test_support-1.0.x-dev/tests/src/Traits/Support/Decorators/EventDispatcher/DecoratedEventDispatcher.php

<?php

namespace Drupal\Tests\test_support\Traits\Support\Decorators\EventDispatcher;

use Drupal\Tests\test_support\Traits\Support\Contracts\TestEventDispatcher;
use Illuminate\Support\Collection;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

if (version_compare(\Drupal::VERSION, '10.0', '>=')) {
    class DecoratedEventDispatcher implements TestEventDispatcher
    {
        /** @var EventDispatcherInterface */
        private $eventDispatcher;

        /** @var array */
        private $firedEvents = [];

        public static function create(EventDispatcherInterface $eventDispatcher): self
        {
            return new self($eventDispatcher);
        }

        public function __construct(EventDispatcherInterface $eventDispatcher)
        {
            $this->eventDispatcher = $eventDispatcher;
        }

        // @phpstan-ignore-next-line
        public function addListener(string $eventName, callable $listener, int $priority = 0)
        {
            return $this->eventDispatcher->addListener($eventName, $listener, $priority);
        }

        public function addSubscriber(EventSubscriberInterface $subscriber)
        {
            return $this->eventDispatcher->addSubscriber($subscriber);
        }

        public function removeListener(string $eventName, callable $listener)
        {
            return $this->eventDispatcher->removeListener($eventName, $listener);
        }

        public function removeSubscriber(EventSubscriberInterface $subscriber)
        {
            return $this->eventDispatcher->removeSubscriber($subscriber);
        }

        public function getListeners(string $eventName = null): array
        {
            return $this->eventDispatcher->getListeners($eventName);
        }

        public function dispatch(object $event, string $eventName = null): object
        {
            $this->registerDispatchedEvent($event, $eventName);

            return $this->eventDispatcher->dispatch($event, $eventName);
        }

        public function getListenerPriority(string $eventName, callable $listener): ?int
        {
            return $this->eventDispatcher->getListenerPriority($eventName, $listener);
        }

        public function hasListeners(string $eventName = null): bool
        {
            return $this->eventDispatcher->hasListeners($eventName);
        }

        public function getFiredEvents(?string $event = null): Collection
        {
            return collect($this->firedEvents)->when($event, function (Collection $events, $event) {
                return $events->filter(function ($object, string $name) use ($event) {
                    return get_class($object) === $event || $name === $event;
                });
            });
        }

        private function registerDispatchedEvent(object $event, string $eventName = null): void
        {
            $this->firedEvents[$eventName] = $event;
        }
    }
} else {
    class DecoratedEventDispatcher implements TestEventDispatcher
    {
        /** @var EventDispatcherInterface */
        private $eventDispatcher;

        /** @var array */
        private $firedEvents = [];

        public static function create(EventDispatcherInterface $eventDispatcher): self
        {
            return new self($eventDispatcher);
        }

        public function __construct(EventDispatcherInterface $eventDispatcher)
        {
            $this->eventDispatcher = $eventDispatcher;
        }

        public function addListener($eventName, $listener, $priority = 0)
        {
            return $this->eventDispatcher->addListener($eventName, $listener, $priority);
        }

        public function addSubscriber(EventSubscriberInterface $subscriber)
        {
            return $this->eventDispatcher->addSubscriber($subscriber);
        }

        public function removeListener($eventName, $listener)
        {
            return $this->eventDispatcher->removeListener($eventName, $listener);
        }

        public function removeSubscriber(EventSubscriberInterface $subscriber)
        {
            return $this->eventDispatcher->removeSubscriber($subscriber);
        }

        public function getListeners($eventName = null)
        {
            return $this->eventDispatcher->getListeners($eventName);
        }

        public function dispatch($event, string $eventName = null)
        {
            $this->registerDispatchedEvent($event, $eventName);

            return $this->eventDispatcher->dispatch($event, $eventName);
        }

        public function getListenerPriority($eventName, $listener)
        {
            return $this->eventDispatcher->getListenerPriority($eventName, $listener);
        }

        public function hasListeners($eventName = null)
        {
            return $this->eventDispatcher->hasListeners($eventName);
        }

        public function getFiredEvents(?string $event = null): Collection
        {
            return collect($this->firedEvents)->when($event, function (Collection $events, $event) {
                return $events->filter(function ($object, string $name) use ($event) {
                    return get_class($object) === $event || $name === $event;
                });
            });
        }

        private function registerDispatchedEvent(object $event, string $eventName = null): void
        {
            $this->firedEvents[$eventName] = $event;
        }
    }
}