/**
* Translates a query an manipulates given query object
*
* @param Tx_PtExtlist_Domain_QueryObject_Criteria $criteria Criteria to be translated
* @param \TYPO3\CMS\Extbase\Persistence\Generic\Query $extbaseQuery Query to add criteria to
* @param \TYPO3\CMS\Extbase\Persistence\Repository $extbaseRepository Associated repository
* @throws Exception
* @return \TYPO3\CMS\Extbase\Persistence\Generic\Query
*/
public static function translateCriteria(Tx_PtExtlist_Domain_QueryObject_Criteria $criteria, \TYPO3\CMS\Extbase\Persistence\Generic\Query $extbaseQuery, \TYPO3\CMS\Extbase\Persistence\Repository $extbaseRepository)
{
if (!is_a($criteria, 'Tx_PtExtlist_Domain_QueryObject_OrCriteria')) {
throw new Exception('Given criteria is not of type Tx_PtExtlist_Domain_QueryObject_Criteria --> cannot be translated by or criteria translator! 1326466193');
}
/**
* This is a little ugly here:
*
* As we do not create Extbase criterias from our generic pt_extlist criterias
* but set the criterias directly on the created extbase query, we have to cheat
* here and generate two helper queries, whenever a OR query has to be translated.
*
* After having translated the two criterias of the generic OR criteria, we
* put them together again in a single extbase query.
*/
$tmpQuery1 = $extbaseRepository->createQuery();
$tmpQuery2 = $extbaseRepository->createQuery();
// translate first OR criteria by creating a new extbase query
$tmpQuery1 = Tx_PtExtlist_Domain_DataBackend_ExtBaseDataBackend_ExtBaseInterpreter_ExtBaseInterpreter::setCriteriaOnExtBaseQueryByCriteria($criteria->getFirstCriteria(), $tmpQuery1, $extbaseRepository);
// translate second OR criteria by creating a new extbase query
$tmpQuery2 = Tx_PtExtlist_Domain_DataBackend_ExtBaseDataBackend_ExtBaseInterpreter_ExtBaseInterpreter::setCriteriaOnExtBaseQueryByCriteria($criteria->getSecondCriteria(), $tmpQuery2, $extbaseRepository);
// put both translated criterias together again in a single extbase query
if ($extbaseQuery->getConstraint()) {
$extbaseQuery->matching($extbaseQuery->logicalAnd($extbaseQuery->getConstraint(), $extbaseQuery->logicalOr($tmpQuery1->getConstraint(), $tmpQuery2->getConstraint())));
} else {
$extbaseQuery->matching($extbaseQuery->logicalOr($tmpQuery1->getConstraint(), $tmpQuery2->getConstraint()));
}
return $extbaseQuery;
}
protected function createConstraint(Query $query, $queueName)
{
$constraints = array();
$constraints[] = $query->equals('queueName', $queueName);
$constraints[] = $query->equals('state', Message::STATE_PUBLISHED);
$constraints[] = $query->logicalOr($query->equals('starttime', 0), $query->lessThanOrEqual('starttime', time()));
$query->matching($query->logicalAnd($constraints));
}
