/**
* 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());
}
}
/**
* Handle the event.
*
* @param HandleSubmitEvent $event The event.
*
* @return void
*/
public function handleEvent(HandleSubmitEvent $event)
{
$dispatcher = func_get_arg(2);
$currentUrl = $this->environment->get('uri');
switch ($event->getButtonName()) {
case 'save':
// Could be a create action, always redirect to current page with edit action and id properly set.
$url = UrlBuilder::fromUrl($currentUrl)->setQueryParameter('act', 'edit')->setQueryParameter('id', ModelId::fromModel($event->getModel())->getSerialized());
$dispatcher->dispatch(ContaoEvents::CONTROLLER_REDIRECT, new RedirectEvent($url->getUrl()));
break;
case 'saveNcreate':
// We want to create a new model, set create action and pass the current id as "after" to keep sorting.
$after = ModelId::fromModel($event->getModel());
$url = UrlBuilder::fromUrl($currentUrl)->unsetQueryParameter('id')->setQueryParameter('act', 'create')->setQueryParameter('after', $after->getSerialized());
$dispatcher->dispatch(ContaoEvents::CONTROLLER_REDIRECT, new RedirectEvent($url->getUrl()));
break;
default:
// Do nothing.
}
}
/**
* Generate an URL for downloading the given file.
*
* @param string $strFile The file that shall be downloaded.
*
* @return string
*/
protected function getDownloadLink($strFile)
{
return UrlBuilder::fromUrl(\Environment::get('request'))->setQueryParameter('file', urlencode($strFile))->getUrl();
}
