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Pull Request — master (#19)
by Tim
05:32
created

Bucket::__construct()   A

↳ Parent: Bucket

Complexity

Conditions 1
Paths 1

Size

Total Lines 5
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 5
CRAP Score 1

Importance

Changes 0
Metric Value
cc 1
eloc 4
nc 1
nop 3
dl 0
loc 5
ccs 5
cts 5
cp 1
crap 1
rs 10
c 0
b 0
f 0
1 
<?php
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declare( strict_types = 1 );

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace WMDE\BannerServer\Entity\BannerSelection;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @license GNU GPL v2+

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Bucket {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	private $identifier;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	private $firstBanner;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	 * @var Banner[]

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	private $banners = [];

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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	public function __construct( string $identifier, Banner $firstBanner, Banner ...$otherBanners ) {

            


            
                                                                        
                            
            
                                    
            
            

                
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		$this->identifier = $identifier;

            


            
                                                                        
                            
            
                                    
            
            

                
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		$this->firstBanner = $firstBanner;

            


            
                                                                        
                            
            
                                    
            
            

                
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		$this->banners[] = $firstBanner;

            


            
                                                                        
                            
            
                                    
            
            

                
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		$this->banners = array_merge( $this->banners, $otherBanners );

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	public function getIdentifier(): string {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		return $this->identifier;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	private function getLastBanner(): Banner {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		return $this->banners[count( $this->banners ) - 1];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	 * Decides which banner to return based on visitor's impression count

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	public function getBanner( int $visitorImpressionCount ): string {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		if ( $visitorImpressionCount >= count( $this->banners ) ) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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			return $this->getLastBanner()->getIdentifier();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		return $this->banners[$visitorImpressionCount]->getIdentifier();

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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	}

            


            
                                                        
            
                                    
            
            

                
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}