Support getting indexs of subdirs

realms/modules/wiki/views.py

@@ -103,12 +103,17 @@ def create(name):
                            info={})
 
 
-@blueprint.route("/_index")
+@blueprint.route("/_index", defaults={"path": ""})
-def index():
+@blueprint.route("/_index/<path:path>")
+def index(path):
+    items = g.current_wiki.get_index()
+    if path:
+        path = to_canonical(path) + "/"
+        items = (i for i in items if i['name'].startswith(path))
     if current_app.config.get('PRIVATE_WIKI') and current_user.is_anonymous():
         return current_app.login_manager.unauthorized()
 
-    return render_template('wiki/index.html', index=g.current_wiki.get_index())
+    return render_template('wiki/index.html', index=items, path=path)
 
 
 @blueprint.route("/<path:name>", methods=['POST', 'PUT', 'DELETE'])

realms/templates/wiki/index.html

@@ -9,6 +9,7 @@ $(document).ready(function() {
 {% endblock %}
 
 {% block body %}
+  <h2>Index of /{{ path }}</h2>
   <table class="table table-bordered data-table">
     <thead>
     <tr>
@@ -20,11 +21,11 @@ $(document).ready(function() {
     </thead>
     {% for file in index %}
       <tr>
-        <td><a href="{{ url_for('wiki.page', name=file['name']) }}">{{ file['name'] }}</a></td>
+        <td><a href="{{ url_for('wiki.page', name=file['name']) }}">{{ file['name'][path|length:] }}</a></td>
         <td class="hidden-xs">{{ file['size'] }}</td>
         <td>{{ file['ctime']|datetime }}</td>
         <td class="hidden-xs hidden-sm">{{ file['mtime']|datetime }}</td>
       </tr>
     {% endfor %}
   </table>
-{% endblock %}
+{% endblock %}