Charset::validate() - Code Metrics - Inspection of "Apply contribution guidelines to rules" - Respect/Validation - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#1007)

by Henrique

created 2018-06-11 20:19 UTC

Charset::validate() A

↳ Parent: Charset

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes

Metric	Value
cc	1
eloc	2
nc	1
nop	1
dl	0
loc	5
ccs	3
cts	3
cp	1
crap	1
rs	9.4285
c	0
b	0
f	0

<?php

/*
 * This file is part of Respect/Validation.
 *
 * (c) Alexandre Gomes Gaigalas <[email protected]>
 *
 * For the full copyright and license information, please view the "LICENSE.md"
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace Respect\Validation\Rules;

use Respect\Validation\Exceptions\ComponentException;
use function array_diff;
use function in_array;
use function mb_detect_encoding;
use function mb_list_encodings;

/**
 * Validates if a string is in a specific charset.
 *
 * @author Alexandre Gomes Gaigalas <[email protected]>
 * @author Henrique Moody <[email protected]>
 * @author William Espindola <[email protected]>
 */
final class Charset extends AbstractRule
{
    /**
     * @var string[]
     */
    private $charset;

    /**
     * Initializes the rule.
     *
     * @param string ...$charset
     *
     * @throws ComponentException
     */
    public function __construct(string ...$charset)
    {
        $available = mb_list_encodings();
        if (!empty(array_diff($charset, $available))) {
            throw new ComponentException('Invalid charset');
        }

        $this->charset = $charset;
    }

    /**
     * {@inheritdoc}
     */
    public function validate($input): bool
    {
        $detectedEncoding = mb_detect_encoding($input, $this->charset, true);

        return in_array($detectedEncoding, $this->charset, true);
    }
}


1		<?php
2
3		/*
4		* This file is part of Respect/Validation.
5		*
6		* (c) Alexandre Gomes Gaigalas <[email protected]>
7		*
8		* For the full copyright and license information, please view the "LICENSE.md"
9		* file that was distributed with this source code.
10		*/
11
12		declare(strict_types=1);
13
14		namespace Respect\Validation\Rules;
15
16		use Respect\Validation\Exceptions\ComponentException;
17		use function array_diff;
18		use function in_array;
19		use function mb_detect_encoding;
20		use function mb_list_encodings;
21
22		/**
23		* Validates if a string is in a specific charset.
24		*
25		* @author Alexandre Gomes Gaigalas <[email protected]>
26		* @author Henrique Moody <[email protected]>
27		* @author William Espindola <[email protected]>
28		*/
29		final class Charset extends AbstractRule
30		{
31		/**
32		* @var string[]
33		*/
34		private $charset;
35
36		/**
37		* Initializes the rule.
38		*
39		* @param string ...$charset
40		*
41		* @throws ComponentException
42		*/
43	1	public function __construct(string ...$charset)
44		{
45	1	$available = mb_list_encodings();
46	1	if (!empty(array_diff($charset, $available))) {
47		throw new ComponentException('Invalid charset');
48		}
49
50	1	$this->charset = $charset;
51	1	}
52
53		/**
54		* {@inheritdoc}
55		*/
56	11	public function validate($input): bool
57		{
58	11	$detectedEncoding = mb_detect_encoding($input, $this->charset, true);
59
60	11	return in_array($detectedEncoding, $this->charset, true);
61		}
62		}
63

Respect / Validation

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Pull Request — master (#1007)

Charset::validate() A

Complexity

Size

Duplication

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