InvalidMiddlewareDefinitionException::__construct() - Code Metrics - Inspection of "Improve readme + Tests 100% + MSI 100% + Psalm lev..." - yiisoft/middleware-dispatcher - Measure and Improve Code Quality continuously with Scrutinizer

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by Alexander

created 2021-02-22 22:10 UTC

__construct() A

↳ Parent: InvalidMiddlewareDefinitionException

Complexity

Conditions	2
Paths	2

Size

Total Lines	10
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	5
c	1
b	0
f	0
dl	0
loc	10
ccs	6
cts	6
cp	1
rs	10
cc	2
nc	2
nop	1
crap	2

<?php

declare(strict_types=1);

namespace Yiisoft\Middleware\Dispatcher;

use InvalidArgumentException;
use function get_class;
use function is_array;
use function is_object;
use function is_string;

final class InvalidMiddlewareDefinitionException extends InvalidArgumentException
{
    /**
     * @param array|callable|string $middlewareDefinition
     */
    public function __construct($middlewareDefinition)
    {
        $message = 'Parameter should be either PSR middleware class name or a callable.';

        $definitionString = $this->convertDefinitionToString($middlewareDefinition);
        if ($definitionString !== null) {
            $message .= ' Got ' . $definitionString . '.';
        }

        parent::__construct($message);
    }

    /**
     * @param mixed $middlewareDefinition
     */
    private function convertDefinitionToString($middlewareDefinition): ?string
    {
        if (is_object($middlewareDefinition)) {
            return 'an instance of "' . get_class($middlewareDefinition) . '"';
        }

        if (is_string($middlewareDefinition)) {
            return '"' . $middlewareDefinition . '"';
        }

        if (is_array($middlewareDefinition)) {
            $items = $middlewareDefinition;
            foreach ($middlewareDefinition as $key => $item) {
                if (!is_string($item)) {
                    return null;
                }
            }
            array_walk(
                $items,
                /**
                 * @param mixed $item
                 * @psalm-param array-key $key
                 */
                static function (&$item, $key) {
                    $item = (string)$item;
                    $item = '"' . $item . '"';
                    if (is_string($key)) {
                        $item = '"' . $key . '" => ' . $item;
                    }
                }
            );
            return '[' . implode(', ', $items) . ']';
        }

        return null;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Yiisoft\Middleware\Dispatcher;
6
7		use InvalidArgumentException;
8		use function get_class;
9		use function is_array;
10		use function is_object;
11		use function is_string;
12
13		final class InvalidMiddlewareDefinitionException extends InvalidArgumentException
14		{
15		/**
16		* @param array\|callable\|string $middlewareDefinition
17		*/
18	15	public function __construct($middlewareDefinition)
19		{
20	15	$message = 'Parameter should be either PSR middleware class name or a callable.';
21
22	15	$definitionString = $this->convertDefinitionToString($middlewareDefinition);
23	15	if ($definitionString !== null) {
24	12	$message .= ' Got ' . $definitionString . '.';
25		}
26
27	15	parent::__construct($message);
28	15	}
29
30		/**
31		* @param mixed $middlewareDefinition
32		*/
33	15	private function convertDefinitionToString($middlewareDefinition): ?string
34		{
35	15	if (is_object($middlewareDefinition)) {
36	3	return 'an instance of "' . get_class($middlewareDefinition) . '"';
37		}
38
39	12	if (is_string($middlewareDefinition)) {
40	3	return '"' . $middlewareDefinition . '"';
41		}
42
43	9	if (is_array($middlewareDefinition)) {
44	8	$items = $middlewareDefinition;
45	8	foreach ($middlewareDefinition as $key => $item) {
46	8	if (!is_string($item)) {
47	2	return null;
48		}
49		}
50	6	array_walk(
51	6	$items,
52		/**
53		* @param mixed $item
54		* @psalm-param array-key $key
55		*/
56	6	static function (&$item, $key) {
57	6	$item = (string)$item;
58	6	$item = '"' . $item . '"';
59	6	if (is_string($key)) {
60	2	$item = '"' . $key . '" => ' . $item;
61		}
62	6	}
63		);
64	6	return '[' . implode(', ', $items) . ']';
65		}
66
67	1	return null;
68		}
69		}
70

yiisoft / middleware-dispatcher

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__construct() A

Complexity

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Duplication

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