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<?php |
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/* |
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* This file is part of the ONGR package. |
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* |
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* (c) NFQ Technologies UAB <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace ONGR\ElasticsearchDSL\Serializer; |
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use ONGR\ElasticsearchDSL\Serializer\Normalizer\OrderedNormalizerInterface; |
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use Symfony\Component\Serializer\Serializer; |
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/** |
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* Custom serializer which orders data before normalization. |
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*/ |
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class OrderedSerializer extends Serializer |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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View Code Duplication |
public function normalize($data, $format = null, array $context = []) |
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{ |
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return parent::normalize( |
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is_array($data) ? $this->order($data) : $data, |
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$format, |
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$context |
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); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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View Code Duplication |
public function denormalize($data, $type, $format = null, array $context = []) |
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{ |
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return parent::denormalize( |
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is_array($data) ? $this->order($data) : $data, |
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$type, |
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$format, |
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$context |
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); |
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} |
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/** |
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* Orders objects if can be done. |
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* |
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* @param array $data Data to order. |
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* |
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* @return array |
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*/ |
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private function order(array $data) |
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{ |
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$filteredData = $this->filterOrderable($data); |
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if (!empty($filteredData)) { |
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uasort( |
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$filteredData, |
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function (OrderedNormalizerInterface $a, OrderedNormalizerInterface $b) { |
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return $a->getOrder() > $b->getOrder(); |
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} |
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); |
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return array_merge($filteredData, array_diff_key($data, $filteredData)); |
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} |
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return $data; |
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} |
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/** |
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* Filters out data which can be ordered. |
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* |
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* @param array $array Data to filter out. |
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* |
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* @return array |
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*/ |
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private function filterOrderable($array) |
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{ |
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return array_filter( |
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$array, |
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function ($value) { |
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return $value instanceof OrderedNormalizerInterface; |
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} |
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); |
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} |
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} |
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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.