CountHandler::validate() - Code Metrics - yiisoft/validator - Measure and Improve Code Quality continuously with Scrutinizer

CountHandler::validate() A
last analyzed 2024-01-12 07:44 UTC

↳ Parent: CountHandler

Complexity

Conditions	3
Paths	3

Size

Total Lines	22
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	11
CRAP Score	3

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	11
c	1
b	0
f	0
nc	3
nop	3
dl	0
loc	22
cc	3
ccs	11
cts	11
cp	1
crap	3
rs	9.9

<?php

declare(strict_types=1);

namespace Yiisoft\Validator\Rule;

use Countable;
use Yiisoft\Validator\Exception\UnexpectedRuleException;
use Yiisoft\Validator\Result;
use Yiisoft\Validator\Rule\Trait\CountableLimitHandlerTrait;
use Yiisoft\Validator\RuleHandlerInterface;
use Yiisoft\Validator\ValidationContext;

use function count;
.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php

/**
 * Validates that the value contains certain number of items.
 * Can be applied to arrays or classes implementing {@see Countable} interface.
 *
 * @see Count
 */
final class CountHandler implements RuleHandlerInterface
{
    use CountableLimitHandlerTrait;

    public function validate(mixed $value, object $rule, ValidationContext $context): Result
    {
        if (!$rule instanceof Count) {
            throw new UnexpectedRuleException(Count::class, $rule);
        }

        $result = new Result();

        /** @var mixed $value */
        if (!is_countable($value)) {
            $result->addError($rule->getIncorrectInputMessage(), [
                'attribute' => $context->getTranslatedAttribute(),
                'type' => get_debug_type($value),
            ]);

            return $result;
        }

        $count = count($value);
        $this->validateCountableLimits($rule, $context, $count, $result);

        return $result;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Yiisoft\Validator\Rule;
6
7		use Countable;
8		use Yiisoft\Validator\Exception\UnexpectedRuleException;
9		use Yiisoft\Validator\Result;
10		use Yiisoft\Validator\Rule\Trait\CountableLimitHandlerTrait;
11		use Yiisoft\Validator\RuleHandlerInterface;
12		use Yiisoft\Validator\ValidationContext;
13
14		use function count;
		0 ignored issues – show Bug introduced 2022-04-13 07:54 UTC by Report Bug Copy Issue Report This use statement conflicts with another class in this namespace, `Yiisoft\Validator\Rule\count`. Consider defining an alias. Let?s assume that you have a directory layout like this: . \|-- OtherDir \| \|-- Bar.php \| `-- Foo.php `-- SomeDir `-- Foo.php and let?s assume the following content of `Bar.php`: // Bar.php namespace OtherDir; use SomeDir\Foo; // This now conflicts the class OtherDir\Foo If both files `OtherDir/Foo.php` and `SomeDir/Foo.php` are loaded in the same runtime, you will see a PHP error such as the following: PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php However, as `OtherDir/Foo.php` does not necessarily have to be loaded and the error is only triggered if it is loaded before `OtherDir/Bar.php`, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: // Bar.php namespace OtherDir; use SomeDir\Foo as SomeDirFoo; // There is no conflict anymore. Loading history...
15
16		/**
17		* Validates that the value contains certain number of items.
18		* Can be applied to arrays or classes implementing {@see Countable} interface.
19		*
20		* @see Count
21		*/
22		final class CountHandler implements RuleHandlerInterface
23		{
24	35	use CountableLimitHandlerTrait;
25
26	35	public function validate(mixed $value, object $rule, ValidationContext $context): Result
27	1	{
28		if (!$rule instanceof Count) {
29		throw new UnexpectedRuleException(Count::class, $rule);
30	34	}
31
32	34	$result = new Result();
33	4
34	4	/** @var mixed $value */
35	4	if (!is_countable($value)) {
36		$result->addError($rule->getIncorrectInputMessage(), [
37		'attribute' => $context->getTranslatedAttribute(),
38	4	'type' => get_debug_type($value),
39		]);
40
41	30	return $result;
42	30	}
43
44	30	$count = count($value);
45		$this->validateCountableLimits($rule, $context, $count, $result);
46
47		return $result;
48		}
49		}
50

yiisoft / validator

CountHandler::validate() A last analyzed 2024-01-12 07:44 UTC

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CountHandler::validate() A
last analyzed 2024-01-12 07:44 UTC