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Twig::fromString()   A
last analyzed

↳ Parent: Twig

Complexity

Conditions 2
Paths 2

Size

Total Lines 8
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
eloc 4
nc 2
nop 3
dl 0
loc 8
rs 9.4285
c 0
b 0
f 0
1 
<?php
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namespace Gettext\Extractors;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Gettext\Translations;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Twig_Loader_Array;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Twig_Environment;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Twig_Source;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Twig_Extensions_Extension_I18n;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Class to get gettext strings from twig files returning arrays.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Twig extends Extractor implements ExtractorInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public static $options = [

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        'twig' => null,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    ];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * {@inheritdoc}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public static function fromString($string, Translations $translations, array $options = [])

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $options += static::$options;

            


            
                                                                        
                            
            
                                    
            
            

                
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        $twig = $options['twig'] ?: self::createTwig();

            


            
                                                                        
                            
            
                                    
            
            

                
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        PhpCode::fromString($twig->compileSource(new Twig_Source($string, '')), $translations, $options);

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Returns a Twig instance.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return Twig_Environment

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private static function createTwig()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $twig = new Twig_Environment(new Twig_Loader_Array(['' => '']));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $twig->addExtension(new Twig_Extensions_Extension_I18n());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return static::$options['twig'] = $twig;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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