function HtmxLocationResponseData::__toString

Returns non-empty data, JSON encoded.

Return value

string The encoded data.

File

core/lib/Drupal/Core/Htmx/HtmxLocationResponseData.php, line 62

Class

HtmxLocationResponseData

Optional data object for HX-Location.

Namespace

Code

public function __toString() : string {
  /** @var \Drupal\Core\GeneratedUrl $generatedUrl */
  $generatedUrl = $this->path
    ->toString(TRUE);
  $this->cacheableMetadata
    ->addCacheableDependency($generatedUrl);
  $path = $generatedUrl->getGeneratedUrl();
  $data = [
    'path' => $path,
    'source' => $this->source,
    'event' => $this->event,
    'headers' => $this->headers,
    'handler' => $this->handler,
    'target' => $this->target,
    'swap' => $this->swap,
    'select' => $this->select,
    'values' => $this->values,
  ];
  $data = array_filter($data, static fn($item) => $item !== '' && $item !== []);
  return json_encode($data);
}