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<?php |
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/* |
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* This file is part of the FOSElasticaBundle package. |
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* |
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* (c) FriendsOfSymfony <http://friendsofsymfony.github.com/> |
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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 FOS\ElasticaBundle\Finder; |
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use Elastica\Document; |
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use Elastica\Query; |
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use Elastica\SearchableInterface; |
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use FOS\ElasticaBundle\Paginator\FantaPaginatorAdapter; |
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use FOS\ElasticaBundle\Paginator\HybridPaginatorAdapter; |
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use FOS\ElasticaBundle\Paginator\TransformedPaginatorAdapter; |
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use FOS\ElasticaBundle\Transformer\ElasticaToModelTransformerInterface; |
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use FOS\ElasticaBundle\Paginator\FantaPaginatorAdapter; |
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use FOS\ElasticaBundle\Paginator\RawPaginatorAdapter; |
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use Pagerfanta\Pagerfanta; |
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/** |
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* Finds elastica documents and map them to persisted objects. |
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*/ |
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class TransformedFinder implements PaginatedFinderInterface |
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{ |
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protected $searchable; |
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protected $transformer; |
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/** |
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* @param SearchableInterface $searchable |
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* @param ElasticaToModelTransformerInterface $transformer |
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*/ |
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public function __construct(SearchableInterface $searchable, ElasticaToModelTransformerInterface $transformer) |
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{ |
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$this->searchable = $searchable; |
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$this->transformer = $transformer; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function find($query, $limit = null, $options = array()) |
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{ |
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$results = $this->search($query, $limit, $options); |
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return $this->transformer->transform($results); |
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} |
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public function findHybrid($query, $limit = null, $options = array()) |
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{ |
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$results = $this->search($query, $limit, $options); |
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return $this->transformer->hybridTransform($results); |
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} |
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/** |
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* Find documents similar to one with passed id. |
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* |
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* @param int $id |
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* @param array $params |
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* @param array $query |
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* |
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* @return array of model objects |
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**/ |
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public function moreLikeThis($id, $params = array(), $query = array()) |
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{ |
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$doc = new Document($id); |
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$results = $this->searchable->moreLikeThis($doc, $params, $query)->getResults(); |
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return $this->transformer->transform($results); |
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} |
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/** |
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* @param $query |
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* @param null|int $limit |
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* @param array $options |
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* |
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* @return array |
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*/ |
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protected function search($query, $limit = null, $options = array()) |
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{ |
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$queryObject = Query::create($query); |
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if (null !== $limit) { |
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$queryObject->setSize($limit); |
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} |
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$results = $this->searchable->search($queryObject, $options)->getResults(); |
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return $results; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function findPaginated($query, $options = array()) |
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{ |
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$queryObject = Query::create($query); |
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$paginatorAdapter = $this->createPaginatorAdapter($queryObject, $options); |
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return new Pagerfanta(new FantaPaginatorAdapter($paginatorAdapter)); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function createPaginatorAdapter($query, $options = array()) |
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{ |
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$query = Query::create($query); |
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return new TransformedPaginatorAdapter($this->searchable, $query, $options, $this->transformer); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function createHybridPaginatorAdapter($query) |
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{ |
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$query = Query::create($query); |
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return new HybridPaginatorAdapter($this->searchable, $query, $this->transformer); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function createRawPaginatorAdapter($query) |
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{ |
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$query = Query::create($query); |
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return new RawPaginatorAdapter($this->searchable, $query); |
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} |
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} |
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FriendsOfSymfony /
FOSElasticaBundle
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