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<?php |
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namespace Bdf\Form\Phone\Transformer; |
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use Bdf\Form\ElementInterface; |
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use Bdf\Form\Phone\PhoneElement; |
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use Bdf\Form\Transformer\TransformerInterface; |
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use libphonenumber\PhoneNumber; |
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use libphonenumber\PhoneNumberFormat; |
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use libphonenumber\PhoneNumberUtil; |
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/** |
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* Transformer PhoneNumber instance to string with a format |
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*/ |
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final class PhoneNumberToStringTransformer implements TransformerInterface |
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{ |
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/** |
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* @var PhoneNumberFormat::* |
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*/ |
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private $format; |
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/** |
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* @var PhoneNumberUtil|null |
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*/ |
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private $formatter; |
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/** |
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* PhoneNumberToStringTransformer constructor. |
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* |
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* @param PhoneNumberFormat::* $format |
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* @param PhoneNumberUtil|null $formatter |
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*/ |
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public function __construct(int $format = PhoneNumberFormat::E164, ?PhoneNumberUtil $formatter = null) |
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{ |
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$this->format = $format; |
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$this->formatter = $formatter; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function transformToHttp($value, ElementInterface $input): ?PhoneNumber |
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{ |
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if ($input instanceof PhoneElement) { |
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return $input->parseValue($value); |
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} |
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$formatter = $this->formatter ?? PhoneNumberUtil::getInstance(); |
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return $formatter->parse($value, null, null, true); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function transformFromHttp($value, ElementInterface $input): ?string |
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{ |
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if (!$value instanceof PhoneNumber) { |
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return null; |
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} |
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$formatter = $this->formatter ?? ($input instanceof PhoneElement ? $input->getFormatter() : PhoneNumberUtil::getInstance()); |
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return $formatter->format($value, $this->format); |
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} |
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} |
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b2pweb /
bdf-form
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