fix hacdias/caddy-hugo#105

_embed/public/js/editor.js

@@ -188,7 +188,8 @@ document.addEventListener("DOMContentLoaded", (event) => {
   }
 
   let container = document.getElementById('editor'),
-    kind = container.dataset.kind;
+    kind = container.dataset.kind,
+    rune = container.dataset.rune;
 
   if(kind != 'frontmatter-only') {
     let editor = document.querySelector('.content #ace'),
@@ -240,7 +241,8 @@ document.addEventListener("DOMContentLoaded", (event) => {
     buttons.setLoading('save')
 
     webdav.put(window.location.pathname, JSON.stringify(data), {
-        'Kind': kind
+        'Kind': kind,
+        'Rune': rune
       })
       .then(() => {
         buttons.setDone('save')

_embed/templates/editor.tmpl

@@ -1,12 +1,12 @@
 {{ define "content" }}
 {{- with .Data }}
-<form id="editor" {{ if eq .Mode "markdown" }}class="markdown"{{ end }} data-kind="{{ .Class }}">
+<form id="editor" {{ if eq .Mode "markdown" }}class="markdown"{{ end }} data-kind="{{ .Class }}" data-rune="{{ if eq .Class "complete" }}{{ .FrontMatter.Rune }}{{ end }}">
     {{- if or (eq .Class "frontmatter-only") (eq .Class "complete") }}
     {{- if (eq .Class "complete")}}
     <h2>Metadata</h2>
     {{- end }}
     <div class="frontmatter" data-type="parent">
-        {{- template "blocks" .FrontMatter }}
+        {{- template "blocks" .FrontMatter.Content }}
         <div class="button add">Add field</div>
     </div>
     {{- end }}