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GraphqlTwigServiceProvider::alter()   A
last analyzed

↳ Parent: GraphqlTwigServiceProvider

Complexity

Conditions 1
Paths 1

Size

Total Lines 13

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
nc 1
nop 1
dl 0
loc 13
rs 9.8333
c 0
b 0
f 0
1 
<?php
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namespace Drupal\graphql_twig;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Drupal\Core\DependencyInjection\ContainerBuilder;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Drupal\Core\DependencyInjection\ServiceProviderBase;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Symfony\Component\DependencyInjection\Reference;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Service provider to inject a custom derivation of `TwigEnvironment`.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class GraphqlTwigServiceProvider extends ServiceProviderBase {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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   * {@inheritdoc}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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   */

            


            
                                                                        
                            
            
                                    
            
            

                
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  public function alter(ContainerBuilder $container) {

            


            
                                                                        
                            
            
                                    
            
            

                
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    // Replace the twig environment with the GraphQL enhanced one.

            


            
                                                                        
                            
            
                                    
            
            

                
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    $container->getDefinition('twig')

            


            
                                                                        
                            
            
                                    
            
            

                
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      ->setClass(GraphQLTwigEnvironment::class)

            


            
                                                                        
                            
            
                                    
            
            

                
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      ->addArgument(new Reference('graphql.query_processor'))

            


            
                                                                        
                            
            
                                    
            
            

                
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      ->addArgument(new Reference('renderer'));

            


            
                                                                        
                            
            
                                    
            
            

                
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    // Inject our own argument resolver.

            


            
                                                                        
                            
            
                                    
            
            

                
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    $def = $container->getDefinition('http_kernel.controller.argument_resolver');

            


            
                                                                        
                            
            
                                    
            
            

                
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    $argumentResolvers = $def->getArgument(1);

            


            
                                                                        
                            
            
                                    
            
            

                
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    $argumentResolvers[] = new Reference('argument_resolver.graphql_twig');

            


            
                                                                        
                            
            
                                    
            
            

                
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    $def->setArgument(1, $argumentResolvers);

            


            
                                                                        
                            
            
                                    
            
            

                
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  }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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