ClassParam::__invoke() - Code Metrics - Inspection of "ResourceObject class parameter" - bearsunday/BEAR.Resource - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — class-param ( e73fc7...0f473f )

by Akihito

created 2019-05-04 19:01 UTC

ClassParam::__invoke() A

↳ Parent: ClassParam

Complexity

Conditions	4
Paths	4

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	18
rs	9.6666
c	0
b	0
f	0
cc	4
nc	4
nop	3

<?php

declare(strict_types=1);

namespace BEAR\Resource;

use BEAR\Resource\Exception\ParameterException;
use Ray\Di\InjectorInterface;
use ReflectionClass;

final class ClassParam implements ParamInterface
{
    /**
     * @var ReflectionClass
     */
    private $class;

    /**
     * @var \ReflectionParameter
     */
    private $parameter;

    public function __construct(ReflectionClass $class, \ReflectionParameter $parameter)
    {
        $this->class = $class;
        $this->parameter = $parameter;
    }

    /**
     * {@inheritdoc}
     */
    public function __invoke(string $varName, array $query, InjectorInterface $injector)
    {
        try {
            $props = $this->getProps($varName, $query, $injector);
        } catch (ParameterException $e) {
            if ($this->parameter->isDefaultValueAvailable()) {
                return $this->parameter->getDefaultValue();
            }

            throw $e;
        }
        $obj = $this->class->newInstanceWithoutConstructor();
        foreach ($props as $propName => $propValue) {
            $obj->{$propName} = $propValue;
        }

        return $obj;
    }

    private function getProps(string $varName, array $query, InjectorInterface $injector) : array
    {
        if (isset($query[$varName])) {
            return $query[$varName];
        }
        // try camelCase variable name
        $snakeName = ltrim(strtolower(preg_replace('/[A-Z]/', '_\0', $varName)), '_');
        if (isset($query[$snakeName])) {
            return $query[$snakeName];
        }

        unset($injector);

        throw new ParameterException($varName);
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace BEAR\Resource;
6
7			use BEAR\Resource\Exception\ParameterException;
8			use Ray\Di\InjectorInterface;
9			use ReflectionClass;
10
11			final class ClassParam implements ParamInterface
12			{
13			/**
14			* @var ReflectionClass
15			*/
16			private $class;
17
18			/**
19			* @var \ReflectionParameter
20			*/
21			private $parameter;
22
23			public function __construct(ReflectionClass $class, \ReflectionParameter $parameter)
24			{
25			$this->class = $class;
26			$this->parameter = $parameter;
27			}
28
29			/**
30			* {@inheritdoc}
31			*/
32			public function __invoke(string $varName, array $query, InjectorInterface $injector)
33			{
34			try {
35			$props = $this->getProps($varName, $query, $injector);
36			} catch (ParameterException $e) {
37			if ($this->parameter->isDefaultValueAvailable()) {
38			return $this->parameter->getDefaultValue();
39			}
40
41			throw $e;
42			}
43			$obj = $this->class->newInstanceWithoutConstructor();
44			foreach ($props as $propName => $propValue) {
45			$obj->{$propName} = $propValue;
46			}
47
48			return $obj;
49			}
50
51			private function getProps(string $varName, array $query, InjectorInterface $injector) : array
52			{
53			if (isset($query[$varName])) {
54			return $query[$varName];
55			}
56			// try camelCase variable name
57			$snakeName = ltrim(strtolower(preg_replace('/[A-Z]/', '_\0', $varName)), '_');
58			if (isset($query[$snakeName])) {
59			return $query[$snakeName];
60			}
61
62			unset($injector);
63
64			throw new ParameterException($varName);
65			}
66			}
67

bearsunday / BEAR.Resource

Push — class-param ( e73fc7...0f473f )

ClassParam::__invoke() A

Complexity

Size

Duplication

Importance

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