Add default menu

README.md

@@ -346,7 +346,7 @@ link = "https://youtu.be/dQw4w9WgXcQ" # The reference for an anchor around the t
 
 ### Menu
 
-An optional menu can be configured.
+The menu can be configured using the `main` menu.
 The active menu item has a URL that is a prefix of the path of the current page.
 A menu item with the URL `/` only matches a `/` path.
 

layouts/partials/paige/site-header.html

@@ -6,7 +6,7 @@
 {{ $first := templates.Exists "partials/paige/site-header-first.html" }}
 {{ $last := templates.Exists "partials/paige/site-header-last.html" }}
 {{ $links := false }}
-{{ $menu := site.Menus.main | and ($page.Param "paige.site.disable_menu" | not) }}
+{{ $menu := $page.Param "paige.site.disable_menu" | not }}
 {{ $pills := false }}
 {{ $tabs := false }}
 {{ $title := $page.Param "paige.title" | default site.Title | markdownify | and ($page.Param "paige.site.disable_title" | not) }}
@@ -46,7 +46,8 @@
             <div class="lead paige-row-wide text-center" id="paige-site-description">{{ . }}</div>
         {{ end }}
 
-        {{ with $menu }}
+        {{ if $menu }}
+            {{ with site.Menus.main }}
                 <nav aria-label="{{ i18n `paige_menu` }}" class="paige-row-wide" id="paige-menu">
                     <ul class="align-items-center justify-content-center nav {{ if $pills }} nav-pills {{ else if $tabs }} nav-tabs {{ else if $underline }} nav-underline {{ end }}">
                         {{ range . }}
@@ -84,6 +85,33 @@
                         {{ end }}
                     </ul>
                 </nav>
+            {{ else }}
+                {{ $ordered := slice site.Home | append site.Sections }}
+
+                {{ range $name, $taxonomy := site.Taxonomies }}
+                    {{ if and $taxonomy.Page $taxonomy.Page.RelPermalink }}
+                        {{ $ordered = $ordered | append $taxonomy.Page }}
+                    {{ end }}
+                {{ end }}
+
+                {{ $ordered = sort $ordered "Title" }}
+
+                <nav aria-label="{{ i18n `paige_menu` }}" class="paige-row-wide" id="paige-menu">
+                    <ul class="align-items-center justify-content-center nav {{ if $pills }} nav-pills {{ else if $tabs }} nav-tabs {{ else if $underline }} nav-underline {{ end }}">
+                        {{ range $ordered }}
+                            {{ $menupath := strings.TrimPrefix $basepath .RelPermalink }}
+                            {{ $home := and (eq $menupath "/") (eq $pagepath "/") }}
+                            {{ $menuprefix := and (ne $menupath "/") (hasPrefix $pagepath $menupath) }}
+                            {{ $sectionprefix := and (ne $menupath "/") (hasPrefix $menupath (printf "/%s/" $page.Section)) }}
+                            {{ $active := or $home $menuprefix $sectionprefix }}
+
+                            <li class="nav-item">
+                                <a {{ if $active }} aria-current="page" {{ end }} class="{{ if $active }} active {{ if $links }} fw-bold text-body-emphasis {{ end }} {{ end }} nav-link {{ if $links }} text-decoration-underline {{ end }}" href="{{ .RelPermalink | safeURL }}" {{ with partial "paige/target.html" (dict "page" $page "url" .RelPermalink) }} target="{{ . }}" {{ end }}>{{ .Title }}</a>
+                            </li>
+                        {{ end }}
+                    </ul>
+                </nav>
+            {{ end }}
         {{ end }}
 
         {{ with $breadcrumbs }}