Dispatcher::on() - Code Metrics - Inspection of "TORG-148: Added event dispatcher (unused for now)" - netresearch/kite - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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unknown

created 2016-06-28 10:19 UTC

Dispatcher::on() A

↳ Parent: Dispatcher

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	2
eloc	5
c	1
b	0
f	1
nc	2
nop	2
dl	0
loc	8
rs	9.4285

<?php
/**
 * See class comment
 *
 * PHP Version 5
 *
 * @category Netresearch
 * @package  Netresearch\Kite\Service
 * @author   Christian Opitz <[email protected]>
 * @license  http://www.netresearch.de Netresearch Copyright
 * @link     http://www.netresearch.de
 */

namespace Netresearch\Kite\Service\Event;

/**
 * Class EventDispatcher
 *
 * @category Netresearch
 * @package  Netresearch\Kite\Service
 * @author   Christian Opitz <[email protected]>
 * @license  http://www.netresearch.de Netresearch Copyright
 * @link     http://www.netresearch.de
 */
trait Dispatcher
{
    /**
     * @var array
     */
    private $listeners = [];

    /**
     * Dispatch an event
     *
     * @param Event|string $event The event or the name
     *
     * @return $this
     */
    public function trigger($event)
    {
        $args = func_get_args();
        if (!$event instanceof Event) {
            $event = $args[0] = new Event($event);
        }
        if (array_key_exists($event->getName(), $this->listeners)) {
            foreach ($this->listeners[$event->getName()] as $listener) {
                call_user_func_array($listener, $args);
                if ($event->isPropagationStopped()) {
                    break;
                }
            }
        }
        return $this;
    }

    /**
     * Register an event handler
     *
     * @param string   $event    The event name
     * @param callable $callback The callback to call
     *
     * @return $this
     */
    public function on($event, $callback)
    {
        if (!array_key_exists($event, $this->listeners)) {
            $this->listeners[$event] = [];
        }
        $this->listeners[$event][] = $callback;
        return $this;
    }
}

?>


1			<?php
2			/**
3			* See class comment
4			*
5			* PHP Version 5
6			*
7			* @category Netresearch
8			* @package Netresearch\Kite\Service
9			* @author Christian Opitz <[email protected]>
10			* @license http://www.netresearch.de Netresearch Copyright
11			* @link http://www.netresearch.de
12			*/
13
14			namespace Netresearch\Kite\Service\Event;
15
16			/**
17			* Class EventDispatcher
18			*
19			* @category Netresearch
20			* @package Netresearch\Kite\Service
21			* @author Christian Opitz <[email protected]>
22			* @license http://www.netresearch.de Netresearch Copyright
23			* @link http://www.netresearch.de
24			*/
25			trait Dispatcher
26			{
27			/**
28			* @var array
29			*/
30			private $listeners = [];
31
32			/**
33			* Dispatch an event
34			*
35			* @param Event\|string $event The event or the name
36			*
37			* @return $this
38			*/
39			public function trigger($event)
40			{
41			$args = func_get_args();
42			if (!$event instanceof Event) {
43			$event = $args[0] = new Event($event);
44			}
45			if (array_key_exists($event->getName(), $this->listeners)) {
46			foreach ($this->listeners[$event->getName()] as $listener) {
47			call_user_func_array($listener, $args);
48			if ($event->isPropagationStopped()) {
49			break;
50			}
51			}
52			}
53			return $this;
54			}
55
56			/**
57			* Register an event handler
58			*
59			* @param string $event The event name
60			* @param callable $callback The callback to call
61			*
62			* @return $this
63			*/
64			public function on($event, $callback)
65			{
66			if (!array_key_exists($event, $this->listeners)) {
67			$this->listeners[$event] = [];
68			}
69			$this->listeners[$event][] = $callback;
70			return $this;
71			}
72			}
73
74			?>
75

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Dispatcher::on() A

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