Basic theme fixes

- show "Load Draft" button on modify form if a draft is available
- add missing items in block options_for_javascript

Author: roland-ruedenauer

src/moin/themes/basic/templates/modify.html

@@ -47,6 +47,10 @@ <h1>{{ title }}</h1>
             </ul>
             <div class="tab-content">
                 <div class="tab-pane active" id="editor">
+                    {% if not form['content_form'].is_draw and draft_data %}
+                        <button class="moin-button moin-load-draft" type="button" >{{ _("Load Draft") }}</button>
+                        {% set warning = _("Clicking this button will delete draft!") %}
+                    {% endif %}
                     {{ data_editor(form['content_form'], item_name) }}
                 </div>
                 <div class="tab-pane active" id="meta">
@@ -124,5 +128,11 @@ <h1>{{ title }}</h1>
     {%- if user.scroll_page_after_edit -%}
         <br id="moin-scroll-page-after-edit">
     {%- endif %}
+    {%- if draft_data -%}
+        <textarea id="moin-draft-data">{{ draft_data }}</textarea>
+    {%- endif %}
+    {%- if lock_duration -%}
+        <input id="moin-lock_duration" value="{{ lock_duration }}">
+    {%- endif %}
     <input id="moin-item-name" value="{{ fqname }}" >
 {% endblock %}