Prefix::verify() - Code Metrics - Inspection of "prepare 0.0.49 release" - ktomk/pipelines - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 9e5fe0...88d9d6 )

by Tom

created 2020-08-10 12:36 UTC

Prefix::verify() A

↳ Parent: Prefix

Complexity

Conditions	2
Paths	2

Size

Total Lines	9
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	2
eloc	5
c	1
b	0
f	1
nc	2
nop	1
dl	0
loc	9
ccs	5
cts	5
cp	1
crap	2
rs	10

<?php

/* this file is part of pipelines */

namespace Ktomk\Pipelines\Value;

use Ktomk\Pipelines\Utility\App;
use UnexpectedValueException;

/**
 * Pipelines Prefix
 *
 * @package Ktomk\Pipelines\Value
 */
abstract class Prefix
{
    const DEFAULT_PREFIX = App::UTILITY_NAME;

    /**
     * @param string $prefix
     *
     * @return string
     */
    public static function verify($prefix)
    {
        if (preg_match('~^[a-z]{3,}$~', $prefix)) {
            return $prefix;
        }

        throw new UnexpectedValueException(sprintf(
            'invalid prefix: "%s"; a prefix is only lower-case letters with a minimum length of three characters',
            $prefix
        ));
    }

    /**
     * filter a prefix
     *
     * always return a verified prefix (string)
     *
     * @param null|string $prefix [optional] if null, defaults to the default prefix
     *
     * @return string verified prefix
     */
    public static function filter($prefix = null)
    {
        $buffer = $prefix;

        if (null === $buffer) {
            $buffer = self::DEFAULT_PREFIX;
        }

        return self::verify($buffer);
    }
}


1		<?php
2
3		/* this file is part of pipelines */
4
5		namespace Ktomk\Pipelines\Value;
6
7		use Ktomk\Pipelines\Utility\App;
8		use UnexpectedValueException;
9
10		/**
11		* Pipelines Prefix
12		*
13		* @package Ktomk\Pipelines\Value
14		*/
15		abstract class Prefix
16		{
17		const DEFAULT_PREFIX = App::UTILITY_NAME;
18
19		/**
20		* @param string $prefix
21		*
22		* @return string
23		*/
24	2	public static function verify($prefix)
25		{
26	2	if (preg_match('~^[a-z]{3,}$~', $prefix)) {
27	2	return $prefix;
28		}
29
30	1	throw new UnexpectedValueException(sprintf(
31	1	'invalid prefix: "%s"; a prefix is only lower-case letters with a minimum length of three characters',
32		$prefix
33		));
34		}
35
36		/**
37		* filter a prefix
38		*
39		* always return a verified prefix (string)
40		*
41		* @param null\|string $prefix [optional] if null, defaults to the default prefix
42		*
43		* @return string verified prefix
44		*/
45	1	public static function filter($prefix = null)
46		{
47	1	$buffer = $prefix;
48
49	1	if (null === $buffer) {
50	1	$buffer = self::DEFAULT_PREFIX;
51		}
52
53	1	return self::verify($buffer);
54		}
55		}
56

ktomk / pipelines

Push — master ( 9e5fe0...88d9d6 )

Prefix::verify() A

Complexity

Size

Duplication

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Importance

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