public function SearchApiLanguage::query in Search API 8

Add this filter to the query.

Due to the nature of fapi, the value and the operator have an unintended level of indirection. You will find them in $this->operator and $this->value respectively.

Overrides LanguageFilter::query

File

src/Plugin/views/filter/SearchApiLanguage.php, line 21

Class

SearchApiLanguage

Defines a filter for filtering on the language of items.

Namespace

Drupal\search_api\Plugin\views\filter

Code

public function query() {
  $substitutions = static::queryLanguageSubstitutions();
  foreach ($this->value as $i => $value) {
    if (isset($substitutions[$value])) {
      $this->value[$i] = $substitutions[$value];
    }
  }

  // Only set the languages using $query->setLanguages() if the condition
  // would be placed directly on the query, as an AND condition.
  $query = $this
    ->getQuery();
  $direct_language_condition = $this->realField === 'search_api_language' && $this->operator == 'in' && $query
    ->getGroupType($this->options['group']) && $query
    ->getGroupOperator() == 'AND';
  if ($direct_language_condition) {
    $query
      ->setLanguages($this->value);
  }
  else {
    parent::query();
  }
}