www.aleph1.co.uk Git - yaffs-website/blob - web/modules/contrib/devel/webprofiler/src/DataCollector/EventsDataCollector.php

   1 <?php
   2
   3 namespace Drupal\webprofiler\DataCollector;
   4
   5 use Drupal\Core\StringTranslation\StringTranslationTrait;
   6 use Drupal\webprofiler\DrupalDataCollectorInterface;
   7 use Drupal\webprofiler\EventDispatcher\EventDispatcherTraceableInterface;
   8 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
   9 use Symfony\Component\HttpFoundation\Request;
  10 use Symfony\Component\HttpFoundation\Response;
  11 use Symfony\Component\HttpKernel\DataCollector\DataCollector;
  12 use Symfony\Component\HttpKernel\DataCollector\LateDataCollectorInterface;
  13
  14 /**
  15  * Class EventsDataCollector
  16  */
  17 class EventsDataCollector extends DataCollector implements DrupalDataCollectorInterface, LateDataCollectorInterface {
  18
  19   use StringTranslationTrait, DrupalDataCollectorTrait;
  20
  21   /**
  22    * @var \Symfony\Component\EventDispatcher\EventDispatcherInterface
  23    */
  24   private $eventDispatcher;
  25
  26   /**
  27    * EventsDataCollector constructor.
  28    *
  29    * @param \Symfony\Component\EventDispatcher\EventDispatcherInterface $event_dispatcher
  30    */
  31   public function __construct(EventDispatcherInterface $event_dispatcher) {
  32     $this->eventDispatcher = $event_dispatcher;
  33   }
  34
  35   /**
  36    * {@inheritdoc}
  37    */
  38   public function collect(Request $request, Response $response, \Exception $exception = NULL) {
  39     $this->data = [
  40       'called_listeners' => [],
  41       'called_listeners_count' => 0,
  42       'not_called_listeners' => [],
  43       'not_called_listeners_count' => 0,
  44     ];
  45   }
  46
  47   /**
  48    * {@inheritdoc}
  49    */
  50   public function lateCollect() {
  51     if ($this->eventDispatcher instanceof EventDispatcherTraceableInterface) {
  52       $countCalled = 0;
  53       $calledListeners = $this->eventDispatcher->getCalledListeners();
  54       foreach ($calledListeners as &$events) {
  55         foreach ($events as &$priority) {
  56           foreach ($priority as &$listener) {
  57             $countCalled++;
  58             $listener['clazz'] = $this->getMethodData($listener['class'], $listener['method']);
  59           }
  60         }
  61       }
  62
  63       $countNotCalled = 0;
  64       $notCalledListeners = $this->eventDispatcher->getNotCalledListeners();
  65       foreach ($notCalledListeners as $events) {
  66         foreach ($events as $priority) {
  67           foreach ($priority as $listener) {
  68             $countNotCalled++;
  69           }
  70         }
  71       }
  72
  73       $this->data = [
  74         'called_listeners' => $calledListeners,
  75         'called_listeners_count' => $countCalled,
  76         'not_called_listeners' => $notCalledListeners,
  77         'not_called_listeners_count' => $countNotCalled,
  78       ];
  79     }
  80   }
  81
  82   /**
  83    * @return array
  84    */
  85   public function getCalledListeners() {
  86     return $this->data['called_listeners'];
  87   }
  88
  89   /**
  90    * @return array
  91    */
  92   public function getNotCalledListeners() {
  93     return $this->data['not_called_listeners'];
  94   }
  95
  96   /**
  97    * @return int
  98    */
  99   public function getCalledListenersCount() {
 100     return $this->data['called_listeners_count'];
 101   }
 102
 103   /**
 104    * @return int
 105    */
 106   public function getNotCalledListenersCount() {
 107     return $this->data['not_called_listeners_count'];
 108   }
 109
 110   /**
 111    * {@inheritdoc}
 112    */
 113   public function getName() {
 114     return 'events';
 115   }
 116
 117   /**
 118    * @return mixed
 119    */
 120   public function getData() {
 121     return $this->data;
 122   }
 123
 124   /**
 125    * {@inheritdoc}
 126    */
 127   public function getTitle() {
 128     return $this->t('Events');
 129   }
 130
 131   /**
 132    * {@inheritdoc}
 133    */
 134   public function getPanelSummary() {
 135     return $this->t('Called listeners: @listeners', ['@listeners' => $this->getCalledListenersCount()]);
 136   }
 137
 138   /**
 139    * {@inheritdoc}
 140    */
 141   public function getIcon() {
 142     return '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';
 143   }
 144 }