- Define new usable bucket types in ElasticSuite (histogrrams)
- Additional methods to handle nested and filtered aggregations
/**
* Build the aggregation.
*
* @param BucketInterface $bucket Term bucket.
*
* @return array
*/
public function buildBucket(BucketInterface $bucket)
{
$filters = [];
foreach ($bucket->getQueries() as $value => $query) {
$filters[$value] = $this->queryBuilder->buildQuery($query);
}
return ['filters' => ['filters' => $filters]];
}
/**
* Build the aggregation.
*
* @param BucketInterface $bucket Term bucket.
*
* @return array
*/
public function buildBucket(BucketInterface $bucket)
{
$aggregation = ['terms' => ['field' => $bucket->getField(), 'size' => $bucket->getSize()]];
if (in_array($bucket->getSortOrder(), [$bucket::SORT_ORDER_COUNT, $bucket::SORT_ORDER_MANUAL])) {
$aggregation['terms']['order'] = [$bucket::SORT_ORDER_COUNT => SortOrderInterface::SORT_DESC];
} elseif ($bucket->getSortOrder() == $bucket::SORT_ORDER_TERM) {
$aggregation['terms']['order'] = [$bucket::SORT_ORDER_TERM => SortOrderInterface::SORT_ASC];
} elseif ($bucket->getSortOrder() == $bucket::SORT_ORDER_RELEVANCE && !$bucket->isNested()) {
$aggregation['aggregations']['termRelevance'] = ['avg' => ['script' => $bucket::SORT_ORDER_RELEVANCE]];
$aggregation['terms']['order'] = ['termRelevance' => SortOrderInterface::SORT_DESC];
}
return $aggregation;
}
/**
* Build the aggregation.
*
* @param BucketInterface $bucket Histogram bucket.
*
* @return array
*/
public function buildBucket(BucketInterface $bucket)
{
$aggParams = ['field' => $bucket->getField(), 'interval' => $bucket->getInterval(), 'min_doc_count' => $bucket->getMinDocCount()];
return ['histogram' => $aggParams];
}