<?php

/*********************************************************************************
 * TES is a Time and Expense Management program developed by
 * Initechs, LLC. Copyright (C) 2009 - 2010 Initechs LLC.
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License version 3 as published by the
 * Free Software Foundation with the addition of the following permission added
 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 * IN WHICH THE COPYRIGHT IS OWNED BY INITECHS, INITECHS DISCLAIMS THE WARRANTY
 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 *
 * 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, see http://www.gnu.org/licenses or write to the Free
 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 *
 * You can contact Initechs headquarters at 1841 Piedmont Road, Suite 301,
 * Marietta, GA, USA. or at email address hide@address.com
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU General Public License version 3.
 *
 * In accordance with Section 7(b) of the GNU General Public License version 3,
 * these Appropriate Legal Notices must retain the display od the "Initechs" logo.
 * If the display of the logo is not reasonably feasible for technical reasons,
 * the Appropriate Legal Notices must display the words "Powered by Initechs".

 ********************************************************************************/

$basedir = dirname(__FILE__) . '/..';

require_once("$basedir/initialize.php");
require_once("$basedir/baseclass/DataValidator.php");

class BackUpData extends DataValidator
{
	protected function isValidPostData()
	{
		$ret_val = true;
			
		if (!$this->chkMandatory('toFile')) $ret_val = false;
		if (!$this->chkMandatory('DB_Admin_id')) $ret_val = false;
		if (!$this->chkMandatory('DB_Admin_Password')) $ret_val = false;

		$directory_base_path = rtrim($_POST['toFile'], "/");
		$pathend = strrpos($directory_base_path, "/");
		$directory_base_path = substr($directory_base_path, 0, $pathend);
			
		if (!is_dir($directory_base_path))
		{
			$this->issueError('toFile', 'er0067');
			$ret_val = false;
		}

		return $ret_val;
	}

	protected function processIncomingFormData()
	{
		global $ini_array;
			
		$db_server = $ini_array['database']['db_server'];
		$db_database = $ini_array['database']['db_database'];

		$toFile = trim($_POST['toFile']);
		$adminId = trim($_POST['DB_Admin_id']);
		$adminPwd = trim($_POST['DB_Admin_Password']);

		$command = "mysqldump -h $db_server -u $adminId --password=$adminPwd $db_database > $toFile ";
		try
		{
			exec($command, $dump, $status);

			if($status != 0)		// checking the status of the command after runing
			{
				$this->issueError('nocategory', "er9998", "$command <br>Backup database operation failed <br>Make sure user id and password is correct and you have write authority to the folder");	//The execution was not successful. An empty file has been created;
				return false;
			}

			$this->issueMessage('info0001', $toFile);
			return true;

		}

		catch (Exception $e)
		{
			$this->issueError('nocategory', "er9998", "$e");
		}
	}

}

$goOnSuccess = "../index.php?module={$_SESSION['module']}&action=List";
$goOnError =  "../index.php?module={$_SESSION['module']}&action=List";


$page = new BackUpData();
$page->processRequest();


?>