RegistryEventHandler::invoke() - Code Metrics - rkrx/php-fakepdo - Measure and Improve Code Quality continuously with Scrutinizer

RegistryEventHandler::invoke() A
last analyzed 2020-10-18 15:51 UTC

↳ Parent: RegistryEventHandler

Complexity

Conditions	4
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	10
rs	9.9332
c	0
b	0
f	0
cc	4
nc	3
nop	3

<?php
namespace Kir\FakePDO\EventHandlers;

class RegistryEventHandler implements EventHandler {
	/** @var array[] */
	private $handlers = [];

	/**
	 * @param string $eventName
	 * @param callable $callback
	 * @param callable $filterFn
	 * @return $this
	 */
	public function add($eventName, callable $callback, callable $filterFn = null) {
		$this->handlers[$eventName] = [
			'callback' => $callback,
			'filterFn' => $filterFn
		];
		return $this;
	}

	/**
	 * @param string $eventName
	 * @param array $params
	 * @param object $callee
	 * @return mixed
	 */
	public function invoke($eventName, array $params, $callee) {
		if(!$this->isResponsible($eventName, $params, $callee)) {
			return null;
		}
		$handler = $this->handlers[$eventName];
		if($handler['filterFn'] === null || call_user_func($handler['filterFn'], $eventName, $params, $callee)) {
			return call_user_func($handler['callback'], $eventName, $params, $callee);
		}
		return null;
	}

	/**
	 * @param string $eventName
	 * @param array $params
	 * @param object $callee
	 * @return bool
	 */
	public function isResponsible($eventName, array $params, $callee) {
		return array_key_exists($eventName, $this->handlers);
	}
}


1			<?php
2			namespace Kir\FakePDO\EventHandlers;
3
4			class RegistryEventHandler implements EventHandler {
5			/** @var array[] */
6			private $handlers = [];
7
8			/**
9			* @param string $eventName
10			* @param callable $callback
11			* @param callable $filterFn
12			* @return $this
13			*/
14			public function add($eventName, callable $callback, callable $filterFn = null) {
15			$this->handlers[$eventName] = [
16			'callback' => $callback,
17			'filterFn' => $filterFn
18			];
19			return $this;
20			}
21
22			/**
23			* @param string $eventName
24			* @param array $params
25			* @param object $callee
26			* @return mixed
27			*/
28			public function invoke($eventName, array $params, $callee) {
29			if(!$this->isResponsible($eventName, $params, $callee)) {
30			return null;
31			}
32			$handler = $this->handlers[$eventName];
33			if($handler['filterFn'] === null \|\| call_user_func($handler['filterFn'], $eventName, $params, $callee)) {
34			return call_user_func($handler['callback'], $eventName, $params, $callee);
35			}
36			return null;
37			}
38
39			/**
40			* @param string $eventName
41			* @param array $params
42			* @param object $callee
43			* @return bool
44			*/
45			public function isResponsible($eventName, array $params, $callee) {
46			return array_key_exists($eventName, $this->handlers);
47			}
48			}
49

rkrx / php-fakepdo

RegistryEventHandler::invoke() A last analyzed 2020-10-18 15:51 UTC

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like

RegistryEventHandler::invoke() A
last analyzed 2020-10-18 15:51 UTC