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AveragePriceScrapper::getAverageData()   A
last analyzed

↳ Parent: AveragePriceScrapper

Complexity

Conditions 2
Paths 2

Size

Total Lines 13
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 9
CRAP Score 2

Importance

Changes 0
Metric Value
cc 2
eloc 8
nc 2
nop 1
dl 0
loc 13
rs 10
c 0
b 0
f 0
ccs 9
cts 9
cp 1
crap 2
1 
<?php
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/**
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 * File: AveragePriceScrapper.php
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 *
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 * @author      Maciej Sławik <[email protected]>
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 * Github:      https://github.com/maciejslawik
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 */
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namespace MSlwk\Otomoto\App\Stats\Scrapper\Data;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Symfony\Component\DomCrawler\Crawler;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Class AveragePriceScrapper

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @package MSlwk\Otomoto\App\Stats\Scrapper\Data

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class AveragePriceScrapper implements AverageDataScrapperInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    const HTML_PRICE_SELECTOR = 'span.offer-price__number';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    const HTML_PRICE_DETAILS_SELECTOR = 'span.offer-price__details';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    const HTML_PRICE_NET_SYMBOL = 'Netto';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    const CAR_PRICE_TAX = 1.23;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param Crawler $htmlCrawler

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return float

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function getAverageData(Crawler $htmlCrawler): float

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $priceValueNode = $htmlCrawler->filter(self::HTML_PRICE_SELECTOR)->first()->getNode(0);

            


            
                                                                        
                            
            
                                    
            
            

                
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        $priceValueNodeText = $priceValueNode->textContent;

            


            
                                                                        
                            
            
                                    
            
            

                
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        $price = (float)str_replace(' ', '', trim($priceValueNodeText));

            


            
                                                                        
                            
            
                                    
            
            

                
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        $priceDetailsNode = $htmlCrawler->filter(self::HTML_PRICE_DETAILS_SELECTOR)->first()->getNode(0);

            


            
                                                                        
                            
            
                                    
            
            

                
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        $priceValueNodeText = $priceDetailsNode->textContent;

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (strpos($priceValueNodeText, self::HTML_PRICE_NET_SYMBOL) !== false) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $price = $price * self::CAR_PRICE_TAX;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $price;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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