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tried to boost sapi query with termid, do not work

This commit is contained in:
Bachir Soussi Chiadmi 2021-03-03 11:32:23 +01:00
parent ae0778b8b2
commit 8fd57d2579
3 changed files with 67 additions and 16 deletions
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10
config/sync/search_api.index.database.yml
View File

@ -9,12 +9,12 @@ dependencies:
- search_api
- address
config:
- field.storage.node.field_manufacturer
- field.storage.taxonomy_term.field_public_address
- field.storage.node.field_distributor
- field.storage.node.field_famille
- field.storage.node.field_reference
- field.storage.node.body
- field.storage.node.field_distributor
- field.storage.taxonomy_term.field_public_address
- field.storage.node.field_famille
- field.storage.node.field_manufacturer
- field.storage.node.field_reference
- field.storage.node.field_tags
- field.storage.taxonomy_term.field_synonyms
- field.storage.node.field_thesaurus

28
web/modules/custom/materio_sapi/materio_sapi.module
View File

@ -6,7 +6,8 @@
*/
use Drupal\Core\Routing\RouteMatchInterface;
use Solarium\QueryType\Select\Query\Query;
use Drupal\search_api\Query\QueryInterface;
/**
* Implements hook_help().
*/
@ -22,3 +23,28 @@ function materio_sapi_help($route_name, RouteMatchInterface $route_match) {
default:
}
}
/**
* Implements hook_search_api_solr_query_alter();
*/
function materio_sapi_search_api_solr_query_alter(Query $solarium_query, QueryInterface $query) {
if ($termid = (int)$query->getOption('termid')) {
// get solarium fileds name
$index = $query->getIndex();
$solrFields = $index->getServerInstance()
->getBackend()
->getSolrFieldNames($index);
// tag_tid"itm_tag_tid"
// thesaurus_tid"itm_thesaurus_tid"
$tag_fname = $solrFields['tag_tid'];
$thes_fname = $solrFields['thesaurus_tid'];
// $solarium_query->addParam('bf', "recip(abs(ms(NOW,{$solrField})),3.16e-11,10,0.1)");
// $bfparam = "if(or(gt(termfreq({$tag_fname},{$termid}),0),gt(termfreq({$thes_fname},{$termid}),0)),^21,0)";
$bfparam = "if(or(exists(query({$tag_fname}:{$termid})),exists(query({$thes_fname}:{$termid}))),^21,0)";
// boost=if(or(exists(query(itm_tag_tid:396)),exists(query(itm_thesaurus_tid:396))),^21,0 )
$solarium_query->addParam('boost', $bfparam);
// $solarium_query->addParam('debugQuery', 'on');
}
}

45
web/modules/custom/materio_sapi/src/Controller/Base.php
View File

@ -24,10 +24,31 @@ class Base extends ControllerBase {
private function sapiQuery(){
// https://www.drupal.org/docs/8/modules/search-api/developer-documentation/executing-a-search-in-code
// https://www.hashbangcode.com/article/drupal-8-date-search-boosting-search-api-and-solr-search
// https://kgaut.net/blog/2018/drupal-8-search-api-effectuer-une-requete-dans-le-code.html
$this->index = Index::load('database');
// // get solarium fileds name
// $solrFields = $this->index->getServerInstance()
// ->getBackend()
// ->getSolrFieldNames($this->index);
//
// // tag_tid"itm_tag_tid"
// // thesaurus_tid"itm_thesaurus_tid"
// $taxoSolrFieldsName = [];
// foreach (['tag_tid', 'thesaurus_tid'] as $f) {
// $taxoSolrFieldsName[] = $solrFields[$f];
// }
$this->query = $this->index->query();
// Change the parse mode for the search.
// Les différentes possibilités sont
// - « direct » => Requête directe
// - « terms » => Multiple words
// - « phrase » => Single phrase
// - " edismax " => ???
$parse_mode = \Drupal::service('plugin.manager.search_api.parse_mode')
->createInstance('direct');
$parse_mode->setConjunction('OR');
@ -48,17 +69,21 @@ class Base extends ControllerBase {
}
// in case of term id provided restrict the keys to taxo fields
if ($this->term) {
$term_conditions = $this->query->createConditionGroup('OR');
$term = (int) $this->term;
foreach (['tag_tid', 'thesaurus_tid'] as $field) {
$term_conditions->addCondition($field, $term);
}
// foreach (['tag_name', 'thesaurus_name'] as $field) {
// $term_conditions->addCondition($field, $this->keys);
// $term_conditions = $this->query->createConditionGroup('OR');
// $term = (int) $this->term;
// foreach (['tag_tid', 'thesaurus_tid'] as $field) {
// $term_conditions->addCondition($field, $term);
// }
// $term_conditions->addCondition('tag_name', $this->keys);
// $term_conditions->addCondition('thesaurus_name', $this->keys);
$this->query->addConditionGroup($term_conditions);
// $this->query->addConditionGroup($term_conditions);
// INSTEAD TRY TO BOOST TTHE TAG AND THESAURUS FIELDS
// foreach ($taxoSolrFieldsName as $fname) {
// // $solarium_query->addParam('bf', "recip(abs(ms(NOW,{$solrField})),3.16e-11,10,0.1)");
// $bfparam = "if(gt(termfreq({$fname},{$this->term}),0),^21,0)";
// $this->query->addParam('bf', $bfparam);
// }
$this->query->setOption('termid', $this->term);
}
// Restrict the search to specific languages.