Completed
Push — master ( f88f6e...5d85cb )
by Pavel
03:14
created

SluggableNormalizer::normalize()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 9
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 9
ccs 4
cts 4
cp 1
rs 9.6666
c 0
b 0
f 0
cc 2
eloc 4
nc 2
nop 1
crap 2
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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\Entity\Sluggable;
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use Bankiru\Seo\Exception\DestinationException;
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final class SluggableNormalizer implements DestinationNormalizer
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{
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    /** {@inheritdoc} */
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    public function normalize($item)
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    {
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        if (!$this->supports($item)) {
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            throw DestinationException::normalizationFailed($item, Sluggable::class);
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        }
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        /** @var Sluggable $item */
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        return $item->getSlug();
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    }
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    /** {@inheritdoc} */
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    public function supports($item)
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    {
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        return $item instanceof Sluggable;
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    }
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}
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