EventDispatcher::__construct() - Code Metrics - tbreuss/pvc - Measure and Improve Code Quality continuously with Scrutinizer

EventDispatcher::__construct() A
last analyzed 2018-12-27 13:34 UTC

↳ Parent: EventDispatcher

Complexity

Conditions	1
Paths	1

Size

Total Lines	2
Code Lines	0

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	0
nc	1
nop	0
dl	0
loc	2
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace Tebe\Pvc\Event;

class EventDispatcher
{
    /**
     * @var EventHandler[]
     */
    private $handlers = [];

    /**
     * EventDispatcher constructor.
     */
    public function __construct()
    {
    }

    /**
     * @param string $eventName
     * @param EventHandler $handler
     * @return EventDispatcher
     */
    public function addHandler(string $eventName, EventHandler $handler): self
    {
        if (!isset($this->handlers[$eventName])) {
            $this->handlers[$eventName] = [];
        }
        $this->handlers[$eventName][] = $handler;
        return $this;
    }

    /**
     * @param string $event
     * @param object|null $context
     * @param array|null $info
     * @return Event
     */
    public function triggerEvent(string $event, object $context = null, array $info = null): Event
    {
        if (!$event instanceof Event) {

            $event = new Event($event, $context, $info);
        }
        $eventName = $event->getName();
        if (!isset($this->handlers[$eventName])) {
            return $event;
        }
        foreach ($this->handlers[$eventName] as $handler) {
            /* @var EventHandler $handler */
            $handler->handle($event);
            if ($event->isCancelled()) {
                break;
            }
        }
        return $event;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Tebe\Pvc\Event;
6
7			class EventDispatcher
8			{
9			/**
10			* @var EventHandler[]
11			*/
12			private $handlers = [];
13
14			/**
15			* EventDispatcher constructor.
16			*/
17			public function __construct()
18			{
19			}
20
21			/**
22			* @param string $eventName
23			* @param EventHandler $handler
24			* @return EventDispatcher
25			*/
26			public function addHandler(string $eventName, EventHandler $handler): self
27			{
28			if (!isset($this->handlers[$eventName])) {
29			$this->handlers[$eventName] = [];
30			}
31			$this->handlers[$eventName][] = $handler;
32			return $this;
33			}
34
35			/**
36			* @param string $event
37			* @param object\|null $context
38			* @param array\|null $info
39			* @return Event
40			*/
41			public function triggerEvent(string $event, object $context = null, array $info = null): Event
42			{
43			if (!$event instanceof Event) {
			0 ignored issues – show introduced 2018-10-20 09:10 UTC by Report Bug Copy Issue Report `$event` is never a sub-type of `Tebe\Pvc\Event\Event`. Loading history...
44			$event = new Event($event, $context, $info);
45			}
46			$eventName = $event->getName();
47			if (!isset($this->handlers[$eventName])) {
48			return $event;
49			}
50			foreach ($this->handlers[$eventName] as $handler) {
51			/* @var EventHandler $handler */
52			$handler->handle($event);
53			if ($event->isCancelled()) {
54			break;
55			}
56			}
57			return $event;
58			}
59			}
60

tbreuss / pvc

EventDispatcher::__construct() A last analyzed 2018-12-27 13:34 UTC

Complexity

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Duplication

Importance

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EventDispatcher::__construct() A
last analyzed 2018-12-27 13:34 UTC