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PapParser::createCrawler()   A
last analyzed

↳ Parent: PapParser

Complexity

Conditions 1
Paths 1

Size

Total Lines 7
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 1

Importance

Changes 0
Metric Value
cc 1
eloc 3
nc 1
nop 1
dl 0
loc 7
ccs 4
cts 4
cp 1
crap 1
rs 10
c 0
b 0
f 0
1 
<?php
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namespace App\Parser;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use App\Enum\Provider;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use App\Util\NumericUtil;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Symfony\Component\DomCrawler\Crawler;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class PapParser extends AbstractParser

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected const PROVIDER = Provider::PAP;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected const SELECTOR_AD_WRAPPER    = 'table tr:nth-child(n+3):not(:last-child)';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected const SELECTOR_LOCATION      = 'td:nth-child(2) b';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected const SELECTOR_BUILDING_NAME = 'td:nth-child(2)';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected const SELECTOR_DESCRIPTION   = 'td:nth-child(2)';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * {@inheritDoc}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    protected function createCrawler(string $html): Crawler

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        // Inject "border-collapse: collapse" on <table> to make <tr> selectable

            


            
                                                                        
                            
            
                                    
            
            

                
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        $crawler = new Crawler($html);

            


            
                                                                        
                            
            
                                    
            
            

                
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        $crawler->filter('table')->getNode(0)->setAttribute('style', 'border-collapse: collapse');

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $crawler;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * {@inheritDoc}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected function parsePrice(Crawler $crawler): ?float

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return NumericUtil::parsePrice(str_replace('.', '', $crawler->html()));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * {@inheritDoc}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected function parseBuildingName(Crawler $crawler): ?string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (1 === preg_match('/\)(.+) -/', parent::parseBuildingName($crawler), $matches)) {

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
        introduced 
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parent::parseBuildingName($crawler) 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('/\)(.+) -/', /** @scrutinizer ignore-type */ parent::parseBuildingName($crawler), $matches)) {

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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            Bug
    
    
    
        introduced 
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Are you sure the usage of parent::parseBuildingName($crawler) targeting App\Parser\AbstractParser::parseBuildingName() seems to always return null.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is used.


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

}

$a = new A();
if ($a->getObject()) {





The method getObject() can return nothing but null, so it makes no sense
to use the return value.


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


                        

                                                    

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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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