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Event::trigger()   A
last analyzed

↳ Parent: Event

Complexity

Conditions 3
Paths 3

Size

Total Lines 10
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 12

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 5
dl 0
loc 10
ccs 0
cts 5
cp 0
rs 10
c 1
b 0
f 0
cc 3
nc 3
nop 2
crap 12
1 
<?php
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namespace LE_ACME2\Utilities;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use LE_ACME2\SingletonTrait;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Event {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    const EVENT_CONNECTOR_WILL_REQUEST = 'EVENT_CONNECTOR_WILL_REQUEST';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    use SingletonTrait;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $_subscriber = [];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param callable $callable function(string $event, array $payload = null)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function subscribe(string $event, callable $callable) : void {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if(!isset($this->_subscriber[$event])) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $this->_subscriber[$event] = [];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->_subscriber[$event][] = $callable;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function trigger(string $event, array $payload = null) : void {

            


            
                                                                        
                            
            
                                    
            
            

                
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        Logger::getInstance()->add(Logger::LEVEL_DEBUG, 'Event triggered: ' . $event);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
        introduced 
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It seems like add() must be provided by classes using this trait. How about adding it as abstract method to this trait?
                                                                                   (
                                     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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        Logger::getInstance()->/** @scrutinizer ignore-call */ add(Logger::LEVEL_DEBUG, 'Event triggered: ' . $event);

                                        

                                                                            

                                

                                                                                                                            

                    
                                                    

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        if(!isset($this->_subscriber[$event])) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        foreach($this->_subscriber[$event] as $callable) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $callable($event, $payload);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}