EmailsToArrayTransformer::reverseTransform() - Code Metrics - Setono/SyliusStockMovementPlugin - Measure and Improve Code Quality continuously with Scrutinizer

EmailsToArrayTransformer::reverseTransform() A
last analyzed 2020-01-03 14:05 UTC

↳ Parent: EmailsToArrayTransformer

Complexity

Conditions	5
Paths	3

Size

Total Lines	10
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	6
dl	0
loc	10
rs	9.6111
c	0
b	0
f	0
cc	5
nc	3
nop	1

<?php

declare(strict_types=1);

namespace Setono\SyliusStockMovementPlugin\Form\DataTransformer;

use const PREG_SPLIT_NO_EMPTY;
use Safe\Exceptions\PcreException;
use Safe\Exceptions\StringsException;
use function Safe\preg_split;
use function Safe\sprintf;
use Symfony\Component\Form\DataTransformerInterface;
use Symfony\Component\Form\Exception\TransformationFailedException;

final class EmailsToArrayTransformer implements DataTransformerInterface
{
    /**
     * Transforms an array of emails into a string like '[email protected],[email protected]'
     */
    public function transform($arr): string
    {
        if (!is_array($arr)) {
            return '';
        }

        return implode(',', $arr);
    }

    /**
     * Transforms a string of emails into an array of emails
     *
     * @throws StringsException
     * @throws TransformationFailedException
     */
    public function reverseTransform($str): array
    {
        if (null === $str || '' === $str || !is_string($str)) {
            return [];
        }

        try {
            return preg_split('/[ ,]+/', $str, -1, PREG_SPLIT_NO_EMPTY);
        } catch (PcreException $e) {
            throw new TransformationFailedException(sprintf('It was not possible to convert the string "%s" to an array of emails', $str), 0, $e);
        }
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Setono\SyliusStockMovementPlugin\Form\DataTransformer;
6
7			use const PREG_SPLIT_NO_EMPTY;
8			use Safe\Exceptions\PcreException;
9			use Safe\Exceptions\StringsException;
10			use function Safe\preg_split;
11			use function Safe\sprintf;
12			use Symfony\Component\Form\DataTransformerInterface;
13			use Symfony\Component\Form\Exception\TransformationFailedException;
14
15			final class EmailsToArrayTransformer implements DataTransformerInterface
16			{
17			/**
18			* Transforms an array of emails into a string like '[email protected],[email protected]'
19			*/
20			public function transform($arr): string
21			{
22			if (!is_array($arr)) {
23			return '';
24			}
25
26			return implode(',', $arr);
27			}
28
29			/**
30			* Transforms a string of emails into an array of emails
31			*
32			* @throws StringsException
33			* @throws TransformationFailedException
34			*/
35			public function reverseTransform($str): array
36			{
37			if (null === $str \|\| '' === $str \|\| !is_string($str)) {
38			return [];
39			}
40
41			try {
42			return preg_split('/[ ,]+/', $str, -1, PREG_SPLIT_NO_EMPTY);
43			} catch (PcreException $e) {
44			throw new TransformationFailedException(sprintf('It was not possible to convert the string "%s" to an array of emails', $str), 0, $e);
45			}
46			}
47			}
48

Setono / SyliusStockMovementPlugin

EmailsToArrayTransformer::reverseTransform() A last analyzed 2020-01-03 14:05 UTC

Complexity

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EmailsToArrayTransformer::reverseTransform() A
last analyzed 2020-01-03 14:05 UTC