ArrayToStringTransformer::reverseTransform() - Code Metrics - PGSSoft/PgsRestfonyBundle - Measure and Improve Code Quality continuously with Scrutinizer

ArrayToStringTransformer::reverseTransform() A
last analyzed 2016-08-11 21:08 UTC

↳ Parent: ArrayToStringTransformer

Complexity

Conditions	3
Paths	3

Size

Total Lines	15
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	3

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	15
rs	9.4285
ccs	8
cts	8
cp	1
cc	3
eloc	8
nc	3
nop	1
crap	3

<?php

namespace Pgs\RestfonyBundle\Form\DataTransformer;

use Symfony\Component\Form\DataTransformerInterface;
use Symfony\Component\Form\Exception\TransformationFailedException;

/**
 * Class transforms norm data into view data.
 */
class ArrayToStringTransformer implements DataTransformerInterface
{
    /**
     * Transforms an array to a csv set of strings.
     *
     * @param array|null $array
     *
     * @return string
     */
    public function transform($array)
    {
        if (!is_array($array)) {
            throw new TransformationFailedException(sprintf(
                '%s is not an array',
                gettype($array)
            ));
        }

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

    /**
     * Transforms a string into an array.
     *
     * @param string $string
     *
     * @return array
     */
    public function reverseTransform($string)
    {
        //JSON requests will already be strings
        if (is_array($string)) {
            return $string;
        }
        //strip any whitespace
        $string = preg_replace('/^\s+|\s+$/u', '', $string);
        $string = preg_replace('/\s+,\s*/u', ',', $string);
        if (empty($string)) {
            return [];
        }

        return explode(',', $string);
    }
}


1		<?php
2
3		namespace Pgs\RestfonyBundle\Form\DataTransformer;
4
5		use Symfony\Component\Form\DataTransformerInterface;
6		use Symfony\Component\Form\Exception\TransformationFailedException;
7
8		/**
9		* Class transforms norm data into view data.
10		*/
11		class ArrayToStringTransformer implements DataTransformerInterface
12		{
13		/**
14		* Transforms an array to a csv set of strings.
15		*
16		* @param array\|null $array
17		*
18		* @return string
19		*/
20	3	public function transform($array)
21		{
22	3	if (!is_array($array)) {
23	1	throw new TransformationFailedException(sprintf(
24	1	'%s is not an array',
25		gettype($array)
26		));
27		}
28
29	2	return implode(',', $array);
30		}
31
32		/**
33		* Transforms a string into an array.
34		*
35		* @param string $string
36		*
37		* @return array
38		*/
39	5	public function reverseTransform($string)
40		{
41		//JSON requests will already be strings
42	5	if (is_array($string)) {
43	2	return $string;
44		}
45		//strip any whitespace
46	3	$string = preg_replace('/^\s+\|\s+$/u', '', $string);
47	3	$string = preg_replace('/\s+,\s*/u', ',', $string);
48	3	if (empty($string)) {
49	1	return [];
50		}
51
52	2	return explode(',', $string);
53		}
54		}
55

PGSSoft / PgsRestfonyBundle

ArrayToStringTransformer::reverseTransform() A last analyzed 2016-08-11 21:08 UTC

Complexity

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ArrayToStringTransformer::reverseTransform() A
last analyzed 2016-08-11 21:08 UTC