[i18n] Support localization of page-not-translated banner

content/en/_includes/page-not-translated-msg.md

@@ -0,0 +1,8 @@
+---
+title: # Bogus entry for markdownlint
+_build: { list: never, render: never }
+---
+
+<i class="fa-solid fa-circle-info" style="margin-left: -1.5rem"></i> You are
+viewing the **English version** of this page because it has not yet been
+translated. Interested in helping out? See [Contributing](/docs/contributing/).

content/en/announcements/_index.md

@@ -4,4 +4,5 @@ cascade:
   type: docs
   params:
     hide_feedback: true
+    disable_translation_not_found_msg: true
 ---

content/en/docs/demo/_index.md

@@ -1,5 +1,5 @@
 ---
-title: OpenTelemetry Demo Documentation
+title: OpenTelemetry Demo Docs
 linkTitle: Demo
 cascade:
   repo: https://github.com/open-telemetry/opentelemetry-demo

content/ja/announcements/_index.md

@@ -2,5 +2,8 @@
 title: お知らせ
 cascade:
   type: docs
-default_lang_commit: 48eac183a4dd74946d5a45fa436cfc6052f30532
+  params:
+    hide_feedback: true
+    disable_translation_not_found_msg: true
+default_lang_commit: 48eac183a4dd74946d5a45fa436cfc6052f30532 # patched
 ---

content/pt/_includes/page-not-translated-msg.md

@@ -0,0 +1,10 @@
+---
+title: # Bogus entry for markdownlint
+_build: { list: never, render: never }
+default_lang_commit: 8d115a9df96c52dbbb3f96c05a843390d90a9800
+---
+
+<i class="fa-solid fa-circle-info" style="margin-left: -1.5rem"></i> Você está
+visualizando a versão em **versão em inglês** desta página porque ela ainda não
+foi traduzida. Possui interesse em ajudar? Veja
+[como contribuir](/docs/contributing/).

content/pt/announcements/_index.md

@@ -4,5 +4,6 @@ cascade:
   type: docs
   params:
     hide_feedback: true
-default_lang_commit: 2291fd884421f8a0bb47c72327c0681fdf116225
+    disable_translation_not_found_msg: true
+default_lang_commit: 2291fd884421f8a0bb47c72327c0681fdf116225 # patched
 ---

hugo.yaml

@@ -321,6 +321,9 @@ module:
       target: content
       lang: es
     # fallback pages
+    - source: content/en/_includes
+      target: content/_includes
+      lang: es
     - source: content/en/announcements
       target: content/announcements
       lang: es
@@ -334,19 +337,28 @@ module:
       target: content
       lang: fr
     # fallback pages
+    - source: content/en/_includes
+      target: content/_includes
+      lang: fr
     - source: content/en/announcements
       target: content/announcements
       lang: fr
     - excludeFiles: specs/*
       source: content/en/docs
       target: content/docs
       lang: fr
+    # - source: content/en/ecosystem
+    #   target: content/ecosystem
+    #   lang: fr
 
     ## ja
     - source: content/ja
       target: content
       lang: ja
     # fallback pages
+    - source: content/en/_includes
+      target: content/_includes
+      lang: ja
     - source: content/en/announcements
       target: content/announcements
       lang: ja
@@ -360,6 +372,9 @@ module:
       target: content
       lang: zh
     # fallback pages
+    - source: content/en/_includes
+      target: content/_includes
+      lang: zh
     - source: content/en/announcements
       target: content/announcements
       lang: zh
@@ -373,6 +388,9 @@ module:
       target: content
       lang: pt
     # fallback pages
+    - source: content/en/_includes
+      target: content/_includes
+      lang: pt
     - source: content/en/announcements
       target: content/announcements
       lang: pt

layouts/docs/td-content-after-header.html

@@ -1,15 +1,30 @@
 {{ $pageProseLang := partial "i18n/lang.html" . -}}
 {{ $siteLang := .Site.Language -}}
 
-{{ if ne $siteLang $pageProseLang -}}
+{{ if and
+    (ne $siteLang $pageProseLang)
+    (not (.Param "disable_translation_not_found_msg"))
+-}}
+  {{ with partial "_inline/ot-page-not-found-banner.html" . -}}
+  <div class="pageinfo pageinfo-secondary">
+    <div class="ps-4">
+      {{ . }}
+    </div>
+  </div>
+  {{ end -}}
+{{ end -}}
 
-<div class="pageinfo pageinfo-secondary">
-  <p class="ps-4">
-    <i class="fa-solid fa-circle-info" style="margin-left: -1.5rem"></i>
-    You are viewing the <strong>English version</strong> of this page because it
-    has not yet been translated. Interested in helping out? See
-    <a href="/docs/contributing/">Contributing</a>.
-  </p>
-</div>
+{{ define "partials/_inline/ot-page-not-found-banner.html" }}
+  {{ $path := "page-not-translated-msg.md" -}}
+  {{ $args := (dict
+      "path" $path
+      "page" .Page) -}}
+  {{ $page := partial "func/find-include.html" $args -}}
+  {{ with $page -}}
+    {{ .Content }}
+  {{ else -}}
+    {{ $lang := .Page.Language.Lang -}}
+    {{ warnf "_inline/ot-page-not-found-banner: '%s' not found from page %s (%s)" $path .Page.Path $lang -}}
+  {{ end -}}
+{{ end -}}
 
-{{- end -}}

layouts/partials/func/find-include.html

@@ -0,0 +1,35 @@
+{{/*
+  Args: .path .page
+
+  Looks for the page specified by .path, starting from .page, moving up the
+  .Parent relation if necessary. If .path isn't explicitly absoulte or relative,
+  "_includes/" is prepended to it.
+
+  */ -}}
+
+{{ $path := .path -}}
+{{ if not (or
+  (strings.HasPrefix $path "/" )
+  (strings.HasPrefix $path "."))
+-}}
+  {{ $path = printf "_includes/%s" $path -}}
+{{ end -}}
+
+{{ $result := partial "func/_find-include.html" (dict "path" $path "page" .page) -}}
+{{ return $result -}}
+
+{{ define "partials/func/_find-include.html" -}}
+  {{ $result := "" -}}
+  {{ $page_to_include := .page.GetPage .path -}}
+
+  {{ with $page_to_include -}}
+    {{ $result = . }}
+  {{ else -}}
+    {{ $parent := .page.Parent -}}
+    {{ if $parent -}}
+      {{ $result = partial "func/_find-include.html" (dict "path" .path "page" $parent) -}}
+    {{end -}}
+  {{ end -}}
+
+  {{ return $result -}}
+{{ end -}}

layouts/shortcodes/include.md

@@ -2,26 +2,17 @@
 calls to shortcodes. */ -}}
 
 {{ $path := .Get 0 -}}
-{{ if not (or
-  (strings.HasPrefix $path "/" )
-  (strings.HasPrefix $path "."))
--}}
-  {{ $path = printf "_includes/%s" $path -}}
-{{ end -}}
-
-{{ template "getPage" (dict "ctx" . "path" $path "page" .Page) -}}
+{{ $page := partial "func/find-include.html"  (dict "path" $path "page" .Page) -}}
+{{ with $page -}}
+  {{ .Content -}}
+{{ else -}}
+  {{ $msg := printf
+      "Can't include '%s': file not found in page or ancestor contexts of page %s."
+      $path .Page.Path -}}
+  {{ warnf $msg -}}
 
-{{ define "getPage" -}}
-  {{ $page_to_include := .page.GetPage .path -}}
-  {{ with $page_to_include -}}
-    {{ .Content -}}
-  {{ else -}}
-    {{ $parent := .page.Parent -}}
-    {{ if $parent -}}
-      {{ template "getPage" (dict "ctx" .ctx "path" .path "page" $parent) -}}
-    {{ else -}}
-      {{ warnf "File not found: %s in page: %s" .path .ctx.Page.Path -}}
-      **ERROR**: File not found: {{ .path }}.
-    {{end -}}
-  {{ end -}}
+  <div class="alert alert-warning">
+  <div class="h4 alert-heading">INTERNAL SITE ERROR</div>
+  {{ $msg }}
+  </div>
 {{ end -}}