RuleParser::getRuleMethod() - Code Metrics - Inspection of "reafctor code for better readability" - kpicaza/array-validator - Measure and Improve Code Quality continuously with Scrutinizer

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by Koldo

created 2018-09-22 11:01 UTC

RuleParser::getRuleMethod() A

↳ Parent: RuleParser

Complexity

Conditions	1
Paths	1

Size

Total Lines	6
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	1

Importance

Changes

Metric	Value
cc	1
eloc	4
nc	1
nop	1
dl	0
loc	6
ccs	4
cts	4
cp	1
crap	1
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace Validator;

class RuleParser
{
    const RULES = [
        'singleParam' => [
            'alnum', // (mixed $value);
            'base64', // (string $value);
            'boolean', // (mixed $value);
            'classExists', // (mixed $value);
            'defined', // (mixed $constant);
            'digit', // (mixed $value);
            'directory', // (string $value);
            'e164', // (string $value);
            'email', // (mixed $value); DOCUMENTED
            'extensionLoaded', // (mixed $value);
            'false', // (mixed $value);
            'file', // (string $value);
            'float', // (mixed $value);
            'integer', // (mixed $value);
            'integerish', // (mixed $value);
            'interfaceExists', // (mixed $value);
            'isArray', // (mixed $value);
            'isArrayAccessible', // (mixed $value);
            'isCallable', // (mixed $value);
            'isJsonString', // (mixed $value);
            'isObject', // (mixed $value);
            'isResource', // (mixed $value);
            'isTraversable', // (mixed $value);
            'noContent', // (mixed $value);
            'notBlank', // (mixed $value);
            'notEmpty', // (mixed $value); DOCUMENTED
            'notNull', // (mixed $value);
            'null', // (mixed $value);
            'numeric', // (mixed $value);
            'objectOrClass', // (mixed $value);
            'readable', // (string $value);
            'scalar', // (mixed $value);
            'string', // (mixed $value);
            'true', // (mixed $value);
            'url', // (mixed $value);
            'uuid', // (string $value);
            'writeable', // (string $value);
            'choice', // (mixed $value, array $choices); DOCUMENTED
            'choicesNotEmpty', // (array $values, array $choices);
            'contains', // (mixed $string, string $needle);
            'count', // (array|\Countable $countable, int $count);
            'date', // (string $value, string $format); DOCUMENTED
            'endsWith', // (mixed $string, string $needle);
            'eq', // (mixed $value, mixed $value2);
            'greaterOrEqualThan', // (mixed $value, mixed $limit);
            'greaterThan', // (mixed $value, mixed $limit);
            'implementsInterface', // (mixed $class, string $interfaceName);
            'inArray', // (mixed $value, array $choices);
            'ip', // (string $value, int $flag = null);
            'ipv4', // (string $value, int $flag = null);
            'ipv6', // (string $value, int $flag = null);
            'isInstanceOf', // (mixed $value, string $className);
            'keyExists', // (mixed $value, string|int $key);
            'keyIsset', // (mixed $value, string|int $key);
            'keyNotExists', // (mixed $value, string|int $key);
            'length', // (mixed $value, int $length);
            'lessOrEqualThan', // (mixed $value, mixed $limit);
            'lessThan', // (mixed $value, mixed $limit);
            'max', // (mixed $value, mixed $maxValue);
            'maxLength', // (mixed $value, int $maxLength); DOCUMENTED
            'methodExists', // (string $value, mixed $object);
            'min', // (mixed $value, mixed $minValue);
            'minLength', // (mixed $value, int $minLength); DOCUMENTED
            'notEmptyKey', // (mixed $value, string|int $key);
            'notEq', // (mixed $value1, mixed $value2);
            'notInArray', // (mixed $value, array $choices); DOCUMENTED
            'notIsInstanceOf', // (mixed $value, string $className);
            'notSame', // (mixed $value1, mixed $value2);
            'phpVersion', // (string $operator, mixed $version);
            'propertiesExist', // (mixed $value, array $properties);
            'propertyExists', // (mixed $value, string $property);
            'regex', // (mixed $value, string $pattern);
            'same', // (mixed $value, mixed $value2);
            'satisfy', // (mixed $value, callable $callback);
            'startsWith', // (mixed $string, string $needle);
            'subclassOf', // (mixed $value, string $className);
        ],
        'multipleParams' => [
            'between', // (mixed $value, mixed $lowerLimit, mixed $upperLimit);
            'betweenExclusive', // (mixed $value, mixed $lowerLimit, mixed $upperLimit);
            'betweenLength', // (mixed $value, int $minLength, int $maxLength); DOCUMENTED
            'extensionVersion', // (string $extension, string $operator, mixed $version);
            'range', // (mixed $value, mixed $minValue, mixed $maxValue);
            'version', // (string $version1, string $operator, string $version2);
        ]
    ];

    public static function getRuleMethod(string $assert): string
    {
        return key(array_filter(

            self::RULES,
            function (array $availableRules) use ($assert): bool {
                return in_array($assert, $availableRules);
            }
        ));
    }

    public static function getRule(string $rule, ?string $plainConstrains)
    {
        $method = self::getRuleMethod($rule);

        return call_user_func_array([self::class, $method], [$plainConstrains]);
    }

    private static function singleParam(?string $validation)
    {
        if (preg_match_all("@\((.+)\)@", $validation, $matches)) {
            $validation = explode(',', $matches[1][0]);
        }

        return $validation;
    }

    private static function multipleParams(?string $validation): array
    {
        return array_map(function ($rule) {
            return call_user_func_array([self::class, 'singleParam'], [$rule]);
        }, explode(',', $validation));
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Validator;
6
7		class RuleParser
8		{
9		const RULES = [
10		'singleParam' => [
11		'alnum', // (mixed $value);
12		'base64', // (string $value);
13		'boolean', // (mixed $value);
14		'classExists', // (mixed $value);
15		'defined', // (mixed $constant);
16		'digit', // (mixed $value);
17		'directory', // (string $value);
18		'e164', // (string $value);
19		'email', // (mixed $value); DOCUMENTED
20		'extensionLoaded', // (mixed $value);
21		'false', // (mixed $value);
22		'file', // (string $value);
23		'float', // (mixed $value);
24		'integer', // (mixed $value);
25		'integerish', // (mixed $value);
26		'interfaceExists', // (mixed $value);
27		'isArray', // (mixed $value);
28		'isArrayAccessible', // (mixed $value);
29		'isCallable', // (mixed $value);
30		'isJsonString', // (mixed $value);
31		'isObject', // (mixed $value);
32		'isResource', // (mixed $value);
33		'isTraversable', // (mixed $value);
34		'noContent', // (mixed $value);
35		'notBlank', // (mixed $value);
36		'notEmpty', // (mixed $value); DOCUMENTED
37		'notNull', // (mixed $value);
38		'null', // (mixed $value);
39		'numeric', // (mixed $value);
40		'objectOrClass', // (mixed $value);
41		'readable', // (string $value);
42		'scalar', // (mixed $value);
43		'string', // (mixed $value);
44		'true', // (mixed $value);
45		'url', // (mixed $value);
46		'uuid', // (string $value);
47		'writeable', // (string $value);
48		'choice', // (mixed $value, array $choices); DOCUMENTED
49		'choicesNotEmpty', // (array $values, array $choices);
50		'contains', // (mixed $string, string $needle);
51		'count', // (array\|\Countable $countable, int $count);
52		'date', // (string $value, string $format); DOCUMENTED
53		'endsWith', // (mixed $string, string $needle);
54		'eq', // (mixed $value, mixed $value2);
55		'greaterOrEqualThan', // (mixed $value, mixed $limit);
56		'greaterThan', // (mixed $value, mixed $limit);
57		'implementsInterface', // (mixed $class, string $interfaceName);
58		'inArray', // (mixed $value, array $choices);
59		'ip', // (string $value, int $flag = null);
60		'ipv4', // (string $value, int $flag = null);
61		'ipv6', // (string $value, int $flag = null);
62		'isInstanceOf', // (mixed $value, string $className);
63		'keyExists', // (mixed $value, string\|int $key);
64		'keyIsset', // (mixed $value, string\|int $key);
65		'keyNotExists', // (mixed $value, string\|int $key);
66		'length', // (mixed $value, int $length);
67		'lessOrEqualThan', // (mixed $value, mixed $limit);
68		'lessThan', // (mixed $value, mixed $limit);
69		'max', // (mixed $value, mixed $maxValue);
70		'maxLength', // (mixed $value, int $maxLength); DOCUMENTED
71		'methodExists', // (string $value, mixed $object);
72		'min', // (mixed $value, mixed $minValue);
73		'minLength', // (mixed $value, int $minLength); DOCUMENTED
74		'notEmptyKey', // (mixed $value, string\|int $key);
75		'notEq', // (mixed $value1, mixed $value2);
76		'notInArray', // (mixed $value, array $choices); DOCUMENTED
77		'notIsInstanceOf', // (mixed $value, string $className);
78		'notSame', // (mixed $value1, mixed $value2);
79		'phpVersion', // (string $operator, mixed $version);
80		'propertiesExist', // (mixed $value, array $properties);
81		'propertyExists', // (mixed $value, string $property);
82		'regex', // (mixed $value, string $pattern);
83		'same', // (mixed $value, mixed $value2);
84		'satisfy', // (mixed $value, callable $callback);
85		'startsWith', // (mixed $string, string $needle);
86		'subclassOf', // (mixed $value, string $className);
87		],
88		'multipleParams' => [
89		'between', // (mixed $value, mixed $lowerLimit, mixed $upperLimit);
90		'betweenExclusive', // (mixed $value, mixed $lowerLimit, mixed $upperLimit);
91		'betweenLength', // (mixed $value, int $minLength, int $maxLength); DOCUMENTED
92		'extensionVersion', // (string $extension, string $operator, mixed $version);
93		'range', // (mixed $value, mixed $minValue, mixed $maxValue);
94		'version', // (string $version1, string $operator, string $version2);
95		]
96		];
97
98	7	public static function getRuleMethod(string $assert): string
99		{
100	7	return key(array_filter(
		0 ignored issues – show Bug Best Practice introduced 2018-09-22 11:03 UTC by Report Bug Copy Issue Report The expression `return key(array_filter(...on(...) { /* ... */ }))` could return the type `null` which is incompatible with the type-hinted return `string`. Consider adding an additional type-check to rule them out. Loading history...
101	7	self::RULES,
102		function (array $availableRules) use ($assert): bool {
103	7	return in_array($assert, $availableRules);
104	7	}
105		));
106		}
107
108	5	public static function getRule(string $rule, ?string $plainConstrains)
109		{
110	5	$method = self::getRuleMethod($rule);
111
112	5	return call_user_func_array([self::class, $method], [$plainConstrains]);
113		}
114
115	5	private static function singleParam(?string $validation)
116		{
117	5	if (preg_match_all("@\((.+)\)@", $validation, $matches)) {
118	2	$validation = explode(',', $matches[1][0]);
119		}
120
121	5	return $validation;
122		}
123
124	1	private static function multipleParams(?string $validation): array
125		{
126		return array_map(function ($rule) {
127	1	return call_user_func_array([self::class, 'singleParam'], [$rule]);
128	1	}, explode(',', $validation));
129		}
130		}
131

kpicaza / array-validator

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RuleParser::getRuleMethod() A

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