add delete menu item when showing portal

src/server/views/widget/page_tabs.html

@@ -37,8 +37,11 @@
       <ul class="dropdown-menu">
         <li><a href="#" data-target="#create-template" data-toggle="modal"><i class="icon-fw icon-magic-wand"></i> {{ t('template.option_label.create/edit') }}</a></li>
         {% if ('/' !== path) %}
-        <li class="divider"></li>
-        <li><a href="#" data-target="#unportalize" data-toggle="modal"><i class="fa fa-share"></i> {{ t('Unportalize') }}</a></li>
+          <li class="divider"></li>
+          <li><a href="#" data-target="#unportalize" data-toggle="modal"><i class="fa fa-share"></i> {{ t('Unportalize') }}</a></li>
+          {% if isDeletablePage() %}
+            <li><a href="#" data-target="#deletePage" data-toggle="modal"><i class="icon-fw icon-fire text-danger"></i> {{ t('Delete') }}</a></li>
+          {% endif %}
         {% endif %}
       </ul>
     </li>