private function encodeFilterRange(FacetFieldTransformationRegistry $transformationRegistry) : string
{
if (!$transformationRegistry->hasTransformationForCode((string) $this->attributeCode)) {
throw new NoFacetFieldTransformationRegisteredException(sprintf('No facet field transformation is registered for "%s" attribute.', $this->attributeCode));
}
$transformation = $transformationRegistry->getTransformationByCode((string) $this->attributeCode);
$boundaries = explode(' TO ', $this->value);
$facetFilterRange = FacetFilterRange::create($this->getRangeBoundaryValue($boundaries[0]), $this->getRangeBoundaryValue($boundaries[1]));
return $transformation->encode($facetFilterRange);
}
/**
* @param string $filterCode
* @param string[] $filterValues
* @return string
*/
private function getFormattedFacetQueryValues(string $filterCode, array $filterValues) : string
{
if ($this->facetFieldTransformationRegistry->hasTransformationForCode($filterCode)) {
$transformation = $this->facetFieldTransformationRegistry->getTransformationByCode($filterCode);
$formattedValues = array_map(function (string $filterValue) use($transformation) {
$facetValue = $transformation->decode($filterValue);
if ($facetValue instanceof FacetFilterRange) {
$from = $this->escapeQueryChars($facetValue->from());
$to = $this->escapeQueryChars($facetValue->to());
return sprintf('[%s TO %s]', $from, $to);
}
return sprintf('"%s"', $this->escapeQueryChars($facetValue));
}, $filterValues);
return sprintf('%s:(%s)', $this->escapeQueryChars($filterCode), implode(' OR ', $formattedValues));
}
$escapedFilterValues = array_map([$this, 'escapeQueryChars'], $filterValues);
return sprintf('%s:("%s")', $this->escapeQueryChars($filterCode), implode('" OR "', $escapedFilterValues));
}