InputAttributeIterator::__invoke() - 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 2025-06-26 20:17 UTC

InputAttributeIterator::__invoke() A

↳ Parent: InputAttributeIterator

Complexity

Conditions	3
Paths	3

Size

Total Lines	9
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

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

bearsunday / BEAR.Resource

Pull Request — 1.x (#321)

InputAttributeIterator::__invoke() A

Complexity

Size

Duplication

Importance

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