updated hugo-book theme

1 files changed, 33 insertions, 0 deletions

diff --git a/themes/hugo-book/layouts/_partials/docs/languages.html b/themes/hugo-book/layouts/_partials/docs/languages.html
new file mode 100644
index 0000000..70ddc0a
--- /dev/null
+++ b/themes/hugo-book/layouts/_partials/docs/languages.html
@@ -0,0 +1,33 @@
+<!-- Merge home and current page translations -->
+{{ $bookTranslatedOnly := default false .Site.Params.BookTranslatedOnly }}
+{{ $translations := dict }}
+{{ if (eq $bookTranslatedOnly false ) }}
+  {{ range .Site.Home.Translations }}
+    {{ $translations = merge $translations (dict .Language.Lang .) }}
+  {{ end }}
+{{ end }}
+{{ range .Translations }}
+  {{ $translations = merge $translations (dict .Language.Lang .) }}
+{{ end }}
+
+<ul class="book-languages">
+  <li>
+    <input type="checkbox" id="languages" class="toggle" />
+    <label for="languages" class="flex">
+      <a role="button" class="flex flex-auto">
+        <img src="{{ "svg/translate.svg" | relURL }}" class="book-icon" alt="Languages" />
+        <span>{{ $.Site.Language.LanguageName }}</span>
+      </a>
+    </label>
+
+    <ul>
+      {{ range .Site.Languages }}{{ with index $translations .Lang }}
+      <li>
+        <a href="{{ cond hugo.IsMultihost .Permalink .RelPermalink }}">
+          <span>{{ .Language.LanguageName }}</span>
+        </a>
+      </li>
+      {{ end }}{{ end }}
+    </ul>
+  </li>
+</ul>