/**
* Callback to add additional data to new elements created in the dependency resolver utility.
*
* @throws \RuntimeException
* @param ElementEntity $caller
* @param array $callerArguments
* @param array $targetArgument
* @param string $eventName
* @return void
*/
public function createNewDependentElementCallback(array $callerArguments, array $targetArgument, ElementEntity $caller, $eventName)
{
if (!BackendUtility::isTableWorkspaceEnabled($caller->getTable())) {
$caller->setInvalid(true);
return;
}
$versionRecord = $caller->getRecord();
// If version record does not exist, it probably has been deleted (cleared from workspace), this means,
// that the reference index still has an old reference pointer, which is "fine" for deleted parents
if (empty($versionRecord)) {
throw new \RuntimeException('Element "' . $caller::getIdentifier($caller->getTable(), $caller->getId()) . '" does not exist', 1393960943);
}
// If version is on live workspace, but the pid is negative, mark the record as invalid.
// This happens if a change has been discarded (clearWSID) - it will be removed from the command map.
if ((int) $versionRecord['t3ver_wsid'] === 0 && (int) $versionRecord['pid'] === -1) {
$caller->setDataValue('liveId', $caller->getId());
$caller->setInvalid(true);
return;
}
if ($caller->hasDataValue('liveId') === false) {
// Set the original uid from the version record
if (!empty($versionRecord['t3ver_oid']) && (int) $versionRecord['pid'] === -1 && (int) $versionRecord['t3ver_wsid'] === $this->getWorkspace()) {
$caller->setDataValue('liveId', $versionRecord['t3ver_oid']);
// The current version record is actually a live record or an accordant placeholder for live
} elseif ((int) $versionRecord['t3ver_wsid'] === 0 || (int) $versionRecord['pid'] !== -1) {
$caller->setDataValue('liveId', $caller->getId());
$versionRecord = BackendUtility::getWorkspaceVersionOfRecord($this->getWorkspace(), $caller->getTable(), $caller->getId(), 'uid,t3ver_state');
// Set version uid to caller, most likely it's a delete placeholder
// for a child record that is not recognized in the reference index
if (!empty($versionRecord['uid'])) {
$caller->setId($versionRecord['uid']);
// If no version could be determined, mark record as invalid
// (thus, it will be removed from the command map)
} else {
$caller->setInvalid(true);
}
// In case of an unexpected record state, mark the record as invalid
} else {
$caller->setInvalid(true);
}
}
}
