deblan/FOSElasticaBundle
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Transformer transforms nested documents

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This commit is contained in:
Julien Muetton 2012-11-22 14:35:01 +01:00
commit 5c8dd9b7a6
1 changed files with 24 additions and 1 deletions
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25
Transformer/ModelToElasticaAutoTransformer.php
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@ -45,7 +45,13 @@ class ModelToElasticaAutoTransformer implements ModelToElasticaTransformerInterf
$document = new \Elastica_Document($identifier);
foreach ($fields as $key => $mapping) {
$property = new PropertyPath($key);
if (isset($mapping['type']) && $mapping['type'] == 'attachment') {
if (isset($mapping['type']) && in_array($mapping['type'], array('nested', 'object'))) {
$submapping = $mapping['properties'];
$subcollection = $property->getValue($object);
$document->add($key, $this->transformNested($subcollection, $submapping));
} else if (isset($mapping['type']) && $mapping['type'] == 'multi_field') {
throw new \Exception('Please implement me !');
} else if (isset($mapping['type']) && $mapping['type'] == 'attachment') {
$attachment = $property->getValue($object);
if ($attachment instanceof \SplFileInfo) {
$document->addFile($key, $attachment->getPathName());
@ -59,6 +65,23 @@ class ModelToElasticaAutoTransformer implements ModelToElasticaTransformerInterf
return $document;
}
/**
* transform a nested document or an object property into an array of ElasticaDocument
*
* @param array $objects the object to convert
* @param array $fields the keys we want to have in the returned array
* @return array
*/
protected function transformNested($objects, array $fields)
{
$documents = array();
foreach($objects as $object) {
$documents[] = $this->transform($object, $fields)->getData();
}
return $documents;
}
/**
* Attempts to convert any type to a string or an array of strings
*