/**
* {@inheritdoc}
*/
public function modifySearch(Search $search, FilterState $state = null, SearchRequest $request = null)
{
if ($state && $state->isActive()) {
$filter = new RangeFilter($this->getField(), $state->getValue());
$search->addPostFilter($filter);
}
}
/**
* {@inheritdoc}
*/
public function preProcessSearch(Search $search, Search $relatedSearch, FilterState $state = null)
{
$name = $state ? $state->getName() : $this->getField();
$agg = new TermsAggregation($name);
$agg->setField($this->getField());
$search->addAggregation($agg);
}
/**
* {@inheritdoc}
*/
public function modifySearch(Search $search, FilterState $state = null, SearchRequest $request = null)
{
if ($state && $state->isActive()) {
$search->setFrom($this->countPerPage * ($state->getValue() - 1));
}
$search->setSize($this->countPerPage);
}
/**
* {@inheritdoc}
*/
public function getState(Request $request)
{
$state = new FilterState();
$value = $request->get($this->getRequestField());
if (isset($value) && $value !== '') {
$value = is_array($value) ? array_values($value) : $value;
$state->setActive(true);
$state->setValue($value);
$state->setUrlParameters([$this->getRequestField() => $value]);
}
return $state;
}
/**
* {@inheritdoc}
*/
public function modifySearch(Search $search, FilterState $state = null, SearchRequest $request = null)
{
if ($state && $state->isActive()) {
if (strpos($this->getField(), ',') !== false) {
$subQuery = new BoolQuery();
foreach (explode(',', $this->getField()) as $field) {
$subQuery->add(new FuzzyQuery($field, $state->getValue(), $this->getParameters()), 'should');
}
$search->addQuery($subQuery, 'must');
} else {
$search->addQuery(new FuzzyQuery($this->getField(), $state->getValue(), $this->getParameters()), 'must');
}
}
}
/**
* {@inheritdoc}
*/
public function modifySearch(Search $search, FilterState $state = null, SearchRequest $request = null)
{
if ($state && $state->isActive()) {
$stateValue = $state->getValue();
if (!empty($this->choices[$stateValue]['fields'])) {
foreach ($this->choices[$stateValue]['fields'] as $sortField) {
$search->addSort(new EsSort($sortField['field'], $sortField['order'], null, $sortField['mode']));
}
} else {
$sortField = $this->choices[$stateValue];
$search->addSort(new EsSort($sortField['field'], $sortField['order'], null, $sortField['mode']));
}
} else {
foreach ($this->choices as $choice) {
if ($choice['default']) {
$search->addSort(new EsSort($choice['field'], $choice['order']));
break;
}
}
}
}
/**
* {@inheritdoc}
*/
public function preProcessSearch(Search $search, Search $relatedSearch, FilterState $state = null)
{
$name = $state ? $state->getName() : $this->getField();
$aggregation = new TermsAggregation($name);
$aggregation->setField($this->getField());
if ($this->getSortType()) {
$aggregation->addParameter('order', [$this->getSortType()['type'] => $this->getSortType()['order']]);
}
$aggregation->addParameter('size', 0);
if ($this->getSize() > 0) {
$aggregation->addParameter('size', $this->getSize());
}
if ($relatedSearch->getPostFilters()) {
$filterAggregation = new FilterAggregation($name . '-filter');
$filterAggregation->setFilter($relatedSearch->getPostFilters());
$filterAggregation->addAggregation($aggregation);
$search->addAggregation($filterAggregation);
} else {
$search->addAggregation($aggregation);
}
}
/**
* {@inheritdoc}
*/
public function modifySearch(Search $search, FilterState $state = null, SearchRequest $request = null)
{
if ($state && $state->isActive()) {
$search->addPostFilter(new TermsFilter($this->getField(), $state->getValue(), ['execution' => 'and']), 'must_not');
}
}
