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<?php |
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/** |
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* Mapper for mapping data between raw input and Data classes |
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* |
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* @link http://github.com/PHPExif/php-exif-native for the canonical source repository |
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* @copyright Copyright (c) 2016 Tom Van Herreweghe <[email protected]> |
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* @license http://github.com/PHPExif/php-exif-native/blob/master/LICENSE MIT License |
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* @category PHPExif |
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* @package Native |
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*/ |
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namespace PHPExif\Adapter\Native\Reader\Mapper; |
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use PHPExif\Common\Data\Iptc; |
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use PHPExif\Common\Data\IptcInterface; |
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use PHPExif\Common\Data\MetadataInterface; |
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use PHPExif\Common\Exception\Mapper\UnsupportedFieldException; |
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use PHPExif\Common\Exception\Mapper\UnsupportedOutputException; |
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use PHPExif\Common\Mapper\ArrayMapper; |
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use PHPExif\Common\Mapper\FieldMapper; |
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use PHPExif\Common\Mapper\FieldMapperTrait; |
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/** |
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* IptcMapper |
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* |
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* Maps the array of iptc data onto the correct |
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* fields of given Iptc object |
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* |
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* @category PHPExif |
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* @package Native |
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*/ |
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View Code Duplication |
class IptcMapper implements ArrayMapper, FieldMapper |
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{ |
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use FieldMapperTrait; |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getSupportedFields() |
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{ |
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return array( |
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Iptc::class, |
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); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function mapArray(array $input, &$output) |
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{ |
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if (!($output instanceof IptcInterface)) { |
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throw UnsupportedOutputException::forOutput($output); |
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} |
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$fieldMappers = $this->getFieldMappers(); |
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foreach ($fieldMappers as $field => $fieldMapper) { |
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$fieldMapper->mapField( |
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$field, |
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$input, |
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$output |
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); |
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} |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function mapField($field, array $input, &$output) |
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{ |
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if (!in_array($field, $this->getSupportedFields())) { |
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throw UnsupportedFieldException::forField($field); |
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} |
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if (!($output instanceof MetadataInterface)) { |
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throw UnsupportedOutputException::forOutput($output); |
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} |
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$iptc = $output->getIptc(); |
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$this->mapArray($input, $iptc); |
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$output = $output->withIptc($iptc); |
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} |
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} |
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PHPExif /
php-exif-native
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.