Formatter::getLocalName() - Code Metrics - Inspection of "Refactor code" - inspirum/xml-php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 787a24...f25cb1 )

by Tomáš

created 2020-11-24 21:36 UTC

Formatter::getLocalName() A

↳ Parent: Formatter

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	1

<?php

namespace Inspirum\XML\Services;

use InvalidArgumentException;

class Formatter
{
    /**
     * Parse node name to namespace prefix and local name
     *
     * @param string $name
     *
     * @return array<int,string|null>
     */
    public static function parseQualifiedName(string $name): array
    {
        static::validateElementName($name);
class YourClass
{
    private static function getTemperature() {
        return "3422 °C";
}

public static function getSomeVariable()
{
    return static::getTemperature();
}

        return array_pad(explode(':', $name, 2), -2, null);
    }

    /**
     * Get local name from node name
     *
     * @param string $name
     *
     * @return string|null
     */
    public static function getLocalName(string $name): ?string
    {
        return static::parseQualifiedName($name)[1];
    }

    /**
     * Get namespace prefix from node name
     *
     * @param string $name
     *
     * @return string|null
     */
    public static function getNamespacePrefix(string $name): ?string
    {
        return static::parseQualifiedName($name)[0];
    }

    /**
     * Validate element name
     *
     * @param string $value
     *
     * @return void
     *
     * @throws \InvalidArgumentException
     */
    private static function validateElementName(string $value): void
    {
        $regex = '/^[a-zA-Z][a-zA-Z0-9]*(\:[a-zA-Z][a-zA-Z0-9]*)?$/';

        if (preg_match($regex, $value) !== 1) {
            throw new InvalidArgumentException(
                sprintf('Element name or namespace prefix [%s] has invalid value', $value)
            );
        }
    }

    /**
     * Normalize value.
     *
     * @param mixed $value
     *
     * @return mixed
     */
    public static function encodeValue($value)
    {
        if (is_bool($value)) {
            $value = $value ? 'true' : 'false';
        }

        return $value;
    }

    /**
     * Normalize value.
     *
     * @param mixed $value
     *
     * @return mixed
     */
    public static function decodeValue($value)
    {
        if (is_numeric($value)) {
            return $value + 0;
        }

        if (in_array($value, ['true', 'True'])) {
            return true;
        }

        if (in_array($value, ['false', 'False'])) {
            return false;
        }

        return $value;
    }
}


1			<?php
2
3			namespace Inspirum\XML\Services;
4
5			use InvalidArgumentException;
6
7			class Formatter
8			{
9			/**
10			* Parse node name to namespace prefix and local name
11			*
12			* @param string $name
13			*
14			* @return array<int,string\|null>
15			*/
16			public static function parseQualifiedName(string $name): array
17			{
18			static::validateElementName($name);
			0 ignored issues – show Bug introduced 2020-11-24 22:18 UTC by Report Bug Copy Issue Report Since `validateElementName()` is declared private, calling it with `static` will lead to errors in possible sub-classes. You can either use `self`, or increase the visibility of `validateElementName()` to at least protected. Let’s assume you have a class which uses late-static binding: class YourClass { private static function getTemperature() { return "3422 °C"; } public static function getSomeVariable() { return static::getTemperature(); } } The code above will run fine in your PHP runtime. However, if you now create a sub-class and call the `getSomeVariable()` on that sub-class, you will receive a runtime error: class YourSubClass extends YourClass { private static function getTemperature() { return "-182 °C"; } } print YourSubClass::getSomeVariable(); // Will cause an access error. In the case above, it makes sense to update `SomeClass` to use `self` instead: class YourClass { private static function getTemperature() { return "3422 °C"; } public static function getSomeVariable() { return self::getTemperature(); } } Loading history...
19
20			return array_pad(explode(':', $name, 2), -2, null);
21			}
22
23			/**
24			* Get local name from node name
25			*
26			* @param string $name
27			*
28			* @return string\|null
29			*/
30			public static function getLocalName(string $name): ?string
31			{
32			return static::parseQualifiedName($name)[1];
33			}
34
35			/**
36			* Get namespace prefix from node name
37			*
38			* @param string $name
39			*
40			* @return string\|null
41			*/
42			public static function getNamespacePrefix(string $name): ?string
43			{
44			return static::parseQualifiedName($name)[0];
45			}
46
47			/**
48			* Validate element name
49			*
50			* @param string $value
51			*
52			* @return void
53			*
54			* @throws \InvalidArgumentException
55			*/
56			private static function validateElementName(string $value): void
57			{
58			$regex = '/^[a-zA-Z][a-zA-Z0-9](\:[a-zA-Z][a-zA-Z0-9])?$/';
59
60			if (preg_match($regex, $value) !== 1) {
61			throw new InvalidArgumentException(
62			sprintf('Element name or namespace prefix [%s] has invalid value', $value)
63			);
64			}
65			}
66
67			/**
68			* Normalize value.
69			*
70			* @param mixed $value
71			*
72			* @return mixed
73			*/
74			public static function encodeValue($value)
75			{
76			if (is_bool($value)) {
77			$value = $value ? 'true' : 'false';
78			}
79
80			return $value;
81			}
82
83			/**
84			* Normalize value.
85			*
86			* @param mixed $value
87			*
88			* @return mixed
89			*/
90			public static function decodeValue($value)
91			{
92			if (is_numeric($value)) {
93			return $value + 0;
94			}
95
96			if (in_array($value, ['true', 'True'])) {
97			return true;
98			}
99
100			if (in_array($value, ['false', 'False'])) {
101			return false;
102			}
103
104			return $value;
105			}
106			}
107

inspirum / xml-php

Push — master ( 787a24...f25cb1 )

Formatter::getLocalName() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like