From 7fef003163d1e034a52edc99f20c08c07eed0b9a Mon Sep 17 00:00:00 2001
From: Will Faught <willfaught@users.noreply.github.com>
Date: Fri, 19 Jul 2024 18:54:16 -0700
Subject: [PATCH] Add default menu

---
 README.md                               |  2 +-
 layouts/partials/paige/site-header.html | 96 ++++++++++++++++---------
 2 files changed, 63 insertions(+), 35 deletions(-)

diff --git a/README.md b/README.md
index aec4fa11..357a0cb0 100644
--- a/README.md
+++ b/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.
 
diff --git a/layouts/partials/paige/site-header.html b/layouts/partials/paige/site-header.html
index e734d79f..57b146dd 100644
--- a/layouts/partials/paige/site-header.html
+++ b/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) }}
@@ -46,44 +46,72 @@
             <div class="lead paige-row-wide text-center" id="paige-site-description">{{ . }}</div>
         {{ end }}
 
-        {{ with $menu }}
-            <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 . }}
-                        {{ $menupath := strings.TrimPrefix $basepath .URL }}
-                        {{ $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 {{ if .Children }} dropdown {{ end }}">
-                            <a {{ if $active }} aria-current="page" {{ end }} {{ if .Children }} aria-expanded="false" {{ end }} class="{{ if $active }} active {{ if $links }} fw-bold text-body-emphasis {{ end }} {{ end }} {{ if .Params.paige.disabled }} disabled {{ end }} nav-link {{ if .Children }} dropdown-toggle {{ end }} {{ if $links }} text-decoration-underline {{ end }}" {{ if .Children }} data-bs-toggle="dropdown" {{ end }} href="{{ if .Children -}} # {{- else -}} {{ .URL | safeURL }} {{- end }}" {{ if .Children }} role="button" {{ end }} {{ if not .Children }} {{ with partial "paige/target.html" (dict "page" $page "url" .URL) }} target="{{ . }}" {{ end }} {{ end }}>{{ .Name }}</a>
-
-                            {{ with .Children }}
-                                <ul class="dropdown-menu">
-                                    {{ range . }}
-                                        {{ if .Params.paige.divider_above }}
-                                            <li>
-                                                <hr class="dropdown-divider">
-                                            </li>
-                                        {{ end }}
+        {{ 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 . }}
+                            {{ $menupath := strings.TrimPrefix $basepath .URL }}
+                            {{ $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 {{ if .Children }} dropdown {{ end }}">
+                                <a {{ if $active }} aria-current="page" {{ end }} {{ if .Children }} aria-expanded="false" {{ end }} class="{{ if $active }} active {{ if $links }} fw-bold text-body-emphasis {{ end }} {{ end }} {{ if .Params.paige.disabled }} disabled {{ end }} nav-link {{ if .Children }} dropdown-toggle {{ end }} {{ if $links }} text-decoration-underline {{ end }}" {{ if .Children }} data-bs-toggle="dropdown" {{ end }} href="{{ if .Children -}} # {{- else -}} {{ .URL | safeURL }} {{- end }}" {{ if .Children }} role="button" {{ end }} {{ if not .Children }} {{ with partial "paige/target.html" (dict "page" $page "url" .URL) }} target="{{ . }}" {{ end }} {{ end }}>{{ .Name }}</a>
+
+                                {{ with .Children }}
+                                    <ul class="dropdown-menu">
+                                        {{ range . }}
+                                            {{ if .Params.paige.divider_above }}
+                                                <li>
+                                                    <hr class="dropdown-divider">
+                                                </li>
+                                            {{ end }}
 
-                                        <li>
-                                            <a class="{{ if .Params.paige.disabled }} disabled {{ end }} dropdown-item" href="{{ .URL | safeURL }}" {{ with partial "paige/target.html" (dict "page" $page "url" .URL) }} target="{{ . }}" {{ end }}>{{ .Name }}</a>
-                                        </li>
-
-                                        {{ if .Params.paige.divider_below }}
                                             <li>
-                                                <hr class="dropdown-divider">
+                                                <a class="{{ if .Params.paige.disabled }} disabled {{ end }} dropdown-item" href="{{ .URL | safeURL }}" {{ with partial "paige/target.html" (dict "page" $page "url" .URL) }} target="{{ . }}" {{ end }}>{{ .Name }}</a>
                                             </li>
+
+                                            {{ if .Params.paige.divider_below }}
+                                                <li>
+                                                    <hr class="dropdown-divider">
+                                                </li>
+                                            {{ end }}
                                         {{ end }}
-                                    {{ end }}
-                                </ul>
-                            {{ end }}
-                        </li>
+                                    </ul>
+                                {{ end }}
+                            </li>
+                        {{ 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 }}
-                </ul>
-            </nav>
+                {{ 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 }}