SearchApiRange.php in Facets 8
File
src/Plugin/facets/query_type/SearchApiRange.php
View source
<?php
namespace Drupal\facets\Plugin\facets\query_type;
use Drupal\facets\QueryType\QueryTypePluginBase;
use Drupal\facets\Result\Result;
use Drupal\search_api\Query\QueryInterface;
class SearchApiRange extends QueryTypePluginBase {
public function execute() {
$query = $this->query;
if (!empty($query)) {
$operator = $this->facet
->getQueryOperator();
$field_identifier = $this->facet
->getFieldIdentifier();
$exclude = $this->facet
->getExclude();
if ($query
->getProcessingLevel() === QueryInterface::PROCESSING_FULL) {
$options =& $query
->getOptions();
$options['search_api_facets'][$field_identifier] = $this
->getFacetOptions();
}
$active_items = $this->facet
->getActiveItems();
if (count($active_items)) {
$filter = $query
->createConditionGroup($operator, [
'facet:' . $field_identifier,
]);
foreach ($active_items as $value) {
$filter
->addCondition($field_identifier, $value, $exclude ? 'NOT BETWEEN' : 'BETWEEN');
}
$query
->addConditionGroup($filter);
}
}
}
public function build() {
$query_operator = $this->facet
->getQueryOperator();
if (!empty($this->results)) {
$facet_results = [];
foreach ($this->results as $result) {
if ($result['count'] || $query_operator == 'or') {
$count = $result['count'];
while (is_array($result['filter'])) {
$result['filter'] = current($result['filter']);
}
$result_filter = trim($result['filter'], '"');
$result = new Result($this->facet, $result_filter, $result_filter, $count);
$facet_results[] = $result;
}
}
$this->facet
->setResults($facet_results);
}
return $this->facet;
}
}
Classes
Name |
Description |
SearchApiRange |
Provides support for range facets within the Search API scope. |