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RouteSubscriber::getSubscribedEvents()   A
last analyzed

↳ Parent: RouteSubscriber

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 2
dl 0
loc 3
rs 10
c 0
b 0
f 0
cc 1
nc 1
nop 0
1 
<?php
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namespace Drupal\df_tools_workflow\Routing;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Drupal\Core\Routing\RouteSubscriberBase;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Drupal\Core\Routing\RoutingEvents;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Symfony\Component\Routing\RouteCollection;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Class RouteSubscriber.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @package Drupal\df_tools_workflow\Routing

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Listens to the dynamic route events.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class RouteSubscriber extends RouteSubscriberBase {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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   * {@inheritdoc}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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   */

            


            
                                                                        
                            
            
                                    
            
            

                
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  public static function getSubscribedEvents() {

            


            
                                                                        
                            
            
                                    
            
            

                
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    $events[RoutingEvents::ALTER] = ['onAlterRoutes',-9999];  // negative Values means "late"

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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$events was never initialized. Although not strictly required by PHP, it is generally a good practice to add $events = array(); before regardless.
                                                                                                                                                    

                    
                                                    

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    return $events;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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   * {@inheritdoc}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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   */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  protected function alterRoutes(RouteCollection $collection) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    $collection->get('entity.node.latest_version')->setRequirements([

            


            
                                                                                                            
                            
            
                                    
            
            

                
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      '_entity_access' => 'node.view',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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      '_permission' => 'view latest version,view any unpublished content',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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      'node' => "\d+",

            


            
                                                                                                            
                            
            
                                    
            
            

                
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      '_method' => 'GET|POST|OPTIONS'

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    ]);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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