/**
* Method to create a filter by ES Type for all type.
* For example if the search if just for article,
* the filter we be on article, article_en-GB etc for each language
*/
private function createFilterType($plg_types)
{
//By default search in all types
$all_types = true;
$elasticaFilterType = new \Elastica\Filter\Terms("_type");
// Foreach existing ES types
foreach ($plg_types as $area) {
//Check if this type is enable for the search
$check = JRequest::getString($area['type'], null, 'get');
if ($check != "") {
$all_types = false;
// Generate all type with language extension type_en-GB etc.
$langTypes = $this->getTypesWithLang($area['type']);
foreach ($langTypes as $type) {
$elasticaFilterType->addTerm($type);
}
}
}
// If all_type still true, the search is for all content type
foreach ($plg_types as $area) {
if ($all_types) {
foreach ($this->areas as $area) {
$langTypes = $this->getTypesWithLang($area['type']);
foreach ($langTypes as $type) {
$elasticaFilterType->addTerm($type);
}
}
}
}
return $elasticaFilterType;
}
