Condition::negate() - Code Metrics - imanghafoori1/laravel-microscope - Measure and Improve Code Quality continuously with Scrutinizer

Condition::negate() B
last analyzed 2021-06-25 21:33 UTC

↳ Parent: Condition

Complexity

Conditions	9
Paths	10

Size

Total Lines

Duplication

Lines	4
Ratio	7.55 %

Importance

Changes

Metric	Value
cc	9
nc	10
nop	1
dl	4
loc	53
rs	7.4698
c	0
b	0
f	0

How to fix Long Method

<?php

namespace Imanghafoori\LaravelMicroscope\Refactors;

class Condition
{
    public static function negate($conditionTokens)
    {
        $found = false;

        $ops = [
            '==',
            '===',
            '>',
            '<',
            '>=',
            '<=',
            '!=',
            '!==',
        ];

        $logic = ['&&', '||', 'or', 'and', '?:', '??', '-', '+', '*', '**', '%', '<=>'];

        $ops = array_merge($ops, $logic);

        $comparison = [
            '!=' => '==',
            '!==' => '===',
            '<=' => '>',
            '>=' => '<',
            '<' => '>=',
            '>' => '<=',
            '==' => '!=',
            '===' => '!==',
        ];
        if (self::count($conditionTokens, $comparison) == 1 &&
            self::count($conditionTokens, $logic) == 0) {
            return self::replace($conditionTokens, $comparison);
        }

        foreach ($conditionTokens as $t) {
            if (\in_array($t[1] ?? $t[0], $ops)) {

                $found = true;
                break;
            }
        }

        if (! $found && $conditionTokens[0] != '!') {
            array_unshift($conditionTokens, '!');
        } elseif (! $found && $conditionTokens[0] == '!') {
            array_shift($conditionTokens);
        } else {
            array_unshift($conditionTokens, '(');
            array_unshift($conditionTokens, '!');
            $conditionTokens[] = ')';
        }

        return $conditionTokens;
    }

    private static function count($conditionTokens, $ops)
    {
        $level = $found = 0;
        foreach ($conditionTokens as $t) {
            $t == '(' && $level++;
            $t == ')' && $level--;
            if ($level === 0 && \in_array($t[1] ?? $t[0], $ops)) {

                $found++;
            }
        }

        return $found;
    }

    private static function replace($conditionTokens, $ops)
    {
        $newTokens = [];
        foreach ($conditionTokens as $token) {
            $char = \is_array($token) ? $token[1] : $token[0];
            if (isset($ops[$char])) {
                $r = (array) $token;
                $r[1] = $ops[$char];

                $newTokens[] = $r;
            } else {
                $newTokens[] = $token;
            }
        }

        return $newTokens;
    }
}


1		<?php
2
3		namespace Imanghafoori\LaravelMicroscope\Refactors;
4
5		class Condition
6		{
7		public static function negate($conditionTokens)
8		{
9		$found = false;
10
11		$ops = [
12		'==',
13		'===',
14		'>',
15		'<',
16		'>=',
17		'<=',
18		'!=',
19		'!==',
20		];
21
22		$logic = ['&&', '\|\|', 'or', 'and', '?:', '??', '-', '+', '', '*', '%', '<=>'];
23
24		$ops = array_merge($ops, $logic);
25
26		$comparison = [
27		'!=' => '==',
28		'!==' => '===',
29		'<=' => '>',
30		'>=' => '<',
31		'<' => '>=',
32		'>' => '<=',
33		'==' => '!=',
34		'===' => '!==',
35		];
36		if (self::count($conditionTokens, $comparison) == 1 &&
37		self::count($conditionTokens, $logic) == 0) {
38		return self::replace($conditionTokens, $comparison);
39		}
40
41		foreach ($conditionTokens as $t) {
42	View Code Duplication	if (\in_array($t[1] ?? $t[0], $ops)) {
		0 ignored issues – show Duplication introduced 2020-05-05 18:02 UTC by Report Bug Copy Issue Report This code seems to be duplicated across 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...
43		$found = true;
44		break;
45		}
46		}
47
48		if (! $found && $conditionTokens[0] != '!') {
49		array_unshift($conditionTokens, '!');
50		} elseif (! $found && $conditionTokens[0] == '!') {
51		array_shift($conditionTokens);
52		} else {
53		array_unshift($conditionTokens, '(');
54		array_unshift($conditionTokens, '!');
55		$conditionTokens[] = ')';
56		}
57
58		return $conditionTokens;
59		}
60
61		private static function count($conditionTokens, $ops)
62		{
63		$level = $found = 0;
64		foreach ($conditionTokens as $t) {
65		$t == '(' && $level++;
66		$t == ')' && $level--;
67	View Code Duplication	if ($level === 0 && \in_array($t[1] ?? $t[0], $ops)) {
		0 ignored issues – show Duplication introduced 2020-05-05 18:02 UTC by Report Bug Copy Issue Report This code seems to be duplicated across 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...
68		$found++;
69		}
70		}
71
72		return $found;
73		}
74
75		private static function replace($conditionTokens, $ops)
76		{
77		$newTokens = [];
78		foreach ($conditionTokens as $token) {
79		$char = \is_array($token) ? $token[1] : $token[0];
80		if (isset($ops[$char])) {
81		$r = (array) $token;
82		$r[1] = $ops[$char];
83
84		$newTokens[] = $r;
85		} else {
86		$newTokens[] = $token;
87		}
88		}
89
90		return $newTokens;
91		}
92		}
93

imanghafoori1 / laravel-microscope

Condition::negate() B last analyzed 2021-06-25 21:33 UTC

Complexity

Size

Duplication

Importance

How to fix Long Method

Long Method

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Condition::negate() B
last analyzed 2021-06-25 21:33 UTC