OwlCyberSecurity - MANAGER

Edit File: wp_all_import_get_gz.php

<?php
if ( ! function_exists('wp_all_import_get_gz')){

function wp_all_import_get_gz($filename, $use_include_path = 0, $targetDir = false, $headers = false) {

$type = 'csv';
        if (!empty($headers['Content-Type']) && preg_match('%(csv|xml|json|sql|txt|xls|xlsx)$%i', $headers['Content-Type'])) {
            $type = $headers['Content-Type'];
        }

$uploads = wp_upload_dir();	
		$targetDir = ( ! $targetDir ) ? wp_all_import_secure_file($uploads['basedir'] . DIRECTORY_SEPARATOR . PMXI_Plugin::UPLOADS_DIRECTORY ) : $targetDir;

$tmpname = wp_unique_filename($targetDir, (strlen(basename($filename)) < 30) ? basename($filename) : time() );	
		$localPath = $targetDir  .'/'. urldecode(sanitize_file_name($tmpname));

$fp = @fopen($localPath, 'w');			
	    $file = @gzopen($filename, 'rb', $use_include_path);

if ($file) {
	        $first_chunk = true;
	        while (!gzeof($file)) {
	            $chunk = gzread($file, 1024);
	            if ($first_chunk and strpos($chunk, "<?") !== false and strpos($chunk, "</") !== false) {
	                $type = 'xml';
                    $first_chunk = false;
                    $chunk = substr($chunk, strpos($chunk, "<?"));
	            } // if it's a 1st chunk, then chunk <? symbols to detect XML file
	            @fwrite($fp, $chunk);
	        }
	        gzclose($file);
	    } 
	    else{

$tmpname = wp_unique_filename($targetDir, (strlen(basename($filename)) < 30) ? basename($filename) : time() );	
	    	$localGZpath = $targetDir  .'/'. urldecode(sanitize_file_name($tmpname));
			$request = get_file_curl($filename, $localGZpath, false, true);

if ( ! is_wp_error($request) ){

$file = @gzopen($localGZpath, 'rb', $use_include_path);

if ($file) {
			        $first_chunk = true;
			        while (!gzeof($file)) {
			            $chunk = gzread($file, 1024);			            
			            if ($first_chunk and strpos($chunk, "<?") !== false and strpos($chunk, "</") !== false) {
			                $type = 'xml';
                            $first_chunk = false;
                            $chunk = substr($chunk, strpos($chunk, "<?"));
			            } // if it's a 1st chunk, then chunk <? symbols to detect XML file
			            @fwrite($fp, $chunk);
			        }
			        gzclose($file);
			    }

@unlink($localGZpath);

}
			else return $request;

}
	    @fclose($fp);

if (strpos($headers['Content-Disposition'], 'tar.gz') !== false && class_exists('PharData'))
		{
			rename($localPath, $localPath . '.tar');
			$phar = new PharData($localPath . '.tar');
			$phar->extractTo($targetDir);
			@unlink($localPath . '.tar');

$scanned_files = @scandir($targetDir);
			if (!empty($scanned_files) and is_array($scanned_files)){
			   	$files = array_diff($scanned_files, array('.','..'));
			    if (!empty($files)){
				    foreach ($files as $file) {
				    	if (preg_match('%\W(csv|xml|json|sql|txt|xls|xlsx)$%i', basename($file)))
				    	{
				    		$localPath = $targetDir . DIRECTORY_SEPARATOR . $file;
				    		break;
				    	}
				    }
				}
			}
		}

if (preg_match('%\W(gz)$%i', basename($localPath))){		    	
		    if (@rename($localPath, str_replace('.gz', '.' . $type, $localPath)))
		    	$localPath = str_replace('.gz', '.' . $type, $localPath);
		}
		else{
			if (@rename($localPath, $localPath . '.' . $type))
		    	$localPath = $localPath . '.' . $type;
		}
	   
	    return array('type' => $type, 'localPath' => $localPath);
	}
}