ForeignMappingTransformer::__construct() - Code Metrics - Inspection of "Mark package as abandoned" - treehouselabs/io-bundle - Measure and Improve Code Quality continuously with Scrutinizer

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by Peter

created 2018-12-12 10:42 UTC

ForeignMappingTransformer::__construct() A

↳ Parent: ForeignMappingTransformer

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	5
ccs	4
cts	4
cp	1
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	2
crap	1

<?php

namespace TreeHouse\IoBundle\Item\Modifier\Data\Transformer;

use TreeHouse\Feeder\Exception\TransformationFailedException;
use TreeHouse\Feeder\Modifier\Data\Transformer\TransformerInterface;

class ForeignMappingTransformer implements TransformerInterface
{
    /**
     * @var string
     */
    protected $name;

    /**
     * @var array
     */
    protected $mapping;

    /**
     * @param string $name
     * @param array  $mapping
     */
    public function __construct($name, array $mapping)
    {
        $this->name = $name;
        $this->mapping = $mapping;
    }

    public function transform($value)
    {
        if (is_null($value)) {
            return $value;
        }

        if (is_scalar($value)) {
            return $this->getMappedValue($value);
        }

        if (is_array($value)) {
            $newValue = [];

            foreach ($value as $val) {
                if (!is_array($val)) {
                    $val = [$val];
                }
                foreach ($val as $val2) {
                    $newValue[] = $this->getMappedValue($val2);
                }
            }

            return array_filter($newValue);
        }

        throw new TransformationFailedException(
            sprintf(
                'Expected a scalar value or an array of scalar values to transform, got %s instead',
                json_encode($value)
            )
        );
    }

    /**
     * @param string $value
     *
     * @throws TransformationFailedException
     *
     * @return string
     */
    protected function getMappedValue($value)
    {
        if (null === $value) {
            return $value;
        }

        if (!array_key_exists($value, $this->mapping)) {
            throw new TransformationFailedException(
                sprintf('Value %s not found for key "%s"', json_encode($value), $this->name)
            );
        }

        return $this->mapping[$value];
    }
}


1		<?php
2
3		namespace TreeHouse\IoBundle\Item\Modifier\Data\Transformer;
4
5		use TreeHouse\Feeder\Exception\TransformationFailedException;
6		use TreeHouse\Feeder\Modifier\Data\Transformer\TransformerInterface;
7
8		class ForeignMappingTransformer implements TransformerInterface
9		{
10		/**
11		* @var string
12		*/
13		protected $name;
14
15		/**
16		* @var array
17		*/
18		protected $mapping;
19
20		/**
21		* @param string $name
22		* @param array $mapping
23		*/
24	8	public function __construct($name, array $mapping)
25		{
26	8	$this->name = $name;
27	8	$this->mapping = $mapping;
28	8	}
29
30	8	public function transform($value)
31		{
32	8	if (is_null($value)) {
33	2	return $value;
34		}
35
36	6	if (is_scalar($value)) {
37	4	return $this->getMappedValue($value);
38		}
39
40	2	if (is_array($value)) {
41	2	$newValue = [];
42
43	2	foreach ($value as $val) {
44	2	if (!is_array($val)) {
45	2	$val = [$val];
46		}
47	2	foreach ($val as $val2) {
48	2	$newValue[] = $this->getMappedValue($val2);
49		}
50		}
51
52	2	return array_filter($newValue);
53		}
54
55		throw new TransformationFailedException(
56		sprintf(
57		'Expected a scalar value or an array of scalar values to transform, got %s instead',
58		json_encode($value)
59		)
60		);
61		}
62
63		/**
64		* @param string $value
65		*
66		* @throws TransformationFailedException
67		*
68		* @return string
69		*/
70	6	protected function getMappedValue($value)
71		{
72	6	if (null === $value) {
73		return $value;
74		}
75
76	6	if (!array_key_exists($value, $this->mapping)) {
77	2	throw new TransformationFailedException(
78	2	sprintf('Value %s not found for key "%s"', json_encode($value), $this->name)
79		);
80		}
81
82	4	return $this->mapping[$value];
83		}
84		}
85

treehouselabs / io-bundle

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ForeignMappingTransformer::__construct() A

Complexity

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Duplication

Code Coverage

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