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by Alexander
02:29
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EventConfigurator::__construct()   A

↳ Parent: EventConfigurator

Complexity

Conditions 2
Paths 2

Size

Total Lines 7
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 4
c 1
b 0
f 0
nc 2
nop 2
dl 0
loc 7
cc 2
rs 10
1 
<?php
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namespace Yiisoft\Yii\Web\Config;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Container\ContainerInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\EventDispatcher\ListenerProviderInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Yiisoft\EventDispatcher\Provider\Provider;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class EventConfigurator

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private ListenerProviderInterface $listenerProvider;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private ContainerInterface $container;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function __construct(ListenerProviderInterface $listenerProvider, ContainerInterface $container)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (!($listenerProvider instanceof Provider)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            throw new \InvalidArgumentException('Listener provider must be an instance of \Yiisoft\EventDispatcher\Provider.');

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->listenerProvider = $listenerProvider;

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->container = $container;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function registerListeners(array $listeners): void

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        foreach ($listeners as $event => $listener) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            if (is_string($event)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                foreach ($listener as $callable) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                    if (!is_callable($callable)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                        throw new \RuntimeException('Listener must be a callable.');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                    if (is_array($callable) && !is_object($callable[0])) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                        $callable = [$this->container->get($callable[0]), $callable[1]];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                    $this->listenerProvider->attach($callable, $event);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                        

                                        
The method attach() does not exist on Psr\EventDispatcher\ListenerProviderInterface. It seems like you code against a sub-type of Psr\EventDispatcher\ListenerProviderInterface such as Yiisoft\EventDispatcher\Provider\Provider or Yiisoft\EventDispatcher\Provider\CompositeProvider.
                                                                                   (
                                     Ignorable by Annotation
                                )
                                

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

                                    

                                        

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                    $this->listenerProvider->/** @scrutinizer ignore-call */ 

                                        

                                                                                

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                                             attach($callable, $event);

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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                }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            } else {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                if (!is_callable($listener)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                    throw new \RuntimeException('Listener must be a callable.');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                $this->listenerProvider->attach($listener);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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