/**
* @param array $parameters
* @return string
*/
public function createVariantsField(array $parameters)
{
$extensionKeys = $this->configurationService->getVariantExtensionKeysForContentType($parameters['row']['CType']);
$defaults = $this->configurationService->getDefaults();
$preSelected = $parameters['row']['content_variant'];
if (CoreContentProvider::MODE_PRESELECT === $defaults['mode'] && TRUE === empty($preSelected)) {
$preSelected = $defaults['variant'];
}
if (TRUE === is_array($extensionKeys) && 0 < count($extensionKeys)) {
$options = $this->renderOptions($extensionKeys);
} else {
$options = array();
}
return $this->renderSelectField($parameters, $options, $preSelected);
}