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<?php |
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/* |
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* This file is part of the Stinger Entity Search package. |
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* |
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* (c) Oliver Kotte <[email protected]> |
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* (c) Florian Meyer <[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 StingerSoft\EntitySearchBundle\Services; |
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use StingerSoft\EntitySearchBundle\Model\Document; |
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use StingerSoft\EntitySearchBundle\Model\Query; |
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use StingerSoft\EntitySearchBundle\Model\Result\FacetSet; |
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use StingerSoft\EntitySearchBundle\Model\Result\FacetSetAdapter; |
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use StingerSoft\EntitySearchBundle\Model\ResultSetAdapter; |
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class DummySearchService extends AbstractSearchService { |
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/** |
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* |
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* @var Document[] |
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*/ |
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protected $index = array(); |
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protected function createDocumentId(Document $document) { |
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$id = $document->getEntityClass(); |
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$id .= '#'; |
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$entityId = $document->getEntityId(); |
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if(is_scalar($entityId)) { |
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$id .= $entityId; |
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} else { |
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$id .= md5(serialize($entityId)); |
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} |
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return $id; |
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} |
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/** |
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* |
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* {@inheritDoc} |
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* |
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* @see \StingerSoft\EntitySearchBundle\Services\SearchService::clearIndex() |
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*/ |
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public function clearIndex() { |
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$this->index = array(); |
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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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* @see \StingerSoft\EntitySearchBundle\Services\SearchService::saveDocument() |
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*/ |
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public function saveDocument(Document $document) { |
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$this->index[$this->createDocumentId($document)] = $document; |
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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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* @see \StingerSoft\EntitySearchBundle\Services\SearchService::removeDocument() |
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*/ |
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public function removeDocument(Document $document) { |
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unset($this->index[$this->createDocumentId($document)]); |
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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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* @see \StingerSoft\EntitySearchBundle\Services\SearchService::autocomplete() |
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*/ |
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public function autocomplete($search, $maxResults = 10) { |
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$words = array(); |
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foreach($this->index as $doc) { |
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foreach($doc->getFields() as $content) { |
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if(is_string($content)) { |
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$words = array_merge($words, explode(' ', $content)); |
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} |
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} |
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} |
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return array_filter($words, function ($word) use ($search) { |
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return stripos($word, $search) === 0; |
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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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* @see \StingerSoft\EntitySearchBundle\Services\SearchService::search() |
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*/ |
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public function search(Query $query) { |
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$term = $query->getSearchTerm(); |
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$result = new ResultSetAdapter(); |
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$facets = new FacetSetAdapter(); |
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$hits = array(); |
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foreach($this->index as $key => $doc) { |
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foreach($doc->getFields() as $content) { |
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if(is_string($content) && stripos($content, $term) !== false) { |
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if(!isset($hits[$key])) { |
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$hits[$key] = 0; |
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} |
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$hits[$key] = $hits[$key] + 1; |
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} |
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} |
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} |
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arsort($hits); |
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$results = array(); |
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foreach(array_keys($hits) as $docId) { |
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$doc = $this->index[$docId]; |
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$facets->addFacetValue(FacetSet::FACET_ENTITY_TYPE, $doc->getEntityClass()); |
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$facets->addFacetValue(FacetSet::FACET_AUTHOR, $doc->getFieldValue(Document::FIELD_AUTHOR)); |
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$results[] = $doc; |
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} |
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$result->setResults($results); |
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$result->setFacets($facets); |
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return $result; |
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} |
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/** |
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* |
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* {@inheritDoc} |
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* |
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* @see \StingerSoft\EntitySearchBundle\Services\SearchService::getIndexSize() |
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*/ |
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public function getIndexSize() { |
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return count($this->index); |
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} |
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} |
Stinger-Soft /
EntitySearchBundle
