DateTime::validate() - Code Metrics - Inspection of "Rename rule "Date" to "DateTime"" - Respect/Validation - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#827)

by Henrique

created 2017-05-01 09:45 UTC

DateTime::validate() A

↳ Parent: DateTime

Complexity

Conditions	4
Paths	4

Size

Total Lines	16
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	4.0312

Importance

Changes

Metric	Value
dl	0
loc	16
ccs	7
cts	8
cp	0.875
rs	9.2
c	0
b	0
f	0
cc	4
eloc	8
nc	4
nop	1
crap	4.0312

<?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.
 */

namespace Respect\Validation\Rules;

use DateTimeInterface;

class DateTime extends AbstractRule
{
    const EXCEPTIONAL_FORMATS = [
        'c' => 'Y-m-d\TH:i:sP',
        'r' => 'D, d M Y H:i:s O',
    ];

    public $format;

    public function __construct(string $format = null)
    {
        $this->format = $format;
    }

    public function validate($input)
    {
        if ($input instanceof DateTimeInterface) {
            return true;
        }

        if (!is_scalar($input)) {
            return false;
        }

        if (is_null($this->format)) {
            return $this->validateWithoutFormat($input);
        }

        return $this->validateWithFormat($input, $this->format);
    }

    private function validateWithoutFormat(string $input): bool
    {
        return false !== strtotime($input);
    }

    private function validateWithFormat(string $input, string $format): bool
    {
        if (isset(self::EXCEPTIONAL_FORMATS[$format])) {
            $format = self::EXCEPTIONAL_FORMATS[$format];
        }

        $info = date_parse_from_format($format, $input);

        return $info['error_count'] === 0 && $info['warning_count'] === 0;
    }
}


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		namespace Respect\Validation\Rules;
13
14		use DateTimeInterface;
15
16		class DateTime extends AbstractRule
17		{
18		const EXCEPTIONAL_FORMATS = [
19		'c' => 'Y-m-d\TH:i:sP',
20		'r' => 'D, d M Y H:i:s O',
21		];
22
23		public $format;
24
25	16	public function __construct(string $format = null)
26		{
27	16	$this->format = $format;
28	16	}
29
30	33	public function validate($input)
31		{
32	33	if ($input instanceof DateTimeInterface) {
33	2	return true;
34		}
35
36	31	if (!is_scalar($input)) {
37		return false;
38		}
39
40	31	if (is_null($this->format)) {
41	5	return $this->validateWithoutFormat($input);
42		}
43
44	26	return $this->validateWithFormat($input, $this->format);
45		}
46
47	5	private function validateWithoutFormat(string $input): bool
48		{
49	5	return false !== strtotime($input);
50		}
51
52	26	private function validateWithFormat(string $input, string $format): bool
53		{
54	26	if (isset(self::EXCEPTIONAL_FORMATS[$format])) {
55	8	$format = self::EXCEPTIONAL_FORMATS[$format];
56		}
57
58	26	$info = date_parse_from_format($format, $input);
59
60	26	return $info['error_count'] === 0 && $info['warning_count'] === 0;
61		}
62		}
63

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Pull Request — master (#827)

DateTime::validate() A

Complexity

Size

Duplication

Code Coverage

Importance

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