NoContentViewListener::__construct() - Code Metrics - kbond/ControllerUtil - Measure and Improve Code Quality continuously with Scrutinizer

NoContentViewListener::__construct() A
last analyzed 2015-12-15 14:37 UTC

↳ Parent: NoContentViewListener

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	0
loc	4
ccs	3
cts	3
cp	1
rs	10
cc	1
eloc	2
nc	1
nop	1
crap	1

<?php

namespace Zenstruck\ControllerUtil\EventListener;

use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent;
use Zenstruck\ControllerUtil\View;

/**
 * @author Kevin Bond <[email protected]>
 */
class NoContentViewListener
{
    private $allowNull;

    /**
     * @param bool $allowNull
     */
    public function __construct($allowNull = true)
    {
        $this->allowNull = $allowNull;
    }

    public function onKernelView(GetResponseForControllerResultEvent $event)
    {
        $result = $event->getControllerResult();

        if (null === $result && true === $this->allowNull) {
            $event->setResponse($this->createResponse());

            return;
        }

        if (!$result instanceof View) {
            return;
        }

        if (null === $result->getData() && null === $result->getTemplate()) {
            $event->setResponse($this->createResponse($result->getHeaders()));
        }
    }

    /**
     * @param array $headers
     *
     * @return Response
     */
    private function createResponse(array $headers = array())
    {
        return new Response('', 204, $headers);
    }
}


1		<?php
2
3		namespace Zenstruck\ControllerUtil\EventListener;
4
5		use Symfony\Component\HttpFoundation\Response;
6		use Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent;
7		use Zenstruck\ControllerUtil\View;
8
9		/**
10		* @author Kevin Bond <[email protected]>
11		*/
12		class NoContentViewListener
13		{
14		private $allowNull;
15
16		/**
17		* @param bool $allowNull
18		*/
19	5	public function __construct($allowNull = true)
20		{
21	5	$this->allowNull = $allowNull;
22	5	}
23
24	5	public function onKernelView(GetResponseForControllerResultEvent $event)
25		{
26	5	$result = $event->getControllerResult();
27
28	5	if (null === $result && true === $this->allowNull) {
29	1	$event->setResponse($this->createResponse());
30
31	1	return;
32		}
33
34	4	if (!$result instanceof View) {
35	1	return;
36		}
37
38	3	if (null === $result->getData() && null === $result->getTemplate()) {
39	1	$event->setResponse($this->createResponse($result->getHeaders()));
40	1	}
41	3	}
42
43		/**
44		* @param array $headers
45		*
46		* @return Response
47		*/
48	2	private function createResponse(array $headers = array())
49		{
50	2	return new Response('', 204, $headers);
51		}
52		}
53

kbond / ControllerUtil

NoContentViewListener::__construct() A last analyzed 2015-12-15 14:37 UTC

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NoContentViewListener::__construct() A
last analyzed 2015-12-15 14:37 UTC