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SeLogerParser::parseLocation()   A
last analyzed

↳ Parent: SeLogerParser

Complexity

Conditions 2
Paths 2

Size

Total Lines 9
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 2.032

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 4
c 1
b 0
f 0
dl 0
loc 9
ccs 4
cts 5
cp 0.8
rs 10
cc 2
nc 2
nop 1
crap 2.032
1 
<?php
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namespace App\Parser;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use App\Enum\Provider;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Symfony\Component\DomCrawler\Crawler;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class SeLogerParser extends AbstractParser

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected const PROVIDER = Provider::SELOGER;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected const SELECTOR_AD_WRAPPER  = '.two-column > a[_category="Bloc annonce"]'; // Ignore "Recommendation" ads

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected const SELECTOR_LOCATION    = '.contents tr:nth-child(2) a';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * {@inheritDoc}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    protected function parseLocation(Crawler $crawler): ?string

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $description = parent::parseLocation($crawler);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
        introduced 
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Are you sure the assignment to $description is correct as parent::parseLocation($crawler) targeting App\Parser\AbstractParser::parseLocation() seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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        if (1 === preg_match('/m²\s([-\w\s]+\s\(\d+\))/u', $description,$matches)) {

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
        introduced 
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$description of type null is incompatible with the type string expected by parameter $subject of preg_match().
                                                                                                                                                                                           (
                                     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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        if (1 === preg_match('/m²\s([-\w\s]+\s\(\d+\))/u', /** @scrutinizer ignore-type */ $description,$matches)) {

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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            return trim($matches[1]);

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return null;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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