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fix: replace `match_phrase` to `wildcard` for query to elasticsearch

This commit is contained in:
vnmedeiros 2020-10-14 10:58:33 -03:00
parent 80e0800a2f
commit fd7a56db11
1 changed files with 24 additions and 1 deletions
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25
src/classes/class-tainacan-elastic-press.php
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@ -57,6 +57,29 @@ class Elastic_Press {
unset( $formatted_args['query']['bool']['should'] );
unset( $formatted_args["query"]["bool"]["must"][0]["multi_match"]["type"] );
}
/**
* @TODO
* Elasticsearch is not good a substring matches similar to SQL like.
* here we replace `match_phrase` with` wildcard`, but this is not an efficient operation.
*/
if ( ! empty( $formatted_args['post_filter']['bool']['must'] ) ) {
$array_must = $formatted_args['post_filter']['bool']['must'];
for($i = 0; $i < count($array_must); $i++ ) {
$el_must = $array_must[$i];
if( ! empty($el_must['bool']['must']) ) {
$array_must_nested = $el_must['bool']['must'];
for($j = 0; $j < count($array_must_nested); $j++ ) {
if ( isset ($array_must_nested[$j]['match_phrase'] ) ) {
$formatted_args['post_filter']['bool']['must'][$i]['bool']['must'][$j]['wildcard'] =
array_map( function($match) { return "*$match*"; } ,$array_must_nested[$j]['match_phrase']);
unset($formatted_args['post_filter']['bool']['must'][$i]['bool']['must'][$j]['match_phrase']);
}
}
}
}
}
return $formatted_args;
} );
@ -134,7 +157,7 @@ class Elastic_Press {
$args['ep_integrate'] = true;
add_action('ep_valid_response', function ( $response, $query, $query_args ) {
$aggregations = $response['aggregations'];
$aggregations = isset($response['aggregations']) ? $response['aggregations'] : [];
$this->last_aggregations = $this->format_aggregations($aggregations);
}, 10, 3);