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Pull Request — master (#1102)
by Aleksei
11:41 queued 01:17
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LoggerInjector::createInjection()   A

↳ Parent: LoggerInjector

Complexity

Conditions 2
Paths 2

Size

Total Lines 8
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 3
CRAP Score 2

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 2
dl 0
loc 8
ccs 3
cts 3
cp 1
rs 10
c 1
b 0
f 0
cc 2
nc 2
nop 2
crap 2
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Spiral\Logger;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Log\LoggerInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Spiral\Core\Attribute\Proxy;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Spiral\Core\Container\InjectorInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Spiral\Logger\Attribute\LoggerChannel;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Container injector for {@see LoggerInterface}.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Supports {@see LoggerChannel} attribute.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @implements InjectorInterface<LoggerInterface>

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class LoggerInjector implements InjectorInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        #[Proxy]

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        private readonly LogsInterface $factory

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    ) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param \ReflectionParameter|string|null $context may use extended context if possible.

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function createInjection(

            


            
                                                                        
                            
            
                                    
            
            

                
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        \ReflectionClass $class,

            


            
                                                                        
                            
            
                                    
            
            

                
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        \ReflectionParameter|null|string $context = null,

            


            
                                                                        
                            
            
                                    
            
            

                
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    ): LoggerInterface {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $channel = \is_object($context) ? $this->extractChannelAttribute($context) : null;

            


            
                                                                        
                            
            
                                    
            
            

                
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        // always return default logger as injection

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $this->factory->getLogger($channel);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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It seems like $channel can also be of type null; however, parameter $channel of Spiral\Logger\LogsInterface::getLogger() does only seem to accept 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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        return $this->factory->getLogger(/** @scrutinizer ignore-type */ $channel);

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return non-empty-string|null

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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The doc comment non-empty-string|null at position 0 could not be parsed: Unknown type name 'non-empty-string' at position 0 in non-empty-string|null.
                                                                                                                                                                                                        

                    
                                                    

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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private function extractChannelAttribute(\ReflectionParameter $parameter): ?string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        /** @var \ReflectionAttribute<LoggerChannel>[] $attributes */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $attributes = $parameter->getAttributes(LoggerChannel::class);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $attributes[0]?->newInstance()->name;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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