Footer: factor out copyright, and code cleanup

CHANGELOG.md

@@ -44,7 +44,9 @@ For the full list of changes, see the [0.9.0] release notes.
 
 **Other changes**:
 
-- The latest release of [Mermaid] resources are fetch at build time ([#1410])
+- The footer parts can be individually customized: left, right, center, and
+  copyright. ([#1818]).
+- The latest release of [Mermaid] resources are fetched at build time ([#1410]).
 - Docsy follows recommended accessibility practice: page-body links are
   underlined. For details, see [#1814] and [#1815].
 
@@ -53,6 +55,7 @@ For the full list of changes, see the [0.9.0] release notes.
 [#1744]: https://github.com/google/docsy/pull/1744
 [#1814]: https://github.com/google/docsy/issues/1814
 [#1815]: https://github.com/google/docsy/pull/1815
+[#1818]: https://github.com/google/docsy/pull/1818
 [mermaid]:
   https://www.docsy.dev/docs/adding-content/diagrams-and-formulae/#diagrams-with-mermaid
 [multi-language]: https://www.docsy.dev/docs/language/

layouts/partials/footer/center.html

@@ -1,11 +1,11 @@
-{{ with .Site.Params.copyright -}}
-<span>&copy; {{ now.Year }} {{ . }} {{ T "footer_all_rights_reserved" }}</span>
-{{- end }}
+{{ partial "footer/copyright.html"  . -}}
+
 {{ with .Site.Params.privacy_policy -}}
-<span class="ms-1"><a href="{{ . }}" target="_blank" rel="noopener">{{ T "footer_privacy_policy" }}</a></span>
-{{- end }}
-{{ if not .Site.Params.ui.footer_about_disable -}}
-{{ with .Site.GetPage "about" -}}
-	<p class="td-footer__about mt-2"><a href="{{ .RelPermalink }}">{{ .Title }}</a></p>
+  <span class="ms-2"><a href="{{ . }}" target="_blank" rel="noopener">{{ T "footer_privacy_policy" }}</a></span>
 {{- end -}}
-{{ end }}
+
+{{ if not .Site.Params.ui.footer_about_disable -}}
+  {{ with .Site.GetPage "about" -}}
+    <p class="td-footer__about mt-2"><a href="{{ .RelPermalink }}">{{ .Title }}</a></p>
+  {{- end -}}
+{{ end -}}

layouts/partials/footer/copyright.html

@@ -0,0 +1,3 @@
+{{ with .Site.Params.copyright -}}
+  <span>&copy; {{ now.Year }} {{ . }} {{ T "footer_all_rights_reserved" }}</span>
+{{- end -}}

layouts/partials/footer/left.html

@@ -1,5 +1,5 @@
-{{ with .Site.Params.links }}
-{{ with index . "user" }}
-{{ partial "footer/links.html"  . }}
-{{ end }}
-{{ end }}
+{{ with .Site.Params.links -}}
+  {{ with index . "user" -}}
+    {{- partial "footer/links.html"  . -}}
+  {{ end -}}
+{{ end -}}

layouts/partials/footer/right.html

@@ -1,5 +1,5 @@
-{{ with .Site.Params.links }}
-{{ with index . "developer" }}
-{{ partial "footer/links.html"  . }}
-{{ end }}
-{{ end }}
+{{ with .Site.Params.links -}}
+  {{ with index . "developer" -}}
+    {{- partial "footer/links.html"  . -}}
+  {{ end -}}
+{{ end -}}