chore: PRSDM-7843 - Migrate latest changes from pdf-theme

Author: aleroux

layouts/partials/pdf/article.html

@@ -12,16 +12,10 @@
 {{ $path = replace $path $permalinkSlug $slug }}
 {{ end }}
 
-{{ $fileSlug := anchorize .context.File.BaseFileName }}
-{{ $fileSlugAlt := replaceRE `^\d+-` "" .context.File.BaseFileName }}
-{{ if eq .context.File.BaseFileName "_index" }}
-{{ $fileSlug = (partial "pdf/common/parent-slug" .context) }}
-{{ $fileSlugAlt = replaceRE `^\d+-` "" $fileSlug }}
-{{ end }}
-
 <div class="presidium-article-wrapper">
   {{ if ne .context.Parent.Title .context.Title}}
-  <h{{ $depth }} class="article-title" id="{{ $slug }}">{{ .context.Title }}</h{{ $depth }}>
+    <span id="{{ $slug }}"></span>
+    <h{{ $depth }} class="article-title" id="{{ $path }}">{{ .context.Title }}</h{{ $depth }}>
   {{ end }}
   {{ .context.Content }}
 </div>

static/links.js

@@ -22,24 +22,28 @@ for (var i = 0; i < links.length; i++) {
     continue;
   }
 
-  href = href.replace(baseURL, "");
-
-  if (href.indexOf("#") === 0) {
-    continue;
-  }
+  // Normalize the URL by removing trailing slash before hash
+  href = href.replace(baseURL, "").replace(/\/(?=#)/, "");
 
   var segments = href.split("/").filter(function(x) {
     return x;
   });
 
-  var anchor = segments.pop();
+  // slugify the segments by replacing slashes and hashes with dashes
+  var newAnchor = segments.map(function(x) {
+    return x.replace("/", "-").replace("#", "-");
+  }).join("-");
 
-  if (anchor.indexOf("#") === 0) {
-    anchor = anchor.substring(1);
-  }
+  var match = document.getElementById(newAnchor);
 
-  var match = document.getElementById(anchor);
+  // If the article exists, link to it instead of the original URL
   if (match) {
-    link.href = "#" + anchor;
+    link.href = "#" + newAnchor;
   }
-}
+  else {
+    // If the article doesn't exist, link to the link hash instead
+    if (!link.hash == "") {
+      link.href = link.hash
+    }
+  }
+}