StringUtil::parseString() - Code Metrics - Inspection of "Tweaked CI configuration" - webmozart/console - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( bd5ff6...90c2c7 )

by Bernhard

created 2016-01-12 15:53 UTC

StringUtil::parseString() B

↳ Parent: StringUtil

Complexity

Conditions	7
Paths	5

Size

Total Lines	20
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	7

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	0
loc	20
ccs	10
cts	10
cp	1
rs	8.2222
cc	7
eloc	10
nc	5
nop	2
crap	7

<?php

/*
 * This file is part of the webmozart/console package.
 *
 * (c) Bernhard Schussek <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Webmozart\Console\Util;

use Webmozart\Console\Api\Args\Format\InvalidValueException;
use Webmozart\Console\Api\Formatter\Formatter;

/**
 * @since  1.0
 *
 * @author Bernhard Schussek <[email protected]>
 */
class StringUtil

{
    public static function parseString($value, $nullable = true)
    {
        if ($nullable && (null === $value || 'null' === $value)) {
            return null;
        }

        if (null === $value) {
            return 'null';
        }

        if (true === $value) {
            return 'true';
        }

        if (false === $value) {
            return 'false';
        }

        return (string) $value;
    }

    public static function parseBoolean($value, $nullable = true)
    {
        if ($nullable && (null === $value || 'null' === $value)) {
            return null;
        }

        if (is_bool($value)) {
            return $value;
        }

        if (is_string($value) || is_int($value)) {
            switch ((string) $value) {
                case '':
                case 'false':
                case '0':
                case 'no':
                case 'off':
                    return false;

                case 'true':
                case '1':
                case 'yes':
                case 'on':
                    return true;
            }
        }

        throw new InvalidValueException(sprintf(
            'The value "%s" cannot be parsed as boolean.',
            $value
        ));
    }

    public static function parseInteger($value, $nullable = true)

    {
        if ($nullable && (null === $value || 'null' === $value)) {
            return null;
        }

        if (is_numeric($value) || is_bool($value)) {
            return (int) $value;
        }

        throw new InvalidValueException(sprintf(
            'The value "%s" cannot be parsed as integer.',
            $value
        ));
    }

    public static function parseFloat($value, $nullable = true)

    {
        if ($nullable && (null === $value || 'null' === $value)) {
            return null;
        }

        if (is_numeric($value) || is_bool($value)) {
            return (float) $value;
        }

        throw new InvalidValueException(sprintf(
            'The value "%s" cannot be parsed as float.',
            $value
        ));
    }

    public static function getLength($string, Formatter $formatter = null)
    {
        if ($formatter) {
            $string = $formatter->removeFormat($string);
        }

        if (!function_exists('mb_strwidth')) {
            return strlen($string);
        }

        if (false === $encoding = mb_detect_encoding($string)) {
            return strlen($string);
        }

        return mb_strwidth($string, $encoding);
    }

    public static function getMaxWordLength($string, Formatter $formatter = null)

    {
        if ($formatter) {
            $string = $formatter->removeFormat($string);
        }

        $maxLength = 0;
        $words = preg_split('/\s+/', $string);

        foreach ($words as $word) {
            // No need to pass the formatter because the tags are already
            // removed
            $maxLength = max($maxLength, self::getLength($word));
        }

        return $maxLength;
    }

    public static function getMaxLineLength($string, Formatter $formatter = null)

    {
        if ($formatter) {
            $string = $formatter->removeFormat($string);
        }

        $maxLength = 0;
        $lines = explode("\n", $string);

        foreach ($lines as $word) {
            // No need to pass the formatter because the tags are already
            // removed
            $maxLength = max($maxLength, self::getLength($word));
        }

        return $maxLength;
    }

    private function __construct()
    {
    }
}


1			<?php
2
3			/*
4			* This file is part of the webmozart/console package.
5			*
6			* (c) Bernhard Schussek <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			namespace Webmozart\Console\Util;
13
14			use Webmozart\Console\Api\Args\Format\InvalidValueException;
15			use Webmozart\Console\Api\Formatter\Formatter;
16
17			/**
18			* @since 1.0
19			*
20			* @author Bernhard Schussek <[email protected]>
21			*/
22			class StringUtil
			0 ignored issues – show Coding Style introduced 2015-12-16 14:17 UTC by Report Bug Copy Issue Report Since you have declared the constructor as private, maybe you should also declare the class as final. Loading history...
23			{
24	277		public static function parseString($value, $nullable = true)
25			{
26	277		if ($nullable && (null === $value \|\| 'null' === $value)) {
27	10		return null;
28			}
29
30	267		if (null === $value) {
31	2		return 'null';
32			}
33
34	265		if (true === $value) {
35	1		return 'true';
36			}
37
38	264		if (false === $value) {
39	1		return 'false';
40			}
41
42	263		return (string) $value;
43			}
44
45	28		public static function parseBoolean($value, $nullable = true)
46			{
47	28		if ($nullable && (null === $value \|\| 'null' === $value)) {
48	4		return null;
49			}
50
51	24		if (is_bool($value)) {
52	2		return $value;
53			}
54
55	22		if (is_string($value) \|\| is_int($value)) {
56	20		switch ((string) $value) {
57			case '':
58			case 'false':
59			case '0':
60			case 'no':
61			case 'off':
62	8		return false;
63
64			case 'true':
65			case '1':
66			case 'yes':
67	5		case 'on':
68	7		return true;
69			}
70			}
71
72	7		throw new InvalidValueException(sprintf(
73	7		'The value "%s" cannot be parsed as boolean.',
74			$value
75			));
76			}
77
78	36	View Code Duplication	public static function parseInteger($value, $nullable = true)
			0 ignored issues – show Duplication introduced 2015-12-16 14:17 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
79			{
80	36		if ($nullable && (null === $value \|\| 'null' === $value)) {
81	4		return null;
82			}
83
84	32		if (is_numeric($value) \|\| is_bool($value)) {
85	20		return (int) $value;
86			}
87
88	12		throw new InvalidValueException(sprintf(
89	12		'The value "%s" cannot be parsed as integer.',
90			$value
91			));
92			}
93
94	30	View Code Duplication	public static function parseFloat($value, $nullable = true)
			0 ignored issues – show Duplication introduced 2015-12-16 14:17 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
95			{
96	30		if ($nullable && (null === $value \|\| 'null' === $value)) {
97	4		return null;
98			}
99
100	26		if (is_numeric($value) \|\| is_bool($value)) {
101	14		return (float) $value;
102			}
103
104	12		throw new InvalidValueException(sprintf(
105	12		'The value "%s" cannot be parsed as float.',
106			$value
107			));
108			}
109
110	21		public static function getLength($string, Formatter $formatter = null)
111			{
112	21		if ($formatter) {
113	21		$string = $formatter->removeFormat($string);
114			}
115
116	21		if (!function_exists('mb_strwidth')) {
117			return strlen($string);
118			}
119
120	21		if (false === $encoding = mb_detect_encoding($string)) {
121			return strlen($string);
122			}
123
124	21		return mb_strwidth($string, $encoding);
125			}
126
127	14	View Code Duplication	public static function getMaxWordLength($string, Formatter $formatter = null)
			0 ignored issues – show Duplication introduced 2015-12-16 14:17 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
128			{
129	14		if ($formatter) {
130	14		$string = $formatter->removeFormat($string);
131			}
132
133	14		$maxLength = 0;
134	14		$words = preg_split('/\s+/', $string);
135
136	14		foreach ($words as $word) {
137			// No need to pass the formatter because the tags are already
138			// removed
139	14		$maxLength = max($maxLength, self::getLength($word));
140			}
141
142	14		return $maxLength;
143			}
144
145	14	View Code Duplication	public static function getMaxLineLength($string, Formatter $formatter = null)
			0 ignored issues – show Duplication introduced 2015-12-16 14:17 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
146			{
147	14		if ($formatter) {
148	14		$string = $formatter->removeFormat($string);
149			}
150
151	14		$maxLength = 0;
152	14		$lines = explode("\n", $string);
153
154	14		foreach ($lines as $word) {
155			// No need to pass the formatter because the tags are already
156			// removed
157	14		$maxLength = max($maxLength, self::getLength($word));
158			}
159
160	14		return $maxLength;
161			}
162
163			private function __construct()
164			{
165			}
166			}
167

webmozart / console

Push — master ( bd5ff6...90c2c7 )

StringUtil::parseString() B

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