Passed
Push — master ( 201e0e...28aced )
by Andy
01:40
created

ArrayNormalizer::getNormalizedValue()   A

Complexity

Conditions 4
Paths 2

Size

Total Lines 11
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 6
CRAP Score 4

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 5
c 1
b 0
f 0
dl 0
loc 11
ccs 6
cts 6
cp 1
rs 10
cc 4
nc 2
nop 1
crap 4
1
<?php
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declare(strict_types=1);
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namespace Palmtree\Csv\Normalizer;
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class ArrayNormalizer extends AbstractNormalizer
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{
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    private string $delimiter = ',';
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    private StringNormalizer $stringNormalizer;
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    public function __construct(?NormalizerInterface $normalizer = null)
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    {
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        $this->stringNormalizer = new StringNormalizer();
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        $this->stringNormalizer->addTrimChar($this->delimiter);
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        parent::__construct($normalizer);
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    }
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    public function normalize(string $value)
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    {
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        return $this->getNormalizedValue($value);
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    }
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    protected function getNormalizedValue(string $value): array
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    {
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        $normalizedValue = explode($this->delimiter, $this->stringNormalizer->normalize($value)) ?: [];
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        if ($this->normalizer) {
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            foreach ($normalizedValue as &$part) {
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                $part = $this->normalizer->normalize($part);
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            }
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        }
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        return $normalizedValue;
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    }
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    /**
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     * Sets the delimiter to pass to explode(). Defaults to , (comma).
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     */
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    public function setDelimiter(string $delimiter): self
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    {
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        $this->delimiter = $delimiter;
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        $this->stringNormalizer = new StringNormalizer();
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        $this->stringNormalizer->addTrimChar($this->delimiter);
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        return $this;
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    }
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    public function getDelimiter(): string
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    {
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        return $this->delimiter;
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    }
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}
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