Add file backup.class.php to implement CBackup

backup.class.php

+<?php
+/*
+ * Copyright (C) 2015, M2X
+ *
+ * Authors: Jean-Paul Saman
+ *
+ * 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ *****************************************************************************/
+
+/**
+ *  @package backup
+ *  @subpackage modules
+ *  @version $Revision: 2.0 $
+ */
+
+if (!defined('W2P_BASE_DIR')) {
+    die('You should not access this file directly.');
+}
+
+/**
+ * The Backup class
+ */
+
+class CBackup extends w2p_Core_BaseObject {
+
+	public function __construct()
+	{
+		parent::__construct('backup', 'backup_id');
+	}
+
+	public function isValid()
+	{
+	        $baseErrorMsg = get_class($this) . '::store-check failed -';
+	        if ($this->backup_id == 0) {
+        	    $this->_error['backup_id'] = $baseErrorMsg . 'backup id not set';
+	        }
+        	return (count($this->_error)) ? false : true;
+	}
+
+	/*
+    	public function load($notUsed = null, $backup_id)
+	{
+        	$q = $this->_getQuery();
+	        $q->addQuery('*');
+	        $q->addTable('backup');
+	        $q->addWhere('backup_id =' . (int)$backup_id);
+        	$q->loadObject($this, true, false);
+		return true;
+    	}
+	*/
+
+?>