Initial start of adding edit storage page

html/forms/storage-update.inc.php

@@ -0,0 +1,46 @@
+<?php
+
+/*
+ * LibreNMS
+ *
+ * Copyright (c) 2015 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.
+ */
+
+$status  = 'error';
+$message = 'Error updating storage information';
+
+$device_id = mres($_POST['device_id']);
+$storage_id = mres($_POST['storage_id']);
+$data = mres($_POST['data']);
+
+if (!is_numeric($device_id)) {
+    $message = 'Missing device id';
+}
+elseif (!is_numeric($storage_id)) {
+    $message = 'Missing storage id';
+}
+elseif (!is_numeric($data)) {
+    $message = 'Missing value';
+}
+else {
+    if (dbUpdate(array('storage_perc_warn'=>$data), 'storage', '`storage_id`=? AND `device_id`=?',array($storage_id,$device))) {
+        $message = 'Storage information updated';
+        $status = 'ok';
+    }
+    else {
+        $message = 'Could not update storage information';
+    }
+}
+
+$response = array(
+    'status'        => $status,
+    'message'       => $message,
+    'extra'         => $extra,
+);
+echo _json_encode($response);