SymfonyValidatorExtension::error() - Code Metrics - Inspection of "Add SymfonyValidatorExtension test" - nastoletni/code - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 94a5eb...cfd896 )

by Albert

created 2017-06-15 14:29 UTC

SymfonyValidatorExtension::error() A

↳ Parent: SymfonyValidatorExtension

Complexity

Conditions	4
Paths	4

Size

Total Lines	13
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	4

Importance

Changes

Metric	Value
dl	0
loc	13
ccs	7
cts	7
cp	1
rs	9.2
c	0
b	0
f	0
cc	4
eloc	6
nc	4
nop	2
crap	4

<?php

declare(strict_types=1);

namespace Nastoletni\Code\Twig;

use Symfony\Component\Validator\ConstraintViolationInterface;
use Symfony\Component\Validator\ConstraintViolationListInterface;
use Twig_SimpleFunction;

class SymfonyValidatorExtension extends \Twig_Extension
{
    /**
     * {@inheritdoc}
     */
    public function getFunctions(): array
    {
        return [
            new Twig_SimpleFunction('error', [$this, 'error']),
        ];
    }

    /**
     * Yields all error messages from given field.
     *
     * @param string                                $field
     * @param ConstraintViolationListInterface|null $errors
     *
     * @return iterable
     */
    public function error(string $field, ?ConstraintViolationListInterface $errors): iterable
    {
        if (is_null($errors)) {
            return;
        }

        /** @var ConstraintViolationInterface $error */
        foreach ($errors as $error) {
            if ($error->getPropertyPath() == $field) {
                yield $error->getMessage();
            }
        }
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Nastoletni\Code\Twig;
6
7		use Symfony\Component\Validator\ConstraintViolationInterface;
8		use Symfony\Component\Validator\ConstraintViolationListInterface;
9		use Twig_SimpleFunction;
10
11		class SymfonyValidatorExtension extends \Twig_Extension
12		{
13		/**
14		* {@inheritdoc}
15		*/
16	1	public function getFunctions(): array
17		{
18		return [
19	1	new Twig_SimpleFunction('error', [$this, 'error']),
20		];
21		}
22
23		/**
24		* Yields all error messages from given field.
25		*
26		* @param string $field
27		* @param ConstraintViolationListInterface\|null $errors
28		*
29		* @return iterable
30		*/
31	2	public function error(string $field, ?ConstraintViolationListInterface $errors): iterable
32		{
33	2	if (is_null($errors)) {
34	1	return;
35		}
36
37		/** @var ConstraintViolationInterface $error */
38	1	foreach ($errors as $error) {
39	1	if ($error->getPropertyPath() == $field) {
40	1	yield $error->getMessage();
41		}
42		}
43	1	}
44		}
45

nastoletni / code

Push — master ( 94a5eb...cfd896 )

SymfonyValidatorExtension::error() A

Complexity

Size

Duplication

Code Coverage

Importance

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