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by Dmitry
05:03
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Assets::map()   A

↳ Parent: Assets

Complexity

Conditions 3
Paths 2

Size

Total Lines 13
Code Lines 9

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 9
CRAP Score 3

Importance

Changes 0
Metric Value
dl 0
loc 13
ccs 9
cts 9
cp 1
rs 9.4285
c 0
b 0
f 0
cc 3
eloc 9
nc 2
nop 1
crap 3
1 
<?php
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namespace Basis\Job\Module;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Basis\Filesystem;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Assets

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $fs;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(Filesystem $fs)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->fs = $fs;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function run()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $artifacts = [

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            'js' => $this->map('js'),

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            'styl' => $this->map('styl'),

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        ];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $artifacts['hash'] = md5(json_encode($artifacts));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $artifacts;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function map($type)

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        $mapping = [];

            


            
                                                        
            
                                    
            
            

                
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        if (is_dir($type)) {

            


            
                                                        
            
                                    
            
            

                
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            exec('find '.$type.' -name "*.'.$type.'" -exec md5sum {} \; | sort', $contents);

            


            
                                                        
            
                                    
            
            

                
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            foreach ($contents as $i => $row) {

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Bug
    
    
    
        introduced 
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The expression $contents of type null|array is not guaranteed to be traversable. How about adding an additional type check?
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
There are different options of fixing this problem.


  1. If you want to be on the safe side, you can add an additional type-check:
    

    $collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }

    

    

    2. 

  2. If you are sure that the expression is traversable, you might want to add a
doc comment cast to improve IDE auto-completion and static analysis:
    

    /** @var array $collection */
$collection = json_decode($data, true);

foreach ($collection as $item) { /** .. */ }

    

    

    3. 

  3. Mark the issue as a false-positive: Just hover the remove button, in the top-right corner of this issue for more options.
    

    4. 



                        

                                                    

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                list($hash, $file) = explode("  ", $row);

            


            
                                                        
            
                                    
            
            

                
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                $file = substr($file, strlen($type) + 1);

            


            
                                                        
            
                                    
            
            

                
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                $mapping[$file] = $hash;

            


            
                                                        
            
                                    
            
            

                
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            }

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        return $mapping;

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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