<?php

/**
 * @Project NUKEVIET 4.x
 * @Author VINADES.,JSC (contact@vinades.vn)
 * @Copyright (C) 2014 VINADES.,JSC. All rights reserved
 * @License GNU/GPL version 2 or any later version
 * @Createdate 2-1-2010 21:47
 */

if (! defined('NV_IS_FILE_DATABASE')) {
    die('Stop!!!');
}

$tables = $nv_Request->get_title('tables', 'post');

if (empty($tables)) {
    $tables = array();
} else {
    $tables = explode(',', $tables);
}

nv_insert_logs(NV_LANG_DATA, $module_name, $lang_module['optimize'], '', $admin_info['userid']);

$totalfree = 0;
$tabs = array();

$result = $db->query("SHOW TABLE STATUS LIKE '" . $db_config['prefix'] . "\_%'");
while ($item = $result->fetch()) {
    if (empty($tables) or (! empty($tables) and in_array($item['name'], $tables))) {
        $totalfree += $item['data_free'];
        $tabs[] = substr($item['name'], strlen($db_config['prefix']) + 1);
        $db->query('OPTIMIZE TABLE ' . $item['name']);
    }
}
$result->closeCursor();

$totalfree = ! empty($totalfree) ? nv_convertfromBytes($totalfree) : 0;

$content = sprintf($lang_module['optimize_result'], implode(', ', $tabs), $totalfree);

include NV_ROOTDIR . '/includes/header.php';
echo $content;
include NV_ROOTDIR . '/includes/footer.php';