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108 lines
2.9 KiB
108 lines
2.9 KiB
<?php
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declare(strict_types=1);
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/**
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* @copyright 2019 Christoph Wurst <christoph@winzerhof-wurst.at>
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*
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* @author Christoph Wurst <christoph@winzerhof-wurst.at>
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* @author Joas Schilling <coding@schilljs.com>
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OC\EventDispatcher;
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use function get_class;
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use OC\Broadcast\Events\BroadcastEvent;
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use OCP\Broadcast\Events\IBroadcastEvent;
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use OCP\EventDispatcher\ABroadcastedEvent;
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use OCP\EventDispatcher\Event;
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use OCP\EventDispatcher\IEventDispatcher;
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use OCP\IContainer;
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use OCP\ILogger;
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use OCP\IServerContainer;
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use Symfony\Component\EventDispatcher\EventDispatcher as SymfonyDispatcher;
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class EventDispatcher implements IEventDispatcher {
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/** @var SymfonyDispatcher */
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private $dispatcher;
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/** @var IContainer */
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private $container;
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/** @var ILogger */
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private $logger;
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public function __construct(SymfonyDispatcher $dispatcher,
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IServerContainer $container,
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ILogger $logger) {
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$this->dispatcher = $dispatcher;
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$this->container = $container;
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$this->logger = $logger;
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}
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public function addListener(string $eventName,
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callable $listener,
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int $priority = 0): void {
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$this->dispatcher->addListener($eventName, $listener, $priority);
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}
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public function removeListener(string $eventName,
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callable $listener): void {
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$this->dispatcher->removeListener($eventName, $listener);
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}
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public function addServiceListener(string $eventName,
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string $className,
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int $priority = 0): void {
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$listener = new ServiceEventListener(
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$this->container,
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$className,
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$this->logger
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);
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$this->addListener($eventName, $listener, $priority);
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}
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public function dispatch(string $eventName,
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Event $event): void {
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$this->dispatcher->dispatch($event, $eventName);
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if ($event instanceof ABroadcastedEvent && !$event->isPropagationStopped()) {
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// Propagate broadcast
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$this->dispatch(
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IBroadcastEvent::class,
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new BroadcastEvent($event)
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);
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}
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}
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public function dispatchTyped(Event $event): void {
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$this->dispatch(get_class($event), $event);
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}
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/**
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* @return SymfonyDispatcher
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* @deprecated 20.0.0
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*/
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public function getSymfonyDispatcher(): SymfonyDispatcher {
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return $this->dispatcher;
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}
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}
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