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by ReliQ
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PatternReplacer::replace()   A

↳ Parent: PatternReplacer

Complexity

Conditions 1
Paths 1

Size

Total Lines 10
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 3
nc 1
nop 3
dl 0
loc 10
rs 10
c 0
b 0
f 0
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace ReliqArts\DirectTranslator\Translation\Replacer;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use ReliqArts\DirectTranslator\Translation\Replacer;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use ReliqArts\DirectTranslator\Vocabulary;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class PatternReplacer implements Replacer

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * {@inheritdoc}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return string

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function replace(

            


            
                                                                        
                            
            
                                    
            
            

                
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        string $inputText,

            


            
                                                                        
                            
            
                                    
            
            

                
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        Vocabulary $vocabulary,

            


            
                                                                        
                            
            
                                    
            
            

                
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        string $direction = self::DIRECTION_LTR

            


            
                                                                        
                            
            
                                    
            
            

                
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    ): string {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $map = array_replace($vocabulary->getPhrases(), $vocabulary->getWords());

            


            
                                                                        
                            
            
                                    
            
            

                
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        list($patterns, $replacements) = $this->buildPatternsAndReplacementsFromMap($map, $direction);

            


            
                                                                        
                            
            
                                    
            
            

                
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        return preg_replace($patterns, $replacements, $inputText);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param array  $map

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $direction

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return string[]

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private function buildPatternsAndReplacementsFromMap(array $map, string $direction): array

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $finalMap = $map;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if ($direction === self::DIRECTION_RTL) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $finalMap = array_flip($map);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $patterns = array_map(

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            function (string $wordOrPhrase): string {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                return sprintf('/\b%s\b/ui', $wordOrPhrase);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            },

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            array_keys($finalMap)

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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It seems like $finalMap can also be of type null; however, parameter $input of array_keys() does only seem to accept array, maybe add an additional type check?
                                                                                                                                                                                           (
                                     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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            array_keys(/** @scrutinizer ignore-type */ $finalMap)

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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        );

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $replacements = array_values($finalMap);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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It seems like $finalMap can also be of type null; however, parameter $input of array_values() does only seem to accept array, maybe add an additional type check?
                                                                                                                                                                                           (
                                     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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        $replacements = array_values(/** @scrutinizer ignore-type */ $finalMap);

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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        return [$patterns, $replacements];

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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The expression return array($patterns, $replacements) returns the type array<integer,array> which is incompatible with the documented return type string[].
                                                                                                                                                                                                        

                    
                                                    

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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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