im new to Elastic press and got some problems on Wordpress multi-network site and got this exception when trying to execute WP-query:
Caused by: SearchParseException[failed to parse search source [{"from":0,"size":3,"sort":[{"_score":{"order":"desc"}}],"query":{"bool":{"should":[{"multi_match":{"query":"test","type":"phrase","fields":{"0":"post_title","1":"post_content","2":"post_excerpt","3":"author_name","taxonomies":["post_tag","category"]},"boost":4,"fuzziness":0,"operator":"and"}},{"multi_match":{"query":"test","fields":{"0":"post_title","1":"post_content","2":"post_excerpt","3":"author_name","taxonomies":["post_tag","category"]},"boost":2,"fuzziness":0}},{"multi_match":{"fields":{"0":"post_title","1":"post_content","2":"post_excerpt","3":"author_name","taxonomies":["post_tag","category"]},"query":"test","fuzziness":0,"operator":"and"}}]}},"post_filter":{"bool":{"must":[{"terms":{"post_type.raw":["post","page","attachment","events"]}},{"terms":{"post_status":["publish","acf-disabled"]}}]}},"aggs":{"terms":{"filter":{"bool":{"must":[{"terms":{"post_type.raw":["post","page","attachment","events"]}},{"terms":{"post_status":["publish","acf-disabled"]}}]}},"aggs":{"category":{"terms":{"size":10000,"field":"terms.category.slug"}},"post_tag":{"terms":{"size":10000,"field":"terms.post_tag.slug"}},"post_format":{"terms":{"size":10000,"field":"terms.post_format.slug"}},"key_themes":{"terms":{"size":10000,"field":"terms.key_themes.slug"}},"themes":{"terms":{"size":10000,"field":"terms.themes.slug"}},"story_labels":{"terms":{"size":10000,"field":"terms.story_labels.slug"}},"asset-class":{"terms":{"size":10000,"field":"terms.asset-class.slug"}},"region":{"terms":{"size":10000,"field":"terms.region.slug"}},"size":{"terms":{"size":10000,"field":"terms.size.slug"}},"places":{"terms":{"size":10000,"field":"terms.places.slug"}},"organizations":{"terms":{"size":10000,"field":"terms.organizations.slug"}},"people":{"terms":{"size":10000,"field":"terms.people.slug"}}}}}}]]; nested: QueryParsingException[[multi_match] query does not support [fields]];
example of the elastic press code that cause this issue:
<?php
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
/**
* Description of ElasticpressFilters
*
* @author serafim_inplayer
*/
class ElasticpressFilters
{
public function __construct()
{
/*
* Hook into ep_formatted_args to add wighting arguments.
*/
add_filter('ep_formatted_args', [$this, 'set_es_search_args'], 300, 2);
}
function set_es_search_args($formatted_args, $args)
{
$search_fields = [
'post_title',
'post_excerpt',
'post_content'
];
if (isset($args['search_fields'])) {
$search_fields = $args['search_fields'];
}
if (isset($args['exact']) && $args['exact'] == true) {
$query = [
'multi_match' => [
'query' => '',
'type' => 'phrase',
'fields' => $search_fields,
'boost' => apply_filters('ep_match_phrase_boost', 4, $search_fields, $args),
'operator' => 'and',
'fuzziness' => 0,
]
];
if (!empty($args['s'])) {
unset($formatted_args['query']);
$query['multi_match']['query'] = $args['s'];
$formatted_args['query'] = $query;
}
} else {
$query = [
'bool' => [
'should' => [
[
'multi_match' => [
'query' => '',
'type' => 'phrase',
'fields' => $search_fields,
'boost' => apply_filters('ep_match_phrase_boost', 4, $search_fields, $args),
'fuzziness' => 0,
'operator' => 'and',
]
],
[
'multi_match' => [
'query' => '',
'fields' => $search_fields,
'boost' => apply_filters('ep_match_boost', 2, $search_fields, $args),
'fuzziness' => 0,
]
],
[
'multi_match' => [
'fields' => $search_fields,
'query' => '',
'fuzziness' => 0,
'operator' => 'and',
],
]
],
],
];
/**
* We are using ep_integrate instead of ep_match_all. ep_match_all will be
* supported for legacy code but may be deprecated and removed eventually.
*
* @since 1.3
*/
if (!empty($args['s'])) {
$query['bool']['should'][2]['multi_match']['query'] = $args['s'];
$query['bool']['should'][1]['multi_match']['query'] = $args['s'];
$query['bool']['should'][0]['multi_match']['query'] = $args['s'];
$formatted_args['query'] = apply_filters('ep_formatted_args_query', $query, $args);
} else if (!empty($args['ep_match_all']) || !empty($args['ep_integrate'])) {
$formatted_args['query']['match_all'] = ['boost' => 1];
}
}
/*
* Exclude posts with defined categories by slugs in array
*/
if (!empty($args['ep_integrate']) && !empty($args['ep_exclude_categories'])) {
$formatted_args['post_filter']['bool']['must'][0]
['bool']['should'][0]['bool']['must_not'][]
['terms']['terms.category.slug'] = $args['ep_exclude_categories'];
}
/*
* If ep_exists_key_themes is true will display all posts with key themes
*/
if (!empty($args['ep_integrate']) && !empty($args['ep_exists_key_themes'])) {
$formatted_args['post_filter']['bool']['must'][0]
['bool']['should'][1]['bool']['must'][]
['exists']['field'] = 'terms.key_themes.term_id';
}
return $formatted_args;
}
The problem that cause this is when $search_fields got this values (array inside array):
$search_fields = array(
'post_title',
'post_content',
'post_excerpt',
'author_name',
'taxonomies' => array(
'post_tag',
'category',
)
);
Thanks for Help.
