update book menu

xnzone · xnzone · commit b031c66cfdc1 · 2022-10-29T16:49:14.000+08:00
diff --git a/assets/scss/bookmenu.scss b/assets/scss/bookmenu.scss
@@ -98,22 +98,22 @@ aside .book-nav ul {
     }
   
     input.toggle + label::after {
-      content: ">";
+      content: "▸";
     }
   
     input.toggle:checked + label::after {
-      content: "^";
+      content: "▾";
     }
 }
 
   // for RTL support
 body[dir="rtl"] .book-menu {
   input.toggle + label::after {
-    content: "<";
+    content: "◂";
   }
 
   input.toggle:checked + label::after {
-    content: "^";
+    content: "▾";
   }
 }
 
diff --git a/layouts/partials/book-menu-filetree.html b/layouts/partials/book-menu-filetree.html
@@ -3,7 +3,14 @@
   {{ $bookSection = "/" }}{{/* Backward compatibility */}}
 {{ end }}
 
-{{ with .Site.GetPage $bookSection .CurrentSection.Title }}
+{{ $dirs := (split .CurrentSection.File.Dir "/") }}
+{{ $dir := "" }}
+{{ if and (gt (len $dirs) 1) (ne (index $dirs 0) "posts") }}
+  {{ $dir = (index $dirs 0) }}
+{{ else if and (gt (len $dirs) 2) (eq (index $dirs 0) "posts" ) }}
+  {{ $dir = (index $dirs 1) }}
+{{ end }}
+{{ with .Site.GetPage $bookSection $dir }}
   {{ template "book-section-children" (dict "Section" . "CurrentPage" $) }}
 {{ end }}
 

Original file line number	Diff line number	Diff line change
`@@ -98,22 +98,22 @@ aside .book-nav ul {`
`98`	`98`	`}`
`99`	`99`
`100`	`100`	`input.toggle + label::after {`
`101`		`- content: ">";`
	`101`	`+ content: "▸";`
`102`	`102`	`}`
`103`	`103`
`104`	`104`	`input.toggle:checked + label::after {`
`105`		`- content: "^";`
	`105`	`+ content: "▾";`
`106`	`106`	`}`
`107`	`107`	`}`
`108`	`108`
`109`	`109`	`// for RTL support`
`110`	`110`	`body[dir="rtl"] .book-menu {`
`111`	`111`	`input.toggle + label::after {`
`112`		`- content: "<";`
	`112`	`+ content: "◂";`
`113`	`113`	`}`
`114`	`114`
`115`	`115`	`input.toggle:checked + label::after {`
`116`		`- content: "^";`
	`116`	`+ content: "▾";`
`117`	`117`	`}`
`118`	`118`	`}`
`119`	`119`