/**
* @param mixed $value
* @param \AntiMattr\ETL\Transform\TransformationInterface $transformation
*/
public function bind($value, TransformationInterface $transformation)
{
$task = $transformation->getTask();
$dataContext = $task->getDataContext();
$currentTransformedRecord = $dataContext->getCurrentTransformedRecord();
$dataContext->setCurrentTransformedRecord($value);
}
/**
* @param mixed $value
* @param \AntiMattr\ETL\Transform\Transformer\TransformationInterface $transformation
*
* @return mixed $value
*/
protected function getFlatValue($value, TransformationInterface $transformation)
{
$task = $transformation->getTask();
$dataContext = $task->getDataContext();
$currentExtractedRecord = $dataContext->getCurrentExtractedRecord();
if (!isset($currentExtractedRecord[$this->options['flat_field']])) {
return;
}
return $currentExtractedRecord[$this->options['flat_field']];
}
/**
* @param mixed $value
* @param \AntiMattr\ETL\Transform\Transformer\TransformationInterface $transformation
*
* @return mixed $value
*
* @throws \AntiMattr\ETL\Exception\TransformException
*/
public function transform($value, TransformationInterface $transformation)
{
if (!isset($value)) {
return isset($this->options['default']) ? $this->options['default'] : null;
}
$task = $transformation->getTask();
$dataContext = $task->getDataContext();
$date = $dataContext->getStartedAt();
if (isset($this->options['timezone'])) {
$date->setTimezone(new \DateTimeZone($this->options['timezone']));
}
$format = isset($this->options['format']) ? $this->options['format'] : 'Y-m-d H:i:s';
return $date->format($format);
}
