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Push — master ( 4158cc...85b774 )
by Nico
17:22 queued 07:50
created

EncodedMap::getKey()   A

↳ Parent: EncodedMap

Complexity

Conditions 3
Paths 3

Size

Total Lines 13
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 7
CRAP Score 3

Importance

Changes 0
Metric Value
cc 3
eloc 6
nc 3
nop 0
dl 0
loc 13
ccs 7
cts 7
cp 1
crap 3
rs 10
c 0
b 0
f 0
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Stu\Component\Map;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use RuntimeException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Stu\Module\Config\StuConfigInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Stu\Orm\Entity\LayerInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class EncodedMap implements EncodedMapInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private StuConfigInterface $stuConfig;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private ?string $key = null;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(StuConfigInterface $stuConfig)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->stuConfig = $stuConfig;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function getEncodedMapPath(int $mapFieldType, LayerInterface $layer): string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $key = $this->getKey();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return sprintf(

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            '%d/encoded/%s.png',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $layer->getId(),

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            implode("/", str_split(bin2hex(base64_encode(crypt((string)$mapFieldType, $key))), 8))

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
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It seems like str_split(bin2hex(base64...pFieldType, $key))), 8) can also be of type true; however, parameter $pieces of implode() does only seem to accept array, maybe add an additional type check?
                                                                                                                                                                                           (
                                     Ignorable by Annotation
                                )
                                

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

                                    

                                        

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            implode("/", /** @scrutinizer ignore-type */ str_split(bin2hex(base64_encode(crypt((string)$mapFieldType, $key))), 8))

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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        );

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    private function getKey(): string

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($this->key === null) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $key = $this->stuConfig->getGameSettings()->getMapSettings()->getEncryptionKey();

            


            
                                                                        
                            
            
                                    
            
            

                
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            if ($key === null) {

            


            
                                                                        
                            
            
                                    
            
            

                
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                throw new RuntimeException('encoding key is missing in configuration');

            


            
                                                                        
                            
            
                                    
            
            

                
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            }

            


            
                                                                        
                            
            
                                    
            
            

                
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            $this->key = $key;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $this->key;

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
            Best Practice
    
    
    
        introduced 
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The expression return $this->key could return the type null which is incompatible with the type-hinted return string. Consider adding an additional type-check to rule them out.
                                                                                                                                                                                                        

                    
                                                    

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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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