Your IP : 216.73.216.170
<?php
/**
* @version $Id: af.lib.bkup.php v.2.1b7 2007-12-09 04:52:59Z GMT-3 $
* @package ArtForms 2.1b7
* @subpackage ArtForms Component
* @original name code from MOSTlyDB Admin
* @original author Mambo Foundation Inc
* @copyright Copyright (C) 2005 Andreas Duswald
* @copyright Copyright (C) 2007 InterJoomla. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.txt
* This version may have been modified pursuant to the
* GNU General Public License, and as distributed it includes or is derivative
* of works licensed under the GNU General Public License or other free
* or open source software licenses.
* See COPYRIGHT.txt for copyright notices and details.
*/
defined( '_JEXEC' ) or die( 'Restricted access' );
global $my, $mainframe;
// Make sure the user is authorized to view this page
$user = & JFactory::getUser();
if ($user->gid!=25) {
$mainframe->redirect( 'index.php?option=com_artforms&task=update', JText::_('ALERTNOTAUTH') );
}
afLoadLib( 'bkuphtml' );
require_once( JPATH_ADMINISTRATOR.DS.'includes'.DS.'pcl'.DS.'pclzip.lib.php' );
require_once( AFPATH_SITE.'version.php' );
function dbBackup( $p_option ) {
$db =& JFactory::getDBO();
$conf = &JFactory::getConfig();
$db->setQuery( "SHOW tables FROM #__artforms, #__artforms_inbox, #__artforms_items" );
$tables = $db->loadResultArray();
$tables[] = JHTML::_('select.option', $conf->getValue('config.dbprefix').'artforms' );
$tables[] = JHTML::_('select.option', $conf->getValue('config.dbprefix').'artforms_inbox' );
$tables[] = JHTML::_('select.option', $conf->getValue('config.dbprefix').'artforms_items' );
$tablelist = JHTML::_('select.genericlist', $tables, 'tables[]', 'class="inputbox" size="3" id="tables" multiple="multiple"',
'value', 'text', '' );
HTML_dbadmin::backupIntro( $tablelist, $p_option );
}
function doBackup( $tables, $OutType, $OutDest, $toBackUp, $UserAgent, $local_backup_path) {
global $version, $option, $task;
$db =& JFactory::getDBO();
jimport('joomla.user.helper');
$conf = &JFactory::getConfig();
if (!$tables[0])
{
HTML_dbadmin::showDbAdminMessage(JText::_( 'ARTF_BKUP_NODBSELECTED' ), '0' );
return;
}
/* Need to know what browser the user has to accomodate nonstandard headers */
if (ereg('Opera(/| )([0-9].[0-9]{1,2})', $UserAgent)) {
$UserBrowser = "Opera";
}
elseif (ereg('MSIE ([0-9].[0-9]{1,2})', $UserAgent)) {
$UserBrowser = "IE";
} else {
$UserBrowser = '';
}
/* Determine the mime type and file extension for the output file */
if ($OutType == "bzip") {
$filename = "ArtForms_BackUp_" . $conf->getValue('config.db') . "_" . date("Y_j_m_H_i_s") . "_" . JUserHelper::genRandomPassword('5') . ".bz2";
$mime_type = 'application/x-bzip';
} elseif ($OutType == "gzip") {
$filename = "ArtForms_BackUp_" . $conf->getValue('config.db') . "_" . date("Y_j_m_H_i_s") . "_" . JUserHelper::genRandomPassword('5') . ".sql.gz";
$mime_type = 'application/x-gzip';
} elseif ($OutType == "zip") {
$filename = "ArtForms_BackUp_" . $conf->getValue('config.db') . "_" . date("Y_j_m_H_i_s") . "_" . JUserHelper::genRandomPassword('5') . ".zip";
$mime_type = 'application/x-zip';
} elseif ($OutType == "html") {
$filename = "ArtForms_BackUp_" . $conf->getValue('config.db') . "_" . date("Y_j_m_H_i_s") . "_" . JUserHelper::genRandomPassword('5') . ".html";
$mime_type = ($UserBrowser == 'IE' || $UserBrowser == 'Opera') ? 'application/octetstream' : 'application/octet-stream';
} else {
$filename = "ArtForms_BackUp_" . $conf->getValue('config.db') . "_" . date("Y_j_m_H_i_s") . "_" . JUserHelper::genRandomPassword('5') . ".sql";
$mime_type = ($UserBrowser == 'IE' || $UserBrowser == 'Opera') ? 'application/octetstream' : 'application/octet-stream';
};
/* Store the "Create Tables" SQL in variable $CreateTable[$tblval] */
if ($toBackUp!="data")
{
foreach ($tables as $tblval)
{
$db->setQuery("SHOW CREATE table ".$tblval);
$db->query();
$CreateTable[$tblval] = $db->loadResultArray(1);
}
}
/* Store all the FIELD TYPES being backed-up (text fields need to be delimited) in variable $FieldType*/
if ($toBackUp!="structure")
{
foreach ($tables as $tblval)
{
$db->setQuery("SHOW FIELDS FROM ".$tblval);
$db->query();
$fields = $db->loadObjectList();
foreach($fields as $field)
{
$FieldType[$tblval][$field->Field] = preg_replace("/[(0-9)]/",'', $field->Type);
}
}
}
/* Build the fancy header on the dump file */
$OutBuffer = "";
if ($OutType == 'html') {
} else {
$OutBuffer .= "#\n";
$OutBuffer .= "# ArtForms MySQL-Dump\n";
$OutBuffer .= "# ArtForms Version: ".afVersion()."\n";
$OutBuffer .= "# http://jartforms.interjoomla.com.ar/\n";
$OutBuffer .= "#\n";
$OutBuffer .= "# Host: ".substr_replace(JURI::root(), '', -1, 1)."\n";
$OutBuffer .= "# Web Site Name: ".$conf->getValue('config.sitename')."\n";
$OutBuffer .= "# Generation Time: " . date("M j, Y \a\\t H:i") . "\n";
$OutBuffer .= "# Server version: " . $db->getVersion() . "\n";
$OutBuffer .= "# PHP Version: " . phpversion() . "\n";
$OutBuffer .= "# Database : `" . $conf->getValue('config.db') . "`\n# --------------------------------------------------------\n";
}
/* Okay, here's the meat & potatoes */
foreach ($tables as $tblval) {
if ($toBackUp != "data") {
if ($OutType == 'html') {
} else {
$OutBuffer .= "#\n# Table structure for table `".$tblval."`\n";
$OutBuffer .= "#\nDROP table IF EXISTS ".$tblval.";\n";
$OutBuffer .= $CreateTable[$tblval][0].";\r\n";
}
}
if ($toBackUp != "structure") {
if ($OutType == 'html') {
$OutBuffer .= "<div align=\"left\">";
$OutBuffer .= "<table cellspacing=\"0\" cellpadding=\"2\" style=\"border:1px solid #777;\">";
$db->setQuery("SELECT * FROM ".$tblval);
$rows = $db->loadObjectList();
$OutBuffer .= "<tr><th colspan=\"".count( @array_keys( @$rows[0] ) )."\" style=\"border:1px solid #777;\">`$tblval`</th></tr>";
if (count( $rows )) {
$OutBuffer .= "<tr>";
foreach($rows[0] as $key => $value) {
$OutBuffer .= "<th style=\"border:1px solid #777;\">$key</th>";
}
$OutBuffer .= "</tr>";
}
if ($rows) foreach($rows as $row)
{
$OutBuffer .= "<tr>";
foreach (get_object_vars($row) as $key=>$value)
{
$value = addslashes( $value );
$value = str_replace( "\n", '\r\n', $value );
$value = str_replace( "\r", '', $value );
$value = htmlspecialchars( $value );
if (preg_match ("/\b" . $FieldType[$tblval][$key] . "\b/i", "DATE TIME DATETIME CHAR VARCHAR TEXT TINYTEXT MEDIUMTEXT LONGTEXT BLOB TINYBLOB MEDIUMBLOB LONGBLOB ENUM SET"))
{
$OutBuffer .= "<td style=\"border:1px solid #777;\">'$value'</td>";
}
else
{
$OutBuffer .= "<td style=\"border:1px solid #777;\">$value</td>";
}
}
$OutBuffer .= "</tr>";
}
$OutBuffer .= "</table></div><br />";
} else {
$OutBuffer .= "#\n# Dumping data for table `$tblval`\n#\n";
$db->setQuery("SELECT * FROM ".$tblval);
$rows = $db->loadObjectList(); if (!$rows) $rows = array();
foreach($rows as $row)
{
$InsertDump = "INSERT INTO ".$tblval." VALUES (";
//$arr = mosObjectToArray($row);
//foreach($arr as $key => $value)
foreach (get_object_vars($row) as $key=>$value)
{
$value = addslashes( $value );
$value = str_replace( "\n", '\r\n', $value );
$value = str_replace( "\r", '', $value );
if (preg_match ("/\b" . $FieldType[$tblval][$key] . "\b/i", "DATE TIME DATETIME CHAR VARCHAR TEXT TINYTEXT MEDIUMTEXT LONGTEXT BLOB TINYBLOB MEDIUMBLOB LONGBLOB ENUM SET"))
{
$InsertDump .= "'".$value."',";
}
else
{
$InsertDump .= $value.",";
}
}
$OutBuffer .= rtrim($InsertDump,',') . ");\n";
}
}
}
}
/* Send the HTML headers */
if ($OutDest == "remote") {
// dump anything in the buffer
@ob_end_clean();
ob_start();
header('Content-Type: ' . $mime_type);
header('Expires: ' . gmdate('D, d M Y H:i:s') . ' GMT');
if ($UserBrowser == 'IE') {
header('Content-Disposition: inline; filename="' . $filename . '"');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
} else {
header('Content-Disposition: attachment; filename="' . $filename . '"');
header('Pragma: no-cache');
}
}
if ($OutDest == "screen" || $OutType == "html" ) {
if ($OutType == "html") {
afLoadSectionTitle( JText::_( 'ARTF_BKUP_DBBACKUP' ), 'backup', 1, 'images/' );
echo '<div style="width:577px;height:297px;overflow:scroll;border:1px solid #ddd;">'.$OutBuffer.'</div><br /><br />';
} elseif ($OutDest == "screen") {
$OutBuffer = str_replace("<","<",$OutBuffer);
$OutBuffer = str_replace(">",">",$OutBuffer);
afLoadSectionTitle( JText::_( 'ARTF_BKUP_DBBACKUP' ), 'backup', 1, 'images/' );
?>
<form>
<textarea rows="20" cols="80" name="sqldump" style="background-color:#e0e0e0;"><?php echo $OutBuffer;?></textarea>
<br />
<input type="button" onclick="javascript:this.form.sqldump.focus();this.form.sqldump.select();" class="button" value="<?php echo JText::_( 'ARTF_MULTI_SELECTALL' );?>" /><br /><br />
</form>
<?php
}
}
if ($OutDest != "screen") {
switch ($OutType) {
case "sql" :
if ($OutDest == "local") {
$fp = fopen($local_backup_path.$filename, "w");
if (!$fp) {
HTML_dbadmin::showDbAdminMessage(sprintf(JText::_( 'ARTF_BKUP_FILENOTWRITABLE' ),$filename), '0' );
return;
} else {
fwrite($fp, $OutBuffer);
fclose($fp);
HTML_dbadmin::showDbAdminMessage(sprintf(JText::_( 'ARTF_BKUP_BKUPSUCCSAVEDDIR' ),$local_backup_path,$filename), '1' );
return;
}
} else {
echo $OutBuffer;
ob_end_flush();
ob_start();
// do no more
exit();
}
break;
case "bzip" :
if (function_exists('bzcompress')) {
if ($OutDest == "local") {
$fp = fopen($local_backup_path.$filename, "wb");
if (!$fp) {
HTML_dbadmin::showDbAdminMessage(sprintf(JText::_( 'ARTF_BKUP_FILENOTWRITABLE' ),$filename),'0' );
} else {
fwrite($fp, bzcompress($OutBuffer));
fclose($fp);
HTML_dbadmin::showDbAdminMessage(sprintf(JText::_( 'ARTF_BKUP_BKUPSUCCSAVEDDIR' ),$filename),'1' );
return;
}
} else {
echo bzcompress($OutBuffer);
ob_end_flush();
ob_start();
// do no more
exit();
}
} else {
echo $OutBuffer;
}
break;
case "gzip" :
if (function_exists('gzencode')) {
if ($OutDest == "local") {
$fp = gzopen($local_backup_path.$filename, "wb");
if (!$fp) {
HTML_dbadmin::showDbAdminMessage(sprintf(JText::_( 'ARTF_BKUP_FILENOTWRITABLE' ),$filename), '0' );
return;
} else {
gzwrite($fp,$OutBuffer);
gzclose($fp);
HTML_dbadmin::showDbAdminMessage(sprintf(JText::_( 'ARTF_BKUP_BKUPSUCCSAVEDDIR' ),$filename), '1' );
return;
}
} else {
echo gzencode($OutBuffer);
ob_end_flush();
ob_start();
// do no more
exit();
}
} else {
echo $OutBuffer;
}
break;
case "zip" :
if (function_exists('gzcompress')) {
include( JPATH_ADMINISTRATOR.DS.'includes'.DS.'pcl'.DS.'zip.lib.php' );
$zipfile = new zipfile();
$zipfile -> addFile($OutBuffer, $filename . ".sql");
}
switch ($OutDest) {
case "local" :
$fp = fopen($local_backup_path.$filename, "wb");
if (!$fp) {
HTML_dbadmin::showDbAdminMessage(sprintf(JText::_( 'ARTF_BKUP_FILENOTWRITABLE' ),$filename), '0' );
return;
} else {
fwrite($fp, $zipfile->file());
fclose($fp);
HTML_dbadmin::showDbAdminMessage(sprintf(JText::_( 'ARTF_BKUP_BKUPSUCCSAVEDDIR' ),$filename), '1' );
return;
}
break;
case "remote" :
echo $zipfile->file();
ob_end_flush();
ob_start();
// do no more
exit();
break;
default :
echo $OutBuffer;
break;
}
break;
}
}
}
function dbRestore( $local_backup_path) {
$uploads_okay = (function_exists('ini_get')) ? ((strtolower(ini_get('file_uploads')) == 'on' || ini_get('file_uploads') == 1) && intval(ini_get('upload_max_filesize'))) : (intval(@get_cfg_var('upload_max_filesize')));
if ($uploads_okay)
{
$enctype = " enctype=\"multipart/form-data\"";
}
else
{
$enctype = '';
}
HTML_dbadmin::restoreIntro($enctype,$uploads_okay,$local_backup_path);
}
function doRestore( $file, $uploadedFile, $local_backup_path ) {
global $option;
$db =& JFactory::getDBO();
//afLoadSectionTitle( JText::_( 'ARTF_BKUP_DBBACKUP' ), 'backup', 1, 'assets/images/' );
if(!is_null($uploadedFile) && is_array($uploadedFile) && $uploadedFile["name"] != "")
{
$base_Dir = JPATH_SITE . "/media/";
if (!move_uploaded_file($uploadedFile['tmp_name'], $base_Dir . $uploadedFile['name']))
{
HTML_dbadmin::showDbAdminMessage(JText::_( 'ARTF_BKUP_FILEDONTMOVED' ), '0' );
return false;
}
}
if ((!$file) && (!$uploadedFile['name']))
{
HTML_dbadmin::showDbAdminMessage(JText::_( 'ARTF_BKUP_FILERESTOREFAULT' ), '0' );
return;
}
if ($file)
{
if (isset($local_backup_path))
{
$infile = $local_backup_path . $file;
$upfileFull = $file;
$destfile = JPATH_SITE . "/media/$file";
// If it's a zip file, we copy it so we can extract it
if(eregi(".\.zip$",$upfileFull))
{
copy($infile,$destfile);
}
}
else
{
HTML_dbadmin::showDbAdminMessage(JText::_( 'ARTF_BKUP_PATHERROR' ), '0' );
return;
}
}
else
{
$upfileFull = $uploadedFile['name'];
$infile = $base_Dir . $uploadedFile['name'];
}
if (!eregi(".\.sql$",$upfileFull) && !eregi(".\.bz2$",$upfileFull) && !eregi(".\.gz$",$upfileFull) && !eregi(".\.zip$",$upfileFull))
{
HTML_dbadmin::showDbAdminMessage(sprintf(JText::_( 'ARTF_BKUP_INVALIDFILETYPE' ),$upfileFull), '0' );
return;
}
if (substr($upfileFull,-3)==".gz")
{
if (function_exists('gzinflate'))
{
$fp=fopen("$infile","rb");
if ((!$fp) || filesize("$infile")==0)
{
HTML_dbadmin::showDbAdminMessage(sprintf(JText::_( 'ARTF_BKUP_FILEOPENERROR' ),$infile), '0' );
return;
}
else
{
$content = fread($fp,filesize("$infile"));
fclose($fp);
$content = gzinflate(substr($content,10));
}
}
else
{
HTML_dbadmin::showDbAdminMessage(JText::_( 'ARTF_BKUP_GZIPERROR' ), '0' );
return;
}
}
elseif (substr($upfileFull,-4)==".bz2")
{
if (function_exists('bzdecompress'))
{
$fp=fopen("$infile","rb");
if ((!$fp) || filesize("$infile")==0)
{
HTML_dbadmin::showDbAdminMessage(sprintf(JText::_( 'ARTF_BKUP_FILEOPENERROR' ),$infile), '0' );
return;
}
else
{
$content=fread($fp,filesize("$infile"));
fclose($fp);
$content=bzdecompress($content);
}
}
else
{
HTML_dbadmin::showDbAdminMessage(JText::_( 'ARTF_BKUP_BZIPERROR' ), '0' );
return;
}
}
elseif (substr($upfileFull,-4)==".sql")
{
$fp=fopen("$infile","r");
if ((!$fp) || filesize("$infile")==0)
{
HTML_dbadmin::showDbAdminMessage(sprintf(JText::_( 'ARTF_BKUP_FILEOPENERROR' ),$infile), '0' );
return;
}
else
{
$content=fread($fp,filesize("$infile"));
fclose($fp);
}
}
elseif (substr($upfileFull,-4)==".zip")
{
// unzip the file
$base_Dir = JPATH_SITE . "/media/";
$archivename = $base_Dir . $upfileFull;
$tmpdir = uniqid("dbrestore_");
$isWindows = (substr(PHP_OS, 0, 3) == 'WIN' && stristr ( $_SERVER["SERVER_SOFTWARE"], "microsoft"));
if($isWindows)
{
$extractdir = str_replace('/','\\',$base_Dir . "$tmpdir/");
$archivename = str_replace('/','\\',$archivename);
}
else
{
$extractdir = str_replace('\\','/',$base_Dir . "$tmpdir/");
$archivename = str_replace('\\','/',$archivename);
}
$zipfile = new PclZip($archivename);
if($isWindows)
define('OS_WINDOWS',1);
$ret = $zipfile->extract(PCLZIP_OPT_PATH,$extractdir);
if($ret == 0)
{
HTML_dbadmin::showDbAdminMessage(sprintf(JText::_( 'ARTF_BKUP_UNRECOVERROR' ),$zipfile->errorName(true)), '0' );
return false;
}
$filesinzip = $zipfile->listContent();
if(is_array($filesinzip) && count($filesinzip) > 0)
{
$fp = fopen($extractdir . $filesinzip[0]["filename"],"r");
$content = fread($fp,filesize($extractdir . $filesinzip[0]["filename"]));
fclose($fp);
// Cleanup temp extract dir
afbkupdeldir($extractdir);
//unlink(JPATH_SITE . "media/$file");
}
else
{
HTML_dbadmin::showDbAdminMessage(sprintf(JText::_( 'ARTF_BKUP_SQLFILEERROR' ),$upfileFull), '0' );
return;
}
}
else
{
HTML_dbadmin::showDbAdminMessage(sprintf(JText::_( 'ARTF_BKUP_FILETYPEERROR' ),$infile,$upfileFull), '0' );
return;
}
$decodedIn = explode(chr(10),$content);
$decodedOut = "";
$queries = 0;
foreach ($decodedIn as $rawdata)
{
$rawdata=trim($rawdata);
if (($rawdata!="") && ($rawdata{0}!="#"))
{
$decodedOut .= $rawdata;
if (substr($rawdata,-1)==";")
{
if ((substr($rawdata,-2)==");") || (strtoupper(substr($decodedOut,0,6))!="INSERT"))
{
if (eregi('^(DROP|CREATE)[[:space:]]+(IF EXISTS[[:space:]]+)?(DATABASE)[[:space:]]+(.+)', $decodedOut))
{
HTML_dbadmin::showDbAdminMessage(JText::_( 'ARTF_BKUP_FILECONTENTERROR' ), '0' );
return;
}
$db->setQuery($decodedOut);
$db->query();
$decodedOut="";
$queries++;
}
}
}
}
HTML_dbadmin::showDbAdminMessage(sprintf(JText::_( 'ARTF_BKUP_DBRESTOREDSUCC' ),$queries), '1' );
return;
}
function afbkupdeldir($dir)
{
$current_dir = opendir($dir);
while($entryname = readdir($current_dir))
{
if(is_dir("$dir/$entryname") and ($entryname != "." and $entryname!=".."))
{
afbkupdeldir("${dir}/${entryname}");
}
elseif($entryname != "." and $entryname!="..")
{
unlink("${dir}/${entryname}");
}
}
closedir($current_dir);
rmdir($dir);
}
?>