CollectionModelTransformer::supports() - Code Metrics - Inspection of "Fix collection transformer" - tonicforhealth/model-transformer - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 3ee6a0...ec740c )

by Dmitry

created 2016-04-25 17:50 UTC

CollectionModelTransformer::supports() B

↳ Parent: CollectionModelTransformer

Complexity

Conditions	5
Paths	4

Size

Total Lines	14
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes	5
Bugs	1	Features	0

Metric	Value
c	5
b	1
f	0
dl	0
loc	14
rs	8.8571
cc	5
eloc	7
nc	4
nop	2

<?php

namespace Tonic\Component\ApiLayer\ModelTransformer;

use Tonic\Component\ApiLayer\ModelTransformer\Exception\UnsupportedTransformationException;

/**
 * Handles collection of objects.
 */
class CollectionModelTransformer implements ModelTransformerInterface
{
    /**
     * @var ModelTransformer
     */
    private $modelTransformer;

    /**
     * Constructor.
     *
     * @param ModelTransformer $modelTransformer
     */
    public function __construct(ModelTransformer $modelTransformer)
    {
        $this->modelTransformer = $modelTransformer;
    }

    /**
     * {@inheritdoc}
     */
    public function supports($object, $targetClass)
    {
        if (is_array($object) || $object instanceof \Traversable) {
            foreach ($object as $element) {
                if (!$this->modelTransformer->supports($element, $targetClass)) {
                    return false;
                }
            }

            return true;
        }

        return false;
    }

    /**
     * {@inheritdoc}
     */
    public function transform($object, $targetClass)
    {
        if (count($object) == 0) {
            return [];
        }

        if (!$this->supports($object, $targetClass)) {
            throw new UnsupportedTransformationException();
        }

        $elements = [];
        foreach ($object as $element) {
            $elements[] = $this->modelTransformer->transform($element, $targetClass);
        }

        return $elements;
    }
}


1			<?php
2
3			namespace Tonic\Component\ApiLayer\ModelTransformer;
4
5			use Tonic\Component\ApiLayer\ModelTransformer\Exception\UnsupportedTransformationException;
6
7			/**
8			* Handles collection of objects.
9			*/
10			class CollectionModelTransformer implements ModelTransformerInterface
11			{
12			/**
13			* @var ModelTransformer
14			*/
15			private $modelTransformer;
16
17			/**
18			* Constructor.
19			*
20			* @param ModelTransformer $modelTransformer
21			*/
22			public function __construct(ModelTransformer $modelTransformer)
23			{
24			$this->modelTransformer = $modelTransformer;
25			}
26
27			/**
28			* {@inheritdoc}
29			*/
30			public function supports($object, $targetClass)
31			{
32			if (is_array($object) \|\| $object instanceof \Traversable) {
33			foreach ($object as $element) {
34			if (!$this->modelTransformer->supports($element, $targetClass)) {
35			return false;
36			}
37			}
38
39			return true;
40			}
41
42			return false;
43			}
44
45			/**
46			* {@inheritdoc}
47			*/
48			public function transform($object, $targetClass)
49			{
50			if (count($object) == 0) {
51			return [];
52			}
53
54			if (!$this->supports($object, $targetClass)) {
55			throw new UnsupportedTransformationException();
56			}
57
58			$elements = [];
59			foreach ($object as $element) {
60			$elements[] = $this->modelTransformer->transform($element, $targetClass);
61			}
62
63			return $elements;
64			}
65			}
66

tonicforhealth / model-transformer

Push — master ( 3ee6a0...ec740c )

CollectionModelTransformer::supports() B

Complexity

Size

Duplication

Importance

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