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<?php |
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namespace LAG\AdminBundle\Bridge\Doctrine\DataHandler; |
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use Doctrine\Common\Collections\ArrayCollection; |
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use Doctrine\Common\Collections\Collection; |
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use Doctrine\ORM\Query; |
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use Doctrine\ORM\QueryBuilder; |
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use LAG\AdminBundle\Bridge\Doctrine\DataSource\ORMDataSource; |
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use LAG\AdminBundle\DataProvider\DataSourceHandler\DataHandlerInterface; |
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use LAG\AdminBundle\DataProvider\DataSourceInterface; |
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use LAG\AdminBundle\Exception\Exception; |
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use Pagerfanta\Adapter\AdapterInterface; |
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use Pagerfanta\Adapter\ArrayAdapter; |
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use Pagerfanta\Doctrine\Collections\CollectionAdapter; |
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use Pagerfanta\Doctrine\ORM\QueryAdapter; |
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use Pagerfanta\Pagerfanta; |
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class ResultsHandler implements DataHandlerInterface |
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{ |
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public function supports(DataSourceInterface $dataSource): bool |
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{ |
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return $dataSource instanceof ORMDataSource; |
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} |
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public function handle(DataSourceInterface $dataSource) |
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{ |
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if ($dataSource->isPaginated()) { |
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$adapter = $this->getAdapter($dataSource->getData()); |
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$pager = new Pagerfanta($adapter); |
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$pager->setCurrentPage($dataSource->getPage()); |
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$pager->setMaxPerPage($dataSource->getMaxPerPage()); |
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return $pager; |
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} |
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if ($dataSource->getData() instanceof Query) { |
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return $dataSource->getData()->getResult(); |
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} |
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if ($dataSource->getData() instanceof QueryBuilder) { |
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return $dataSource->getData()->getQuery()->getResult(); |
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} |
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if (\is_array($dataSource->getData())) { |
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return new ArrayCollection($dataSource->getData()); |
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} |
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return $dataSource->getData(); |
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} |
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private function getAdapter($data): AdapterInterface |
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{ |
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if ($data instanceof QueryBuilder || $data instanceof Query) { |
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return new QueryAdapter($data, true, true); |
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} |
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if ($data instanceof Collection) { |
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return new CollectionAdapter($data); |
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} |
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if (\is_array($data)) { |
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return new ArrayAdapter($data); |
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} |
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if (is_iterable($data)) { |
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return new ArrayAdapter(iterator_to_array($data)); |
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} |
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throw new Exception('Unable to find an adapter for type "'.\gettype($data).'"'); |
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} |
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} |
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larriereguichet /
AdminBundle
