WP-BackupManager/launch_restore.php at master · thibaultmiclo/WP-BackupManager · GitHub

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<?php
error_reporting(0);
function bm_get_wproot()
{
    $base = dirname(__FILE__);
        $path = false;
    if(@file_exists(dirname(dirname($base))."/wp-load.php"))
        $path = dirname(dirname($base));
       else
        if (@file_exists(dirname(dirname(dirname($base)))."/wp-load.php"))
            $path = dirname(dirname(dirname($base)));
        else
            $path = false;

    if ($path != false)
        $path = str_replace("\\", "/", $path);
    return $path;
}
require(bm_get_wproot() . '/wp-load.php');
define('ROOT_DIR',get_option('bm_path'));
define('WP_USE_THEMES', false);
global $wp, $wp_query, $wp_the_query, $wp_rewrite, $wp_did_header;

function emptydir($dir) {
   if (is_dir($dir)) {
     $objects = scandir($dir);
     foreach ($objects as $object) {
       if ($object != "." && $object != ".." && $object != 'backups' && $object != 'database') {
         if (filetype($dir."/".$object) == "dir") emptydir($dir."/".$object); else unlink($dir."/".$object);
       }
     }
     reset($objects);
     @rmdir($dir);
   }
 }


if(file_exists(ROOT_DIR.'/backups/status.ini')) //Restore in progress, don't do anything or break everything
{
    bm_mail_notif('Restore failed ! Error: alreadyrestore');
	exit(json_encode(array('return'=>'alreadyrestore')));
}

if(isset($_GET['file']) && !empty($_GET['file'])) {
	//only folder not affected, we will store progress in it
	$f=fopen(ROOT_DIR.'/backups/status.ini','w+');
	fwrite($f,0);
	$path_zip=ROOT_DIR.'/backups/backup'.$_GET['file'].'.zip';
	$zip=new ZipArchive;
	$res=$zip->open($path_zip);
	if($res) {
        $handle = fopen(ROOT_DIR.'/backups/status.ini','w+');
		fwrite($handle,10);
		fclose($handle);
		emptydir(ROOT_DIR);
		$handle = fopen(ROOT_DIR.'/backups/status.ini','w+');
		fwrite($handle,40);
		fclose($handle);
		$zip->extractTo(ROOT_DIR.'/');
		$zip->close();
		$handle = fopen(ROOT_DIR.'/backups/status.ini','w+');
		fwrite($handle,100);
		fclose($handle);
		//unlink(ROOT_DIR.'/backups/status.ini');
        bm_mail_notif('Restore terminated !');
		echo json_encode(array('return'=>'ok'));
	}
	else
    {
        bm_mail_notif('Restore failed ! Error: nozip');
		echo json_encode(array('return'=>'nozip'));
    }
}
else
{
    bm_mail_notif('Restore failed ! Error: nofile');
	echo json_encode(array('return'=>'nofile'));
}