EventDispatcherHelper::dispatch() - Code Metrics - Inspection of "Fix Symfony event dispatcher support" - webeweb/core-bundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( dd73dd...675fe0 )

by WEBEWEB

created 2019-06-11 17:01 UTC

EventDispatcherHelper::dispatch() A

↳ Parent: EventDispatcherHelper

Complexity

Conditions	4
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	12
rs	9.8666
c	0
b	0
f	0
cc	4
nc	3
nop	3

<?php

/*
 * This file is part of the core-bundle package.
 *
 * (c) 2019 WEBEWEB
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace WBW\Bundle\CoreBundle\EventDispatcher;

use Symfony\Component\EventDispatcher\EventDispatcher;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
use Symfony\Component\HttpKernel\Kernel;
use WBW\Bundle\CoreBundle\Component\BaseEvent;

/**
 * Event dispatcher helper.
 *
 * @author webeweb <https://github.com/webeweb/>
 * @package WBW\Bundle\CoreBundle\EventDispatcher
 */
class EventDispatcherHelper {

    /**
     * Dispatch an event.
     *
     * @param EventDispatcherInterface|null $eventDispatcher The event dispatcher.
     * @param string $eventName The event name.
     * @param BaseEvent $event The event.
     * @return BaseEvent|null Returns the event in case of success, null otherwise.
     */
    public static function dispatch(EventDispatcherInterface $eventDispatcher = null, $eventName, BaseEvent $event) {

        if (null === $eventDispatcher || false === $eventDispatcher->hasListeners($eventName)) {
            return null;
        }

        if (Kernel::VERSION_ID < 40300) {
            return $eventDispatcher->dispatch($eventName, $event);
        }

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


1			<?php
2
3			/*
4			* This file is part of the core-bundle package.
5			*
6			* (c) 2019 WEBEWEB
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			namespace WBW\Bundle\CoreBundle\EventDispatcher;
13
14			use Symfony\Component\EventDispatcher\EventDispatcher;
15			use Symfony\Component\EventDispatcher\EventDispatcherInterface;
16			use Symfony\Component\HttpKernel\Kernel;
17			use WBW\Bundle\CoreBundle\Component\BaseEvent;
18
19			/**
20			* Event dispatcher helper.
21			*
22			* @author webeweb <https://github.com/webeweb/>
23			* @package WBW\Bundle\CoreBundle\EventDispatcher
24			*/
25			class EventDispatcherHelper {
26
27			/**
28			* Dispatch an event.
29			*
30			* @param EventDispatcherInterface\|null $eventDispatcher The event dispatcher.
31			* @param string $eventName The event name.
32			* @param BaseEvent $event The event.
33			* @return BaseEvent\|null Returns the event in case of success, null otherwise.
34			*/
35			public static function dispatch(EventDispatcherInterface $eventDispatcher = null, $eventName, BaseEvent $event) {
36
37			if (null === $eventDispatcher \|\| false === $eventDispatcher->hasListeners($eventName)) {
38			return null;
39			}
40
41			if (Kernel::VERSION_ID < 40300) {
42			return $eventDispatcher->dispatch($eventName, $event);
43			}
44
45			return $eventDispatcher->dispatch($event, $eventName);
46			}
47			}
48

webeweb / core-bundle

Push — master ( dd73dd...675fe0 )

EventDispatcherHelper::dispatch() A

Complexity

Size

Duplication

Importance

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