Apr 27, 2019 · Apr 4, 2019 · Apr 4, 2019 · Apr 4, 2019 · Apr 5, 2019 · Apr 5, 2019
diff --git a/src/Symfony/Component/EventDispatcher/Debug/TraceableEventDispatcher.php b/src/Symfony/Component/EventDispatcher/Debug/TraceableEventDispatcher.php
 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 use Symfony\Component\EventDispatcher\LegacyEventDispatcherProxy;
 use Symfony\Component\EventDispatcher\LegacyEventProxy;
 use Symfony\Component\HttpFoundation\RequestStack;
 use Symfony\Component\Stopwatch\Stopwatch;
 use Symfony\Contracts\EventDispatcher\Event as ContractsEvent;
     */
    protected function beforeDispatch(string $eventName, $event)
    {
        $this->preDispatch($eventName, $event);
        $this->preDispatch($eventName, $event instanceof Event ? $event : new LegacyEventProxy($event));
    }

    /**
     */
    protected function afterDispatch(string $eventName, $event)
    {
        $this->postDispatch($eventName, $event);
        $this->postDispatch($eventName, $event instanceof Event ? $event : new LegacyEventProxy($event));
    }

    /**
diff --git a/src/Symfony/Component/EventDispatcher/Debug/WrappedListener.php b/src/Symfony/Component/EventDispatcher/Debug/WrappedListener.php
 use Psr\EventDispatcher\StoppableEventInterface;
 use Symfony\Component\EventDispatcher\Event;
 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 use Symfony\Component\EventDispatcher\WrappedEvent;
 use Symfony\Component\EventDispatcher\LegacyEventProxy;
 use Symfony\Component\Stopwatch\Stopwatch;
 use Symfony\Component\VarDumper\Caster\ClassStub;
 use Symfony\Contracts\EventDispatcher\Event as ContractsEvent;

    public function __invoke(Event $event, $eventName, EventDispatcherInterface $dispatcher)
    {
        if ($event instanceofWrappedEvent) {
            $event = $event->getWrappedEvent();
        if ($event instanceofLegacyEventProxy) {
            $event = $event->getEvent();
        }

        $dispatcher = $this->dispatcher ?: $dispatcher;
diff --git a/src/Symfony/Component/EventDispatcher/EventDispatcher.php b/src/Symfony/Component/EventDispatcher/EventDispatcher.php
 namespace Symfony\Component\EventDispatcher;

 use Psr\EventDispatcher\StoppableEventInterface;
 use Symfony\Component\EventDispatcher\Debug\WrappedListener;
 use Symfony\Contracts\EventDispatcher\Event as ContractsEvent;

 /**
            if ($stoppable && $event->isPropagationStopped()) {
                break;
            }
            $listener($event instanceof Event ? $event : new WrappedEvent($event), $eventName, $this);
            // @deprecated: the ternary operator is part of a BC layer and should be removed in 5.0
            $listener($listener instanceof WrappedListener ? new LegacyEventProxy($event) : $event, $eventName, $this);
        }
    }

                        ($closure = \Closure::fromCallable($listener))(...$args);
                    };
                } else {
                    $closure = $listener instanceof \Closure ? $listener : \Closure::fromCallable($listener);
                    $closure = $listener instanceof \Closure|| $listener instanceof WrappedListener? $listener : \Closure::fromCallable($listener);
                }
            }
        }
diff --git a/...omponent/EventDispatcher/WrappedEvent.php → ...nent/EventDispatcher/LegacyEventProxy.php b/...omponent/EventDispatcher/WrappedEvent.php → ...nent/EventDispatcher/LegacyEventProxy.php
 /**
 * @internal to be removed in 5.0.
 */
 final classWrappedEvent extends Event
 final classLegacyEventProxy extends Event
 {
    private $event;

    /**
     * @return object $event
     */
    public functiongetWrappedEvent()
    public functiongetEvent()
    {
        return $this->event;
    }

        $this->event->stopPropagation();
    }

    public function __call($name, $args)
    {
        return $this->event->{$name}(...$args);
    }
 }
diff --git a/src/Symfony/Component/EventDispatcher/Tests/Debug/TraceableEventDispatcherTest.php b/src/Symfony/Component/EventDispatcher/Tests/Debug/TraceableEventDispatcherTest.php
 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 use Symfony\Component\Stopwatch\Stopwatch;
 use Symfony\Contracts\EventDispatcher\Event as ContractsEvent;

 class TraceableEventDispatcherTest extends TestCase
 {
        $this->assertEquals([['event' => 'foo', 'pretty' => 'closure', 'priority' => 5]], $listeners);
    }

    public function testDispatchContractsEvent()
    {
        $expectedEvent = new ContractsEvent();
        $tdispatcher = new TraceableEventDispatcher(new EventDispatcher(), new Stopwatch());
        $tdispatcher->addListener('foo', function ($event) use ($expectedEvent) {
            $this->assertSame($event, $expectedEvent);
        }, 5);
        $tdispatcher->dispatch($expectedEvent, 'foo');

        $listeners = $tdispatcher->getCalledListeners();
        $this->assertArrayHasKey('stub', $listeners[0]);
    }

    public function testDispatchAfterReset()
    {
        $tdispatcher = new TraceableEventDispatcher(new EventDispatcher(), new Stopwatch());
Original file line number	Diff line number	Diff line change
Expand Up		@@ -18,6 +18,7 @@
		use Symfony\Component\EventDispatcher\EventDispatcherInterface;
		use Symfony\Component\EventDispatcher\EventSubscriberInterface;
		use Symfony\Component\EventDispatcher\LegacyEventDispatcherProxy;
		use Symfony\Component\EventDispatcher\LegacyEventProxy;
		use Symfony\Component\HttpFoundation\RequestStack;
		use Symfony\Component\Stopwatch\Stopwatch;
		use Symfony\Contracts\EventDispatcher\Event as ContractsEvent;
Expand DownExpand Up		@@ -295,7 +296,7 @@ public function __call($method, $arguments)
		*/
		protected function beforeDispatch(string $eventName, $event)
		{
		$this->preDispatch($eventName, $event);
		$this->preDispatch($eventName, $event instanceof Event ? $event : new LegacyEventProxy($event));
		}

		/**
Expand All		@@ -305,7 +306,7 @@ protected function beforeDispatch(string $eventName, $event)
		*/
		protected function afterDispatch(string $eventName, $event)
		{
		$this->postDispatch($eventName, $event);
		$this->postDispatch($eventName, $event instanceof Event ? $event : new LegacyEventProxy($event));
		}

		/**
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -14,7 +14,7 @@
		use Psr\EventDispatcher\StoppableEventInterface;
		use Symfony\Component\EventDispatcher\Event;
		use Symfony\Component\EventDispatcher\EventDispatcherInterface;
		use Symfony\Component\EventDispatcher\WrappedEvent;
		use Symfony\Component\EventDispatcher\LegacyEventProxy;
		use Symfony\Component\Stopwatch\Stopwatch;
		use Symfony\Component\VarDumper\Caster\ClassStub;
		use Symfony\Contracts\EventDispatcher\Event as ContractsEvent;
Expand DownExpand Up		@@ -112,8 +112,8 @@ public function getInfo($eventName)

		public function __invoke(Event $event, $eventName, EventDispatcherInterface $dispatcher)
		{
		if ($event instanceofWrappedEvent) {
		$event = $event->getWrappedEvent();
		if ($event instanceofLegacyEventProxy) {
		$event = $event->getEvent();
		}

		$dispatcher = $this->dispatcher ?: $dispatcher;
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -12,6 +12,7 @@
		namespace Symfony\Component\EventDispatcher;

		use Psr\EventDispatcher\StoppableEventInterface;
		use Symfony\Component\EventDispatcher\Debug\WrappedListener;
		use Symfony\Contracts\EventDispatcher\Event as ContractsEvent;

		/**
Expand DownExpand Up		@@ -242,7 +243,8 @@ protected function callListeners(iterable $listeners, string $eventName, $event)
		if ($stoppable && $event->isPropagationStopped()) {
		break;
		}
		$listener($event instanceof Event ? $event : new WrappedEvent($event), $eventName, $this);
		// @deprecated: the ternary operator is part of a BC layer and should be removed in 5.0
		$listener($listener instanceof WrappedListener ? new LegacyEventProxy($event) : $event, $eventName, $this);
		}
		}

Expand DownExpand Up		@@ -296,7 +298,7 @@ private function optimizeListeners(string $eventName): array
		($closure = \Closure::fromCallable($listener))(...$args);
		};
		} else {
		$closure = $listener instanceof \Closure ? $listener : \Closure::fromCallable($listener);
		$closure = $listener instanceof \Closure\|\| $listener instanceof WrappedListener? $listener : \Closure::fromCallable($listener);
		}
		}
		}
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -17,7 +17,7 @@
		/**
		* @internal to be removed in 5.0.
		*/
		final classWrappedEvent extends Event
		final classLegacyEventProxy extends Event
		{
		private $event;

Expand All		@@ -32,7 +32,7 @@ public function __construct($event)
		/**
		* @return object $event
		*/
		public functiongetWrappedEvent()
		public functiongetEvent()
		{
		return $this->event;
		}
Expand All		@@ -54,4 +54,9 @@ public function stopPropagation()

		$this->event->stopPropagation();
		}

		public function __call($name, $args)
		{
		return $this->event->{$name}(...$args);
		}
		}