hide experiments list when there are none

themes/sandpoints/assets/css/site.css

@@ -489,6 +489,43 @@ a.edit-button:hover {
   font-size: 1rem;
 }
 
+.alsoin {
+  font-weight: bold;
+  display: inline-flex;
+  padding-left: 0.2rem;
+  padding-right: 0.3rem;
+}
+
+.ddmenu {
+  cursor: pointer;
+  display: inline-grid;
+}
+
+.ddmenu input {
+  display: none;
+}
+
+.ddmenu li {
+  list-style-type: none;
+}
+
+.ddmenu .hiddendiv {
+  display: none;
+  margin-top: -0.9rem;
+}
+
+input:focus,
+select:focus,
+textarea:focus,
+label:focus,
+button:focus {
+    outline: none;
+}
+
+.ddmenu input:checked ~ .hiddendiv {
+  display: block;
+}
+
 .logolink {
   width: 2.4rem;
   margin-left: auto;

themes/sandpoints/layouts/partials/header.html

@@ -3,6 +3,24 @@
 {{ $currentFile := (printf "/%s" .File) }}
 {{ $scratch := $s.Get $currentFile }}
 
+{{ $is_in_ := newScratch }}
+{{ with eq $scratch.depth "crust" }}
+ {{ range $scratch.is_in }}
+  {{ range $k,$v := $s.Get (printf "/%s" .File) }}
+   {{ if eq $k "is_in" }}
+     {{ range $v }}
+      {{ $is_in_.Set (printf "/%s" .File) (printf "/%s" .File)  }}
+    {{ end }}
+   {{ end }}
+  {{ end }}
+ {{ end }}
+{{ end }}
+
+{{ $is_in_is_in := (slice) }}
+{{ range $is_in_.Values }}
+  {{ $is_in_is_in = $is_in_is_in | append ($.GetPage .) }}
+{{ end }}
+
 {{ if eq hugo.Environment "preview" }}
   {{- $gitUrl := .Site.Params.giturl -}}
     <div class="headiter">
@@ -20,26 +38,47 @@
         <img src="/images/bibliotheke.svg" />
     </a>
     <div class="breadcrumbs">
-    {{ if eq $scratch.depth "mantle" }}
-        {{ if isset $scratch "is_in" }}
-        <a href="{{ with (index $scratch.is_in 0) }}{{ .RelPermalink }}{{ end }}{{ if eq hugo.Environment "offline" }}index.html{{ end }}"><span class="sup">{{ with (index $scratch.is_in 0) }}{{ substr .Title 0 1  }}</span><i>{{ substr .Title 1 }}</i>{{ if gt (len $scratch.is_in) 1 }}+{{ end}}</a>{{ end }}
-        {{ end }}
-        <span class="mantlebar"><i> » <a href="{{ .RelPermalink }}{{ if eq hugo.Environment "offline" }}index.html{{ end }}">{{ .Title }}</a></i></span>
-    {{ end  }}
+        {{ if eq $scratch.depth "mantle" }}
+          {{ if isset $scratch "is_in" }}
+            <a href="{{ with (index $scratch.is_in 0) }}{{ .RelPermalink }}{{ end }}{{ if eq hugo.Environment "offline" }}index.html{{ end }}"><span class="sup">{{ with (index $scratch.is_in 0) }}{{ substr .Title 0 1  }}</span><i>{{ substr .Title 1 }}</i></a>{{ end }}
+          {{ end }}
+            <span class="mantlebar"><i> » <a href="{{ .RelPermalink }}{{ if eq hugo.Environment "offline" }}index.html{{ end }}">{{ .Title }}</a></i></span>
+        {{ end  }}
 
-    {{ if eq $scratch.depth "crust" }}
-        {{ if isset $scratch "is_in" }}
-            {{ $_ := index $scratch.is_in 0 }}
-            {{ $_ = $s.Get (printf "/%s" $_.File) }}
+        {{ if eq $scratch.depth "crust" }}
+          {{ with gt (len $is_in_is_in) 1 }}
+            <div class="ddmenu">
+              <input id="toggly1" type="checkbox">
+              <label for="toggly1" tabindex="1"><span class="sup">cf.&nbsp;</span><a href="{{ with (index $scratch.is_in 0) }}{{ .RelPermalink }}{{ end }}{{ if eq hugo.Environment "offline" }}index.html{{ end }}">{{ with (index $is_in_is_in 0) }}<i>{{ .Title }}</i></a>&nbsp;{{ end }}</label>
+              <div class="hiddendiv">
+                <ul class="mt-4">
+                    {{ range after 1 $is_in_is_in }}
+                  <li><a href="{{ .RelPermalink }}{{ if eq hugo.Environment "offline" }}index.html{{ end }}"><i>{{ .Title }}</i></a></li>
+                    {{ end }}
+                </ul>
+              </div>
+            </div>
+          {{ else }}
+            {{ $home := index $is_in_is_in 0 }}
+            <a href="{{ $home.RelPermalink }}{{ if eq hugo.Environment "offline" }}index.html{{ end }}"><span class="sup">{{ substr $home.Title 0 1  }}</span><i>{{ substr $home.Title 1 }}</i></a>
+          {{ end }}
 
-            {{ if isset $_ "is_in" }}
-              {{ $home := index $_.is_in 0 }}
-                <a href="{{ $home.RelPermalink }}{{ if eq hugo.Environment "offline" }}index.html{{ end }}"><span class="sup">{{ substr $home.Title 0 1  }}</span><i>{{ substr $home.Title 1 }}</i></a>
-            {{ end }}
-        » <a href="{{ with (index $scratch.is_in 0) }}{{ .RelPermalink }}{{ end }}{{ if eq hugo.Environment "offline" }}index.html{{ end }}">{{ with (index $scratch.is_in 0) }}<i>{{ .Title }}</i></a>{{ end }}
-      {{ end }}
-        <span class="mantlebar"><i> » <a href="{{ .RelPermalink }}{{ if eq hugo.Environment "offline" }}index.html{{ end }}">{{ .Title }}</a></i></span>
+          {{ with gt (len $scratch.is_in) 1 }}
+            »&nbsp;
+            <div class="ddmenu">
+              <input id="toggly" type="checkbox">
+              <label for="toggly" tabindex="1"><span class="sup">cf.&nbsp;</span><a href="{{ with (index $scratch.is_in 0) }}{{ .RelPermalink }}{{ end }}{{ if eq hugo.Environment "offline" }}index.html{{ end }}">{{ with (index $scratch.is_in 0) }}<i>{{ .Title }}</i></a>&nbsp;{{ end }}</label>
+              <div class="hiddendiv">
+                <ul class="mt-4">
+                    {{ range after 1 $scratch.is_in }}
+                  <li><a href="{{ .RelPermalink }}{{ if eq hugo.Environment "offline" }}index.html{{ end }}"><i>{{ .Title }}</i></a></li>
+                    {{ end }}
+                </ul>
+              </div>
+            </div>
+          {{ else }}»&nbsp;<a href="{{ with (index $scratch.is_in 0) }}{{ .RelPermalink }}{{ end }}{{ if eq hugo.Environment "offline" }}index.html{{ end }}">{{ with (index $scratch.is_in 0) }}<i>{{ .Title }}</i></a>{{ end }}
+          {{ end }}
+    <span class="mantlebar"><i> » <a href="{{ .RelPermalink }}{{ if eq hugo.Environment "offline" }}index.html{{ end }}">{{ .Title }}</a></i></span>
     {{ end  }}
     </div>
 </div>
-

themes/sandpoints/layouts/partials/singlebody.html

@@ -8,6 +8,15 @@
 {{ $currentFile := (printf "/%s" .File) }}
 {{ $scratch := $s.Get $currentFile }}
 
+{{ $has_children := true }}
+{{ if isset $scratch "has_children" }}
+  {{ if eq (len $scratch.has_children) 1 }}
+    {{ if not (index $scratch.has_children 0) }}
+      {{ $has_children = false }}
+    {{ end }}
+  {{ end }}
+{{ end }}
+
 <div class="{{ $scratch.depth }}title"><span class="sup">{{ substr $currentDir 0 -1 }}⁄{{ substr .Title 0 1  }}</span>{{ substr .Title 1 }}</div></div>
 
 <div class="grid">
@@ -17,7 +26,7 @@
         {{ end }}
     </div>
     <div class="rightcolumn">
-        {{ if (not (eq $scratch.depth "crust")) }}
+        {{ if and ($has_children) (not (eq $scratch.depth "crust")) }}
         <div class="has">
             {{ if isset $scratch "has" }}
               <span class="sup">has {{ $scratch.has }}⁄</span>