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by Paweł
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Directory::removeDir()   B

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Complexity

Conditions 7
Paths 3

Size

Total Lines 23
Code Lines 12

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 12
CRAP Score 7

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 7
eloc 12
c 1
b 0
f 0
nc 3
nop 1
dl 0
loc 23
ccs 12
cts 12
cp 1
crap 7
rs 8.8333
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * This file is part of Wszetko Sitemap.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * (c) Paweł Kłopotek-Główczewski <[email protected]>

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * This source file is subject to the MIT license that is bundled

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * with this source code in the file LICENSE.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Wszetko\Sitemap\Helpers;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Exception;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Class Directory.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @package Wszetko\Sitemap\Helpers

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Directory

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $directory

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @throws \Exception

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public static function checkDirectory(string $directory): string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $dir = realpath($directory);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                             20                         
                
                
                
        if (false === $dir) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                             18                         
                
                
                
            @mkdir(

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Security
            Best Practice
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
It seems like you do not handle an error condition for mkdir(). This can introduce security issues, and is generally not recommended.
                                                                                                                                       (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-unhandled   annotation

                                    

                                        

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            /** @scrutinizer ignore-unhandled */ @mkdir(

                                        

                                                                            

                                

                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
If you suppress an error, we recommend checking for the error condition explicitly:


// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}





                        

                                                    

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                             18                         
                
                
                
                $directory,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                             18                         
                
                
                
                0777,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                true

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            );

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                             18                         
                
                
                
            $dir = realpath($directory);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                             20                         
                
                
                
        if (false === $dir) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            throw new Exception("Can't get directory $directory.");

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $dir;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $dir

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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                             6                         
                
                
                
    public static function removeDir(string $dir): void

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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                             6                         
                
                
                
        if (!is_dir($dir)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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                             2                         
                
                
                
            return;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $objects = scandir($dir);

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (false !== $objects) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            foreach ($objects as $object) {

            


            
                                                                        
                            
            
                                    
            
            

                
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                if ('.' === $object || '..' === $object) {

            


            
                                                                        
                            
            
                                    
            
            

                
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                    continue;

            


            
                                                                        
                            
            
                                    
            
            

                
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                }

            


            
                                                                        
                            
            
                                    
            
            

                
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                if (is_dir($dir . '/' . $object)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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                    self::removeDir($dir . '/' . $object);

            


            
                                                                        
                            
            
                                    
            
            

                
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                } else {

            


            
                                                                        
                            
            
                                    
            
            

                
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                    unlink($dir . '/' . $object);

            


            
                                                                        
                            
            
                                    
            
            

                
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                }

            


            
                                                                        
                            
            
                                    
            
            

                
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            }

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        rmdir($dir);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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