ColumnNameSanitizer::sanitize() - Code Metrics - Inspection of "wip security fix" - spatie/laravel-query-builder - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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unknown

created 2019-04-09 13:43 UTC

ColumnNameSanitizer::sanitize() A

↳ Parent: ColumnNameSanitizer

Complexity

Conditions	3
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	12
rs	9.8666
c	0
b	0
f	0
cc	3
nc	3
nop	1

<?php

namespace Spatie\QueryBuilder;

use Spatie\QueryBuilder\Exceptions\InvalidColumnName;

class ColumnNameSanitizer
{
    /**
     * Based on maximum column name length.
     */
    public const MAX_COLUMN_NAME_LENGTH = 64;

    /**
     * Column names are alphanumeric strings that can contain
     * underscores (`_`) but can't start with a number.
     */
    private const VALID_COLUMN_NAME_REGEX = "/^(?![0-9])[A-Za-z0-9_-]*$/";

    public static function sanitize(string $column): string
    {
        if (strlen($column) > self::MAX_COLUMN_NAME_LENGTH) {
            throw InvalidColumnName::columnNameTooLong($column, self::MAX_COLUMN_NAME_LENGTH);
        }

        if (! preg_match(self::VALID_COLUMN_NAME_REGEX, $column)) {
            throw InvalidColumnName::invalidCharacters($column);
        }

        return $column;
    }

    public static function sanitizeArray(array $columns): array
    {
        return array_map([self::class, 'sanitize'], $columns);
    }
}


1			<?php
2
3			namespace Spatie\QueryBuilder;
4
5			use Spatie\QueryBuilder\Exceptions\InvalidColumnName;
6
7			class ColumnNameSanitizer
8			{
9			/**
10			* Based on maximum column name length.
11			*/
12			public const MAX_COLUMN_NAME_LENGTH = 64;
13
14			/**
15			* Column names are alphanumeric strings that can contain
16			* underscores (`_`) but can't start with a number.
17			*/
18			private const VALID_COLUMN_NAME_REGEX = "/^(?![0-9])[A-Za-z0-9_-]*$/";
19
20			public static function sanitize(string $column): string
21			{
22			if (strlen($column) > self::MAX_COLUMN_NAME_LENGTH) {
23			throw InvalidColumnName::columnNameTooLong($column, self::MAX_COLUMN_NAME_LENGTH);
24			}
25
26			if (! preg_match(self::VALID_COLUMN_NAME_REGEX, $column)) {
27			throw InvalidColumnName::invalidCharacters($column);
28			}
29
30			return $column;
31			}
32
33			public static function sanitizeArray(array $columns): array
34			{
35			return array_map([self::class, 'sanitize'], $columns);
36			}
37			}
38

spatie / laravel-query-builder

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ColumnNameSanitizer::sanitize() A

Complexity

Size

Duplication

Importance

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