Moved forms folder to includes and added some safety checks for non-admin users

html/includes/forms/delete-device-group.inc.php

@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * LibreNMS
+ *
+ * Copyright (c) 2014 Neil Lathwood <https://github.com/laf/ http://www.lathwood.co.uk/fa>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+if (is_admin() === false) {
+    die('ERROR: You need to be admin');
+}
+
+if (!is_numeric($_POST['group_id'])) {
+    echo 'ERROR: No group selected';
+    exit;
+}
+else {
+    if (dbDelete('device_groups', '`id` =  ?', array($_POST['group_id']))) {
+        if (dbFetchCell('SELECT COUNT(id) FROM alert_map WHERE target = ?', array('g'.$_POST['group_id'])) >= 1) {
+            foreach (dbFetchRows('SELECT id FROM alert_map WHERE target = ?', array('g'.$_POST['group_id'])) as $map) {
+                $_POST['map_id'] = $map['id'];
+                include 'forms/delete-alert-map.inc.php';
+            }
+        }
+
+        echo 'Group has been deleted.';
+        exit;
+    }
+    else {
+        echo 'ERROR: Group has not been deleted.';
+        exit;
+    }
+}