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by f
14:52
created

CommentCommand   A

↳ Parent: Project

Complexity

Total Complexity 5

Size/Duplication

Total Lines 31
Duplicated Lines 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 18
c 1
b 0
f 0
dl 0
loc 31
rs 10
wmc 5

2 Methods

Rating   Name   Duplication   Size   Complexity  
A execute() 0 17 4
A configure() 0 7 1
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace wapmorgan\UnifiedArchive\Commands;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Symfony\Component\Console\Input\InputArgument;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Symfony\Component\Console\Input\InputInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Symfony\Component\Console\Output\OutputInterface;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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class CommentCommand extends BaseArchiveCommand

            


            
                                                                        
                            
            
                                    
            
            

                
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{

            


            
                                                                        
                            
            
                                    
            
            

                
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    protected static $defaultName = 'archive:comment';

            


            
                                                                        
                            
            
                                    
            
            

                
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    protected function configure()

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        parent::configure();

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this

            


            
                                                                        
                            
            
                                    
            
            

                
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            ->setDescription('Sets comment on archive')

            


            
                                                                        
                            
            
                                    
            
            

                
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            ->setHelp('Sets comment on archive.')

            


            
                                                                        
                            
            
                                    
            
            

                
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            ->addArgument('comment', InputArgument::REQUIRED, 'Comment')

            


            
                                                                        
                            
            
                                    
            
            

                
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        ;

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function execute(InputInterface $input, OutputInterface $output)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $archive = $this->getArchive($input, $output);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $comment = $input->getArgument('comment');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (empty($comment)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $comment = null;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (!empty($previous_comment = $archive->getComment())) {

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Are you sure the assignment to $previous_comment is correct as $archive->getComment() targeting wapmorgan\UnifiedArchive...edArchive::getComment() seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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            $output->writeln('Comment "' . $previous_comment . '" replaced', OutputInterface::OUTPUT_RAW);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        } else if ($comment === null) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $output->writeln('Comment deleted', OutputInterface::OUTPUT_RAW);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        } else {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $output->writeln('Comment set', OutputInterface::OUTPUT_RAW);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $archive->setComment($comment);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
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It seems like $comment can also be of type string[]; however, parameter $comment of wapmorgan\UnifiedArchive...edArchive::setComment() does only seem to accept null|string, 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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        $archive->setComment(/** @scrutinizer ignore-type */ $comment);

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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