/**
* Retrieves data from an object and returns that data as an array of values. The individual values are already wrapped in
* double quotes, with the contents having all quotes escaped.
*
* @param tx_seminars_seminar $event object that will deliver the data
*
* @return string[] the data for the keys provided in $keys (may be empty)
*/
protected function createCsvColumnsForEvent(tx_seminars_seminar $event)
{
$csvLines = array();
foreach ($this->getFieldKeys() as $key) {
$csvLines[] = $this->escapeFieldForCsv($event->getEventData($key));
}
return $csvLines;
}
