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Normalizer::normalize()   A
last analyzed

↳ Parent: Normalizer

Complexity

Conditions 3
Paths 4

Size

Total Lines 17
Code Lines 9

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 3
eloc 9
nc 4
nop 1
dl 0
loc 17
rs 9.9666
c 0
b 0
f 0
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Lochmueller\LanguageDetection\Service;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Lochmueller\LanguageDetection\Domain\Collection\LocaleCollection;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Lochmueller\LanguageDetection\Domain\Model\Dto\LocaleValueObject;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Normalizer

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function normalizeList(LocaleCollection $locales): LocaleCollection

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $result = array_map(fn(LocaleValueObject $locale): string => $this->normalize((string)$locale), $locales->toArray());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return LocaleCollection::fromArray($result);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function normalize(string $locale): string

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        // Drop charset

            


            
                                                                        
                            
            
                                    
            
            

                
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        $pos = strpos($locale, '.');

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($pos !== false) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $locale = substr($locale, 0, $pos);

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $code = str_replace('-', '_', $locale);

            


            
                                                                        
                            
            
                                    
            
            

                
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        $parts = explode('_', $code);

            


            
                                                                        
                            
            
                                    
            
            

                
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        $locale = strtolower($parts[0]);

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (isset($parts[1])) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $locale .= '_' . strtoupper($parts[1]);

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $locale;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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