit page" links. Requires 'GeekdocRepo' param and path must point
 # to 'content' directory of repo.
 geekdocEditPath: "edit/main/exampleSite/content"
 
-# Used for 'Edit this page' link, set to '.File.Path' by default.
+# Used for 'Edit page' link, set to '.File.Path' by default.
 # Can be overwritten by a path relative to 'geekdocEditPath'
 geekdocFilePath:
 

exampleSite/content/en/usage/menus.md

@@ -33,7 +33,7 @@ content/
 
 ## Bundle menu
 
-This type of navigation needs to be enabled first by setting `geekdocMenuBundle` to `true` in your [site configuration](/usage/configuration/#site-configuration). After you have activated the bundle menu, you start with an empty navigation. This is intentional because bundle menus have to be defined manually in a data file. While this increases the effort it also offers maximum flexibility in the design. The data file needs to be written in YAML and placed at `data/menu/main.yml`.
+This type of navigation needs to be enabled first by setting `geekdocMenuBundle` to `true` in your [site configuration](/usage/configuration/#site-configuration). After you have activated the bundle menu, you start with an empty navigation. This is intentional because bundle menus have to be defined manually in a data file. While this increases the effort it also offers maximum flexibility in the design. The data file needs to be written in YAML and placed at `data/menu/main.yaml`.
 
 **Example:**
 
@@ -73,7 +73,7 @@ As an advantage you can add [icons](/features/icon-sets/) to your menu entries e
 The more menu is special type of the bundle menu and can be combined with the default file-tree menu.
 {{< /hint >}}
 
-As this is a special type of the bundle menu it is basically working in the same way. To enable it just add a data file to `data/menu/more.yml`. The more menu will also work with the file-tree menu and therefor **don't need to be enabled** by the `geekdocMenuBundle` parameter.
+As this is a special type of the bundle menu it is basically working in the same way. To enable it just add a data file to `data/menu/more.yaml`. The more menu will also work with the file-tree menu and therefor **don't need to be enabled** by the `geekdocMenuBundle` parameter.
 
 **Example:**
 
@@ -97,7 +97,7 @@ more:
 
 ## Extra Header Menu
 
-If you want to customize the header menu, this can be achieved by using a data file written in YAML and placed at `data/menu/extra.yml`.
+If you want to customize the header menu, this can be achieved by using a data file written in YAML and placed at `data/menu/extra.yaml`.
 
 **Example:**
 

exampleSite/data/menu/more.yaml

@@ -7,7 +7,7 @@ more:
     ref: "https://github.com/thegeeklab/hugo-geekdoc/releases"
     external: true
     icon: "gdoc_download"
-  - name: "View Source"
+  - name: View Source
     ref: "https://github.com/thegeeklab/hugo-geekdoc"
     external: true
     icon: "gdoc_github"

i18n/de.yaml

@@ -0,0 +1,39 @@
+---
+edit_page: Seite bearbeiten
+
+nav_navigation: Navigation
+nav_tags: Tags
+nav_more: Weitere
+nav_top: Nach oben
+
+form_placeholder_search: Suchen
+
+error_page_title: Verlaufen? Keine Sorge
+error_message_title: Verlaufen?
+error_message_code: Fehler 404
+error_message_text: >
+  Wir können die Seite nach der Du gesucht hast leider nicht finden. Keine Sorge,
+  wir bringen Dich zurück zur <a class="gdoc-error__link" href="{{ . }}">Startseite</a>.
+
+button_toggle_dark: Wechsel zwischen Dunkel/Hell/Auto Modus
+button_nav_open: Navigation öffnen
+button_nav_close: Navigation schließen
+button_menu_open: Menüband öffnen
+button_menu_close: Menüband schließen
+button_homepage: Zurück zur Startseite
+
+title_anchor_prefix: "Link zu:"
+
+posts_read_more: Ganzen Artikel lesen
+posts_read_time:
+  one: "Eine Minute Lesedauer"
+  other: "{{ . }} Minuten Lesedauer"
+posts_update_prefix: Aktualisiert am
+
+footer_build_with: >
+  Entwickelt mit <a href="https://gohugo.io/" class="gdoc-footer__link">Hugo</a> und
+  <svg class="icon gdoc_heart"><use xlink:href="#gdoc_heart"></use></svg>
+footer_legal_notice: Impressum
+footer_privacy_policy: Datenschutzerklärung
+
+language_switch_no_tranlation_prefix: "Seite nicht übersetzt:"

i18n/en.yaml

@@ -0,0 +1,39 @@
+---
+edit_page: Edit page
+
+nav_navigation: Navigation
+nav_tags: Tags
+nav_more: More
+nav_top: Back to top
+
+form_placeholder_search: Search
+
+error_page_title: Lost? Don't worry
+error_message_title: Lost?
+error_message_code: Error 404
+error_message_text: >
+  Seems like what you are looking for can't be found. Don't worry, we can
+  bring you back to the <a class="gdoc-error__link" href="{{ . }}">homepage</a>.
+
+button_toggle_dark: Toggle Dark/Light/Auto mode
+button_nav_open: Open Navigation
+button_nav_close: Close Navigation
+button_menu_open: Open Menu Bar
+button_menu_close: Close Menu Bar
+button_homepage: Back to homepage
+
+title_anchor_prefix: "Anchor to:"
+
+posts_read_more: Read full post
+posts_read_time:
+  one: "One minute to read"
+  other: "{{ . }} minutes to read"
+posts_update_prefix: Updated on
+
+footer_build_with: >
+  Built with <a href="https://gohugo.io/" class="gdoc-footer__link">Hugo</a> and
+  <svg class="icon gdoc_heart"><use xlink:href="#gdoc_heart"></use></svg>
+footer_legal_notice: Legal Notice
+footer_privacy_policy: Privacy Policy
+
+language_switch_no_tranlation_prefix: "Page not translated:"

layouts/404.html

@@ -2,7 +2,7 @@
 <html lang="{{ .Site.Language.Lang }}">
   <head>
     {{ partial "head/meta" . }}
-    <title>Lost? Don't worry</title>
+    <title>{{ i18n "error_page_title" }}</title>
 
     {{ partial "head/favicons" . }}
     {{ partial "head/others" . }}
@@ -14,6 +14,7 @@
 
     <div class="wrapper">
       <input type="checkbox" class="hidden" id="menu-header-control" />
+
       {{ partial "site-header" (dict "Root" . "MenuEnabled" false) }}
 
 
@@ -23,11 +24,10 @@
             <svg class="icon gdoc_cloud_off"><use xlink:href="#gdoc_cloud_off"></use></svg>
           </div>
           <div class="gdoc-error__message">
-            <div class="gdoc-error__line gdoc-error__title">Lost?</div>
-            <div class="gdoc-error__line gdoc-error__code">Error 404</div>
+            <div class="gdoc-error__line gdoc-error__title">{{ i18n "error_message_title" }}</div>
+            <div class="gdoc-error__line gdoc-error__code">{{ i18n "error_message_code" }}</div>
             <div class="gdoc-error__line gdoc-error__help">
-              Seems like what you are looking for can't be found. Don't worry we can bring you back
-              to the <a class="gdoc-error__link" href="{{ .Site.BaseURL }}">homepage</a>.
+              {{ i18n "error_message_text" .Site.BaseURL | safeHTML }}
             </div>
           </div>
         </div>

layouts/_default/_markup/render-heading.html

@@ -6,7 +6,7 @@
 <div class="gdoc-page__anchorwrap">
     <h{{ .Level }} id="{{ .Anchor | safeURL }}">
         {{ .Text | safeHTML }}
-        <a data-clipboard-text="{{ .Page.Permalink }}#{{ .Anchor | safeURL }}" class="gdoc-page__anchor gdoc-page__anchor--right clip" aria-label="Anchor {{ .Text | safeHTML }}" href="#{{ .Anchor | safeURL }}">
+        <a data-clipboard-text="{{ .Page.Permalink }}#{{ .Anchor | safeURL }}" class="gdoc-page__anchor gdoc-page__anchor--right clip" title="{{ i18n "title_anchor_prefix" }} {{ .Text | safeHTML }}" aria-label="{{ i18n "title_anchor_prefix" }} {{ .Text | safeHTML }}" href="#{{ .Anchor | safeURL }}">
             <svg class="icon gdoc_link"><use xlink:href="#gdoc_link"></use></svg>
         </a>
     </h{{ .Level }}>

layouts/_default/baseof.html

@@ -39,7 +39,11 @@
 
         <div class="gdoc-page">
           {{ template "main" . }}
-          {{ partial "page-footer" . }}
+
+
+          <div class="gdoc-page__footer flex flex-wrap justify-between">
+            {{ partial "menu-nextprev" . }}
+          </div>
         </div>
       </main>
 

layouts/partials/foot.html

@@ -1,5 +1,6 @@
 {{ if default true .Site.Params.GeekdocSearch }}
   <script defer src="{{ index (index .Site.Data.assets "search.js") "src" | relURL }}"></script>
-  {{- $searchConfig := resources.Get "search/config.json" | resources.ExecuteAsTemplate "search/config.json" . | resources.Minify -}}
+  {{- $searchConfigFile := printf "search/%s.config.json" .Language.Lang -}}
+  {{- $searchConfig := resources.Get "search/config.json" | resources.ExecuteAsTemplate $searchConfigFile . | resources.Minify -}}
   {{- $searchConfig.Publish -}}
 {{ end }}

layouts/partials/language.html

@@ -0,0 +1,51 @@
+{{ if .Site.IsMultiLingual }}
+  <span class="gdoc-language">
+    <ul class="gdoc-language__selector" role="button" aria-pressed="false" tabindex="0">
+      <li>
+        {{ range .Site.Languages }}
+          {{ if eq . $.Site.Language }}
+            <span class="flex align-center">
+              <svg class="icon gdoc_language"><use xlink:href="#gdoc_language"></use></svg>
+              <span>{{ .Lang | upper }}</span>
+            </span>
+          {{ end }}
+        {{ end }}
+
+
+        <ul class="gdoc-language__list">
+          {{ if $.Translations }}
+            {{ range $.Translations }}
+              <li>
+                <a
+                  class="flex gdoc-language__entry"
+                  title="{{ .Language.LanguageName }}"
+                  href="{{ .RelPermalink }}"
+                  hreflang="{{ .Lang }}"
+                  lang="{{ .Lang }}"
+                >
+                  {{ .Language.LanguageName }}
+                </a>
+              </li>
+            {{ end }}
+          {{ else }}
+            {{ range .Site.Languages -}}
+              {{ if ne $.Site.Language.Lang .Lang }}
+                <li>
+                  <a
+                    class="flex gdoc-language__entry"
+                    title="{{ i18n "language_switch_no_tranlation_prefix" }} {{ .LanguageName }}"
+                    href="{{ .Lang | relLangURL }}"
+                    hreflang="{{ .Lang }}"
+                    lang="{{ .Lang }}"
+                  >
+                    {{ .LanguageName }}*
+                  </a>
+                </li>
+              {{ end -}}
+            {{ end -}}
+          {{ end }}
+        </ul>
+      </li>
+    </ul>
+  </span>
+{{ end }}

layouts/partials/menu-bundle.html

@@ -27,6 +27,13 @@
           {{ $id := substr (sha1 $this.Permalink) 0 8 }}
           {{ $doCollapse := and (isset . "sub") (or $this.Params.GeekdocCollapseSection (default false .Site.Params.GeekdocCollapseAllSections)) }}
 
+          {{ if reflect.IsMap .name }}
+            {{ $current.Scratch.Set "refName" (index .name $site.Language.Lang) }}
+          {{ else }}
+            {{ $current.Scratch.Set "refName" .name }}
+          {{ end }}
+          {{ $name := $current.Scratch.Get "refName" }}
+
 
           <input
             type="checkbox"
@@ -56,20 +63,20 @@
                   {{ if $isCurrent }}is-active{{ end }}
                 {{ end }}"
               >
-                {{ .name }}
+                {{ $name }}
               </a>
             </span>
             {{ if $doCollapse }}
-              <svg class="icon gdoc_keyborad_arrow_left">
+              <svg class="icon toggle gdoc_keyborad_arrow_left">
                 <use xlink:href="#gdoc_keyborad_arrow_left"></use>
               </svg>
-              <svg class="icon gdoc_keyborad_arrow_down hidden">
+              <svg class="icon toggle gdoc_keyborad_arrow_down hidden">
                 <use xlink:href="#gdoc_keyborad_arrow_down"></use>
               </svg>
             {{ end }}
           </label>
         {{ else }}
-          <span class="flex">{{ .name }}</span>
+          <span class="flex">{{ $name }}</span>
         {{ end }}
 
         {{ with .sub }}

layouts/partials/menu-extra.html

@@ -15,8 +15,15 @@
       {{ $isCurrent := eq $current $this }}
       {{ $icon := default false .icon }}
 
+      {{ if reflect.IsMap .name }}
+        {{ $current.Scratch.Set "refName" (index .name $site.Language.Lang) }}
+      {{ else }}
+        {{ $current.Scratch.Set "refName" .name }}
+      {{ end }}
+      {{ $name := $current.Scratch.Get "refName" }}
+
       {{ if not .icon }}
-        {{ errorf "Missing 'icon' attribute in data file for '%s' menu item '%s'" $target .name }}
+        {{ errorf "Missing 'icon' attribute in data file for '%s' menu item '%s'" $target $name }}
       {{ end }}
 
       {{ if eq $target "header" }}
@@ -30,7 +37,7 @@
             class="gdoc-header__link"
           >
             <svg class="icon {{ .icon }}">
-              <title>{{ .name }}</title>
+              <title>{{ $name }}</title>
               <use xlink:href="#{{ .icon }}"></use>
             </svg>
           </a>

layouts/partials/menu-filetree.html

@@ -77,10 +77,10 @@
                 <span class="flex">{{ partial "title" . }}</span>
               {{ end }}
               {{ if $doCollapse }}
-                <svg class="icon gdoc_keyborad_arrow_left">
+                <svg class="icon toggle gdoc_keyborad_arrow_left">
                   <use xlink:href="#gdoc_keyborad_arrow_left"></use>
                 </svg>
-                <svg class="icon gdoc_keyborad_arrow_down">
+                <svg class="icon toggle gdoc_keyborad_arrow_down">
                   <use xlink:href="#gdoc_keyborad_arrow_down"></use>
                 </svg>
               {{ end }}

layouts/partials/menu-nextprev.html

@@ -22,8 +22,15 @@
       {{ $this := $site.GetPage .ref }}
       {{ $current := $current.Scratch.Get "current" }}
 
+      {{ if reflect.IsMap .name }}
+        {{ $current.Scratch.Set "refName" (index .name $site.Language.Lang) }}
+      {{ else }}
+        {{ $current.Scratch.Set "refName" .name }}
+      {{ end }}
+      {{ $name := $current.Scratch.Get "refName" }}
+
       {{ if $current.Scratch.Get "getNext" }}
-        {{ $current.Scratch.Set "nextPage" (dict "name" .name "this" $this) }}
+        {{ $current.Scratch.Set "nextPage" (dict "name" $name "this" $this) }}
         {{ $current.Scratch.Set "getNext" false }}
       {{ end }}
 
@@ -32,7 +39,7 @@
         {{ $current.Scratch.Set "getNext" true }}
       {{ end }}
 
-      {{ $current.Scratch.Set "prev" (dict "name" .name "this" $this) }}
+      {{ $current.Scratch.Set "prev" (dict "name" $name "this" $this) }}
     {{ end }}
 
     {{ $sub := default false .sub }}
@@ -42,33 +49,30 @@
   {{ end }}
 {{ end }}
 
-
-<div class="gdoc-page__footer flex flex-wrap justify-between">
-  {{ $showPrevNext := (and (default true .Site.Params.GeekdocNextPrev) .Site.Params.GeekdocMenuBundle) }}
-  {{ if $showPrevNext }}
-    <span class="gdoc-page__nav">
-      {{ with ($current.Scratch.Get "prevPage") }}
-        <a
-          class="gdoc-page__nav--prev flex align-center"
-          href="{{ .this.RelPermalink }}"
-          title="{{ .name }}"
-        >
-          <i class="gdoc-icon">gdoc_arrow_left_alt</i>
-          {{ .name }}
-        </a>
-      {{ end }}
-    </span>
-    <span class="gdoc-page__nav">
-      {{ with ($current.Scratch.Get "nextPage") }}
-        <a
-          class="gdoc-page__nav--next flex align-center"
-          href="{{ .this.RelPermalink }}"
-          title="{{ .name }}"
-        >
-          {{ .name }}
-          <i class="gdoc-icon">gdoc_arrow_right_alt</i>
-        </a>
-      {{ end }}
-    </span>
-  {{ end }}
-</div>
+{{ $showPrevNext := (and (default true .Site.Params.GeekdocNextPrev) .Site.Params.GeekdocMenuBundle) }}
+{{ if $showPrevNext }}
+  <span class="gdoc-page__nav">
+    {{ with ($current.Scratch.Get "prevPage") }}
+      <a
+        class="gdoc-page__nav--prev flex align-center"
+        href="{{ .this.RelPermalink }}"
+        title="{{ .name }}"
+      >
+        <i class="gdoc-icon">gdoc_arrow_left_alt</i>
+        {{ .name }}
+      </a>
+    {{ end }}
+  </span>
+  <span class="gdoc-page__nav">
+    {{ with ($current.Scratch.Get "nextPage") }}
+      <a
+        class="gdoc-page__nav--next flex align-center"
+        href="{{ .this.RelPermalink }}"
+        title="{{ .name }}"
+      >
+        {{ .name }}
+        <i class="gdoc-icon">gdoc_arrow_right_alt</i>
+      </a>
+    {{ end }}
+  </span>
+{{ end }}

layouts/partials/menu.html

@@ -3,7 +3,7 @@
 
 
   <section class="gdoc-nav--main">
-    <h2>Navigation</h2>
+    <h2>{{ i18n "nav_navigation" }}</h2>
     {{ if .Site.Params.GeekdocMenuBundle }}
       {{ partial "menu-bundle" (dict "current" . "source" .Site.Data.menu.main.main) }}
     {{ else }}
@@ -13,7 +13,7 @@
 
   {{ if and (in (slice "posts" "tags") .Section) (default false .Site.Params.GeekdocTagsToMenu) }}
     <section class="gdoc-nav--tags">
-      <h2>Tags</h2>
+      <h2>{{ i18n "nav_tags" }}</h2>
       <ul class="gdoc-nav__list">
         {{ $currentPage := .RelPermalink }}
         {{ range $name, $taxonomy := .Site.Taxonomies.tags }}
@@ -35,7 +35,7 @@
 
   <section class="gdoc-nav--more">
     {{ if .Site.Data.menu.more.more }}
-      <h2>More</h2>
+      <h2>{{ i18n "nav_more" }}</h2>
       {{ partial "menu-bundle" (dict "current" . "source" .Site.Data.menu.more.more) }}
     {{ end }}
   </section>

layouts/partials/page-header.html

@@ -49,7 +49,7 @@
         <a
           href="{{ $geekdocRepo }}/{{ path.Join $geekdocEditPath ($.Scratch.Get "geekdocFilePath") }}"
         >
-          Edit this page
+          {{ i18n "edit_page" }}
         </a>
       </span>
     </div>

layouts/partials/posts/metadata.html

@@ -3,7 +3,7 @@
   <span class="gdoc-post__tag">
     <time datetime="{{ .Lastmod.Format "2006-01-02T15:04:05Z07:00" | safeHTML }}">
       {{ if .Lastmod.After (.Date.AddDate 0 0 1) }}
-        Updated on
+        {{ i18n "posts_update_prefix" }}
       {{ end }}
       {{ .Lastmod.Format "Jan 2, 2006" }}
     </time>
@@ -12,7 +12,7 @@
 
 <span class="no-wrap">
   <svg class="icon gdoc_timer"><use xlink:href="#gdoc_timer"></use></svg>
-  <span class="gdoc-post__tag">{{ .ReadingTime }} min read</span>
+  <span class="gdoc-post__tag">{{ i18n "posts_read_time" .ReadingTime }}</span>
 </span>
 
 {{ $tc := 0 }}

layouts/partials/search.html

@@ -5,10 +5,11 @@
       type="text"
       id="gdoc-search-input"
       class="gdoc-search__input"
-      placeholder="Search..."
-      aria-label="Search"
+      placeholder="{{ i18n "form_placeholder_search" }}"
+      aria-label="{{ i18n "form_placeholder_search" }}"
       maxlength="64"
       data-site-base-url="{{ .Site.BaseURL }}"
+      data-site-lang="{{ .Site.Language.Lang }}"
     />
     <div class="gdoc-search__spinner spinner hidden"></div>
     <ul id="gdoc-search-results" class="gdoc-search__list"></ul>

layouts/partials/site-footer.html

@@ -2,28 +2,31 @@
   <div class="container flex">
     <div class="flex flex-wrap">
       <span class="gdoc-footer__item gdoc-footer__item--row">
-        Built with <a href="https://gohugo.io/" class="gdoc-footer__link">Hugo</a> and
-        <svg class="icon gdoc_heart"><use xlink:href="#gdoc_heart"></use></svg>
+        {{ i18n "footer_build_with" | safeHTML }}
       </span>
       {{ with .Site.Params.GeekdocLegalNotice }}
         <span class="gdoc-footer__item gdoc-footer__item--row">
-          <a href="{{ . | relURL }}" class="gdoc-footer__link">Legal Notice</a>
+          <a href="{{ . | relURL }}" class="gdoc-footer__link">
+            {{ i18n "footer_legal_notice" }}
+          </a>
         </span>
       {{ end }}
       {{ with .Site.Params.GeekdocPrivacyPolicy }}
         <span class="gdoc-footer__item gdoc-footer__item--row">
-          <a href="{{ . | relURL }}" class="gdoc-footer__link">Privacy Policy</a>
+          <a href="{{ . | relURL }}" class="gdoc-footer__link">
+            {{ i18n "footer_privacy_policy" }}
+          </a>
         </span>
       {{ end }}
     </div>
     {{ if (default true .Site.Params.GeekdocBackToTop) }}
       <div class="flex flex-25 justify-end">
         <span class="gdoc-footer__item text-right">
-          <a class="gdoc-footer__link fake-link" href="#" aria-label="Back to top">
+          <a class="gdoc-footer__link fake-link" href="#" aria-label="{{ i18n "nav_top" }}">
             <svg class="icon gdoc_keyborad_arrow_up">
               <use xlink:href="#gdoc_keyborad_arrow_up"></use>
             </svg>
-            <span class="hidden-mobile">Back to top</span>
+            <span class="hidden-mobile">{{ i18n "nav_top" }}</span>
           </a>
         </span>
       </div>

layouts/partials/site-header.html

@@ -1,60 +1,72 @@
 <header class="gdoc-header">
   <div class="container flex align-center justify-between">
     {{ if .MenuEnabled }}
-      <label for="menu-control" class="gdoc-nav__control">
+      <label for="menu-control" class="gdoc-nav__control" tabindex="0">
         <svg class="icon gdoc_menu">
-          <title>Open Nav Menu</title>
+          <title>{{ i18n "button_nav_open" }}</title>
           <use xlink:href="#gdoc_menu"></use>
         </svg>
         <svg class="icon gdoc_arrow_back">
-          <title>Close Nav Menu</title>
+          <title>{{ i18n "button_nav_close" }}</title>
           <use xlink:href="#gdoc_arrow_back"></use>
         </svg>
       </label>
     {{ end }}
-    <a class="gdoc-header__link" href="{{ .Root.Site.BaseURL }}">
-      <span class="gdoc-brand flex align-center">
-        <img
-          class="gdoc-brand__img"
-          src="{{ (default "brand.svg" .Root.Site.Params.GeekdocLogo) | relURL }}"
-          alt=""
-        />
-        <span class="gdoc-brand__title">{{ .Root.Site.Title }}</span>
-      </span>
-    </a>
+    <div>
+      <a class="gdoc-brand gdoc-header__link" href="{{ .Root.Site.BaseURL }}">
+        <span class="flex align-center">
+          <img
+            class="gdoc-brand__img"
+            src="{{ (default "brand.svg" .Root.Site.Params.GeekdocLogo) | relURL }}"
+            alt=""
+          />
+          <span class="gdoc-brand__title">{{ .Root.Site.Title }}</span>
+        </span>
+      </a>
+    </div>
     <div class="gdoc-menu-header">
-      <span {{ if .Root.Site.Data.menu.extra.header }}class="gdoc-menu-header__items"{{ end }}>
+      <span
+        {{ if .Root.Site.Data.menu.extra.header }}class="gdoc-menu-header__items"{{ end }}
+      >
         {{ if .Root.Site.Data.menu.extra.header }}
           {{ partial "menu-extra" (dict "current" .Root "source" .Root.Site.Data.menu.extra.header "target" "header") }}
         {{ end }}
+
+
         <span id="gdoc-dark-mode">
           <svg class="icon gdoc_brightness_dark">
-            <title>Toggle Dark/Light/Auto mode</title>
+            <title>{{ i18n "button_toggle_dark" }}</title>
             <use xlink:href="#gdoc_brightness_dark"></use>
           </svg>
           <svg class="icon gdoc_brightness_light">
-            <title>Toggle Dark/Light/Auto mode</title>
+            <title>{{ i18n "button_toggle_dark" }}</title>
             <use xlink:href="#gdoc_brightness_light"></use>
           </svg>
           <svg class="icon gdoc_brightness_auto">
-            <title>Toggle Dark/Light/Auto mode</title>
+            <title>{{ i18n "button_toggle_dark" }}</title>
             <use xlink:href="#gdoc_brightness_auto"></use>
           </svg>
         </span>
+
         {{ if .Root.Site.Data.menu.extra.header }}
           <span class="gdoc-menu-header__home">
             <a href="{{ .Root.Site.BaseURL }}" class="gdoc-header__link">
               <svg class="icon gdoc_home">
-                <title>Back to homepage</title>
+                <title>{{ i18n "button_homepage" }}</title>
                 <use xlink:href="#gdoc_home"></use>
               </svg>
             </a>
           </span>
+        {{ end }}
+
+        {{ partial "language" .Root }}
+
+        {{ if .Root.Site.Data.menu.extra.header }}
           <span class="gdoc-menu-header__control">
             <label for="menu-header-control">
               <svg class="icon gdoc_keyborad_arrow_right">
                 <use xlink:href="#gdoc_keyborad_arrow_right"></use>
-                <title>Close Menu Bar</title>
+                <title>{{ i18n "button_menu_close" }}</title>
               </svg>
             </label>
           </span>
@@ -64,7 +76,7 @@
         <label for="menu-header-control" class="gdoc-menu-header__control">
           <svg class="icon gdoc_keyborad_arrow_left">
             <use xlink:href="#gdoc_keyborad_arrow_left"></use>
-            <title>Open Menu Bar</title>
+            <title>{{ i18n "button_menu_open" }}</title>
           </svg>
         </label>
       {{ end }}

layouts/posts/list.html

@@ -11,10 +11,10 @@
         {{ if .Truncated }}
           <a
             class="flex-inline align-center fake-link"
-            title="Read full post"
+            title="{{ i18n "posts_read_more" }}"
             href="{{ .RelPermalink }}"
           >
-            Read full post
+            {{ i18n "posts_read_more" }}
             <i class="gdoc-icon">gdoc_arrow_right_alt</i>
           </a>
         {{ end }}

layouts/taxonomy/list.html

@@ -11,10 +11,10 @@
         {{ if .Truncated }}
           <a
             class="flex-inline align-center fake-link"
-            title="Read full post"
+            title="{{ i18n "posts_read_more" }}"
             href="{{ .RelPermalink }}"
           >
-            Read full post
+            {{ i18n "posts_read_more" }}
             <i class="gdoc-icon">gdoc_arrow_right_alt</i>
           </a>
         {{ end }}

package.json

@@ -17,7 +17,7 @@
     "prep:clean": "shx rm -rf build/ static/",
     "prep:clean-all": "shx rm -rf build/ dist/ static/ data/ assets/sprites/ exampleSite/data/sprites/",
     "prep:make": "mkdir -p build/icons/ build/fonts/ dist/",
-    "svg-sprite-list": "run-s prep:make svg ; mkdir -p exampleSite/data/sprites/ ; cp build/fonts/GeekdocIcons.json exampleSite/data/sprites/geekdoc.json",
+    "svg-sprite-list": "run-s prep:make svg ; mkdir -p exampleSite/data/sprites/ ; shx cp build/fonts/GeekdocIcons.json exampleSite/data/sprites/geekdoc.json",
     "lint": "eslint src/js/ --color"
   },
   "repository": {

src/icons/language.svg

@@ -0,0 +1,5 @@
+<!-- Generated by IcoMoon.io -->
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 28 28">
+<title>language</title>
+<path d="M20.112 16.826h4.732q0.394-1.84 0.394-2.826t-0.394-2.826h-4.732q0.197 1.38 0.197 2.826t-0.197 2.826zM17.615 24.582q1.643-0.526 3.418-2.005t2.695-2.991h-4.141q-0.657 2.629-1.972 4.995zM17.286 16.826q0.197-1.38 0.197-2.826t-0.197-2.826h-6.573q-0.197 1.38-0.197 2.826t0.197 2.826h6.573zM14 25.173q1.84-2.695 2.695-5.587h-5.39q0.854 2.892 2.695 5.587zM8.413 8.413q0.789-2.826 1.972-4.995-1.643 0.526-3.451 2.005t-2.662 2.991h4.141zM4.272 19.587q0.854 1.512 2.662 2.991t3.451 2.005q-1.315-2.366-1.972-4.995h-4.141zM3.155 16.826h4.732q-0.197-1.38-0.197-2.826t0.197-2.826h-4.732q-0.394 1.84-0.394 2.826t0.394 2.826zM14 2.826q-1.84 2.695-2.695 5.587h5.39q-0.854-2.892-2.695-5.587zM23.727 8.413q-0.92-1.512-2.695-2.991t-3.418-2.005q1.183 2.169 1.972 4.995h4.141zM14 0q5.784 0 9.892 4.108t4.108 9.892-4.108 9.892-9.892 4.108-9.892-4.108-4.108-9.892 4.108-9.892 9.892-4.108z"></path>
+</svg>

src/js/search.js

@@ -6,6 +6,7 @@ document.addEventListener("DOMContentLoaded", function (event) {
   const input = document.querySelector("#gdoc-search-input")
   const results = document.querySelector("#gdoc-search-results")
   const basePath = urlPath(input ? input.dataset.siteBaseUrl : "")
+  const lang = input ? input.dataset.siteLang : ""
 
   const configSchema = {
     type: "object",
@@ -26,7 +27,7 @@ document.addEventListener("DOMContentLoaded", function (event) {
 
   if (!input) return
 
-  getJson(combineURLs(basePath, "/search/config.min.json"), function (searchConfig) {
+  getJson(combineURLs(basePath, "/search/" + lang + ".config.min.json"), function (searchConfig) {
     const validationResult = validator.validate(searchConfig)
 
     if (!validationResult.valid)

src/sass/_base.scss

@@ -204,7 +204,7 @@ img {
 
 .gdoc-menu-header {
   &__items {
-    display: inline-block;
+    display: flex;
 
     > span {
       margin-left: $padding-8;
@@ -287,7 +287,7 @@ img {
     & ~ label {
       cursor: pointer;
 
-      .icon {
+      .icon.toggle {
         font-size: $font-size-12;
       }
     }
@@ -323,7 +323,8 @@ img {
 }
 
 .gdoc-nav__entry,
-.gdoc-search__entry {
+.gdoc-search__entry,
+.gdoc-language__entry {
   flex: 1;
   color: var(--body-font-color);
 
@@ -338,8 +339,21 @@ img {
   }
 }
 
+.gdoc-search__list,
+.gdoc-language__list {
+  background: var(--body-background);
+  border-radius: $border-radius;
+  box-shadow: 0 1px 3px 0 var(--accent-color), 0 1px 2px 0 var(--accent-color-lite);
+  position: absolute;
+  margin: 0;
+  padding: $padding-8 !important;
+  list-style: none;
+  top: calc(100% + #{$padding-8});
+  z-index: 2;
+}
+
 .gdoc-page {
-  min-width: $body-min-width;
+  min-width: calc($body-min-width - $padding-16 * 2);
   flex-grow: 1;
   padding: $padding-16 0;
 
@@ -594,17 +608,8 @@ img {
 
   &__list {
     visibility: hidden;
-    background: var(--body-background);
-    border-radius: $border-radius;
-    box-shadow: 0 1px 3px 0 var(--accent-color), 0 1px 2px 0 var(--accent-color-lite);
-    position: absolute;
-    margin: 0;
-    padding: $padding-8;
-    list-style: none;
     left: 0;
-    top: calc(100% + #{$padding-8});
     width: 100%;
-    z-index: 2;
 
     ul {
       list-style: none;
@@ -635,6 +640,33 @@ img {
   }
 }
 
+.gdoc-language {
+  &__selector {
+    position: relative;
+    list-style: none;
+    user-select: none;
+    cursor: pointer;
+    margin: 0;
+    padding: 0;
+    width: 100%;
+
+    &:focus,
+    &:focus-within,
+    &:active {
+      .gdoc-language__list {
+        display: block;
+      }
+    }
+  }
+
+  &__list {
+    display: none;
+    right: 0;
+    width: auto;
+    white-space: nowrap;
+  }
+}
+
 .gdoc-error {
   padding: $padding-16 * 6 $padding-16;
   margin: 0 auto;

src/sass/_defaults.scss

@@ -56,10 +56,7 @@ $main-color: rgba(65, 134, 201, 1) !default;
 $second-color: rgba(47, 51, 62, 1) !default;
 $mark-color: rgba(255, 171, 0, 1) !default;
 
-$body-background-dark: mix(
-  invert($body-background, 75%),
-  $second-color
-) !default;
+$body-background-dark: mix(invert($body-background, 75%), $second-color) !default;
 $link-color-dark: rgba(110, 168, 212, 1) !default;
 $link-color-visited-dark: rgba(186, 142, 240) !default;
 
@@ -76,5 +73,5 @@ $hint-colors: (
   info: rgba(0, 145, 234, 1),
   ok: rgba(0, 200, 83, 1),
   warning: rgba(255, 171, 0, 1),
-  danger: rgba(213, 0, 0, 1),
+  danger: rgba(213, 0, 0, 1)
 ) !default;

src/sass/_fonts.scss

@@ -45,8 +45,7 @@
 
 @font-face {
   font-family: "Metropolis";
-  src: url("fonts/Metropolis.woff2") format("woff2"),
-    url("fonts/Metropolis.woff") format("woff");
+  src: url("fonts/Metropolis.woff2") format("woff2"), url("fonts/Metropolis.woff") format("woff");
   font-weight: normal;
   font-style: normal;
   font-display: swap;

src/sass/_mobile.scss

@@ -17,6 +17,7 @@
 
   .gdoc-brand {
     font-size: $font-size-24;
+    line-height: $font-size-24;
 
     &__img {
       display: none;
@@ -30,7 +31,7 @@
 
     &__control,
     &__home {
-      display: inline-block;
+      display: flex;
     }
   }
 
@@ -86,13 +87,13 @@
   }
 
   #menu-header-control:checked ~ .gdoc-header {
-    .gdoc-brand__title {
+    .gdoc-brand {
       display: none;
     }
 
     .gdoc-menu-header {
       &__items {
-        display: inline-block;
+        display: flex;
       }
 
       &__control {