DelegatingNormalizer::normalize()   A
last analyzed

Complexity

Conditions 3
Paths 3

Size

Total Lines 10
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 3.3332

Importance

Changes 0
Metric Value
dl 0
loc 10
ccs 4
cts 6
cp 0.6667
rs 9.4285
c 0
b 0
f 0
cc 3
eloc 5
nc 3
nop 1
crap 3.3332
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<?php
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namespace Bankiru\Seo\Destination\Normalizer;
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use Bankiru\Seo\Destination\DestinationNormalizer;
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use Bankiru\Seo\Exception\DestinationException;
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final class DelegatingNormalizer implements DestinationNormalizer
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{
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    /** @var  DestinationNormalizer[] */
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    private $normalizers = [];
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    /**
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     * DelegatingNormalizer constructor.
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     *
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     * @param DestinationNormalizer[] $normalizers
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     */
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    public function __construct(array $normalizers)
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    {
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        $this->normalizers = $normalizers;
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    }
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    /** {@inheritdoc} */
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    public function normalize($item)
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    {
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        foreach ($this->normalizers as $normalizer) {
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            if ($normalizer->supports($item)) {
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                return $normalizer->normalize($item);
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            }
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        }
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        throw DestinationException::normalizationFailed($item);
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    }
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    /** {@inheritdoc} */
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    public function supports($item)
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    {
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        foreach ($this->normalizers as $normalizer) {
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            if ($normalizer->supports($item)) {
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                return true;
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            }
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        }
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        return false;
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    }
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}
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