IVY-450 highlight current page in menu

asciidoc/style/style.css

@@ -324,6 +324,7 @@ table.tableblock .valign-middle {
     list-style-type: none;
     padding-left: 22px;
     margin-bottom: 3px;
+    color: #7a9438;
 }
 .treeview li.submenu {
     background: white url('data:image/svg+xml;utf-8,<svg version="1.1" width="16px" height="16px" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg"><polygon points="2,2 14,2 8,14" fill="%237a9438"/></svg>') no-repeat left 1px;

asciidoc/templates/document.html.slim

@@ -28,7 +28,7 @@ html lang=(attr :lang, 'en' unless attr? :nolang)
     link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/default.min.css"
     script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/highlight.min.js" type="text/javascript"
     javascript:
-      $(document).ready(function(){$("#treemenu").Treeview({speed: "fast",store: true});});
+      $(document).ready(function(){$("#treemenu").Treeview({speed: "fast",store: true});$("#xooki-" + $(location).attr('pathname').split('/').slice(-1 - ($("#xooki-index a").attr('href').match(/\.\./g) || []).length).join('--').replace(/\.html$/, '') + ' > a').css('color', '#9ebf47')});
       hljs.initHighlightingOnLoad();
   body
     div id="body"

asciidoc/templates/helpers.rb

@@ -59,7 +59,7 @@ module IvyDocHelpers
 
         def relativeRoot()
             p = ''
-            (self.id.split("/").length-1).times do |e|
+            (self.id.split("/").length - 1).times do |e|
                 p += '../'
             end
             return p
@@ -97,7 +97,7 @@ module IvyDocHelpers
         def innermenu(page)
             m = '<ul id="treemenu" class="treeview">' + "\n"
             page.children.each do |p|
-                m += '<li id="xooki-' + (p.id || "undefined") + '"'
+                m += '<li id="xooki-' + (p.id.gsub(/\//, '--') || "undefined") + '"'
                 if p.children.length > 0
                     m += ' class="submenu"'
                 end