PresentationModel::variableExists() - Code Metrics - Inspection of "Moved hasData() out of PresenterMiddleware to trai..." - shootphp/shoot - Measure and Improve Code Quality continuously with Scrutinizer

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by Victor

created 2017-12-13 10:57 UTC

PresentationModel::variableExists() A

↳ Parent: PresentationModel

Complexity

Conditions	2
Paths	2

Size

Total Lines	7
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	7
ccs	4
cts	4
cp	1
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	3
nc	2
nop	1
crap	2

<?php
declare(strict_types=1);

namespace Shoot\Shoot;

/**
 * Holds the variables available to a view.
 */
class PresentationModel
{
    /**
     * @param mixed[] $variables
     */
    final public function __construct(array $variables = [])
    {
        $this->setVariables($variables);
    }

    /**
     * @return string The name of the presentation model.
     */
    final public function getName(): string
    {
        return static::class;
    }

    /**
     * @return mixed[]
     */
    final public function getVariables(): array
    {
        return get_object_vars($this);
    }

    /**
     * @param mixed[] $variables
     *
     * @return PresentationModel
     */
    final public function withVariables(array $variables): self
    {
        $new = clone $this;
        $new->setVariables($variables);

        return $new;
    }

    /**
     * @param mixed[] $variables
     *
     * @return void
     */
    private function setVariables(array $variables)
    {
        foreach ($variables as $variable => $value) {
            if ($this->variableExists($variable)) {
                $this->$variable = $value;
            }
        }
    }

    /**
     * @param string $variable
     *
     * @return bool
     */
    private function variableExists(string $variable): bool
    {
        if (static::class === self::class) {
            return true;
        }

        return property_exists($this, $variable);
    }
}


1		<?php
2		declare(strict_types=1);
3
4		namespace Shoot\Shoot;
5
6		/**
7		* Holds the variables available to a view.
8		*/
9		class PresentationModel
10		{
11		/**
12		* @param mixed[] $variables
13		*/
14	16	final public function __construct(array $variables = [])
15		{
16	16	$this->setVariables($variables);
17	15	}
18
19		/**
20		* @return string The name of the presentation model.
21		*/
22	2	final public function getName(): string
23		{
24	2	return static::class;
25		}
26
27		/**
28		* @return mixed[]
29		*/
30	10	final public function getVariables(): array
31		{
32	10	return get_object_vars($this);
33		}
34
35		/**
36		* @param mixed[] $variables
37		*
38		* @return PresentationModel
39		*/
40	3	final public function withVariables(array $variables): self
41		{
42	3	$new = clone $this;
43	3	$new->setVariables($variables);
44
45	3	return $new;
46		}
47
48		/**
49		* @param mixed[] $variables
50		*
51		* @return void
52		*/
53	16	private function setVariables(array $variables)
54		{
55	16	foreach ($variables as $variable => $value) {
56	7	if ($this->variableExists($variable)) {
57	6	$this->$variable = $value;
58		}
59		}
60	15	}
61
62		/**
63		* @param string $variable
64		*
65		* @return bool
66		*/
67	6	private function variableExists(string $variable): bool
68		{
69	6	if (static::class === self::class) {
70	1	return true;
71		}
72
73	5	return property_exists($this, $variable);
74		}
75		}
76

shootphp / shoot

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PresentationModel::variableExists() A

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