InputAttributeIterator::getInputAttribute() - Code Metrics - Inspection of "#[Input] Domain Parameters" - bearsunday/BEAR.Resource - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — 1.x (#321)

by Akihito

created 2025-06-27 07:40 UTC

InputAttributeIterator::getInputAttribute() A

↳ Parent: InputAttributeIterator

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
eloc	4
nc	2
nop	1
dl	0
loc	8
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace BEAR\Resource\Input;

use BEAR\Resource\Annotation\Input;
use Generator;
use ReflectionMethod;
use ReflectionParameter;

use function count;

/**
 * Iterator for parameters with Input attribute
 */
final class InputAttributeIterator
{
    /**
     * Yield parameters that have Input attribute
     *
     * @param ReflectionMethod $method
     *
     * @return Generator<string, ReflectionParameter>
     */
    public function __invoke(ReflectionMethod $method): Generator
    {
        foreach ($method->getParameters() as $parameter) {
            $attributes = $parameter->getAttributes(Input::class);
            if (count($attributes) <= 0) {
                continue;
            }

            yield $parameter->getName() => $parameter;
        }
    }

    /**
     * Get Input attribute instance from parameter
     *
     * @param ReflectionParameter $parameter
     *
     * @return Input|null
     */
    public function getInputAttribute(ReflectionParameter $parameter): Input|null
    {
        $attributes = $parameter->getAttributes(Input::class);
        if (count($attributes) === 0) {
            return null;
        }

        return $attributes[0]->newInstance();
    }

    /**
     * Check if method has any Input attribute parameters
     *
     * @param ReflectionMethod $method
     *
     * @return bool
     */
    public function hasInputParameters(ReflectionMethod $method): bool
    {
        foreach ($method->getParameters() as $parameter) {
            $attributes = $parameter->getAttributes(Input::class);
            if (count($attributes) > 0) {
                return true;
            }
        }

        return false;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace BEAR\Resource\Input;
6
7			use BEAR\Resource\Annotation\Input;
8			use Generator;
9			use ReflectionMethod;
10			use ReflectionParameter;
11
12			use function count;
13
14			/**
15			* Iterator for parameters with Input attribute
16			*/
17			final class InputAttributeIterator
18			{
19			/**
20			* Yield parameters that have Input attribute
21			*
22			* @param ReflectionMethod $method
23			*
24			* @return Generator<string, ReflectionParameter>
25			*/
26			public function __invoke(ReflectionMethod $method): Generator
27			{
28			foreach ($method->getParameters() as $parameter) {
29			$attributes = $parameter->getAttributes(Input::class);
30			if (count($attributes) <= 0) {
31			continue;
32			}
33
34			yield $parameter->getName() => $parameter;
35			}
36			}
37
38			/**
39			* Get Input attribute instance from parameter
40			*
41			* @param ReflectionParameter $parameter
42			*
43			* @return Input\|null
44			*/
45			public function getInputAttribute(ReflectionParameter $parameter): Input\|null
46			{
47			$attributes = $parameter->getAttributes(Input::class);
48			if (count($attributes) === 0) {
49			return null;
50			}
51
52			return $attributes[0]->newInstance();
53			}
54
55			/**
56			* Check if method has any Input attribute parameters
57			*
58			* @param ReflectionMethod $method
59			*
60			* @return bool
61			*/
62			public function hasInputParameters(ReflectionMethod $method): bool
63			{
64			foreach ($method->getParameters() as $parameter) {
65			$attributes = $parameter->getAttributes(Input::class);
66			if (count($attributes) > 0) {
67			return true;
68			}
69			}
70
71			return false;
72			}
73			}
74

bearsunday / BEAR.Resource

Pull Request — 1.x (#321)

InputAttributeIterator::getInputAttribute() A

Complexity

Size

Duplication

Importance

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