/**
* Clear the button if the User is not admin.
*
* @param GetOperationButtonEvent $event The event.
*
* @return void
*/
public function getOperationButton(GetOperationButtonEvent $event)
{
if ($event->getEnvironment()->getDataDefinition()->getName() !== 'tl_metamodel') {
return;
}
$command = $event->getCommand();
if ($command->getName() == 'dca_combine') {
$event->setHref(UrlBuilder::fromUrl($event->getHref())->setQueryParameter('id', ModelId::fromValues('tl_metamodel_dca_combine', $event->getModel()->getId())->getSerialized())->getUrl());
}
}