/** * @see Object\ClassDefinition\Data::getVersionPreview * @param Asset\Image $data * @return string */ public function getVersionPreview($data) { if ($data && $data->getType() == "asset" && $data->getData() instanceof Asset) { return '<img src="/admin/asset/get-video-thumbnail/id/' . $data->getData()->getId() . '/width/100/height/100/aspectratio/true" />'; } return parent::getVersionPreview($data); }