92 lines
2.3 KiB
PHP
92 lines
2.3 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien.potencier@symfony-project.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Bundle\FrameworkBundle;
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use Symfony\Component\EventDispatcher\EventDispatcher as BaseEventDispatcher;
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use Symfony\Component\DependencyInjection\ContainerInterface;
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use Symfony\Component\EventDispatcher\Event;
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/**
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* This EventDispatcher automatically gets the kernel listeners injected
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*
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* @author Fabien Potencier <fabien.potencier@symfony-project.com>
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*/
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class EventDispatcher extends BaseEventDispatcher
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{
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protected $container;
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/**
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* Constructor.
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*
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* @param ContainerInterface $container A ContainerInterface instance
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*/
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public function __construct(ContainerInterface $container)
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{
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$this->container = $container;
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}
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public function registerKernelListeners(array $listeners)
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{
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$this->listeners = $listeners;
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}
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/**
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* {@inheritdoc}
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*/
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public function notify(Event $event)
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{
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foreach ($this->getListeners($event->getName()) as $listener) {
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if (is_array($listener) && is_string($listener[0])) {
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$listener[0] = $this->container->get($listener[0]);
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}
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call_user_func($listener, $event);
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}
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return $event;
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}
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/**
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* {@inheritdoc}
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*/
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public function notifyUntil(Event $event)
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{
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foreach ($this->getListeners($event->getName()) as $listener) {
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if (is_array($listener) && is_string($listener[0])) {
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$listener[0] = $this->container->get($listener[0]);
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}
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if (call_user_func($listener, $event)) {
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$event->setProcessed(true);
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break;
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}
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}
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return $event;
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}
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/**
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* {@inheritdoc}
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*/
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public function filter(Event $event, $value)
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{
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foreach ($this->getListeners($event->getName()) as $listener) {
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if (is_array($listener) && is_string($listener[0])) {
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$listener[0] = $this->container->get($listener[0]);
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}
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$value = call_user_func($listener, $event, $value);
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}
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$event->setReturnValue($value);
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return $event;
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}
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}
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