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OutTransformer::transform()   A

↳ Parent: OutTransformer

Complexity

Conditions 3
Paths 4

Size

Total Lines 12
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 12
rs 9.4285
c 0
b 0
f 0
cc 3
eloc 6
nc 4
nop 1
1 
<?php namespace Tarsana\Command\Console;
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use Tarsana\Command\Interfaces\Console\TransformerInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class OutTransformer implements TransformerInterface {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    const CSI = "\033[";

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    const CONTROLS = [

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        'up'    => '$2A',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        'down'  => '$2B',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        'right' => '$2C',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        'left'  => '$2D',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        'nextLine' => '$2E',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        'prevLine' => '$2F',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        'column'   => '$2G',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        'clearBefore' => '1J',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        'clearAfter'  => 'J',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        'clearLine'   => '2K',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        'clearAll'    => '3J',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        'clear'       => '2J',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        'color' => '38;5;$2m',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        'background' => '48;5;$2m',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        'reset' => '0m',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        'bold'  => '1m',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        'underline' => '4m'

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    ];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $aliases = [];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function alias(string $name, string $value) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->aliases[$name] = $value;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $this;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function transform(string $text) : string

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        foreach ($this->aliases as $name => $value) {

            


            
                                                        
            
                                    
            
            

                
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            $text = str_replace($name, $value, $text);

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        foreach (self::CONTROLS as $name => $value) {

            


            
                                                        
            
                                    
            
            

                
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            $text = preg_replace("/<{$name}(:([^>]*))?>/", self::CSI . $value, $text);

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        return $text;

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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