/**
* Sets sortings on an extbase query by given query object. Returns manipulated extbase query.
*
* @param Tx_PtExtlist_Domain_QueryObject_Query $query Query object to get sortings from
* @param \TYPO3\CMS\Extbase\Persistence\Generic\Query $extbaseQuery Query object to set sortings on
* @return \TYPO3\CMS\Extbase\Persistence\Generic\Query Manipulated ExtBase query object
*/
public static function setSortingOnExtBaseQueryByQueryObject(Tx_PtExtlist_Domain_QueryObject_Query $query, \TYPO3\CMS\Extbase\Persistence\Generic\Query $extbaseQuery)
{
$sortings = $query->getSortings();
$extBaseSortings = array();
foreach ($sortings as $field => $direction) {
/* sorting is array('field' => 'Direction: 1 | -1') */
$extBaseDirection = $direction == Tx_PtExtlist_Domain_QueryObject_Query::SORTINGSTATE_ASC ? \TYPO3\CMS\Extbase\Persistence\QueryInterface::ORDER_ASCENDING : \TYPO3\CMS\Extbase\Persistence\QueryInterface::ORDER_DESCENDING;
$extBaseSortings[$field] = $extBaseDirection;
}
$extbaseQuery->setOrderings($extBaseSortings);
return $extbaseQuery;
}