/**
* Remove the record from the translation group mapping.
*/
function onBeforeDelete()
{
// @todo Coupling to Versioned, we need to avoid removing
// translation groups if records are just deleted from a stage
// (="unpublished"). Ideally the translation group tables would
// be specific to different Versioned changes, making this restriction unnecessary.
// This will produce orphaned translation group records for SiteTree subclasses.
if (!$this->owner->hasExtension('Versioned')) {
$this->removeTranslationGroup();
}
parent::onBeforeDelete();
}
