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<?php |
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/** |
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* YAWIK |
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* |
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* @copyright (c) 2013 - 2016 Cross Solution (http://cross-solution.de) |
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* @license MIT |
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*/ |
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namespace Solr\Bridge; |
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use Core\Entity\AbstractIdentifiableModificationDateAwareEntity as EntityType; |
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use Solr\Filter\AbstractPaginationQuery; |
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use Zend\ServiceManager\ServiceLocatorInterface; |
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/** |
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* Class ResultConverter |
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* |
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* Convert SOLR query result into Doctrine ODM Entity |
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* |
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* @package Solr\Bridge |
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*/ |
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class ResultConverter |
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{ |
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/** |
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* Current filter used for conversion |
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* |
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* @var AbstractPaginationQuery |
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*/ |
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protected $filter; |
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/** |
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* Convert result into entity |
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* |
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* @param AbstractPaginationQuery $filter |
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* @param \SolrQueryResponse $queryResponse |
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* @return EntityType[] |
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*/ |
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public function convert($filter, $queryResponse) |
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{ |
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$this->filter = $filter; |
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$response = $queryResponse->getResponse(); |
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$propertiesMap = $filter->getPropertiesMap(); |
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$class = $filter->getEntityClass(); |
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$entities = []; |
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foreach($response['response']['docs'] as $doc){ |
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$ob = new $class(); |
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$properties = $doc->getPropertyNames(); |
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foreach($properties as $name){ |
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$setter = 'set'.$name; |
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$value = $doc->$name; |
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$value = $this->validateDate($value); |
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if(method_exists($ob,$setter)){ |
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call_user_func(array($ob,$setter),$value); |
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}elseif(isset($propertiesMap[$name])){ |
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$this->handleMappedProperty($propertiesMap[$name],$ob,$value); |
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} |
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} |
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$entities[] = $ob; |
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} |
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return $entities; |
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} |
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/** |
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* Handles mapped property defined by query filter |
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* |
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* @param $property |
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* @param $object |
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* @param $value |
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*/ |
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public function handleMappedProperty($property,$object,$value) |
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{ |
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$callback = array($this->filter,$property); |
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if(is_callable($callback)){ |
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call_user_func($callback,$object,$value); |
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} |
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} |
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/** |
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* Convert date formatted string into a DateTime object |
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* |
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* @param string $value |
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* @return \DateTime|string |
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*/ |
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public function validateDate($value) |
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{ |
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$value = trim($value); |
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$date = \DateTime::createFromFormat(Manager::SOLR_DATE_FORMAT,$value); |
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$check = $date && ($date->format(Manager::SOLR_DATE_FORMAT) === $value); |
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if($check){ |
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return $date; |
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}else{ |
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return $value; |
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} |
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} |
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/** |
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* Create a new instance of ResultConverter |
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* @param ServiceLocatorInterface $sl |
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* @return ResultConverter |
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*/ |
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static public function factory(ServiceLocatorInterface $sl) |
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{ |
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return new static(); |
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} |
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} |
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.