Hidden options to allow admins to activate pingbacks and trackbacks

src/wp-admin/options-discussion.php

@@ -42,13 +42,25 @@
 <tr>
 <th scope="row"><?php _e('Default article settings'); ?></th>
 <td><fieldset><legend class="screen-reader-text"><span><?php _e('Default article settings'); ?></span></legend>
+<!--XTEC ************ AFEGIT - Disable retropings for all users except superadmin user
+// 2017.04.11 @nacho-->
+<?php
+if (is_xtec_super_admin()){
+?>
+<!--************ FI-->
 <label for="default_pingback_flag">
 <input name="default_pingback_flag" type="checkbox" id="default_pingback_flag" value="1" <?php checked('1', get_option('default_pingback_flag')); ?> />
 <?php _e('Attempt to notify any blogs linked to from the article'); ?></label>
 <br />
 <label for="default_ping_status">
 <input name="default_ping_status" type="checkbox" id="default_ping_status" value="open" <?php checked('open', get_option('default_ping_status')); ?> />
 <?php _e('Allow link notifications from other blogs (pingbacks and trackbacks) on new articles'); ?></label>
+<!--XTEC ************ AFEGIT - Disable retropings for all users except superadmin user
+// 2017.04.11 @nacho-->
+<?php
+}
+?>
+<!--************ FI-->
 <br />
 <label for="default_comment_status">
 <input name="default_comment_status" type="checkbox" id="default_comment_status" value="open" <?php checked('open', get_option('default_comment_status')); ?> />