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Push — master ( 8469c3...6954c8 )
by Jeroen
02:44
created

LastFilter::filterNodes()   A

↳ Parent: LastFilter

Complexity

Conditions 2
Paths 2

Size

Total Lines 9
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
eloc 4
nc 2
nop 1
dl 0
loc 9
rs 10
c 0
b 0
f 0
1 
<?php
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namespace Jerodev\Diglett\CssFilters;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Symfony\Component\DomCrawler\Crawler;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class LastFilter implements ICssFilter

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(array $parameters) { }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public static function getFunctionName(): string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return 'last';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function filterNodes(Crawler $crawler): ?Crawler {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($crawler->count() === 0)

            


            
                                                                        
                            
            
                                    
            
            

                
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        {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return null;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        else

            


            
                                                                        
                            
            
                                    
            
            

                
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        {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return $crawler->last();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}